diff --git a/.gitignore b/.gitignore index 00808ae..e615dcc 100644 --- a/.gitignore +++ b/.gitignore @@ -2,4 +2,5 @@ .settings *~ node_modules +package-lock.json tmp diff --git a/.npmignore b/.npmignore index 848fbe7..63a9288 100644 --- a/.npmignore +++ b/.npmignore @@ -2,6 +2,7 @@ CONTRIBUTING.md index.html libs/esprima +libs/rollup/espruino-rollup.browser.js libs/targz.js libs/utf8.js plugins/_examplePlugin.js diff --git a/bin/espruino-cli.js b/bin/espruino-cli.js index 747d391..b6491b6 100755 --- a/bin/espruino-cli.js +++ b/bin/espruino-cli.js @@ -254,6 +254,10 @@ function setupConfig(Espruino, callback) { process.exit(1); //Espruino.Core.Config.getSection(sectionName); } + if (args.file) { + var env = Espruino.Core.Env.getData(); + env.FILE = args.file; + } if (args.board) { log("Explicit board JSON supplied: "+JSON.stringify(args.board)); Espruino.Config.ENV_ON_CONNECT = false; diff --git a/core/modules.js b/core/modules.js index bda45a7..320760f 100644 --- a/core/modules.js +++ b/core/modules.js @@ -61,8 +61,24 @@ // When code is sent to Espruino, search it for modules and add extra code required to load them Espruino.addProcessor("transformForEspruino", function(code, callback) { + if (Espruino.Config.ROLLUP) { + return loadModulesRollup(code, callback); + } loadModules(code, callback); }); + + // Append the 'getModule' processor as the last (plugins get initialized after Espruino.Core modules) + Espruino.Plugins.CoreModules = { + init: function() { + Espruino.addProcessor("getModule", function(data, callback) { + if (data.moduleCode!==undefined) { // already provided be previous getModule processor + return callback(data); + } + + fetchGetModule(data, callback); + }); + } + }; } function isBuiltIn(module) { @@ -105,6 +121,50 @@ return modules; }; + /** Download modules from MODULE_URL/.. */ + function fetchGetModule(data, callback) { + var fullModuleName = data.moduleName; + + // try and load the module the old way... + console.log("loadModule("+fullModuleName+")"); + + var urls = []; // Array of where to look for this module + var modName; // Simple name of the module + if(Espruino.Core.Utils.isURL(fullModuleName)) { + modName = fullModuleName.substr(fullModuleName.lastIndexOf("/") + 1).split(".")[0]; + urls = [ fullModuleName ]; + } else { + modName = fullModuleName; + Espruino.Config.MODULE_URL.split("|").forEach(function (url) { + url = url.trim(); + if (url.length!=0) + Espruino.Config.MODULE_EXTENSIONS.split("|").forEach(function (extension) { + urls.push(url + "/" + fullModuleName + extension); + }) + }); + }; + + // Recursively go through all the urls + (function download(urls) { + if (urls.length==0) { + return callback(data); + } + var dlUrl = urls[0]; + Espruino.Core.Utils.getURL(dlUrl, function (code) { + if (code!==undefined) { + // we got it! + data.moduleCode = code; + data.isMinified = dlUrl.substr(-7)==".min.js"; + return callback(data); + } else { + // else try next + download(urls.slice(1)); + } + }); + })(urls); + } + + /** Called from loadModule when a module is loaded. Parse it for other modules it might use * and resolve dfd after all submodules have been loaded */ function moduleLoaded(resolve, requires, modName, data, loadedModuleData, alreadyMinified){ @@ -144,51 +204,16 @@ return new Promise(function(resolve, reject) { // First off, try and find this module using callProcessor Espruino.callProcessor("getModule", - { moduleName:fullModuleName, moduleCode:undefined }, + { moduleName:fullModuleName, moduleCode:undefined, isMinified:false }, function(data) { - if (data.moduleCode!==undefined) { - // great! it found something. Use it. - moduleLoaded(resolve, requires, fullModuleName, data.moduleCode, loadedModuleData, false); - } else { - // otherwise try and load the module the old way... - console.log("loadModule("+fullModuleName+")"); - - var urls = []; // Array of where to look for this module - var modName; // Simple name of the module - if(Espruino.Core.Utils.isURL(fullModuleName)) { - modName = fullModuleName.substr(fullModuleName.lastIndexOf("/") + 1).split(".")[0]; - urls = [ fullModuleName ]; - } else { - modName = fullModuleName; - Espruino.Config.MODULE_URL.split("|").forEach(function (url) { - url = url.trim(); - if (url.length!=0) - Espruino.Config.MODULE_EXTENSIONS.split("|").forEach(function (extension) { - urls.push(url + "/" + fullModuleName + extension); - }) - }); - }; - - // Recursively go through all the urls - (function download(urls) { - if (urls.length==0) { - Espruino.Core.Notifications.warning("Module "+fullModuleName+" not found"); - return resolve(); - } - var dlUrl = urls[0]; - Espruino.Core.Utils.getURL(dlUrl, function (data) { - if (data!==undefined) { - // we got it! - moduleLoaded(resolve, requires, fullModuleName, data, loadedModuleData, dlUrl.substr(-7)==".min.js"); - } else { - // else try next - download(urls.slice(1)); - } - }); - })(urls); + if (data.moduleCode===undefined) { + Espruino.Core.Notifications.warning("Module "+fullModuleName+" not found"); + return resolve(); } - }); + // great! it found something. Use it. + moduleLoaded(resolve, requires, fullModuleName, data.moduleCode, loadedModuleData, data.isMinified); + }); }); } @@ -211,8 +236,24 @@ callback(loadedModuleData.join("\n") + "\n" + code); }); } - }; + } + + function loadModulesRollup(code, callback) { + rollupTools.loadModulesRollup(code) + .then(generated => { + const minified = generated.code; + console.log('rollup: '+minified.length+' bytes'); + // FIXME: needs warnings? + Espruino.Core.Notifications.info('Rollup no errors. Bundling ' + code.length + ' bytes to ' + minified.length + ' bytes'); + callback(minified); + }) + .catch(err => { + console.log('rollup:error', err); + Espruino.Core.Notifications.error("Rollup errors - Bundling failed: " + String(err).trim()); + callback(code); + }); + } Espruino.Core.Modules = { init : init diff --git a/index.js b/index.js index 2c39727..5cd62b4 100644 --- a/index.js +++ b/index.js @@ -94,6 +94,13 @@ function init(callback) { // Various plugins loadDir(__dirname+"/plugins"); + try { + global.espruinoRollup = require("./libs/rollup/espruino-rollup.js"); + global.rollupTools = require("./libs/rollup/index.js"); + } catch(e) { + console.log("espruinoRollup library not found - you'll need it to minify code"); + } + // Bodge up notifications Espruino.Core.Notifications = { success : function(e) { console.log(e); }, diff --git a/libs/rollup/debug-shim.js b/libs/rollup/debug-shim.js new file mode 100644 index 0000000..9d0f859 --- /dev/null +++ b/libs/rollup/debug-shim.js 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n=this.openSync(e,"r+");try{this.ftruncateSync(n,t)}finally{this.closeSync(n)}},e.prototype.truncateSync=function(e,t){if(de(e))return this.ftruncateSync(e,t);this.truncateBase(e,t)},e.prototype.truncate=function(e,t,n){if(de(e))return this.ftruncate(e,t,n);var r=ve(t,n,0),i=r[0],o=r[1];this.wrapAsync(this.truncateBase,[e,i],o)},e.prototype.futimesBase=function(e,t,n){var r=this.getFileByFdOrThrow(e,"futimes").node;r.atime=new Date(1e3*t),r.mtime=new Date(1e3*n)},e.prototype.futimesSync=function(e,t,n){this.futimesBase(e,ge(t),ge(n))},e.prototype.futimes=function(e,t,n,r){this.wrapAsync(this.futimesBase,[e,ge(t),ge(n)],r)},e.prototype.utimesBase=function(e,t,n){var r=this.openSync(e,"r+");try{this.futimesBase(r,t,n)}finally{this.closeSync(r)}},e.prototype.utimesSync=function(e,t,n){this.utimesBase(ie(e),ge(t),ge(n))},e.prototype.utimes=function(e,t,n,r){this.wrapAsync(this.utimesBase,[ie(e),ge(t),ge(n)],r)},e.prototype.mkdirBase=function(e,t){var n=ue(e),r=this.getLinkParentAsDirOrThrow(e,"mkdir"),i=n[n.length-1];r.getChild(i)&&N(S,"mkdir",e),r.createChild(i,this.createNode(!0,t))},e.prototype.mkdirpBase=function(e,t){for(var n=ue(e),r=this.root,i=0;i1))throw Error("Could not create temp dir.");this.mkdtempBase(e,t,n-1)}},e.prototype.mkdtempSync=function(e,t){var n=q(t).encoding;if(!e||"string"!=typeof e)throw new TypeError("filename prefix is required");if(fe(e))return this.mkdtempBase(e,n)},e.prototype.mkdtemp=function(e,t,n){var r=W(t,n),i=r[0].encoding,o=r[1];if(!e||"string"!=typeof e)throw new TypeError("filename prefix is required");fe(e)&&this.wrapAsync(this.mkdtempBase,[e,i],o)},e.prototype.rmdirBase=function(e){var 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r=pe(t),i=ie(e);this.wrapAsync(this.lchmodBase,[i,r],n)},e.prototype.fchownBase=function(e,t,n){this.getFileByFdOrThrow(e,"fchown").chown(t,n)},e.prototype.fchownSync=function(e,t,n){ye(t),_e(n),this.fchownBase(e,t,n)},e.prototype.fchown=function(e,t,n,r){ye(t),_e(n),this.wrapAsync(this.fchownBase,[e,t,n],r)},e.prototype.chownBase=function(e,t,n){this.getResolvedLinkOrThrow(e,"chown").getNode().chown(t,n)},e.prototype.chownSync=function(e,t,n){ye(t),_e(n),this.chownBase(ie(e),t,n)},e.prototype.chown=function(e,t,n,r){ye(t),_e(n),this.wrapAsync(this.chownBase,[ie(e),t,n],r)},e.prototype.lchownBase=function(e,t,n){this.getLinkOrThrow(e,"lchown").getNode().chown(t,n)},e.prototype.lchownSync=function(e,t,n){ye(t),_e(n),this.lchownBase(ie(e),t,n)},e.prototype.lchown=function(e,t,n,r){ye(t),_e(n),this.wrapAsync(this.lchownBase,[ie(e),t,n],r)},e.prototype.watchFile=function(e,t,n){var r=ie(e),i=t,o=n;if("function"==typeof i&&(o=t,i=null),"function"!=typeof o)throw Error('"watchFile()" requires a listener function');var s=5007,a=!0;i&&"object"==typeof i&&("number"==typeof i.interval&&(s=i.interval),"boolean"==typeof i.persistent&&(a=i.persistent));var u=this.statWatchers[r];return u||((u=new this.StatWatcher).start(r,a,s),this.statWatchers[r]=u),u.addListener("change",o),u},e.prototype.unwatchFile=function(e,t){var n=ie(e),r=this.statWatchers[n];r&&("function"==typeof t?r.removeListener("change",t):r.removeAllListeners("change"),0===r.listenerCount("change")&&(r.stop(),delete this.statWatchers[n]))},e.prototype.createReadStream=function(e,t){return new this.ReadStream(e,t)},e.prototype.createWriteStream=function(e,t){return new this.WriteStream(e,t)},e.prototype.watch=function(e,t,n){var r=ie(e);"function"==typeof t&&(n=t,t=null);var i=q(t),o=i.persistent,s=i.recursive,a=i.encoding;void 0===o&&(o=!0),void 0===s&&(s=!1);var u=new this.FSWatcher;return u.start(r,o,s,a),n&&u.addListener("change",n),u},e.fd=4294967295,e}();function be(e){e.emit("stop")}n.Volume=Ee;var De,Ae=function(e){function t(t){var n=e.call(this)||this;return n.vol=null,n.timeoutRef=null,n.prev=null,n.onInterval=function(){try{var e=n.vol.statSync(n.filename);n.hasChanged(e)&&(n.emit("change",e,n.prev),n.prev=e)}finally{n.loop()}},n.vol=t,n}return i(t,e),t.prototype.loop=function(){this.timeoutRef=this.setTimeout(this.onInterval,this.interval)},t.prototype.hasChanged=function(e){return e.mtimeMs>this.prev.mtimeMs||e.nlink!==this.prev.nlink},t.prototype.start=function(e,t,n){void 0===t&&(t=!0),void 0===n&&(n=5007),this.filename=ie(e),this.setTimeout=t?setTimeout:en.default,this.interval=n,this.prev=this.vol.statSync(this.filename),this.loop()},t.prototype.stop=function(){clearTimeout(this.timeoutRef),Be.default.nextTick(be,this)},t}(Ie.EventEmitter);function xe(e,t,n){if(!(this instanceof xe))return new xe(e,t,n);if(this._vol=e,void 0===(n=Gn({},L(n,{}))).highWaterMark&&(n.highWaterMark=65536),$n.Readable.call(this,n),this.path=ie(t),this.fd=void 0===n.fd?null:n.fd,this.flags=void 0===n.flags?"r":n.flags,this.mode=void 0===n.mode?438:n.mode,this.start=n.start,this.end=n.end,this.autoClose=void 0===n.autoClose||n.autoClose,this.pos=void 0,this.bytesRead=0,void 0!==this.start){if("number"!=typeof this.start)throw new TypeError('"start" option must be a Number');if(void 0===this.end)this.end=1/0;else if("number"!=typeof this.end)throw new TypeError('"end" option must be a Number');if(this.start>this.end)throw new Error('"start" option must be <= "end" option');this.pos=this.start}"number"!=typeof this.fd&&this.open(),this.on("end",function(){this.autoClose&&this.destroy&&this.destroy()})}function we(e){this.close()}function Ce(e,t,n){if(!(this instanceof Ce))return new Ce(e,t,n);if(this._vol=e,n=Gn({},L(n,{})),$n.Writable.call(this,n),this.path=ie(t),this.fd=void 0===n.fd?null:n.fd,this.flags=void 0===n.flags?"w":n.flags,this.mode=void 0===n.mode?438:n.mode,this.start=n.start,this.autoClose=void 0===n.autoClose||!!n.autoClose,this.pos=void 0,this.bytesWritten=0,void 0!