Implement change log generation on publishing

Closes #409

.github_changelog_generator

@@ -0,0 +1,8 @@
+issues-wo-labels=false
+exclude-labels=stack overflow,not a bug,apple bug,duplicate,question,invalid,wontfix
+bugs-label=**Fixed Bugs**
+enhancement-label=**Enhancements**
+issues-label=**Closed Issues**
+pr-label=**Merged Pull Requests**
+verbose=false
+bug-labels=documentation,bug,Bug

scripts/install.sh

@@ -3,4 +3,5 @@
 npm install -g lerna@2.4.0 >/dev/null 2>&1
 npm install -g react-native-cli >/dev/null 2>&1
 npm install -g detox-cli >/dev/null 2>&1
-gem install xcpretty >/dev/null 2>&1
+gem install xcpretty >/dev/null 2>&1
+gem install github_changelog_generator

scripts/publish.sh

@@ -0,0 +1,15 @@
+#!/bin/bash -e
+
+VERSION_TYPE="$1"
+if [ -z "$VERSION_TYPE" ]; then
+	VERSION_TYPE="patch"
+fi
+
+lerna publish --cd-version "$VERSION_TYPE" --yes --skip-git
+VERSION=`node -p "require('./detox/package.json').version"`
+github_changelog_generator --future-release "$VERSION" --bugs-label "**Fixed Bugs**" --enhancement-label "**Enhancements**" --issues-label "**Closed Issues**" --pr-label "**Merged Pull Requests**" --no-verbose
+git add -A
+git commit -m "[skip ci] Publish $VERSION"
+git tag "$VERSION"
+git push
+git push --tags

scripts/release.js

@@ -2,62 +2,62 @@ const cp = require('child_process');
 const p = require('path');
 
 function execSync(cmd) {
-  cp.execSync(cmd, { stdio: ['inherit', 'inherit', 'inherit'] });
+	cp.execSync(cmd, { stdio: ['inherit', 'inherit', 'inherit'] });
 }
 
 function execSyncRead(cmd) {
-  return String(cp.execSync(cmd, { stdio: ['inherit', 'pipe', 'inherit'] })).trim();
+	return String(cp.execSync(cmd, { stdio: ['inherit', 'pipe', 'inherit'] })).trim();
 }
 
 function execSyncSilently(cmd) {
-  cp.execSync(cmd, { stdio: ['ignore', 'ignore', 'ignore'] });
+	cp.execSync(cmd, { stdio: ['ignore', 'ignore', 'ignore'] });
 }
 
 function validateEnv() {
-  if (!process.env.CI || !process.env.TRAVIS) {
-    throw new Error(`releasing is only available from Travis CI`);
-  }
+	if (!process.env.CI || !process.env.TRAVIS) {
+		throw new Error(`releasing is only available from Travis CI`);
+	}
 
-  if (process.env.TRAVIS_BRANCH !== 'master') {
-    console.error(`not publishing on branch ${process.env.TRAVIS_BRANCH}`);
-    return false;
-  }
+	if (process.env.TRAVIS_BRANCH !== 'master') {
+		console.error(`not publishing on branch ${process.env.TRAVIS_BRANCH}`);
+		return false;
+	}
 
-  if (process.env.TRAVIS_PULL_REQUEST !== 'false') {
-    console.error(`not publishing as triggered by pull request ${process.env.TRAVIS_PULL_REQUEST}`);
-    return false;
-  }
+	if (process.env.TRAVIS_PULL_REQUEST !== 'false') {
+		console.error(`not publishing as triggered by pull request ${process.env.TRAVIS_PULL_REQUEST}`);
+		return false;
+	}
 
-  return true;
+	return true;
 }
 
 function setupGit() {
-  execSyncSilently(`git config --global push.default simple`);
-  execSyncSilently(`git config --global user.email "${process.env.GIT_EMAIL}"`);
-  execSyncSilently(`git config --global user.name "${process.env.GIT_USER}"`);
-  const remoteUrl = new RegExp(`https?://(\\S+)`).exec(execSyncRead(`git remote -v`))[1];
-  execSyncSilently(`git remote remove origin`);
-  execSyncSilently(`git remote add origin "https://${process.env.GIT_USER}:${process.env.GIT_TOKEN}@${remoteUrl}"`);
-  execSync(`git checkout master`);
+	execSyncSilently(`git config --global push.default simple`);
+	execSyncSilently(`git config --global user.email "${process.env.GIT_EMAIL}"`);
+	execSyncSilently(`git config --global user.name "${process.env.GIT_USER}"`);
+	const remoteUrl = new RegExp(`https?://(\\S+)`).exec(execSyncRead(`git remote -v`))[1];
+	execSyncSilently(`git remote remove origin`);
+	execSyncSilently(`git remote add origin "https://${process.env.GIT_USER}:${process.env.GIT_TOKEN}@${remoteUrl}"`);
+	execSync(`git checkout master`);
 }
 
 function copyNpmRc() {
-  const npmrcPath = p.resolve(`${__dirname}/.npmrc`);
-  execSync(`cp -rf ${npmrcPath} .`);
+	const npmrcPath = p.resolve(`${__dirname}/.npmrc`);
+	execSync(`cp -rf ${npmrcPath} .`);
 }
 
 function release() {
-  execSync(`lerna publish -m "[skip ci] Publish" --cd-version patch --yes`);
+	execSync(`scripts/publish.sh`);
 }
 
 function run() {
-  if (!validateEnv()) {
-    return;
-  }
-  setupGit();
-  copyNpmRc();
+	if (!validateEnv()) {
+		return;
+	}
+	setupGit();
+	copyNpmRc();
 
-  release();
+	release();
 }
 
 run();