feat(release): Add post-install steps

release.js

@@ -4,14 +4,16 @@ require('./util').packageDir();
 require('shelljs/global');
 
 const readlineSync = require('readline-sync');
+const shelljs = require('shelljs');
 const fs = require('fs');
 const path = require('path');
 const semver = require('semver');
 const packageJson = JSON.parse(fs.readFileSync('package.json'));
 
 const yargs = require('yargs')
-    .option('allowdirty', {
-      description: 'Ignore dirty working copy',
+    .option('dryrun', {
+      alias: ['dry-run', 'd'],
+      description: 'Dry run: Ignores dirty working copy and does not commit or publish anything.',
       boolean: true,
     })
     .option('deps', {
@@ -22,7 +24,9 @@ const yargs = require('yargs')
 const util = require('./util');
 const _exec = util._exec;
 
-if (!yargs.argv.allowdirty) {
+if (yargs.argv.dryrun) {
+  console.log('Dry run mode...')
+} else {
   util.ensureCleanMaster('master');
 }
 
@@ -36,8 +40,9 @@ if (!versionBump) {
   process.exit(1);
 }
 
+let version = currentVersion;
 if (versionBump !== 'none') {
-  const version = semver.inc(currentVersion, versionBump);
+  version = semver.inc(currentVersion, versionBump);
 
   console.log(`Bumping version: ${version}`);
 
@@ -47,11 +52,12 @@ if (versionBump !== 'none') {
 
 
 // Generate changelog
-if (readlineSync.keyInYN('Update CHANGELOG?')) {
+let changelog;
+if (readlineSync.keyInYN('\n\nUpdate CHANGELOG?')) {
   const depsArg = yargs.argv.deps ? `--deps ${yargs.argv.deps}` : '';
   const show_changelog = path.resolve(__dirname, 'show_changelog.js');
 
-  const changelog = _exec(`${show_changelog} ${depsArg}`, true).stdout;
+  changelog = _exec(`${show_changelog} ${depsArg}`, true).stdout;
 
   console.log('CHANGELOG:\n\n');
   console.log(changelog);
@@ -67,17 +73,54 @@ if (readlineSync.keyInYN('Update CHANGELOG?')) {
 
 // Commit and push changes
 if (!readlineSync.keyInYN('Ready to publish?')) {
-  console.log('Undo changes:\n\ngit checkout CHANGELOG.md package.json\n\n');
+  console.log('\n\nUndo changes:\n\ngit checkout CHANGELOG.md package.json\n\n');
   process.exit(1);
 }
 
+if (!yargs.argv.dryrun) {
 _exec(`git ci -m ${version} package.json CHANGELOG.md`);
+}
 
-if (!yargs.argv.allowdirty) {
+if (!yargs.argv.dryrun) {
   util.ensureCleanMaster('master');
 }
 
-_exec(`npm publish`);
-_exec(`git tag ${version}`);
-_exec(`git push origin master`);
-_exec(`git push origin ${version}`);
+
+// Publish to NPM and push to github
+if (!yargs.argv.dryrun) {
+  _exec(`npm publish`);
+  _exec(`git tag ${version}`);
+  _exec(`git push origin master`);
+  _exec(`git push origin ${version}`);
+}
+
+
+// Help with manual steps
+let githuburl = packageJson.repository && packageJson.repository.url;
+githuburl = githuburl && githuburl.replace(/^git\+/, '').replace(/\.git$/, '');
+
+if (githuburl) {
+  if (changelog) {
+    const haspbcopy = shelljs.exec(`which pbcopy`, true).code === 0;
+    console.log(`\n\n1) Update the GitHub tag with release notes/CHANGELOG`);
+
+    if (haspbcopy) {
+      fs.writeFileSync('CHANGELOG.tmp', changelog);
+      _exec('pbcopy < CHANGELOG.tmp', true);
+      fs.unlinkSync('CHANGELOG.tmp');
+      console.log(`(The CHANGELOG has been copied to your clipboard)`);
+    } else {
+      console.log('CHANGELOG:\n\n');
+      console.log(changelog);
+    }
+    console.log(`\n${githuburl}/releases/tag/${version}`);
+  }
+
+  console.log(`\n\n2) Check for milestones`);
+  console.log(`\n${githuburl}/milestones`);
+
+  console.log(`\n\n\n`);
+} else {
+  console.log("Could not determine github URL from package.json")
+}
+