==this.start){if("number"!=typeof this.start)throw new TypeError('"start" option must be a Number');if(this.start<0)throw new Error('"start" must be >= zero');this.pos=this.start}n.encoding&&this.setDefaultEncoding(n.encoding),"number"!=typeof this.fd&&this.open(),this.once("finish",function(){this.autoClose&&this.close()})}n.StatWatcher=Ae,gt.inherits(xe,$n.Readable),n.ReadStream=xe,xe.prototype.open=function(){var e=this;this._vol.open(this.path,this.flags,this.mode,function(t,n){if(t)return e.autoClose&&e.destroy&&e.destroy(),void e.emit("error",t);e.fd=n,e.emit("open",n),e.read()})},xe.prototype._read=function(e){if("number"!=typeof this.fd)return this.once("open",function(){this._read(e)});if(!this.destroyed){var t;(!De||De.length-De.used<128)&&(t=this._readableState.highWaterMark,(De=re.Buffer.allocUnsafe(t)).used=0);var n=De,r=Math.min(De.length-De.used,e),i=De.used;if(void 0!==this.pos&&(r=Math.min(this.end-this.pos+1,r)),r<=0)return this.push(null);var o=this;this._vol.read(this.fd,De,De.used,r,this.pos,function(e,t){if(e)o.autoClose&&o.destroy&&o.destroy(),o.emit("error",e);else{var r=null;t>0&&(o.bytesRead+=t,r=n.slice(i,i+t)),o.push(r)}}),void 0!==this.pos&&(this.pos+=r),De.used+=r}},xe.prototype._destroy=function(e,t){this.close(function(n){t(e||n)})},xe.prototype.close=function(e){var t=this;if(e&&this.once("close",e),this.closed||"number"!=typeof this.fd)return"number"!=typeof this.fd?void this.once("open",we):Be.default.nextTick(function(){return t.emit("close")});this.closed=!0,this._vol.close(this.fd,function(e){e?t.emit("error",e):t.emit("close")}),this.fd=null},gt.inherits(Ce,$n.Writable),n.WriteStream=Ce,Ce.prototype.open=function(){this._vol.open(this.path,this.flags,this.mode,function(e,t){if(e)return this.autoClose&&this.destroy&&this.destroy(),void this.emit("error",e);this.fd=t,this.emit("open",t)}.bind(this))},Ce.prototype._write=function(e,t,n){if(!(e instanceof re.Buffer))return this.emit("error",new Error("Invalid data"));if("number"!=typeof this.fd)return this.once("open",function(){this._write(e,t,n)});var r=this;this._vol.write(this.fd,e,0,e.length,this.pos,function(e,t){if(e)return r.autoClose&&r.destroy&&r.destroy(),n(e);r.bytesWritten+=t,n()}),void 0!==this.pos&&(this.pos+=e.length)},Ce.prototype._writev=function(e,t){if("number"!=typeof this.fd)return this.once("open",function(){this._writev(e,t)});for(var n=this,r=e.length,i=new Array(r),o=0,s=0;s>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function oi(e){return 1===e.length?"0"+e:e}function si(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}var ai={inherits:ni(function(e){try{var t=gt;if("function"!=typeof t.inherits)throw"";e.exports=t.inherits}catch(t){e.exports=ri}}),toArray:function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var n=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),r=0;r>8,s=255&i;o?n.push(o,s):n.push(s)}else for(r=0;r>>0}return o},split32:function(e,t){for(var n=new Array(4*e.length),r=0,i=0;r>>24,n[i+1]=o>>>16&255,n[i+2]=o>>>8&255,n[i+3]=255&o):(n[i+3]=o>>>24,n[i+2]=o>>>16&255,n[i+1]=o>>>8&255,n[i]=255&o)}return n},rotr32:function(e,t){return e>>>t|e<<32-t},rotl32:function(e,t){return e<>>32-t},sum32:function(e,t){return e+t>>>0},sum32_3:function(e,t,n){return e+t+n>>>0},sum32_4:function(e,t,n,r){return e+t+n+r>>>0},sum32_5:function(e,t,n,r,i){return e+t+n+r+i>>>0},sum64:function(e,t,n,r){var i=e[t],o=r+e[t+1]>>>0,s=(o>>0,e[t+1]=o},sum64_hi:function(e,t,n,r){return(t+r>>>0>>0},sum64_lo:function(e,t,n,r){return t+r>>>0},sum64_4_hi:function(e,t,n,r,i,o,s,a){var u=0,c=t;return u+=(c=c+r>>>0)>>0)>>0)>>0},sum64_4_lo:function(e,t,n,r,i,o,s,a){return t+r+o+a>>>0},sum64_5_hi:function(e,t,n,r,i,o,s,a,u,c){var l=0,h=t;return l+=(h=h+r>>>0)>>0)>>0)>>0)>>0},sum64_5_lo:function(e,t,n,r,i,o,s,a,u,c){return t+r+o+a+c>>>0},rotr64_hi:function(e,t,n){return(t<<32-n|e>>>n)>>>0},rotr64_lo:function(e,t,n){return(e<<32-n|t>>>n)>>>0},shr64_hi:function(e,t,n){return e>>>n},shr64_lo:function(e,t,n){return(e<<32-n|t>>>n)>>>0}};function ui(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}var ci=ui;ui.prototype.update=function(e,t){if(e=ai.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var n=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-n,e.length),0===this.pending.length&&(this.pending=null),e=ai.join32(e,0,e.length-n,this.endian);for(var r=0;r>>24&255,r[i++]=e>>>16&255,r[i++]=e>>>8&255,r[i++]=255&e}else for(r[i++]=255&e,r[i++]=e>>>8&255,r[i++]=e>>>16&255,r[i++]=e>>>24&255,r[i++]=0,r[i++]=0,r[i++]=0,r[i++]=0,o=8;o>>3},g1_256:function(e){return hi(e,17)^hi(e,19)^e>>>10}},gi=ai.sum32,vi=ai.sum32_4,yi=ai.sum32_5,_i=mi.ch32,Ei=mi.maj32,bi=mi.s0_256,Di=mi.s1_256,Ai=mi.g0_256,xi=mi.g1_256,wi=li.BlockHash,Ci=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function Fi(){if(!(this instanceof Fi))return new Fi;wi.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=Ci,this.W=new Array(64)}ai.inherits(Fi,wi);var Si=Fi;Fi.blockSize=512,Fi.outSize=256,Fi.hmacStrength=192,Fi.padLength=64,Fi.prototype._update=function(e,t){for(var n=this.W,r=0;r<16;r++)n[r]=e[t+r];for(;r>=1;var y=v?-f:f;0==l?(t+=y,u.push(t)):1===l?(n+=y,u.push(n)):2===l?(r+=y,u.push(r)):3===l?(i+=y,u.push(i)):4===l&&(o+=y,u.push(o)),l++,f=h=0}}}return u.length&&a.push(new Int32Array(u)),s.push(a),s}function Ii(e){var t="";e=e<0?-e<<1|1:e<<1;do{var n=31&e;(e>>=5)>0&&(n|=32),t+=Bi[n]}while(e>0);return t}var Pi=function(e,t,n){this.start=e,this.end=t,this.original=n,this.intro="",this.outro="",this.content=n,this.storeName=!1,this.edited=!1,Object.defineProperties(this,{previous:{writable:!0,value:null},next:{writable:!0,value:null}})};Pi.prototype.appendLeft=function(e){this.outro+=e},Pi.prototype.appendRight=function(e){this.intro=this.intro+e},Pi.prototype.clone=function(){var e=new Pi(this.start,this.end,this.original);return e.intro=this.intro,e.outro=this.outro,e.content=this.content,e.storeName=this.storeName,e.edited=this.edited,e},Pi.prototype.contains=function(e){return this.start0&&(o+=";"),0!==a.length){for(var u=0,c=[],l=0,h=a;l1&&(p+=Ii(f[1]-t)+Ii(f[2]-n)+Ii(f[3]-r),t=f[1],n=f[2],r=f[3]),5===f.length&&(p+=Ii(f[4]-i),i=f[4]),c.push(p)}o+=c.join(",")}}return o}(e.mappings)};function Mi(e){var t=e.split("\n"),n=t.filter(function(e){return/^\t+/.test(e)}),r=t.filter(function(e){return/^ {2,}/.test(e)});if(0===n.length&&0===r.length)return null;if(n.length>=r.length)return"\t";var i=r.reduce(function(e,t){var n=/^ +/.exec(t)[0].length;return Math.min(n,e)},1/0);return new Array(i+1).join(" ")}function Li(e,t){var n=e.split(/[\/\\]/),r=t.split(/[\/\\]/);for(n.pop();n[0]===r[0];)n.shift(),r.shift();if(n.length)for(var i=n.length;i--;)n[i]="..";return n.concat(r).join("/")}Ni.prototype.toString=function(){return JSON.stringify(this)},Ni.prototype.toUrl=function(){return"data:application/json;charset=utf-8;base64,"+Ti(this.toString())};var ji=Object.prototype.toString;function Ui(e){return"[object Object]"===ji.call(e)}function zi(e){for(var t=e.split("\n"),n=[],r=0,i=0;r>1;e=0&&i.push(r),this.rawSegments.push(i)}else this.pending&&this.rawSegments.push(this.pending);this.advance(t),this.pending=null},Vi.prototype.addUneditedChunk=function(e,t,n,r,i){for(var o=t.start,s=!0;o1){for(var n=0;n=e&&n<=t)throw new Error("Cannot move a selection inside itself");this._split(e),this._split(t),this._split(n);var r=this.byStart[e],i=this.byEnd[t],o=r.previous,s=i.next,a=this.byStart[n];if(!a&&i===this.lastChunk)return this;var u=a?a.previous:this.lastChunk;return o&&(o.next=s),s&&(s.previous=o),u&&(u.next=r),a&&(a.previous=i),r.previous||(this.firstChunk=i.next),i.next||(this.lastChunk=r.previous,this.lastChunk.next=null),r.previous=u,i.next=a||null,u||(this.firstChunk=r),a||(this.lastChunk=i),this},$i.prototype.overwrite=function(e,t,n,r){if("string"!=typeof n)throw new TypeError("replacement content must be a string");for(;e<0;)e+=this.original.length;for(;t<0;)t+=this.original.length;if(t>this.original.length)throw new Error("end is out of bounds");if(e===t)throw new Error("Cannot overwrite a zero-length range – use appendLeft or prependRight instead");this._split(e),this._split(t),!0===r&&(Wi.storeName||(console.warn("The final argument to magicString.overwrite(...) should be an options object. See https://github.com/rich-harris/magic-string"),Wi.storeName=!0),r={storeName:!0});var i=void 0!==r&&r.storeName,o=void 0!==r&&r.contentOnly;if(i){var s=this.original.slice(e,t);this.storedNames[s]=!0}var a=this.byStart[e],u=this.byEnd[t];if(a){if(t>a.end&&a.next!==this.byStart[a.end])throw new Error("Cannot overwrite across a split point");if(a.edit(n,i,o),a!==u){for(var c=a.next;c!==u;)c.edit("",!1),c=c.next;c.edit("",!1)}}else{var l=new Pi(e,t,"").edit(n,i);u.next=l,l.previous=u}return this},$i.prototype.prepend=function(e){if("string"!=typeof e)throw new TypeError("outro content must be a string");return this.intro=e+this.intro,this},$i.prototype.prependLeft=function(e,t){if("string"!=typeof t)throw new TypeError("inserted content must be a string");this._split(e);var n=this.byEnd[e];return n?n.prependLeft(t):this.intro=t+this.intro,this},$i.prototype.prependRight=function(e,t){if("string"!=typeof t)throw new TypeError("inserted content must be a string");this._split(e);var n=this.byStart[e];return n?n.prependRight(t):this.outro=t+this.outro,this},$i.prototype.remove=function(e,t){for(;e<0;)e+=this.original.length;for(;t<0;)t+=this.original.length;if(e===t)return this;if(e<0||t>this.original.length)throw new Error("Character is out of bounds");if(e>t)throw new Error("end must be greater than start");this._split(e),this._split(t);for(var n=this.byStart[e];n;)n.intro="",n.outro="",n.edit(""),n=t>n.end?this.byStart[n.end]:null;return this},$i.prototype.lastChar=function(){if(this.outro.length)return this.outro[this.outro.length-1];var e=this.lastChunk;do{if(e.outro.length)return e.outro[e.outro.length-1];if(e.content.length)return e.content[e.content.length-1];if(e.intro.length)return e.intro[e.intro.length-1]}while(e=e.previous);return this.intro.length?this.intro[this.intro.length-1]:""},$i.prototype.lastLine=function(){var e=this.outro.lastIndexOf(qi);if(-1!==e)return this.outro.substr(e+1);var t=this.outro,n=this.lastChunk;do{if(n.outro.length>0){if(-1!==(e=n.outro.lastIndexOf(qi)))return n.outro.substr(e+1)+t;t=n.outro+t}if(n.content.length>0){if(-1!==(e=n.content.lastIndexOf(qi)))return n.content.substr(e+1)+t;t=n.content+t}if(n.intro.length>0){if(-1!==(e=n.intro.lastIndexOf(qi)))return n.intro.substr(e+1)+t;t=n.intro+t}}while(n=n.previous);return-1!==(e=this.intro.lastIndexOf(qi))?this.intro.substr(e+1)+t:this.intro+t},$i.prototype.slice=function(e,t){for(void 0===e&&(e=0),void 0===t&&(t=this.original.length);e<0;)e+=this.original.length;for(;t<0;)t+=this.original.length;for(var n="",r=this.firstChunk;r&&(r.start>e||r.end<=e);){if(r.start=t)return n;r=r.next}if(r&&r.edited&&r.start!==e)throw new Error("Cannot use replaced character "+e+" as slice start anchor.");for(var i=r;r;){!r.intro||i===r&&r.start!==e||(n+=r.intro);var o=r.start=t;if(o&&r.edited&&r.end!==t)throw new Error("Cannot use replaced character "+t+" as slice end anchor.");var s=i===r?e-r.start:0,a=o?r.content.length+t-r.end:r.content.length;if(n+=r.content.slice(s,a),!r.outro||o&&r.end!==t||(n+=r.outro),o)break;r=r.next}return n},$i.prototype.snip=function(e,t){var n=this.clone();return n.remove(0,e),n.remove(t,n.original.length),n},$i.prototype._split=function(e){if(!this.byStart[e]&&!this.byEnd[e])for(var t=this.lastSearchedChunk,n=e>t.end;t;){if(t.contains(e))return this._splitChunk(t,e);t=n?this.byStart[t.end]:this.byEnd[t.start]}},$i.prototype._splitChunk=function(e,t){if(e.edited&&e.content.length){var n=zi(this.original)(t);throw new Error("Cannot split a chunk that has already been edited ("+n.line+":"+n.column+' – "'+e.original+'")')}var r=e.split(t);return this.byEnd[t]=e,this.byStart[t]=r,this.byEnd[r.end]=r,e===this.lastChunk&&(this.lastChunk=r),this.lastSearchedChunk=e,!0},$i.prototype.toString=function(){for(var e=this.intro,t=this.firstChunk;t;)e+=t.toString(),t=t.next;return e+this.outro},$i.prototype.isEmpty=function(){var e=this.firstChunk;do{if(e.intro.length&&e.intro.trim()||e.content.length&&e.content.trim()||e.outro.length&&e.outro.trim())return!1}while(e=e.next);return!0},$i.prototype.length=function(){var e=this.firstChunk,t=0;do{t+=e.intro.length+e.content.length+e.outro.length}while(e=e.next);return t},$i.prototype.trimLines=function(){return this.trim("[\\r\\n]")},$i.prototype.trim=function(e){return this.trimStart(e).trimEnd(e)},$i.prototype.trimEndAborted=function(e){var t=new RegExp((e||"\\s")+"+$");if(this.outro=this.outro.replace(t,""),this.outro.length)return!0;var n=this.lastChunk;do{var r=n.end,i=n.trimEnd(t);if(n.end!