feat(v2): add automated canary releases (#3827)

* attempt to add automated canary releases

* fix canary releases workflow

.github/workflows/canary-releases.yml

@@ -0,0 +1,26 @@
+name: Canary releases
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  publish-canary:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [10.x]
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Installation
+        run: yarn
+      - name: Publish Canary release
+        run: |
+          yarn canary
+        env:
+          NPM_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}

package.json

@@ -32,6 +32,9 @@
     "crowdin:upload:v2": "crowdin upload sources --config ./crowdin-v2.yaml",
     "crowdin:uploadTranslations:v2": "crowdin upload translations --config ./crowdin-v2.yaml",
     "crowdin:download:v2": "crowdin download --config ./crowdin-v2.yaml",
+    "canary": "yarn canary:bumpVersion && yarn canary:publish",
+    "canary:bumpVersion": "yarn lerna version 2.0.0-alpha.`git rev-parse --short HEAD` --exact --no-push --yes",
+    "canary:publish": "yarn lerna publish from-package --dist-tag canary --yes",
     "changelog": "lerna-changelog",
     "postinstall": "yarn lock:update && yarn build:packages",
     "prettier": "prettier --config .prettierrc --write \"**/*.{js,ts}\"",