ci: add GH Pages deploy and the i18n cron job

All non-cron builds deploy to GH Pages, but only release branches
generate actual releases on npm / GH. Hotfix branches are considered
release branches and should be released under the `hotfix` tag on npm.

Author: cwillisf

Diff for: .circleci/config.yml

@@ -1,37 +1,69 @@
 version: 2.1
 orbs:
   node: circleci/node@5
+aliases:
+  - &release-branches
+    - develop
+    - /^hotfix\//
+commands:
+  deploy_gh_pages:
+    steps:
+      - run:
+          name: deploy to GH Pages
+          command: |
+            if [ -n "$GH_PAGES_REPO" ]; then
+              export GIT_AUTHOR_EMAIL="$(git log --pretty=format:"%ae" -n1)"
+              export GIT_AUTHOR_NAME="$(git log --pretty=format:"%an" -n1)"
+              export GIT_COMMITTER_EMAIL="${GIT_AUTHOR_EMAIL}"
+              export GIT_COMMITTER_NAME="${GIT_AUTHOR_NAME}"
+              npm run deploy -x -r $GH_PAGES_REPO
+            fi
 jobs:
-  branch-job:
+  build_no_release:
+    executor: node/default # defaults to LTS
+    steps:
+      - checkout
+      - node/install-packages
+      - run: npm test
+      - run: npx commitlint --from=`git merge-base HEAD develop`
+      - run: npm run build
+      - deploy_gh_pages
+  build_and_release:
     executor: node/default # defaults to LTS
     steps:
-    - checkout
-    - node/install-packages
-    - run: npm test
-    - run: npx commitlint --from=`git merge-base HEAD develop`
-    - run: npm run build
-  release-job:
+      - checkout
+      - node/install-packages
+      - run: npm test
+      - run: npx commitlint --from='HEAD~1'
+      - run: npm run build
+      - deploy_gh_pages
+      - run: npx semantic-release
+  update_i18n:
     executor: node/default # defaults to LTS
     steps:
-    - checkout
-    - node/install-packages
-    - run: npm test
-    - run: npx commitlint --from='HEAD~1'
-    - run: npm run build
-    - run: npx semantic-release
+      - checkout
+      - node/install-packages
+      - run: npm run i18n:src && npm run i18n:push
 workflows:
   version: 2
-  branch-workflow:
+  build_no_release:
+    jobs:
+      - build_no_release:
+          filters:
+            branches:
+              ignore: *release-branches
+  build_and_release:
     jobs:
-      - branch-job:
+      - build_and_release:
           filters:
             branches:
-              ignore:
-                - develop
-  release-workflow:
+              only: *release-branches
+  update_i18n:
     jobs:
-      - release-job:
+      - update_i18n
+    triggers:
+      - schedule:
+          cron: 0 0 * * * # daily at midnight UTC = 7-8pm US Eastern
           filters:
             branches:
-              only:
-                - develop
+              only: develop

Diff for: .editorconfig

@@ -9,3 +9,7 @@ trim_trailing_whitespace = true
 
 [*.{js,html}]
 indent_style = space
+
+[.circleci/config.yml]
+indent_size = 2
+indent_style = space

Diff for: package.json

@@ -14,7 +14,7 @@
   "scripts": {
     "build": "npm run docs && webpack --progress --colors --bail",
     "coverage": "tap ./test/{unit,integration}/*.js --coverage --coverage-report=lcov",
-    "deploy": "touch playground/.nojekyll && gh-pages -t -d playground -m \"Build for $(git log --pretty=format:%H -n1)\"",
+    "deploy": "touch playground/.nojekyll && gh-pages -t -d playground -m \"Build for $(git log -n1 --pretty=format:\"%h %s\") [skip ci]\"",
     "docs": "jsdoc -c .jsdoc.json",
     "i18n:src": "mkdirp translations/core && format-message extract --out-file translations/core/en.json src/extensions/**/index.js",
     "i18n:push": "tx-push-src scratch-editor extensions translations/core/en.json",

Diff for: release.config.js

@@ -1,4 +1,13 @@
 module.exports = {
     extends: 'scratch-semantic-release-config',
-    branches: 'develop'
+    branches: [
+        {
+            name: 'develop'
+            // default channel
+        },
+        {
+            name: 'hotfix/*',
+            channel: 'hotfix'
+        }
+    ]
 };