==r&&(this.lastChunk===n&&(this.lastChunk=n.next),this.byEnd[n.end]=n,this.byStart[n.next.start]=n.next,this.byEnd[n.next.end]=n.next),i)return!0;n=n.previous}while(n);return!1},$i.prototype.trimEnd=function(e){return this.trimEndAborted(e),this},$i.prototype.trimStartAborted=function(e){var t=new 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this.type===wc.name&&this.value===e&&!this.containsEsc},Wc.eatContextual=function(e){return!!this.isContextual(e)&&(this.next(),!0)},Wc.expectContextual=function(e){this.eatContextual(e)||this.unexpected()},Wc.canInsertSemicolon=function(){return this.type===wc.eof||this.type===wc.braceR||Cc.test(this.input.slice(this.lastTokEnd,this.start))},Wc.insertSemicolon=function(){if(this.canInsertSemicolon())return this.options.onInsertedSemicolon&&this.options.onInsertedSemicolon(this.lastTokEnd,this.lastTokEndLoc),!0},Wc.semicolon=function(){this.eat(wc.semi)||this.insertSemicolon()||this.unexpected()},Wc.afterTrailingComma=function(e,t){if(this.type===e)return this.options.onTrailingComma&&this.options.onTrailingComma(this.lastTokStart,this.lastTokStartLoc),t||this.next(),!0},Wc.expect=function(e){this.eat(e)||this.unexpected()},Wc.unexpected=function(e){this.raise(null!=e?e:this.start,"Unexpected token")},Wc.checkPatternErrors=function(e,t){if(e){e.trailingComma>-1&&this.raiseRecoverable(e.trailingComma,"Comma is not permitted after the rest element");var n=t?e.parenthesizedAssign:e.parenthesizedBind;n>-1&&this.raiseRecoverable(n,"Parenthesized pattern")}},Wc.checkExpressionErrors=function(e,t){if(!e)return!1;var n=e.shorthandAssign,r=e.doubleProto;if(!t)return n>=0||r>=0;n>=0&&this.raise(n,"Shorthand property assignments are valid only in destructuring patterns"),r>=0&&this.raiseRecoverable(r,"Redefinition of __proto__ property")},Wc.checkYieldAwaitInDefaultParams=function(){this.yieldPos&&(!this.awaitPos||this.yieldPos=6&&(e.sourceType=this.options.sourceType),this.finishNode(e,"Program")};var Kc={kind:"loop"},Yc={kind:"switch"};Gc.isLet=function(){if(this.options.ecmaVersion<6||!this.isContextual("let"))return!1;Bc.lastIndex=this.pos;var e=Bc.exec(this.input),t=this.pos+e[0].length,n=this.input.charCodeAt(t);if(91===n||123===n)return!0;if(vc(n,!0)){for(var r=t+1;yc(this.input.charCodeAt(r),!0);)++r;var i=this.input.slice(t,r);if(!cc.test(i))return!0}return!1},Gc.isAsyncFunction=function(){if(this.options.ecmaVersion<8||!this.isContextual("async"))return!1;Bc.lastIndex=this.pos;var e=Bc.exec(this.input),t=this.pos+e[0].length;return!(Cc.test(this.input.slice(this.pos,t))||"function"!==this.input.slice(t,t+8)||t+8!==this.input.length&&yc(this.input.charAt(t+8)))},Gc.parseStatement=function(e,t,n){var r,i=this.type,o=this.startNode();switch(this.isLet()&&(i=wc._var,r="let"),i){case wc._break:case wc._continue:return this.parseBreakContinueStatement(o,i.keyword);case wc._debugger:return this.parseDebuggerStatement(o);case wc._do:return this.parseDoStatement(o);case wc._for:return this.parseForStatement(o);case wc._function:return!e&&this.options.ecmaVersion>=6&&this.unexpected(),this.parseFunctionStatement(o,!1);case wc._class:return e||this.unexpected(),this.parseClass(o,!0);case wc._if:return this.parseIfStatement(o);case wc._return:return this.parseReturnStatement(o);case wc._switch:return this.parseSwitchStatement(o);case wc._throw:return this.parseThrowStatement(o);case wc._try:return this.parseTryStatement(o);case wc._const:case wc._var:return r=r||this.value,e||"var"===r||this.unexpected(),this.parseVarStatement(o,r);case wc._while:return this.parseWhileStatement(o);case wc._with:return this.parseWithStatement(o);case wc.braceL:return this.parseBlock();case wc.semi:return this.parseEmptyStatement(o);case wc._export:case wc._import:return this.options.allowImportExportEverywhere||(t||this.raise(this.start,"'import' and 'export' may only appear at the top level"),this.inModule||this.raise(this.start,"'import' and 'export' may appear only with 'sourceType: module'")),i===wc._import?this.parseImport(o):this.parseExport(o,n);default:if(this.isAsyncFunction())return e||this.unexpected(),this.next(),this.parseFunctionStatement(o,!0);var s=this.value,a=this.parseExpression();return i===wc.name&&"Identifier"===a.type&&this.eat(wc.colon)?this.parseLabeledStatement(o,s,a):this.parseExpressionStatement(o,a)}},Gc.parseBreakContinueStatement=function(e,t){var n="break"===t;this.next(),this.eat(wc.semi)||this.insertSemicolon()?e.label=null:this.type!==wc.name?this.unexpected():(e.label=this.parseIdent(),this.semicolon());for(var r=0;r=6?this.eat(wc.semi):this.semicolon(),this.finishNode(e,"DoWhileStatement")},Gc.parseForStatement=function(e){this.next();var t=this.options.ecmaVersion>=9&&(this.inAsync||!this.inFunction&&this.options.allowAwaitOutsideFunction)&&this.eatContextual("await")?this.lastTokStart:-1;if(this.labels.push(Kc),this.enterLexicalScope(),this.expect(wc.parenL),this.type===wc.semi)return t>-1&&this.unexpected(t),this.parseFor(e,null);var n=this.isLet();if(this.type===wc._var||this.type===wc._const||n){var r=this.startNode(),i=n?"let":this.value;return this.next(),this.parseVar(r,!0,i),this.finishNode(r,"VariableDeclaration"),!(this.type===wc._in||this.options.ecmaVersion>=6&&this.isContextual("of"))||1!==r.declarations.length||"var"!==i&&r.declarations[0].init?(t>-1&&this.unexpected(t),this.parseFor(e,r)):(this.options.ecmaVersion>=9&&(this.type===wc._in?t>-1&&this.unexpected(t):e.await=t>-1),this.parseForIn(e,r))}var o=new Hc,s=this.parseExpression(!0,o);return this.type===wc._in||this.options.ecmaVersion>=6&&this.isContextual("of")?(this.options.ecmaVersion>=9&&(this.type===wc._in?t>-1&&this.unexpected(t):e.await=t>-1),this.toAssignable(s,!1,o),this.checkLVal(s),this.parseForIn(e,s)):(this.checkExpressionErrors(o,!0),t>-1&&this.unexpected(t),this.parseFor(e,s))},Gc.parseFunctionStatement=function(e,t){return this.next(),this.parseFunction(e,!0,!1,t)},Gc.parseIfStatement=function(e){return this.next(),e.test=this.parseParenExpression(),e.consequent=this.parseStatement(!this.strict&&this.type===wc._function),e.alternate=this.eat(wc._else)?this.parseStatement(!this.strict&&this.type===wc._function):null,this.finishNode(e,"IfStatement")},Gc.parseReturnStatement=function(e){return this.inFunction||this.options.allowReturnOutsideFunction||this.raise(this.start,"'return' outside of function"),this.next(),this.eat(wc.semi)||this.insertSemicolon()?e.argument=null:(e.argument=this.parseExpression(),this.semicolon()),this.finishNode(e,"ReturnStatement")},Gc.parseSwitchStatement=function(e){var t;this.next(),e.discriminant=this.parseParenExpression(),e.cases=[],this.expect(wc.braceL),this.labels.push(Yc),this.enterLexicalScope();for(var n=!1;this.type!==wc.braceR;)if(this.type===wc._case||this.type===wc._default){var r=this.type===wc._case;t&&this.finishNode(t,"SwitchCase"),e.cases.push(t=this.startNode()),t.consequent=[],this.next(),r?t.test=this.parseExpression():(n&&this.raiseRecoverable(this.lastTokStart,"Multiple default clauses"),n=!0,t.test=null),this.expect(wc.colon)}else t||this.unexpected(),t.consequent.push(this.parseStatement(!0));return this.exitLexicalScope(),t&&this.finishNode(t,"SwitchCase"),this.next(),this.labels.pop(),this.finishNode(e,"SwitchStatement")},Gc.parseThrowStatement=function(e){return this.next(),Cc.test(this.input.slice(this.lastTokEnd,this.start))&&this.raise(this.lastTokEnd,"Illegal newline after throw"),e.argument=this.parseExpression(),this.semicolon(),this.finishNode(e,"ThrowStatement")};var Xc=[];Gc.parseTryStatement=function(e){if(this.next(),e.block=this.parseBlock(),e.handler=null,this.type===wc._catch){var t=this.startNode();this.next(),this.eat(wc.parenL)?(t.param=this.parseBindingAtom(),this.enterLexicalScope(),this.checkLVal(t.param,"let"),this.expect(wc.parenR)):(this.options.ecmaVersion<10&&this.unexpected(),t.param=null,this.enterLexicalScope()),t.body=this.parseBlock(!1),this.exitLexicalScope(),e.handler=this.finishNode(t,"CatchClause")}return e.finalizer=this.eat(wc._finally)?this.parseBlock():null,e.handler||e.finalizer||this.raise(e.start,"Missing catch or finally clause"),this.finishNode(e,"TryStatement")},Gc.parseVarStatement=function(e,t){return this.next(),this.parseVar(e,!1,t),this.semicolon(),this.finishNode(e,"VariableDeclaration")},Gc.parseWhileStatement=function(e){return this.next(),e.test=this.parseParenExpression(),this.labels.push(Kc),e.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(e,"WhileStatement")},Gc.parseWithStatement=function(e){return this.strict&&this.raise(this.start,"'with' in strict mode"),this.next(),e.object=this.parseParenExpression(),e.body=this.parseStatement(!1),this.finishNode(e,"WithStatement")},Gc.parseEmptyStatement=function(e){return this.next(),this.finishNode(e,"EmptyStatement")},Gc.parseLabeledStatement=function(e,t,n){for(var r=0,i=this.labels;r=0;s--){var a=this.labels[s];if(a.statementStart!==e.start)break;a.statementStart=this.start,a.kind=o}return this.labels.push({name:t,kind:o,statementStart:this.start}),e.body=this.parseStatement(!0),("ClassDeclaration"===e.body.type||"VariableDeclaration"===e.body.type&&"var"!==e.body.kind||"FunctionDeclaration"===e.body.type&&(this.strict||e.body.generator||e.body.async))&&this.raiseRecoverable(e.body.start,"Invalid labeled declaration"),this.labels.pop(),e.label=n,this.finishNode(e,"LabeledStatement")},Gc.parseExpressionStatement=function(e,t){return e.expression=t,this.semicolon(),this.finishNode(e,"ExpressionStatement")},Gc.parseBlock=function(e){void 0===e&&(e=!0);var t=this.startNode();for(t.body=[],this.expect(wc.braceL),e&&this.enterLexicalScope();!this.eat(wc.braceR);){var n=this.parseStatement(!0);t.body.push(n)}return e&&this.exitLexicalScope(),this.finishNode(t,"BlockStatement")},Gc.parseFor=function(e,t){return e.init=t,this.expect(wc.semi),e.test=this.type===wc.semi?null:this.parseExpression(),this.expect(wc.semi),e.update=this.type===wc.parenR?null:this.parseExpression(),this.expect(wc.parenR),this.exitLexicalScope(),e.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(e,"ForStatement")},Gc.parseForIn=function(e,t){var n=this.type===wc._in?"ForInStatement":"ForOfStatement";return this.next(),"ForInStatement"===n&&("AssignmentPattern"===t.type||"VariableDeclaration"===t.type&&null!=t.declarations[0].init&&(this.strict||"Identifier"!==t.declarations[0].id.type))&&this.raise(t.start,"Invalid assignment in for-in loop head"),e.left=t,e.right="ForInStatement"===n?this.parseExpression():this.parseMaybeAssign(),this.expect(wc.parenR),this.exitLexicalScope(),e.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(e,n)},Gc.parseVar=function(e,t,n){for(e.declarations=[],e.kind=n;;){var r=this.startNode();if(this.parseVarId(r,n),this.eat(wc.eq)?r.init=this.parseMaybeAssign(t):"const"!==n||this.type===wc._in||this.options.ecmaVersion>=6&&this.isContextual("of")?"Identifier"===r.id.type||t&&(this.type===wc._in||this.isContextual("of"))?r.init=null:this.raise(this.lastTokEnd,"Complex binding patterns require an initialization value"):this.unexpected(),e.declarations.push(this.finishNode(r,"VariableDeclarator")),!this.eat(wc.comma))break}return e},Gc.parseVarId=function(e,t){e.id=this.parseBindingAtom(t),this.checkLVal(e.id,t,!1)},Gc.parseFunction=function(e,t,n,r){this.initFunction(e),(this.options.ecmaVersion>=9||this.options.ecmaVersion>=6&&!r)&&(e.generator=this.eat(wc.star)),this.options.ecmaVersion>=8&&(e.async=!!r),t&&(e.id="nullableID"===t&&this.type!==wc.name?null:this.parseIdent(),e.id&&this.checkLVal(e.id,this.inModule&&!this.inFunction?"let":"var"));var i=this.inGenerator,o=this.inAsync,s=this.yieldPos,a=this.awaitPos,u=this.inFunction;return this.inGenerator=e.generator,this.inAsync=e.