add nushell for #304

LANGUAGES.md

@@ -151,6 +151,7 @@ MUMPS (mps)
 Mustache (mustache)
 Nim (nim)
 Nix (nix)
+Nushell (nu)
 nuspec (nuspec)
 Objective C (m)
 Objective C++ (mm)

SCC-OUTPUT-REPORT.html

@@ -17,7 +17,7 @@
 		<th>421</th>
 		<th>7033</th>
 		<th>1416</th>
-		<th>349702</th>
+		<th>350282</th>
 	</tr><tr>
 		<th>Java</th>
 		<th>24</th>
@@ -39,12 +39,12 @@
 	</tr><tr>
 		<th>Markdown</th>
 		<th>11</th>
-		<th>1338</th>
+		<th>1339</th>
 		<th>319</th>
 		<th>0</th>
-		<th>1019</th>
+		<th>1020</th>
 		<th>0</th>
-		<th>54198</th>
+		<th>54211</th>
 	</tr><tr>
 		<th>Python</th>
 		<th>10</th>
@@ -98,7 +98,7 @@
 		<th>85</th>
 		<th>855</th>
 		<th>95</th>
-		<th>38992</th>
+		<th>39003</th>
 	</tr><tr>
 		<th>C#</th>
 		<th>2</th>
@@ -381,12 +381,12 @@
 	</tr><tr>
 		<th>JSON</th>
 		<th>1</th>
-		<th>7372</th>
+		<th>7404</th>
 		<th>0</th>
 		<th>0</th>
-		<th>7372</th>
+		<th>7404</th>
 		<th>0</th>
-		<th>102679</th>
+		<th>103115</th>
 	</tr><tr>
 		<th>Korn Shell</th>
 		<th>1</th>
@@ -432,6 +432,15 @@
 		<th>62</th>
 		<th>12</th>
 		<th>1764</th>
+	</tr><tr>
+		<th>Nushell</th>
+		<th>1</th>
+		<th>22</th>
+		<th>2</th>
+		<th>2</th>
+		<th>18</th>
+		<th>2</th>
+		<th>514</th>
 	</tr><tr>
 		<th>Perl</th>
 		<th>1</th>
@@ -579,12 +588,12 @@
 	</tr></tbody>
 	<tfoot><tr>
 		<th>Total</th>
-		<th>172</th>
-		<th>26395</th>
-		<th>3001</th>
-		<th>1748</th>
-		<th>21646</th>
-		<th>2363</th>
-    	<th>1799304</th>
+		<th>173</th>
+		<th>26450</th>
+		<th>3003</th>
+		<th>1750</th>
+		<th>21697</th>
+		<th>2365</th>
+    	<th>1800858</th>
 	</tr></tfoot>
 	</table></body></html>

examples/language/docker.nu

@@ -0,0 +1,22 @@
+# docker wrapper that returns a nushell table
+def docker [
+  ...args:string # command to be passed to the real docker command
+  ] {
+  let data = (^docker $args --format={{json .}}|lines|each {$it|from json})
+  if Labels in ($data|get) {
+    $data|docker labels
+  } {
+    $data
+  }
+
+}
+
+# subcommand used to reformat docker labels into their own table
+def 'docker labels' [] {
+  update Labels {
+    get Labels|
+    split row ','|
+    where ($it|str starts-with ' ') == $false|
+    split column '=' name value
+  }
+}

languages.json

@@ -5652,6 +5652,38 @@
       "sh"
     ]
   },
+  "Nushell": {
+    "complexitychecks": [
+      "for ",
+      "do { ",
+      "each {",
+      "if ",
+      "|| ",
+      "&& ",
+      "!= ",
+      "== "
+    ],
+    "extensions": [
+      "nu"
+    ],
+    "line_comment": [
+      "#"
+    ],
+    "multi_line": [],
+    "quotes": [
+      {
+        "end": "\"",
+        "start": "\""
+      },
+      {
+        "end": "'",
+        "start": "'"
+      }
+    ],
+    "shebangs": [
+      "nu"
+    ]
+  },
   "Smarty Template": {
     "complexitychecks": [
       "for ",

test-all.sh

@@ -836,7 +836,7 @@ else
 fi
 
 # Try out specific languages
-for i in 'Bosque ' 'Flow9 ' 'Bitbucket Pipeline ' 'Docker ignore ' 'Q# ' 'Futhark ' 'Alloy ' 'Wren ' 'Monkey C ' 'Alchemist ' 'Luna ' 'ignore ' 'XML Schema ' 'Web Services' 'Go ' 'Java ' 'Boo ' 'License ' 'BASH ' 'C Shell ' 'Korn Shell ' 'Makefile ' 'Shell ' 'Zsh ' 'Rakefile ' 'Gemfile ' 'Dockerfile ' 'Yarn ' 'Sieve ' 'F# ' 'Elm ' 'Terraform ' 'Clojure ' 'C# ' 'LLVM IR ' 'HAML ' 'FXML ' 'DM '
+for i in 'Bosque ' 'Flow9 ' 'Bitbucket Pipeline ' 'Docker ignore ' 'Q# ' 'Futhark ' 'Alloy ' 'Wren ' 'Monkey C ' 'Alchemist ' 'Luna ' 'ignore ' 'XML Schema ' 'Web Services' 'Go ' 'Java ' 'Boo ' 'License ' 'BASH ' 'C Shell ' 'Korn Shell ' 'Makefile ' 'Shell ' 'Zsh ' 'Rakefile ' 'Gemfile ' 'Dockerfile ' 'Yarn ' 'Sieve ' 'F# ' 'Elm ' 'Terraform ' 'Clojure ' 'C# ' 'LLVM IR ' 'HAML ' 'FXML ' 'DM ' 'Nushell '
 do
     if ./scc "examples/language/" | grep -q "$i "; then
         echo -e "${GREEN}PASSED $i Language Check"