refactor publish tasks to support promote from staging
Marc Cohen
parent
387d98ee2a
commit
55ece01ce2
123
gulpfile.js
123
gulpfile.js
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@ -30,6 +30,8 @@ var path = require('path');
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var pkg = require('./package.json');
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var through = require('through2');
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var swig = require('swig');
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var bucket_prod = 'gs://www.getmdl.io';
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var bucket_staging = 'gs://mdl-staging';
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var banner = ['/**',
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' * <%= pkg.name %> - <%= pkg.description %>',
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' * @version v<%= pkg.version %>',
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@ -433,17 +435,17 @@ gulp.task('serve', ['default'], function() {
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.pipe($.open('', {url: 'http://localhost:5000'}));
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});
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gulp.task('publish', function(cb) {
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runSequence('default',
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['templates', 'assets', 'pages', 'demos'],
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'publish:push',
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cb);
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});
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// Obsolete publish task for publishing to Github pages.
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//gulp.task('publish', function(cb) {
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//runSequence('default',
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//['templates', 'assets', 'pages', 'demos'],
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//'publish:push',
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//cb);
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//});
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// Push the latest version of runtime resources (CSS+JS) to Google Cloud Storage.
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// Public-read objects in GCS are served by a Google provided and supported
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// global, high performance caching/content delivery network (CDN) service.
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//
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// This task requires gsutil to be installed and configured.
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// For info on gsutil: https://cloud.google.com/storage/docs/gsutil.
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//
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@ -455,7 +457,7 @@ gulp.task('publish:runtime', function() {
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// The gsutil -h option is used to set metadata headers (cache control, in this case).
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// For cache control, start with 0s (disable caching during dev),
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// but consider more helpful interval (e.g. 3600s) after launch.
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var dest = 'gs://materialdesignlite/serve';
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var dest = bucket_prod + '/serve';
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var info_msg = 'Publishing ' + pkg.version + ' to CDN (' + dest + ')';
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var cache_control = '-h "Cache-Control:public,max-age=0"';
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var gsutil_cp_cmd = 'gsutil -m cp -a public-read <%= file.path %> ' + dest;
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@ -472,32 +474,46 @@ gulp.task('publish:runtime', function() {
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]));
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});
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gulp.task('publish:push', function() {
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var push = !!process.env.GH_PUSH;
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if (!push) {
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console.log('Dry run! To push set $GH_PUSH to true');
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// Obsolete publish task for publishing to Github pages.
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//gulp.task('publish:push', function() {
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//var push = !!process.env.GH_PUSH;
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//if (!push) {
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//console.log('Dry run! To push set $GH_PUSH to true');
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//}
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//return gulp.src('dist/**/*')
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//.pipe($.ghPages({
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//push: push,
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//}));
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//});
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// Function to publish staging or prod version from local tree,
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// or to promote staging to prod, per passed arg.
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function mdl_publish(pub_scope) {
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var cache_ttl = null;
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var src = null;
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var dest = null;
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if (pub_scope === 'staging') {
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// Set staging specific vars here.
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cache_ttl = 0;
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dest = bucket_staging;
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} else if (pub_scope === 'prod') {
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// Set prod specific vars here.
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cache_ttl = 3600;
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dest = bucket_prod;
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} else if (pub_scope === 'promote') {
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// Set promote (essentially prod) specific vars here.
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cache_ttl = 3600;
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src = bucket_staging + '/*';
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dest = bucket_prod;
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}
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return gulp.src('dist/**/*')
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.pipe($.ghPages({
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push: push,
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}));
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});
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// Push the latest version of the MDL microsite to Google Cloud Storage.
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// Public-read objects in GCS are served by a Google provided and supported
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// global, high performance caching/content delivery network (CDN) service.
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//
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// This task requires gsutil to be installed and configured.
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// For info on gsutil: https://cloud.google.com/storage/docs/gsutil.
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//
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gulp.task('publish:site', function() {
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// Build dest bucket, cache control, and info message.
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// For cache control, start with 0s (disable caching during dev),
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// but consider more helpful interval (e.g. 3600s) after launch.
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var dest = 'gs://www.getmdl.io';
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var cache_control = '-h "Cache-Control:public,max-age=0"';
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var info_msg = 'Publishing ' + pkg.version + ' of MDL site to GCS (' + dest + ')';
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// Build cache control and info message.
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var cache_control = '-h "Cache-Control:public,max-age=' + cache_ttl + '"';
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var info_msg = 'Publishing ' + pub_scope + '/' + pkg.version + ' to GCS (' + dest + ')';
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if (src) {
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info_msg += ' from ' + src;
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}
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// Build gsutil commands to recursively sync local distribution tree
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// to the dest bucket and to recursively set permissions to public-read.
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@ -507,9 +523,50 @@ gulp.task('publish:site', function() {
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var gsutil_sync_cmd = 'gsutil -m rsync -d -R dist ' + dest;
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var gsutil_acl_cmd = 'gsutil -m acl set -R public-read ' + dest;
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var gsutil_cache_cmd = 'gsutil -m setmeta ' + cache_control + ' ' + dest + '/**';
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var gsutil_cp_cmd = 'gsutil -m cp -R ' + src + ' ' + dest;
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process.stdout.write(info_msg + '\n');
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gulp.src('').pipe($.shell([gsutil_sync_cmd, gsutil_acl_cmd, gsutil_cache_cmd]));
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if (pub_scope === 'promote') {
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// If promoting, copy staging bucket contents to prod bucket,
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// and set ACLs and cache control on dest contents.
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gulp.src('').pipe($.shell([gsutil_cp_cmd, gsutil_acl_cmd, gsutil_cache_cmd]));
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} else {
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// If publishing to prod directly, rsync local contents to prod bucket,
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// and set ACLs and cache control on dest contents.
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gulp.src('').pipe($.shell([gsutil_sync_cmd, gsutil_acl_cmd, gsutil_cache_cmd]));
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}
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}
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// Push the local build of the MDL microsite and release artifacts to the
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// production Google Cloud Storage bucket for general serving to the web.
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// Public-read objects in GCS are served by a Google provided and supported
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// global, high performance caching/content delivery network (CDN) service.
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// This task requires gsutil to be installed and configured.
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// For info on gsutil: https://cloud.google.com/storage/docs/gsutil.
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//
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gulp.task('publish:prod', function() {
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mdl_publish('prod');
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});
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// Promote the staging version of the MDL microsite and release artifacts
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// to the production Google Cloud Storage bucket for general serving.
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// Public-read objects in GCS are served by a Google provided and supported
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// global, high performance caching/content delivery network (CDN) service.
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// This task requires gsutil to be installed and configured.
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// For info on gsutil: https://cloud.google.com/storage/docs/gsutil.
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//
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gulp.task('publish:promote', function() {
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mdl_publish('promote');
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});
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// Push the staged version of the MDL microsite and release artifacts
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// to a production Google Cloud Storage bucket for staging and pre-production testing.
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//
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// This task requires gsutil to be installed and configured.
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// For info on gsutil: https://cloud.google.com/storage/docs/gsutil.
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//
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gulp.task('publish:staging', function() {
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mdl_publish('staging');
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});
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gulp.task('templates:mdl', function() {
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