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),t||(e.id=this.type===wc.name?this.parseIdent():null),this.parseFunctionParams(e),this.parseFunctionBody(e,n),this.inGenerator=i,this.inAsync=o,this.yieldPos=s,this.awaitPos=a,this.inFunction=u,this.finishNode(e,t?"FunctionDeclaration":"FunctionExpression")},Gc.parseFunctionParams=function(e){this.expect(wc.parenL),e.params=this.parseBindingList(wc.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},Gc.parseClass=function(e,t){this.next(),this.parseClassId(e,t),this.parseClassSuper(e);var n=this.startNode(),r=!1;for(n.body=[],this.expect(wc.braceL);!this.eat(wc.braceR);){var i=this.parseClassMember(n);i&&"MethodDefinition"===i.type&&"constructor"===i.kind&&(r&&this.raise(i.start,"Duplicate constructor in the same class"),r=!0)}return e.body=this.finishNode(n,"ClassBody"),this.finishNode(e,t?"ClassDeclaration":"ClassExpression")},Gc.parseClassMember=function(e){var t=this;if(this.eat(wc.semi))return null;var n=this.startNode(),r=function(e,r){void 0===r&&(r=!1);var i=t.start,o=t.startLoc;return!!t.eatContextual(e)&&(!(t.type===wc.parenL||r&&t.canInsertSemicolon())||(n.key&&t.unexpected(),n.computed=!1,n.key=t.startNodeAt(i,o),n.key.name=e,t.finishNode(n.key,"Identifier"),!1))};n.kind="method",n.static=r("static");var i=this.eat(wc.star),o=!1;i||(this.options.ecmaVersion>=8&&r("async",!0)?(o=!0,i=this.options.ecmaVersion>=9&&this.eat(wc.star)):r("get")?n.kind="get":r("set")&&(n.kind="set")),n.key||this.parsePropertyName(n);var s=n.key;return n.computed||n.static||!("Identifier"===s.type&&"constructor"===s.name||"Literal"===s.type&&"constructor"===s.value)?n.static&&"Identifier"===s.type&&"prototype"===s.name&&this.raise(s.start,"Classes may not have a static property named prototype"):("method"!==n.kind&&this.raise(s.start,"Constructor can't have get/set modifier"),i&&this.raise(s.start,"Constructor can't be a generator"),o&&this.raise(s.start,"Constructor can't be an async method"),n.kind="constructor"),this.parseClassMethod(e,n,i,o),"get"===n.kind&&0!==n.value.params.length&&this.raiseRecoverable(n.value.start,"getter should have no params"),"set"===n.kind&&1!==n.value.params.length&&this.raiseRecoverable(n.value.start,"setter should have exactly one param"),"set"===n.kind&&"RestElement"===n.value.params[0].type&&this.raiseRecoverable(n.value.params[0].start,"Setter cannot use rest params"),n},Gc.parseClassMethod=function(e,t,n,r){t.value=this.parseMethod(n,r),e.body.push(this.finishNode(t,"MethodDefinition"))},Gc.parseClassId=function(e,t){e.id=this.type===wc.name?this.parseIdent():!0===t?this.unexpected():null},Gc.parseClassSuper=function(e){e.superClass=this.eat(wc._extends)?this.parseExprSubscripts():null},Gc.parseExport=function(e,t){if(this.next(),this.eat(wc.star))return this.expectContextual("from"),this.type!==wc.string&&this.unexpected(),e.source=this.parseExprAtom(),this.semicolon(),this.finishNode(e,"ExportAllDeclaration");if(this.eat(wc._default)){var n;if(this.checkExport(t,"default",this.lastTokStart),this.type===wc._function||(n=this.isAsyncFunction())){var r=this.startNode();this.next(),n&&this.next(),e.declaration=this.parseFunction(r,"nullableID",!1,n)}else if(this.type===wc._class){var i=this.startNode();e.declaration=this.parseClass(i,"nullableID")}else e.declaration=this.parseMaybeAssign(),this.semicolon();return this.finishNode(e,"ExportDefaultDeclaration")}if(this.shouldParseExportStatement())e.declaration=this.parseStatement(!0),"VariableDeclaration"===e.declaration.type?this.checkVariableExport(t,e.declaration.declarations):this.checkExport(t,e.declaration.id.name,e.declaration.id.start),e.specifiers=[],e.source=null;else{if(e.declaration=null,e.specifiers=this.parseExportSpecifiers(t),this.eatContextual("from"))this.type!==wc.string&&this.unexpected(),e.source=this.parseExprAtom();else{for(var o=0,s=e.specifiers;o=6&&e)switch(e.type){case"Identifier":this.inAsync&&"await"===e.name&&this.raise(e.start,"Can not use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":case"RestElement":break;case"ObjectExpression":e.type="ObjectPattern",n&&this.checkPatternErrors(n,!0);for(var r=0,i=e.properties;r=9&&"SpreadElement"===e.type||this.options.ecmaVersion>=6&&(e.computed||e.method||e.shorthand))){var r,i=e.key;switch(i.type){case"Identifier":r=i.name;break;case"Literal":r=String(i.value);break;default:return}var o=e.kind;if(this.options.ecmaVersion>=6)"__proto__"===r&&"init"===o&&(t.proto&&(n&&n.doubleProto<0?n.doubleProto=i.start:this.raiseRecoverable(i.start,"Redefinition of __proto__ property")),t.proto=!0);else{var s=t[r="$"+r];if(s)("init"===o?this.strict&&s.init||s.get||s.set:s.init||s[o])&&this.raiseRecoverable(i.start,"Redefinition of property");else s=t[r]={init:!1,get:!1,set:!1};s[o]=!0}}},Zc.parseExpression=function(e,t){var n=this.start,r=this.startLoc,i=this.parseMaybeAssign(e,t);if(this.type===wc.comma){var o=this.startNodeAt(n,r);for(o.expressions=[i];this.eat(wc.comma);)o.expressions.push(this.parseMaybeAssign(e,t));return this.finishNode(o,"SequenceExpression")}return i},Zc.parseMaybeAssign=function(e,t,n){if(this.inGenerator&&this.isContextual("yield"))return this.parseYield();var r=!1,i=-1,o=-1;t?(i=t.parenthesizedAssign,o=t.trailingComma,t.parenthesizedAssign=t.trailingComma=-1):(t=new Hc,r=!0);var s=this.start,a=this.startLoc;this.type!==wc.parenL&&this.type!==wc.name||(this.potentialArrowAt=this.start);var u=this.parseMaybeConditional(e,t);if(n&&(u=n.call(this,u,s,a)),this.type.isAssign){var c=this.startNodeAt(s,a);return c.operator=this.value,c.left=this.type===wc.eq?this.toAssignable(u,!1,t):u,r||Hc.call(t),t.shorthandAssign=-1,this.checkLVal(u),this.next(),c.right=this.parseMaybeAssign(e),this.finishNode(c,"AssignmentExpression")}return r&&this.checkExpressionErrors(t,!0),i>-1&&(t.parenthesizedAssign=i),o>-1&&(t.trailingComma=o),u},Zc.parseMaybeConditional=function(e,t){var n=this.start,r=this.startLoc,i=this.parseExprOps(e,t);if(this.checkExpressionErrors(t))return i;if(this.eat(wc.question)){var o=this.startNodeAt(n,r);return o.test=i,o.consequent=this.parseMaybeAssign(),this.expect(wc.colon),o.alternate=this.parseMaybeAssign(e),this.finishNode(o,"ConditionalExpression")}return i},Zc.parseExprOps=function(e,t){var n=this.start,r=this.startLoc,i=this.parseMaybeUnary(t,!1);return this.checkExpressionErrors(t)?i:i.start===n&&"ArrowFunctionExpression"===i.type?i:this.parseExprOp(i,n,r,-1,e)},Zc.parseExprOp=function(e,t,n,r,i){var o=this.type.binop;if(null!=o&&(!i||this.type!==wc._in)&&o>r){var s=this.type===wc.logicalOR||this.type===wc.logicalAND,a=this.value;this.next();var u=this.start,c=this.startLoc,l=this.parseExprOp(this.parseMaybeUnary(null,!1),u,c,o,i),h=this.buildBinary(t,n,e,l,a,s);return this.parseExprOp(h,t,n,r,i)}return e},Zc.buildBinary=function(e,t,n,r,i,o){var s=this.startNodeAt(e,t);return s.left=n,s.operator=i,s.right=r,this.finishNode(s,o?"LogicalExpression":"BinaryExpression")},Zc.parseMaybeUnary=function(e,t){var n,r=this.start,i=this.startLoc;if(this.isContextual("await")&&(this.inAsync||!this.inFunction&&this.options.allowAwaitOutsideFunction))n=this.parseAwait(),t=!0;else if(this.type.prefix){var o=this.startNode(),s=this.type===wc.incDec;o.operator=this.value,o.prefix=!0,this.next(),o.argument=this.parseMaybeUnary(null,!0),this.checkExpressionErrors(e,!0),s?this.checkLVal(o.argument):this.strict&&"delete"===o.operator&&"Identifier"===o.argument.type?this.raiseRecoverable(o.start,"Deleting local variable in strict mode"):t=!0,n=this.finishNode(o,s?"UpdateExpression":"UnaryExpression")}else{if(n=this.parseExprSubscripts(e),this.checkExpressionErrors(e))return n;for(;this.type.postfix&&!this.canInsertSemicolon();){var a=this.startNodeAt(r,i);a.operator=this.value,a.prefix=!1,a.argument=n,this.checkLVal(n),this.next(),n=this.finishNode(a,"UpdateExpression")}}return!t&&this.eat(wc.starstar)?this.buildBinary(r,i,n,this.parseMaybeUnary(null,!1),"**",!1):n},Zc.parseExprSubscripts=function(e){var t=this.start,n=this.startLoc,r=this.parseExprAtom(e),i="ArrowFunctionExpression"===r.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd);if(this.checkExpressionErrors(e)||i)return r;var o=this.parseSubscripts(r,t,n);return e&&"MemberExpression"===o.type&&(e.parenthesizedAssign>=o.start&&(e.parenthesizedAssign=-1),e.parenthesizedBind>=o.start&&(e.parenthesizedBind=-1)),o},Zc.parseSubscripts=function(e,t,n,r){for(var i=this.options.ecmaVersion>=8&&"Identifier"===e.type&&"async"===e.name&&this.lastTokEnd===e.end&&!this.canInsertSemicolon()&&"async"===this.input.slice(e.start,e.end),o=void 0;;)if((o=this.eat(wc.bracketL))||this.eat(wc.dot)){var s=this.startNodeAt(t,n);s.object=e,s.property=o?this.parseExpression():this.parseIdent(!0),s.computed=!!o,o&&this.expect(wc.bracketR),e=this.finishNode(s,"MemberExpression")}else if(!r&&this.eat(wc.parenL)){var a=new Hc,u=this.yieldPos,c=this.awaitPos;this.yieldPos=0,this.awaitPos=0;var l=this.parseExprList(wc.parenR,this.options.ecmaVersion>=8,!1,a);if(i&&!this.canInsertSemicolon()&&this.eat(wc.arrow))return this.checkPatternErrors(a,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=u,this.awaitPos=c,this.parseArrowExpression(this.startNodeAt(t,n),l,!0);this.checkExpressionErrors(a,!0),this.yieldPos=u||this.yieldPos,this.awaitPos=c||this.awaitPos;var h=this.startNodeAt(t,n);h.callee=e,h.arguments=l,e=this.finishNode(h,"CallExpression")}else{if(this.type!==wc.backQuote)return e;var f=this.startNodeAt(t,n);f.tag=e,f.quasi=this.parseTemplate({isTagged:!0}),e=this.finishNode(f,"TaggedTemplateExpression")}},Zc.parseExprAtom=function(e){var t,n=this.potentialArrowAt===this.start;switch(this.type){case wc._super:return this.inFunction||this.raise(this.start,"'super' outside of function or class"),t=this.startNode(),this.next(),this.type!==wc.dot&&this.type!==wc.bracketL&&this.type!==wc.parenL&&this.unexpected(),this.finishNode(t,"Super");case wc._this:return t=this.startNode(),this.next(),this.finishNode(t,"ThisExpression");case wc.name:var r=this.start,i=this.startLoc,o=this.containsEsc,s=this.parseIdent(this.type!==wc.name);if(this.options.ecmaVersion>=8&&!o&&"async"===s.name&&!this.canInsertSemicolon()&&this.eat(wc._function))return this.parseFunction(this.startNodeAt(r,i),!1,!1,!0);if(n&&!this.canInsertSemicolon()){if(this.eat(wc.arrow))return this.parseArrowExpression(this.startNodeAt(r,i),[s],!1);if(this.options.ecmaVersion>=8&&"async"===s.name&&this.type===wc.name&&!o)return s=this.parseIdent(),!this.canInsertSemicolon()&&this.eat(wc.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(r,i),[s],!0)}return s;case wc.regexp:var a=this.value;return(t=this.parseLiteral(a.value)).regex={pattern:a.pattern,flags:a.flags},t;case wc.num:case wc.string:return this.parseLiteral(this.value);case wc._null:case wc._true:case wc._false:return(t=this.startNode()).value=this.type===wc._null?null:this.type===wc._true,t.raw=this.type.keyword,this.next(),this.finishNode(t,"Literal");case wc.parenL:var u=this.start,c=this.parseParenAndDistinguishExpression(n);return e&&(e.parenthesizedAssign<0&&!this.isSimpleAssignTarget(c)&&(e.parenthesizedAssign=u),e.parenthesizedBind<0&&(e.parenthesizedBind=u)),c;case wc.bracketL:return t=this.startNode(),this.next(),t.elements=this.parseExprList(wc.bracketR,!0,!0,e),this.finishNode(t,"ArrayExpression");case wc.braceL:return this.parseObj(!1,e);case wc._function:return t=this.startNode(),this.next(),this.parseFunction(t,!1);case wc._class:return this.parseClass(this.startNode(),!1);case wc._new:return this.parseNew();case wc.backQuote:return this.parseTemplate();default:this.unexpected()}},Zc.parseLiteral=function(e){var t=this.startNode();return t.value=e,t.raw=this.input.slice(this.start,this.end),this.next(),this.finishNode(t,"Literal")},Zc.parseParenExpression=function(){this.expect(wc.parenL);var e=this.parseExpression();return this.expect(wc.parenR),e},Zc.parseParenAndDistinguishExpression=function(e){var t,n=this.start,r=this.startLoc,i=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var o,s=this.start,a=this.startLoc,u=[],c=!0,l=!1,h=new Hc,f=this.yieldPos,p=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==wc.parenR;){if(c?c=!1:this.expect(wc.comma),i&&this.afterTrailingComma(wc.parenR,!0)){l=!0;break}if(this.type===wc.ellipsis){o=this.start,u.push(this.parseParenItem(this.parseRestBinding())),this.type===wc.comma&&this.raise(this.start,"Comma is not permitted after the rest element");break}u.push(this.parseMaybeAssign(!1,h,this.parseParenItem))}var d=this.start,m=this.startLoc;if(this.expect(wc.parenR),e&&!this.canInsertSemicolon()&&this.eat(wc.arrow))return this.checkPatternErrors(h,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=f,this.awaitPos=p,this.parseParenArrowList(n,r,u);u.length&&!l||this.unexpected(this.lastTokStart),o&&this.unexpected(o),this.checkExpressionErrors(h,!0),this.yieldPos=f||this.yieldPos,this.awaitPos=p||this.awaitPos,u.length>1?((t=this.startNodeAt(s,a)).expressions=u,this.finishNodeAt(t,"SequenceExpression",d,m)):t=u[0]}else t=this.parseParenExpression();if(this.options.preserveParens){var g=this.startNodeAt(n,r);return g.expression=t,this.finishNode(g,"ParenthesizedExpression")}return t},Zc.parseParenItem=function(e){return e},Zc.parseParenArrowList=function(e,t,n){return this.parseArrowExpression(this.startNodeAt(e,t),n)};var Qc=[];Zc.parseNew=function(){var e=this.startNode(),t=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(wc.dot)){e.meta=t;var n=this.containsEsc;return e.property=this.parseIdent(!0),("target"!==e.property.name||n)&&this.raiseRecoverable(e.property.start,"The only valid meta property for new is new.target"),this.inFunction||this.raiseRecoverable(e.start,"new.target can only be used in functions"),this.finishNode(e,"MetaProperty")}var r=this.start,i=this.startLoc;return e.callee=this.parseSubscripts(this.parseExprAtom(),r,i,!0),this.eat(wc.parenL)?e.arguments=this.parseExprList(wc.parenR,this.options.ecmaVersion>=8,!1):e.arguments=Qc,this.finishNode(e,"NewExpression")},Zc.parseTemplateElement=function(e){var t=e.isTagged,n=this.startNode();return this.type===wc.invalidTemplate?(t||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),n.value={raw:this.value,cooked:null}):n.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),n.tail=this.type===wc.backQuote,this.finishNode(n,"TemplateElement")},Zc.parseTemplate=function(e){void 0===e&&(e={});var t=e.isTagged;void 0===t&&(t=!1);var n=this.startNode();this.next(),n.expressions=[];var r=this.parseTemplateElement({isTagged:t});for(n.quasis=[r];!r.tail;)this.type===wc.eof&&this.raise(this.pos,"Unterminated template literal"),this.expect(wc.dollarBraceL),n.expressions.push(this.parseExpression()),this.expect(wc.braceR),n.quasis.push(r=this.parseTemplateElement({isTagged:t}));return this.next(),this.finishNode(n,"TemplateLiteral")},Zc.isAsyncProp=function(e){return!e.computed&&"Identifier"===e.key.type&&"async"===e.key.name&&(this.type===wc.name||this.type===wc.num||this.type===wc.string||this.type===wc.bracketL||this.type.keyword||this.options.ecmaVersion>=9&&this.type===wc.star)&&!Cc.test(this.input.slice(this.lastTokEnd,this.start))},Zc.parseObj=function(e,t){var n=this.startNode(),r=!0,i={};for(n.properties=[],this.next();!this.eat(wc.braceR);){if(r)r=!1;else if(this.expect(wc.comma),this.afterTrailingComma(wc.braceR))break;var o=this.parseProperty(e,t);e||this.checkPropClash(o,i,t),n.properties.push(o)}return this.finishNode(n,e?"ObjectPattern":"ObjectExpression")},Zc.parseProperty=function(e,t){var n,r,i,o,s=this.startNode();if(this.options.ecmaVersion>=9&&this.eat(wc.ellipsis))return e?(s.argument=this.parseIdent(!1),this.type===wc.comma&&this.raise(this.start,"Comma is not permitted after the rest element"),this.finishNode(s,"RestElement")):(this.type===wc.parenL&&t&&(t.parenthesizedAssign<0&&(t.parenthesizedAssign=this.start),t.parenthesizedBind<0&&(t.parenthesizedBind=this.start)),s.argument=this.parseMaybeAssign(!1,t),this.type===wc.comma&&t&&t.trailingComma<0&&(t.trailingComma=this.start),this.finishNode(s,"SpreadElement"));this.options.ecmaVersion>=6&&(s.method=!1,s.shorthand=!1,(e||t)&&(i=this.start,o=this.startLoc),e||(n=this.eat(wc.star)));var a=this.containsEsc;return this.parsePropertyName(s),!e&&!a&&this.options.ecmaVersion>=8&&!n&&this.isAsyncProp(s)?(r=!0,n=this.options.ecmaVersion>=9&&this.eat(wc.star),this.parsePropertyName(s,t)):r=!1,this.parsePropertyValue(s,e,n,r,i,o,t,a),this.finishNode(s,"Property")},Zc.parsePropertyValue=function(e,t,n,r,i,o,s,a){if((n||r)&&this.type===wc.colon&&this.unexpected(),this.eat(wc.colon))e.value=t?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,s),e.kind="init";else if(this.options.ecmaVersion>=6&&this.type===wc.parenL)t&&this.unexpected(),e.kind="init",e.method=!0,e.value=this.parseMethod(n,r);else if(t||a||!(this.options.ecmaVersion>=5)||e.computed||"Identifier"!==e.key.type||"get"!==e.key.name&&"set"!==e.key.name||this.type===wc.comma||this.type===wc.braceR)this.options.ecmaVersion>=6&&!e.computed&&"Identifier"===e.key.type?(this.checkUnreserved(e.key),e.kind="init",t?e.value=this.parseMaybeDefault(i,o,e.key):this.type===wc.eq&&s?(s.shorthandAssign<0&&(s.shorthandAssign=this.start),e.value=this.parseMaybeDefault(i,o,e.key)):e.value=e.key,e.shorthand=!0):this.unexpected();else{(n||r)&&this.unexpected(),e.kind=e.key.name,this.parsePropertyName(e),e.value=this.parseMethod(!1);var u="get"===e.kind?0:1;if(e.value.params.length!==u){var c=e.value.start;"get"===e.kind?this.raiseRecoverable(c,"getter should have no params"):this.raiseRecoverable(c,"setter should have exactly one param")}else"set"===e.kind&&"RestElement"===e.value.params[0].type&&this.raiseRecoverable(e.value.params[0].start,"Setter cannot use rest params")}},Zc.parsePropertyName=function(e){if(this.options.ecmaVersion>=6){if(this.eat(wc.bracketL))return e.computed=!0,e.key=this.parseMaybeAssign(),this.expect(wc.bracketR),e.key;e.computed=!1}return e.key=this.type===wc.num||this.type===wc.string?this.parseExprAtom():this.parseIdent(!0)},Zc.initFunction=function(e){e.id=null,this.options.ecmaVersion>=6&&(e.generator=!1,e.expression=!1),this.options.ecmaVersion>=8&&(e.async=!1)},Zc.parseMethod=function(e,t){var n=this.startNode(),r=this.inGenerator,i=this.inAsync,o=this.yieldPos,s=this.awaitPos,a=this.inFunction;return this.initFunction(n),this.options.ecmaVersion>=6&&(n.generator=e),this.options.ecmaVersion>=8&&(n.async=!!t),this.inGenerator=n.generator,this.inAsync=n.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),this.expect(wc.parenL),n.params=this.parseBindingList(wc.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(n,!1),this.inGenerator=r,this.inAsync=i,this.yieldPos=o,this.awaitPos=s,this.inFunction=a,this.finishNode(n,"FunctionExpression")},Zc.parseArrowExpression=function(e,t,n){var r=this.inGenerator,i=this.inAsync,o=this.yieldPos,s=this.awaitPos,a=this.inFunction;return this.enterFunctionScope(),this.initFunction(e),this.options.ecmaVersion>=8&&(e.async=!!n),this.inGenerator=!1,this.inAsync=e.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,e.params=this.toAssignableList(t,!0),this.parseFunctionBody(e,!0),this.inGenerator=r,this.inAsync=i,this.yieldPos=o,this.awaitPos=s,this.inFunction=a,this.finishNode(e,"ArrowFunctionExpression")},Zc.parseFunctionBody=function(e,t){var n=t&&this.type!==wc.braceL,r=this.strict,i=!1;if(n)e.body=this.parseMaybeAssign(),e.expression=!0,this.checkParams(e,!1);else{var o=this.options.ecmaVersion>=7&&!this.isSimpleParamList(e.params);r&&!o||(i=this.strictDirective(this.end))&&o&&this.raiseRecoverable(e.start,"Illegal 'use strict' directive in function with non-simple parameter list");var s=this.labels;this.labels=[],i&&(this.strict=!0),this.checkParams(e,!r&&!i&&!t&&this.isSimpleParamList(e.params)),e.body=this.parseBlock(!1),e.expression=!1,this.adaptDirectivePrologue(e.body.body),this.labels=s}this.exitFunctionScope(),this.strict&&e.id&&this.checkLVal(e.id,"none"),this.strict=r},Zc.isSimpleParamList=function(e){for(var t=0,n=e;t0;)t[n]=arguments[n+1];for(var r=0,i=t;r=1;e--){var t=this.context[e];if("function"===t.token)return t.generator}return!1},ul.updateContext=function(e){var t,n=this.type;n.keyword&&e===wc.dot?this.exprAllowed=!1:(t=n.updateContext)?t.call(this,e):this.exprAllowed=n.beforeExpr},wc.parenR.updateContext=wc.braceR.updateContext=function(){if(1!==this.context.length){var e=this.context.pop();e===al.b_stat&&"function"===this.curContext().token&&(e=this.context.pop()),this.exprAllowed=!e.isExpr}else this.exprAllowed=!0},wc.braceL.updateContext=function(e){this.context.push(this.braceIsBlock(e)?al.b_stat:al.b_expr),this.exprAllowed=!0},wc.dollarBraceL.updateContext=function(){this.context.push(al.b_tmpl),this.exprAllowed=!0},wc.parenL.updateContext=function(e){var t=e===wc._if||e===wc._for||e===wc._with||e===wc._while;this.context.push(t?al.p_stat:al.p_expr),this.exprAllowed=!0},wc.incDec.updateContext=function(){},wc._function.updateContext=wc._class.updateContext=function(e){e.beforeExpr&&e!==wc.semi&&e!==wc._else&&(e!==wc.colon&&e!==wc.braceL||this.curContext()!==al.b_stat)?this.context.push(al.f_expr):this.context.push(al.f_stat),this.exprAllowed=!1},wc.backQuote.updateContext=function(){this.curContext()===al.q_tmpl?this.context.pop():this.context.push(al.q_tmpl),this.exprAllowed=!1},wc.star.updateContext=function(e){if(e===wc._function){var t=this.context.length-1;this.context[t]===al.f_expr?this.context[t]=al.f_expr_gen:this.context[t]=al.f_gen}this.exprAllowed=!0},wc.name.updateContext=function(e){var t=!1;this.options.ecmaVersion>=6&&e!==wc.dot&&("of"===this.value&&!this.exprAllowed||"yield"===this.value&&this.inGeneratorContext())&&(t=!0),this.exprAllowed=t};var cl={$LONE:["ASCII","ASCII_Hex_Digit","AHex","Alphabetic","Alpha","Any","Assigned","Bidi_Control","Bidi_C","Bidi_Mirrored","Bidi_M","Case_Ignorable","CI","Cased","Changes_When_Casefolded","CWCF","Changes_When_Casemapped","CWCM","Changes_When_Lowercased","CWL","Changes_When_NFKC_Casefolded","CWKCF","Changes_When_Titlecased","CWT","Changes_When_Uppercased","CWU","Dash","Default_Ignorable_Code_Point","DI","Deprecated","Dep","Diacritic","Dia","Emoji","Emoji_Component","Emoji_Modifier","Emoji_Modifier_Base","Emoji_Presentation","Extender","Ext","Grapheme_Base","Gr_Base","Grapheme_Extend","Gr_Ext","Hex_Digit","Hex","IDS_Binary_Operator","IDSB","IDS_Trinary_Operator","IDST","ID_Continue","IDC","ID_Start","IDS","Ideographic","Ideo","Join_Control","Join_C","Logical_Order_Exception","LOE","Lowercase","Lower","Math","Noncharacter_Code_Point","NChar","Pattern_Syntax","Pat_Syn","Pattern_White_Space","Pat_WS","Quotation_Mark","QMark","Radical","Regional_Indicator","RI","Sentence_Terminal","STerm","Soft_Dotted","SD","Terminal_Punctuation","Term","Unified_Ideograph","UIdeo","Uppercase","Upper","Variation_Selector","VS","White_Space","space","XID_Continue","XIDC","XID_Start","XIDS"],General_Category:["Cased_Letter","LC","Close_Punctuation","Pe","Connector_Punctuation","Pc","Control","Cc","cntrl","Currency_Symbol","Sc","Dash_Punctuation","Pd","Decimal_Number","Nd","digit","Enclosing_Mark","Me","Final_Punctuation","Pf","Format","Cf","Initial_Punctuation","Pi","Letter","L","Letter_Number","Nl","Line_Separator","Zl","Lowercase_Letter","Ll","Mark","M","Combining_Mark","Math_Symbol","Sm","Modifier_Letter","Lm","Modifier_Symbol","Sk","Nonspacing_Mark","Mn","Number","N","Open_Punctuation","Ps","Other","C","Other_Letter","Lo","Other_Number","No","Other_Punctuation","Po","Other_Symbol","So","Paragraph_Separator","Zp","Private_Use","Co","Punctuation","P","punct","Separator","Z","Space_Separator","Zs","Spacing_Mark","Mc","Surrogate","Cs","Symbol","S","Titlecase_Letter","Lt","Unassigned","Cn","Uppercase_Letter","Lu"],Script:["Adlam","Adlm","Ahom","Anatolian_Hieroglyphs","Hluw","Arabic","Arab","Armenian","Armn","Avestan","Avst","Balinese","Bali","Bamum","Bamu","Bassa_Vah","Bass","Batak","Batk","Bengali","Beng","Bhaiksuki","Bhks","Bopomofo","Bopo","Brahmi","Brah","Braille","Brai","Buginese","Bugi","Buhid","Buhd","Canadian_Aboriginal","Cans","Carian","Cari","Caucasian_Albanian","Aghb","Chakma","Cakm","Cham","Cherokee","Cher","Common","Zyyy","Coptic","Copt","Qaac","Cuneiform","Xsux","Cypriot","Cprt","Cyrillic","Cyrl","Deseret","Dsrt","Devanagari","Deva","Duployan","Dupl","Egyptian_Hieroglyphs","Egyp","Elbasan","Elba","Ethiopic","Ethi","Georgian","Geor","Glagolitic","Glag","Gothic","Goth","Grantha","Gran","Greek","Grek","Gujarati","Gujr","Gurmukhi","Guru","Han","Hani","Hangul","Hang","Hanunoo","Hano","Hatran","Hatr","Hebrew","Hebr","Hiragana","Hira","Imperial_Aramaic","Armi","Inherited","Zinh","Qaai","Inscriptional_Pahlavi","Phli","Inscriptional_Parthian","Prti","Javanese","Java","Kaithi","Kthi","Kannada","Knda","Katakana","Kana","Kayah_Li","Kali","Kharoshthi","Khar","Khmer","Khmr","Khojki","Khoj","Khudawadi","Sind","Lao","Laoo","Latin","Latn","Lepcha","Lepc","Limbu","Limb","Linear_A","Lina","Linear_B","Linb","Lisu","Lycian","Lyci","Lydian","Lydi","Mahajani","Mahj","Malayalam","Mlym","Mandaic","Mand","Manichaean","Mani","Marchen","Marc","Masaram_Gondi","Gonm","Meetei_Mayek","Mtei","Mende_Kikakui","Mend","Meroitic_Cursive","Merc","Meroitic_Hieroglyphs","Mero","Miao","Plrd","Modi","Mongolian","Mong","Mro","Mroo","Multani","Mult","Myanmar","Mymr","Nabataean","Nbat","New_Tai_Lue","Talu","Newa","Nko","Nkoo","Nushu","Nshu","Ogham","Ogam","Ol_Chiki","Olck","Old_Hungarian","Hung","Old_Italic","Ital","Old_North_Arabian","Narb","Old_Permic","Perm","Old_Persian","Xpeo","Old_South_Arabian","Sarb","Old_Turkic","Orkh","Oriya","Orya","Osage","Osge","Osmanya","Osma","Pahawh_Hmong","Hmng","Palmyrene","Palm","Pau_Cin_Hau","Pauc","Phags_Pa","Phag","Phoenician","Phnx","Psalter_Pahlavi","Phlp","Rejang","Rjng","Runic","Runr","Samaritan","Samr","Saurashtra","Saur","Sharada","Shrd","Shavian","Shaw","Siddham","Sidd","SignWriting","Sgnw","Sinhala","Sinh","Sora_Sompeng","Sora","Soyombo","Soyo","Sundanese","Sund","Syloti_Nagri","Sylo","Syriac","Syrc","Tagalog","Tglg","Tagbanwa","Tagb","Tai_Le","Tale","Tai_Tham","Lana","Tai_Viet","Tavt","Takri","Takr","Tamil","Taml","Tangut","Tang","Telugu","Telu","Thaana","Thaa","Thai","Tibetan","Tibt","Tifinagh","Tfng","Tirhuta","Tirh","Ugaritic","Ugar","Vai","Vaii","Warang_Citi","Wara","Yi","Yiii","Zanabazar_Square","Zanb"]};Array.prototype.push.apply(cl.$LONE,cl.General_Category),cl.gc=cl.General_Category,cl.sc=cl.Script_Extensions=cl.scx=cl.Script;var ll=qc.prototype,hl=function(e){this.parser=e,this.validFlags="gim"+(e.options.ecmaVersion>=6?"uy":"")+(e.options.ecmaVersion>=9?"s":""),this.source="",this.flags="",this.start=0,this.switchU=!1,this.switchN=!1,this.pos=0,this.lastIntValue=0,this.lastStringValue="",this.lastAssertionIsQuantifiable=!1,this.numCapturingParens=0,this.maxBackReference=0,this.groupNames=[],this.backReferenceNames=[]};function fl(e){return e<=65535?String.fromCharCode(e):(e-=65536,String.fromCharCode(55296+(e>>10),56320+(1023&e)))}function pl(e){return 36===e||e>=40&&e<=43||46===e||63===e||e>=91&&e<=94||e>=123&&e<=125}function dl(e){return e>=65&&e<=90||e>=97&&e<=122}function ml(e){return dl(e)||95===e}function gl(e){return ml(e)||vl(e)}function vl(e){return e>=48&&e<=57}function yl(e){return e>=48&&e<=57||e>=65&&e<=70||e>=97&&e<=102}function _l(e){return e>=65&&e<=70?e-65+10:e>=97&&e<=102?e-97+10:e-48}function El(e){return e>=48&&e<=55}hl.prototype.reset=function(e,t,n){var r=-1!==n.indexOf("u");this.start=0|e,this.source=t+"",this.flags=n,this.switchU=r&&this.parser.options.ecmaVersion>=6,this.switchN=r&&this.parser.options.ecmaVersion>=9},hl.prototype.raise=function(e){this.parser.raiseRecoverable(this.start,"Invalid regular expression: /"+this.source+"/: "+e)},hl.prototype.at=function(e){var t=this.source,n=t.length;if(e>=n)return-1;var r=t.charCodeAt(e);return!this.switchU||r<=55295||r>=57344||e+1>=n?r:(r<<10)+t.charCodeAt(e+1)-56613888},hl.prototype.nextIndex=function(e){var t=this.source,n=t.length;if(e>=n)return n;var r=t.charCodeAt(e);return!this.switchU||r<=55295||r>=57344||e+1>=n?e+1:e+2},hl.prototype.current=function(){return this.at(this.pos)},hl.prototype.lookahead=function(){return this.at(this.nextIndex(this.pos))},hl.prototype.advance=function(){this.pos=this.nextIndex(this.pos)},hl.prototype.eat=function(e){return this.current()===e&&(this.advance(),!0)},ll.validateRegExpFlags=function(e){for(var t=e.validFlags,n=e.flags,r=0;r-1&&this.raise(e.start,"Duplicate regular expression flag")}},ll.validateRegExpPattern=function(e){this.regexp_pattern(e),!e.switchN&&this.options.ecmaVersion>=9&&e.groupNames.length>0&&(e.switchN=!0,this.regexp_pattern(e))},ll.regexp_pattern=function(e){e.pos=0,e.lastIntValue=0,e.lastStringValue="",e.lastAssertionIsQuantifiable=!1,e.numCapturingParens=0,e.maxBackReference=0,e.groupNames.length=0,e.backReferenceNames.length=0,this.regexp_disjunction(e),e.pos!==e.source.length&&(e.eat(41)&&e.raise("Unmatched ')'"),(e.eat(93)||e.eat(125))&&e.raise("Lone quantifier brackets")),e.maxBackReference>e.numCapturingParens&&e.raise("Invalid escape");for(var t=0,n=e.backReferenceNames;t=9&&(n=e.eat(60)),e.eat(61)||e.eat(33))return this.regexp_disjunction(e),e.eat(41)||e.raise("Unterminated group"),e.lastAssertionIsQuantifiable=!n,!0}return e.pos=t,!1},ll.regexp_eatQuantifier=function(e,t){return void 0===t&&(t=!1),!!this.regexp_eatQuantifierPrefix(e,t)&&(e.eat(63),!0)},ll.regexp_eatQuantifierPrefix=function(e,t){return e.eat(42)||e.eat(43)||e.eat(63)||this.regexp_eatBracedQuantifier(e,t)},ll.regexp_eatBracedQuantifier=function(e,t){var n=e.pos;if(e.eat(123)){var r=0,i=-1;if(this.regexp_eatDecimalDigits(e)&&(r=e.lastIntValue,e.eat(44)&&this.regexp_eatDecimalDigits(e)&&(i=e.lastIntValue),e.eat(125)))return-1!==i&&i=9?this.regexp_groupSpecifier(e):63===e.current()&&e.raise("Invalid group"),this.regexp_disjunction(e),e.eat(41))return e.numCapturingParens+=1,!0;e.raise("Unterminated group")}return!1},ll.regexp_eatExtendedAtom=function(e){return e.eat(46)||this.regexp_eatReverseSolidusAtomEscape(e)||this.regexp_eatCharacterClass(e)||this.regexp_eatUncapturingGroup(e)||this.regexp_eatCapturingGroup(e)||this.regexp_eatInvalidBracedQuantifier(e)||this.regexp_eatExtendedPatternCharacter(e)},ll.regexp_eatInvalidBracedQuantifier=function(e){return this.regexp_eatBracedQuantifier(e,!0)&&e.raise("Nothing to repeat"),!1},ll.regexp_eatSyntaxCharacter=function(e){var t=e.current();return!!pl(t)&&(e.lastIntValue=t,e.advance(),!0)},ll.regexp_eatPatternCharacters=function(e){for(var t=e.pos,n=0;-1!==(n=e.current())&&!pl(n);)e.advance();return e.pos!==t},ll.regexp_eatExtendedPatternCharacter=function(e){var t=e.current();return!(-1===t||36===t||t>=40&&t<=43||46===t||63===t||91===t||94===t||124===t)&&(e.advance(),!0)},ll.regexp_groupSpecifier=function(e){if(e.eat(63)){if(this.regexp_eatGroupName(e))return-1!==e.groupNames.indexOf(e.lastStringValue)&&e.raise("Duplicate capture group name"),void e.groupNames.push(e.lastStringValue);e.raise("Invalid group")}},ll.regexp_eatGroupName=function(e){if(e.lastStringValue="",e.eat(60)){if(this.regexp_eatRegExpIdentifierName(e)&&e.eat(62))return!0;e.raise("Invalid capture group name")}return!1},ll.regexp_eatRegExpIdentifierName=function(e){if(e.lastStringValue="",this.regexp_eatRegExpIdentifierStart(e)){for(e.lastStringValue+=fl(e.lastIntValue);this.regexp_eatRegExpIdentifierPart(e);)e.lastStringValue+=fl(e.lastIntValue);return!0}return!1},ll.regexp_eatRegExpIdentifierStart=function(e){var t=e.pos,n=e.current();return e.advance(),92===n&&this.regexp_eatRegExpUnicodeEscapeSequence(e)&&(n=e.lastIntValue),function(e){return vc(e,!0)||36===e||95===e}(n)?(e.lastIntValue=n,!0):(e.pos=t,!1)},ll.regexp_eatRegExpIdentifierPart=function(e){var t=e.pos,n=e.current();return e.advance(),92===n&&this.regexp_eatRegExpUnicodeEscapeSequence(e)&&(n=e.lastIntValue),function(e){return yc(e,!0)||36===e||95===e||8204===e||8205===e}(n)?(e.lastIntValue=n,!0):(e.pos=t,!1)},ll.regexp_eatAtomEscape=function(e){return!!(this.regexp_eatBackReference(e)||this.regexp_eatCharacterClassEscape(e)||this.regexp_eatCharacterEscape(e)||e.switchN&&this.regexp_eatKGroupName(e))||(e.switchU&&(99===e.current()&&e.raise("Invalid unicode escape"),e.raise("Invalid escape")),!1)},ll.regexp_eatBackReference=function(e){var t=e.pos;if(this.regexp_eatDecimalEscape(e)){var n=e.lastIntValue;if(e.switchU)return n>e.maxBackReference&&(e.maxBackReference=n),!0;if(n<=e.numCapturingParens)return!0;e.pos=t}return!1},ll.regexp_eatKGroupName=function(e){if(e.eat(107)){if(this.regexp_eatGroupName(e))return e.backReferenceNames.push(e.lastStringValue),!0;e.raise("Invalid named reference")}return!1},ll.regexp_eatCharacterEscape=function(e){return this.regexp_eatControlEscape(e)||this.regexp_eatCControlLetter(e)||this.regexp_eatZero(e)||this.regexp_eatHexEscapeSequence(e)||this.regexp_eatRegExpUnicodeEscapeSequence(e)||!e.switchU&&this.regexp_eatLegacyOctalEscapeSequence(e)||this.regexp_eatIdentityEscape(e)},ll.regexp_eatCControlLetter=function(e){var t=e.pos;if(e.eat(99)){if(this.regexp_eatControlLetter(e))return!0;e.pos=t}return!1},ll.regexp_eatZero=function(e){return 48===e.current()&&!vl(e.lookahead())&&(e.lastIntValue=0,e.advance(),!0)},ll.regexp_eatControlEscape=function(e){var t=e.current();return 116===t?(e.lastIntValue=9,e.advance(),!0):110===t?(e.lastIntValue=10,e.advance(),!0):118===t?(e.lastIntValue=11,e.advance(),!0):102===t?(e.lastIntValue=12,e.advance(),!0):114===t&&(e.lastIntValue=13,e.advance(),!0)},ll.regexp_eatControlLetter=function(e){var t=e.current();return!!dl(t)&&(e.lastIntValue=t%32,e.advance(),!0)},ll.regexp_eatRegExpUnicodeEscapeSequence=function(e){var t,n=e.pos;if(e.eat(117)){if(this.regexp_eatFixedHexDigits(e,4)){var r=e.lastIntValue;if(e.switchU&&r>=55296&&r<=56319){var i=e.pos;if(e.eat(92)&&e.eat(117)&&this.regexp_eatFixedHexDigits(e,4)){var o=e.lastIntValue;if(o>=56320&&o<=57343)return e.lastIntValue=1024*(r-55296)+(o-56320)+65536,!0}e.pos=i,e.lastIntValue=r}return!0}if(e.switchU&&e.eat(123)&&this.regexp_eatHexDigits(e)&&e.eat(125)&&((t=e.lastIntValue)>=0&&t<=1114111))return!0;e.switchU&&e.raise("Invalid unicode escape"),e.pos=n}return!1},ll.regexp_eatIdentityEscape=function(e){if(e.switchU)return!!this.regexp_eatSyntaxCharacter(e)||!!e.eat(47)&&(e.lastIntValue=47,!0);var t=e.current();return!(99===t||e.switchN&&107===t)&&(e.lastIntValue=t,e.advance(),!0)},ll.regexp_eatDecimalEscape=function(e){e.lastIntValue=0;var t=e.current();if(t>=49&&t<=57){do{e.lastIntValue=10*e.lastIntValue+(t-48),e.advance()}while((t=e.current())>=48&&t<=57);return!0}return!1},ll.regexp_eatCharacterClassEscape=function(e){var t=e.current();if(function(e){return 100===e||68===e||115===e||83===e||119===e||87===e}(t))return e.lastIntValue=-1,e.advance(),!0;if(e.switchU&&this.options.ecmaVersion>=9&&(80===t||112===t)){if(e.lastIntValue=-1,e.advance(),e.eat(123)&&this.regexp_eatUnicodePropertyValueExpression(e)&&e.eat(125))return!0;e.raise("Invalid property name")}return!1},ll.regexp_eatUnicodePropertyValueExpression=function(e){var t=e.pos;if(this.regexp_eatUnicodePropertyName(e)&&e.eat(61)){var n=e.lastStringValue;if(this.regexp_eatUnicodePropertyValue(e)){var r=e.lastStringValue;return this.regexp_validateUnicodePropertyNameAndValue(e,n,r),!0}}if(e.pos=t,this.regexp_eatLoneUnicodePropertyNameOrValue(e)){var i=e.lastStringValue;return this.regexp_validateUnicodePropertyNameOrValue(e,i),!0}return!1},ll.regexp_validateUnicodePropertyNameAndValue=function(e,t,n){cl.hasOwnProperty(t)&&-1!==cl[t].indexOf(n)||e.raise("Invalid property name")},ll.regexp_validateUnicodePropertyNameOrValue=function(e,t){-1===cl.$LONE.indexOf(t)&&e.raise("Invalid property name")},ll.regexp_eatUnicodePropertyName=function(e){var t=0;for(e.lastStringValue="";ml(t=e.current());)e.lastStringValue+=fl(t),e.advance();return""!==e.lastStringValue},ll.regexp_eatUnicodePropertyValue=function(e){var t=0;for(e.lastStringValue="";gl(t=e.current());)e.lastStringValue+=fl(t),e.advance();return""!==e.lastStringValue},ll.regexp_eatLoneUnicodePropertyNameOrValue=function(e){return this.regexp_eatUnicodePropertyValue(e)},ll.regexp_eatCharacterClass=function(e){if(e.eat(91)){if(e.eat(94),this.regexp_classRanges(e),e.eat(93))return!0;e.raise("Unterminated character class")}return!1},ll.regexp_classRanges=function(e){for(;this.regexp_eatClassAtom(e);){var t=e.lastIntValue;if(e.eat(45)&&this.regexp_eatClassAtom(e)){var n=e.lastIntValue;!e.switchU||-1!==t&&-1!==n||e.raise("Invalid character class"),-1!==t&&-1!==n&&t>n&&e.raise("Range out of order in character class")}}},ll.regexp_eatClassAtom=function(e){var t=e.pos;if(e.eat(92)){if(this.regexp_eatClassEscape(e))return!0;if(e.switchU){var n=e.current();(99===n||El(n))&&e.raise("Invalid class escape"),e.raise("Invalid escape")}e.pos=t}var r=e.current();return 93!==r&&(e.lastIntValue=r,e.advance(),!0)},ll.regexp_eatClassEscape=function(e){var t=e.pos;if(e.eat(98))return e.lastIntValue=8,!0;if(e.switchU&&e.eat(45))return e.lastIntValue=45,!0;if(!e.switchU&&e.eat(99)){if(this.regexp_eatClassControlLetter(e))return!0;e.pos=t}return this.regexp_eatCharacterClassEscape(e)||this.regexp_eatCharacterEscape(e)},ll.regexp_eatClassControlLetter=function(e){var t=e.current();return!(!vl(t)&&95!==t)&&(e.lastIntValue=t%32,e.advance(),!0)},ll.regexp_eatHexEscapeSequence=function(e){var t=e.pos;if(e.eat(120)){if(this.regexp_eatFixedHexDigits(e,2))return!0;e.switchU&&e.raise("Invalid escape"),e.pos=t}return!1},ll.regexp_eatDecimalDigits=function(e){var t=e.pos,n=0;for(e.lastIntValue=0;vl(n=e.current());)e.lastIntValue=10*e.lastIntValue+(n-48),e.advance();return e.pos!==t},ll.regexp_eatHexDigits=function(e){var t=e.pos,n=0;for(e.lastIntValue=0;yl(n=e.current());)e.lastIntValue=16*e.lastIntValue+_l(n),e.advance();return e.pos!==t},ll.regexp_eatLegacyOctalEscapeSequence=function(e){if(this.regexp_eatOctalDigit(e)){var t=e.lastIntValue;if(this.regexp_eatOctalDigit(e)){var n=e.lastIntValue;t<=3&&this.regexp_eatOctalDigit(e)?e.lastIntValue=64*t+8*n+e.lastIntValue:e.lastIntValue=8*t+n}else e.lastIntValue=t;return!0}return!1},ll.regexp_eatOctalDigit=function(e){var t=e.current();return El(t)?(e.lastIntValue=t-48,e.advance(),!0):(e.lastIntValue=0,!1)},ll.regexp_eatFixedHexDigits=function(e,t){var n=e.pos;e.lastIntValue=0;for(var r=0;r>10),56320+(1023&e)))}Dl.next=function(){this.options.onToken&&this.options.onToken(new bl(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},Dl.getToken=function(){return this.next(),new bl(this)},"undefined"!=typeof Symbol&&(Dl[Symbol.iterator]=function(){var e=this;return{next:function(){var t=e.getToken();return{done:t.type===wc.eof,value:t}}}}),Dl.curContext=function(){return this.context[this.context.length-1]},Dl.nextToken=function(){var e=this.curContext();return e&&e.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(wc.eof):e.override?e.override(this):void this.readToken(this.fullCharCodeAtPos())},Dl.readToken=function(e){return vc(e,this.options.ecmaVersion>=6)||92===e?this.readWord():this.getTokenFromCode(e)},Dl.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.pos);return e<=55295||e>=57344?e:(e<<10)+this.input.charCodeAt(this.pos+1)-56613888},Dl.skipBlockComment=function(){var e,t=this.options.onComment&&this.curPosition(),n=this.pos,r=this.input.indexOf("*/",this.pos+=2);if(-1===r&&this.raise(this.pos-2,"Unterminated comment"),this.pos=r+2,this.options.locations)for(Fc.lastIndex=n;(e=Fc.exec(this.input))&&e.index8&&e<14||e>=5760&&kc.test(String.fromCharCode(e))))break e;++this.pos}}},Dl.finishToken=function(e,t){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var n=this.type;this.type=e,this.value=t,this.updateContext(n)},Dl.readToken_dot=function(){var e=this.input.charCodeAt(this.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===e&&46===t?(this.pos+=3,this.finishToken(wc.ellipsis)):(++this.pos,this.finishToken(wc.dot))},Dl.readToken_slash=function(){var e=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===e?this.finishOp(wc.assign,2):this.finishOp(wc.slash,1)},Dl.readToken_mult_modulo_exp=function(e){var t=this.input.charCodeAt(this.pos+1),n=1,r=42===e?wc.star:wc.modulo;return this.options.ecmaVersion>=7&&42===e&&42===t&&(++n,r=wc.starstar,t=this.input.charCodeAt(this.pos+2)),61===t?this.finishOp(wc.assign,n+1):this.finishOp(r,n)},Dl.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?this.finishOp(124===e?wc.logicalOR:wc.logicalAND,2):61===t?this.finishOp(wc.assign,2):this.finishOp(124===e?wc.bitwiseOR:wc.bitwiseAND,1)},Dl.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(wc.assign,2):this.finishOp(wc.bitwiseXOR,1)},Dl.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?45!==t||this.inModule||62!==this.input.charCodeAt(this.pos+2)||0!==this.lastTokEnd&&!Cc.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(wc.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===t?this.finishOp(wc.assign,2):this.finishOp(wc.plusMin,1)},Dl.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.pos+1),n=1;return t===e?(n=62===e&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+n)?this.finishOp(wc.assign,n+1):this.finishOp(wc.bitShift,n)):33!==t||60!==e||this.inModule||45!==this.input.charCodeAt(this.pos+2)||45!==this.input.charCodeAt(this.pos+3)?(61===t&&(n=2),this.finishOp(wc.relational,n)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},Dl.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.pos+1);return 61===t?this.finishOp(wc.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===e&&62===t&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(wc.arrow)):this.finishOp(61===e?wc.eq:wc.prefix,1)},Dl.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(wc.parenL);case 41:return++this.pos,this.finishToken(wc.parenR);case 59:return++this.pos,this.finishToken(wc.semi);case 44:return++this.pos,this.finishToken(wc.comma);case 91:return++this.pos,this.finishToken(wc.bracketL);case 93:return++this.pos,this.finishToken(wc.bracketR);case 123:return++this.pos,this.finishToken(wc.braceL);case 125:return++this.pos,this.finishToken(wc.braceR);case 58:return++this.pos,this.finishToken(wc.colon);case 63:return++this.pos,this.finishToken(wc.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(wc.backQuote);case 48:var t=this.input.charCodeAt(this.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 126:return this.finishOp(wc.prefix,1)}this.raise(this.pos,"Unexpected character '"+Al(e)+"'")},Dl.finishOp=function(e,t){var n=this.input.slice(this.pos,this.pos+t);return this.pos+=t,this.finishToken(e,n)},Dl.readRegexp=function(){for(var e,t,n=this.pos;;){this.pos>=this.input.length&&this.raise(n,"Unterminated regular expression");var r=this.input.charAt(this.pos);if(Cc.test(r)&&this.raise(n,"Unterminated regular expression"),e)e=!1;else{if("["===r)t=!0;else if("]"===r&&t)t=!1;else if("/"===r&&!t)break;e="\\"===r}++this.pos}var i=this.input.slice(n,this.pos);++this.pos;var o=this.pos,s=this.readWord1();this.containsEsc&&this.unexpected(o);var a=this.regexpState||(this.regexpState=new hl(this));a.reset(n,i,s),this.validateRegExpFlags(a),this.validateRegExpPattern(a);var u=null;try{u=new RegExp(i,s)}catch(e){}return this.finishToken(wc.regexp,{pattern:i,flags:s,value:u})},Dl.readInt=function(e,t){for(var n=this.pos,r=0,i=0,o=null==t?1/0:t;i=97?s-97+10:s>=65?s-65+10:s>=48&&s<=57?s-48:1/0)>=e)break;++this.pos,r=r*e+a}return this.pos===n||null!=t&&this.pos-n!==t?null:r},Dl.readRadixNumber=function(e){this.pos+=2;var t=this.readInt(e);return null==t&&this.raise(this.start+2,"Expected number in radix "+e),vc(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(wc.num,t)},Dl.readNumber=function(e){var t=this.pos;e||null!==this.readInt(10)||this.raise(t,"Invalid number");var n=this.pos-t>=2&&48===this.input.charCodeAt(t);n&&this.strict&&this.raise(t,"Invalid number"),n&&/[89]/.test(this.input.slice(t,this.pos))&&(n=!1);var r=this.input.charCodeAt(this.pos);46!==r||n||(++this.pos,this.readInt(10),r=this.input.charCodeAt(this.pos)),69!==r&&101!==r||n||(43!==(r=this.input.charCodeAt(++this.pos))&&45!==r||++this.pos,null===this.readInt(10)&&this.raise(t,"Invalid number")),vc(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var i=this.input.slice(t,this.pos),o=n?parseInt(i,8):parseFloat(i);return this.finishToken(wc.num,o)},Dl.readCodePoint=function(){var e;if(123===this.input.charCodeAt(this.pos)){this.options.ecmaVersion<6&&this.unexpected();var t=++this.pos;e=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,e>1114111&&this.invalidStringToken(t,"Code point out of 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n=this.byStart[e];return n?n.prependRight(t):this.outro=t+this.outro,this},Nm.prototype.remove=function(e,t){for(;e<0;)e+=this.original.length;for(;t<0;)t+=this.original.length;if(e===t)return this;if(e<0||t>this.original.length)throw new Error("Character is out of bounds");if(e>t)throw new Error("end must be greater than start");this._split(e),this._split(t);for(var n=this.byStart[e];n;)n.intro="",n.outro="",n.edit(""),n=t>n.end?this.byStart[n.end]:null;return this},Nm.prototype.lastChar=function(){if(this.outro.length)return this.outro[this.outro.length-1];var e=this.lastChunk;do{if(e.outro.length)return e.outro[e.outro.length-1];if(e.content.length)return e.content[e.content.length-1];if(e.intro.length)return e.intro[e.intro.length-1]}while(e=e.previous);return this.intro.length?this.intro[this.intro.length-1]:""},Nm.prototype.lastLine=function(){var e=this.outro.lastIndexOf("\n");if(-1!==e)return this.outro.substr(e+1);var 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Array(128),s=0;s<128;++s)i[s]=s>=97&&s<=122||s>=65&&s<=90||36===s||95===s;for(o=new Array(128),s=0;s<128;++s)o[s]=s>=97&&s<=122||s>=65&&s<=90||s>=48&&s<=57||36===s||95===s;e.exports={isDecimalDigit:function(e){return 48<=e&&e<=57},isHexDigit:function(e){return 48<=e&&e<=57||97<=e&&e<=102||65<=e&&e<=70},isOctalDigit:function(e){return e>=48&&e<=55},isWhiteSpace:function(e){return 32===e||9===e||11===e||12===e||160===e||e>=5760&&r.indexOf(e)>=0},isLineTerminator:function(e){return 10===e||13===e||8232===e||8233===e},isIdentifierStartES5:function(e){return e<128?i[e]:n.NonAsciiIdentifierStart.test(a(e))},isIdentifierPartES5:function(e){return e<128?o[e]:n.NonAsciiIdentifierPart.test(a(e))},isIdentifierStartES6:function(e){return e<128?i[e]:t.NonAsciiIdentifierStart.test(a(e))},isIdentifierPartES6:function(e){return e<128?o[e]:t.NonAsciiIdentifierPart.test(a(e))}}}()})),Ng=(Tg.isDecimalDigit,Tg.isHexDigit,Tg.isOctalDigit,Tg.isWhiteSpace,Tg.isLineTerminator,Tg.isIdentifierStartES5,Tg.isIdentifierPartES5,Tg.isIdentifierStartES6,Tg.isIdentifierPartES6,r(function(e){!function(){var t=Tg;function n(e,t){return!(!t&&"yield"===e)&&r(e,t)}function r(e,t){if(t&&function(e){switch(e){case"implements":case"interface":case"package":case"private":case"protected":case"public":case"static":case"let":return!0;default:return!1}}(e))return!0;switch(e.length){case 2:return"if"===e||"in"===e||"do"===e;case 3:return"var"===e||"for"===e||"new"===e||"try"===e;case 4:return"this"===e||"else"===e||"case"===e||"void"===e||"with"===e||"enum"===e;case 5:return"while"===e||"break"===e||"catch"===e||"throw"===e||"const"===e||"yield"===e||"class"===e||"super"===e;case 6:return"return"===e||"typeof"===e||"delete"===e||"switch"===e||"export"===e||"import"===e;case 7:return"default"===e||"finally"===e||"extends"===e;case 8:return"function"===e||"continue"===e||"debugger"===e;case 10:return"instanceof"===e;default:return!1}}function i(e,t){return"null"===e||"true"===e||"false"===e||n(e,t)}function o(e,t){return"null"===e||"true"===e||"false"===e||r(e,t)}function s(e){var n,r,i;if(0===e.length)return!1;if(i=e.charCodeAt(0),!t.isIdentifierStartES5(i))return!1;for(n=1,r=e.length;n=r)return!1;if(!(56320<=(o=e.charCodeAt(n))&&o<=57343))return!1;i=1024*(i-55296)+(o-56320)+65536}if(!s(i))return!1;s=t.isIdentifierPartES6}return!0}e.exports={isKeywordES5:n,isKeywordES6:r,isReservedWordES5:i,isReservedWordES6:o,isRestrictedWord:function(e){return"eval"===e||"arguments"===e},isIdentifierNameES5:s,isIdentifierNameES6:a,isIdentifierES5:function(e,t){return s(e)&&!i(e,t)},isIdentifierES6:function(e,t){return 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t=e[1]/100,n=1-e[2]/100,r=n-t,i=0;return r<1&&(i=(n-r)/(1-r)),[e[0],100*r,100*i]},r.apple.rgb=function(e){return[e[0]/65535*255,e[1]/65535*255,e[2]/65535*255]},r.rgb.apple=function(e){return[e[0]/255*65535,e[1]/255*65535,e[2]/255*65535]},r.gray.rgb=function(e){return[e[0]/100*255,e[0]/100*255,e[0]/100*255]},r.gray.hsl=r.gray.hsv=function(e){return[0,0,e[0]]},r.gray.hwb=function(e){return[0,100,e[0]]},r.gray.cmyk=function(e){return[0,0,0,e[0]]},r.gray.lab=function(e){return[e[0],0,0]},r.gray.hex=function(e){var t=255&Math.round(e[0]/100*255),n=((t<<16)+(t<<8)+t).toString(16).toUpperCase();return"000000".substring(n.length)+n},r.rgb.gray=function(e){return[(e[0]+e[1]+e[2])/3/255*100]}});zg.rgb,zg.hsl,zg.hsv,zg.hwb,zg.cmyk,zg.xyz,zg.lab,zg.lch,zg.hex,zg.keyword,zg.ansi16,zg.ansi256,zg.hcg,zg.apple,zg.gray;function Vg(e){var t=function(){for(var e={},t=Object.keys(zg),n=t.length,r=0;r1&&(t=Array.prototype.slice.call(arguments));var n=e(t);if("object"==typeof n)for(var 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r=e.definition();if(t.top_retain&&r.global&&t.top_retain(r))return r.fixed=!1,r.should_replace=!1,r.single_use=!1,e;var i=e.fixed_value(),s=r.single_use&&!(n instanceof ke&&n.is_expr_pure(t));if(s&&(i instanceof J||i instanceof Ye))if(Xt(i,t))s=!1;else if(r.scope!==e.scope&&(!t.option("reduce_funcs")&&i instanceof J||1==r.escaped||i.inlined||function(e){for(var t,n=0;t=e.parent(n++);){if(t instanceof k)return!1;if(t instanceof Ve||t instanceof $e||t instanceof qe)return!0}return!1}(t)))s=!1;else if(Zt(t,r))s=!1;else if((r.scope!==e.scope||r.orig[0]instanceof ot)&&"f"==(s=i.is_constant_expression(e.scope))){var a=e.scope;do{(a instanceof te||o(a))&&(a.inlined=!0)}while(a=a.parent_scope)}if(s&&i){var u;if(i instanceof Xe&&(i=m(Je,i,i)),i instanceof te&&(i._squeezed=!0,i=m(Q,i,i)),r.recursive_refs>0&&i.name instanceof st){var c=(u=i.clone(!0)).name.definition(),l=u.variables.get(u.name.name),h=l&&l.orig[0];h instanceof 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${n}...`),py.fetchEspruinoModule(n,e).then(e=>{console.log("...resolved",n),zr.writeFile(i,e,"utf8",e=>{if(e)throw e;t(i)})}).catch(e=>r(e))):t(i)})}))}),transform:(e,n)=>(t.isEntryId(n)&&(e+="\n;ESPRUINO__ROLLUP_MAIN(() => onInit())"),e),generateBundle(n,r,i){const o=!1===e.minifyModules?"\n":"";Object.entries(r).forEach(([n,r])=>{r.code=r.code.replace(/(,?)\s*ESPRUINO__ROLLUP_MAIN\(\s*\(\)\s*=>\s*onInit\(\)\s*\)\s*([;,]?)/m,(e,t,n)=>t&&n?n:""),r.code=t.stringifyCachedModules(o)+(e.minify?r.code.trim():o+r.code)})}};return t};const gy={output:{format:"cjs",exports:null,freeze:!1,interop:!1,strict:!1}},vy={toplevel:!0,mangle:{reserved:["onInit"]},compress:{unused:!0,dead_code:!0,passes:3,inline:0,top_retain:["onInit"],keep_fnames:!0,reduce_funcs:!1,ecma:5,global_defs:{DEBUG:!1}}},yy=e=>{const t={...vy,...e};return"object"==typeof e.mangle&&(t.mangle={...vy.mangle,...e.mangle}),"object"==typeof e.compress&&(t.compress={...vy.compress,...e.compress}),t};var _y={espruinoModules:my,buildRollupConfig:e=>{const t={...gy,...e};return t.output={...gy.output,...e.output},t.espruino=t.espruino||{},t.plugins=(e=>[dy(e.espruino),my(e.espruino),Rg(),Og(),!1===e.espruino.minify?{requireId:()=>null}:Gv.plugin(yy(e.espruino.minify))])(t),delete t.espruino,t},buildMinifyConfig:yy,minify:Gv.minify};const{writeFileSync:Ey,vol:by}=zr;var Dy={bundle:function(e){const t={...e};if(void 0!==by&&(by.fromJSON({"/modules":null}),t.modules)){try{t.modules.forEach(([e,t])=>Ey(e,t))}catch(e){console.error("Write file failed:",e)}delete t.modules}const n=[];t.onwarn=(t=>(n.push(t),e.onwarn&&e.onwarn(t)));const r=_y.buildRollupConfig(t);return Dp.rollup(r).then(e=>e.generate(r.output).then(e=>(e.warnings=n,e)))},minify:function(e,t){return new Promise((n,r)=>{try{const i=_y.buildMinifyConfig(t);n(_y.minify(e,i))}catch(e){r(e)}})}},Ay=Dy.bundle,xy=Dy.minify;e.default=Dy,e.bundle=Ay,e.minify=xy,Object.defineProperty(e,"__esModule",{value:!0})}); diff --git a/libs/rollup/espruino-rollup.js b/libs/rollup/espruino-rollup.js new file mode 100644 index 0000000..291712d --- /dev/null +++ b/libs/rollup/espruino-rollup.js @@ -0,0 +1,49 @@ +const { writeFileSync, vol } = require('fs'); +const rollup = require('rollup'); +const espruinoModules = require('rollup-plugin-espruino-modules'); + +function bundle(options) { + const opts = { ...options }; + + if (typeof vol !== 'undefined') { // only in browser (fs = memfs) + vol.fromJSON({'/modules': null}); + + if (opts.modules) { + try { + opts.modules.forEach(([name, code]) => writeFileSync(name, code)); + } catch (err) { + console.error('Write file failed:', err); + } + delete opts.modules; + } + } + + const warnings = []; + opts.onwarn = warning => (warnings.push( warning ), (options.onwarn && options.onwarn(warning))); + + const config = espruinoModules.buildRollupConfig(opts); + + return rollup.rollup(config).then(bundle => + bundle.generate(config.output).then(generated => { + generated.warnings = warnings; + return generated; + }) + ); +} + +function minify(code, options) { + return new Promise((resolve, reject) => { + try { + const minifyOptions = espruinoModules.buildMinifyConfig(options) + const generated = espruinoModules.minify(code, minifyOptions); + resolve(generated); + } catch(e) { + reject(e); + } + }); +} + +module.exports = { + bundle, + minify +} diff --git a/libs/rollup/index.js b/libs/rollup/index.js new file mode 100644 index 0000000..f47f8ec --- /dev/null +++ b/libs/rollup/index.js @@ -0,0 +1,98 @@ +(function (root, factory) { + 'use strict'; + + if (typeof define === 'function' && define.amd) { + define(['exports'], factory); + } else if (typeof exports !== 'undefined') { + factory(exports); + } else { + factory((root.rollupTools = {})); + } +}(this, function(exports) { + +// ========================================================= + +function loadModulesRollup(code) { + var board = Espruino.Core.Env.getBoardData(); + var env = Espruino.Core.Env.getData(); + var modules = []; + + var entryFilename = env.FILE; + + // the env.FILE is only present in the espruino-cli + if (!entryFilename) { + // the 'modules' contents is written the filesystem in the espruinoRollup() + // for in-browser setup with filesystem simulation + entryFilename = 'main.js'; + modules.push([entryFilename, code]); + } + + var job = Espruino.Config; + var minify = job.MINIFICATION_LEVEL === 'TERSER'; + var minifyModules = job.MODULE_MINIFICATION_LEVEL === 'TERSER'; + + return espruinoRollup.bundle({ + modules, + input: entryFilename, + output: { + format: 'cjs' + }, + espruino: { + job, + + externals: { + // for proxy and offline support + getURL: url => new Promise((resolve, reject) => { + Espruino.Core.Utils.getURL(url, data => data!==undefined ? resolve(data) : reject(null)); + }), + // for project sandbox chrome app + getModule: moduleName => new Promise((resolve, reject) => { + Espruino.callProcessor("getModule", + { moduleName, moduleCode:undefined, isMinified:false }, + data => data.moduleCode!==undefined ? resolve(data.moduleCode) : reject(null)); + }) + }, + + board: board.BOARD ? board : env, + mergeModules: job.MODULE_MERGE, + minify: minify ? buildEspruinoMinifyOptions() : false, + minifyModules + } + }); +} + +function buildEspruinoMinifyOptions() { + var job = Espruino.Config; + + var options = {}; + if (job.MINIFICATION_Mangle === false) { + options.mangle = false; + } + if (job.MINIFICATION_Unused === false) { + options.compress = options.compress || {}; + options.compress.unused = false; + } + if (job.MINIFICATION_DeadCode === false) { + options.compress = options.compress || {}; + options.compress.dead_code = false; + } + if (job.MINIFICATION_Unreachable === false) { + options.compress = options.compress || {}; + options.compress.dead_code = false; // in Terser dead_code ~ unreachable + } + if (job.MINIFICATION_Literal === false) { + options.compress = options.compress || {}; + options.compress.reduce_vars = false; + } + + return options; +} + +function minifyCodeTerser(code) { + return espruinoRollup.minify(code, buildEspruinoMinifyOptions()); +} + +exports.loadModulesRollup = loadModulesRollup +exports.minifyCodeTerser = minifyCodeTerser; + +})); diff --git a/libs/rollup/package.json b/libs/rollup/package.json new file mode 100644 index 0000000..bb7c8e3 --- /dev/null +++ b/libs/rollup/package.json @@ -0,0 +1,26 @@ +{ + "name": "espruino-rollup", + "version": "0.1.0", + "description": "Espruino rollup bundling pipeline", + "main": "espruino-rollup.js", + "scripts": { + "build": "rollup -c" + }, + "keywords": [], + "author": "Standa Opichal", + "license": "MIT", + "dependencies": { + "memfs": "=2.12.1", + "rollup": "^0.67.4", + "rollup-plugin-espruino-modules": "opichals/rollup-plugin-espruino-modules" + }, + "devDependencies": { + "rollup-plugin-alias": "^1.4.0", + "rollup-plugin-commonjs": "^9.1.8", + "rollup-plugin-json": "^3.1.0", + "rollup-plugin-node-builtins": "^2.1.2", + "rollup-plugin-node-globals": "^1.4.0", + "rollup-plugin-node-resolve": "^3.4.0", + "rollup-plugin-terser": "^3.0.0" + } +} diff --git a/libs/rollup/rollup.config.js b/libs/rollup/rollup.config.js new file mode 100644 index 0000000..9421a37 --- /dev/null +++ b/libs/rollup/rollup.config.js @@ -0,0 +1,61 @@ +import json from 'rollup-plugin-json'; +import alias from 'rollup-plugin-alias'; +import resolve from 'rollup-plugin-node-resolve'; +import builtins from 'rollup-plugin-node-builtins'; +import globals from 'rollup-plugin-node-globals'; +import commonjs from 'rollup-plugin-commonjs'; +import { terser } from 'rollup-plugin-terser'; + +const buildPlugins = opts => [ + json(), + resolve({ + preferBuiltins: true, + ...opts.resolve + }), + commonjs({ + namedExports: { + 'node_modules/resolve/index.js': [ 'sync' ], + 'node_modules/async/dist/async.js': [ 'eachSeries' ], + ...opts.commonjs.namedExports + } + }), + ]; + +const config = { + input : 'espruino-rollup.js', + output : { + file: 'espruino-rollup.browser.js', + name: 'espruinoRollup', + format: 'umd', + }, + plugins: [ + alias({ + fs: require.resolve('memfs'), + debug: require.resolve('./debug-shim') + }), + ...buildPlugins({ + resolve: { + browser: true, + }, + commonjs: { + namedExports: { + 'node_modules/memfs/lib/index.js': [ + 'statSync', 'lstatSync', 'realpathSync', + 'mkdirSync', 'readdirSync', + 'readFileSync', + 'writeFile', 'writeFileSync', + 'watch', + ] + } + } + }), + builtins(), + globals({ + dirname: false + }), + terser(), + ] +}; + +// console.log( config ); +export default config; diff --git a/package.json b/package.json index 4b7f700..6bf5c76 100644 --- a/package.json +++ b/package.json @@ -7,7 +7,7 @@ "espruino": "./bin/espruino-cli.js" }, "scripts": { - "test": "echo \"Error: no test specified\" && exit 1" + "build": "cd libs/rollup && npm install && npm run build" }, "repository": { "type": "git", @@ -19,6 +19,8 @@ "escodegen": "", "esmangle": "", "esprima": "", + "rollup": "^0.66.2", + "rollup-plugin-espruino-modules": "opichals/rollup-plugin-espruino-modules", "request": "^2.74.0", "tar.gz": "^1.0.7", "utf8": "^2.1.2" diff --git a/plugins/minify.js b/plugins/minify.js index 41094d2..fc3a6a1 100644 --- a/plugins/minify.js +++ b/plugins/minify.js @@ -29,6 +29,7 @@ name : "Minification", description : "Automatically minify code from the Editor window?", type : { "":"No Minification", + "TERSER":"Terser (uglify-es)", "ESPRIMA":"Esprima (offline)", "WHITESPACE_ONLY":"Closure (online) - Whitespace Only", "SIMPLE_OPTIMIZATIONS":"Closure (online) - Simple Optimizations", @@ -40,6 +41,7 @@ name : "Module Minification", description : "Automatically minify modules? Only modules with a .js extension will be minified - if a file with a .min.js extension exists then it will be used instead.", type : { "":"No Minification", + "TERSER":"Terser (uglify-es)", "ESPRIMA":"Esprima (offline)", "WHITESPACE_ONLY":"Closure (online) - Whitespace Only", "SIMPLE_OPTIMIZATIONS":"Closure (online) - Simple Optimizations", @@ -47,6 +49,20 @@ defaultValue : "ESPRIMA" }); + Espruino.Core.Config.add("ROLLUP",{ + section : "Rollup", + name : "Use Rollup", + description : "Uses rollup.js along with rollup-plugin-espruino-modules for bundling", + type : "boolean", + defaultValue : false + }); + Espruino.Core.Config.add("MODULE_MERGE",{ + section : "Rollup", + name : "Unwrap modules using rollup.js", + description : "Uses rollup.js wihout the Modules.addCache", + type : "boolean", + defaultValue : true + }); Espruino.Core.Config.add("MINIFICATION_Mangle",{ section : "Minification", @@ -246,7 +262,29 @@ } } + function minifyCodeTerser(code, callback, description){ + rollupTools.minifyCodeTerser(code) + .then(generated => { + var minified = generated.code; + + // FIXME: needs warnings? + Espruino.Core.Notifications.info('Terser no errors'+description+'. Minifying ' + code.length + ' bytes to ' + minified.length + ' bytes'); + callback(minified); + }) + .catch(err => { + Espruino.Core.Notifications.warning("Terser errors"+description+" - sending unminified code."); + Espruino.Core.Notifications.error(String(err).trim()); + callback(code); + }); + } + + function minify(code, callback, level, isModule, description) { + if (Espruino.Config.ROLLUP) { + // already minified by the ROLLUP pipeline + return callback(code); + } + var minifyCode = code; var minifyCallback = callback; if (isModule) { @@ -265,6 +303,7 @@ case "SIMPLE_OPTIMIZATIONS": case "ADVANCED_OPTIMIZATIONS": minifyCodeGoogle(code, callback, level, description); break; case "ESPRIMA": minifyCodeEsprima(code, callback, description); break; + case "TERSER": minifyCodeTerser(code, callback, description); break; default: callback(code); break; } }