feat(web): Release action

.changeset/config.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://unpkg.com/@changesets/[email protected]/schema.json",
-  "changelog": "@changesets/cli/changelog",
+  "changelog": "./my-changelog-config.js",
   "commit": false,
   "fixed": [],
   "linked": [],

.changeset/my-changelog-config.js

@@ -0,0 +1,10 @@
+async function getDependencyReleaseLine() {}
+
+async function getReleaseLine(changeset) {
+  return changeset.summary;
+}
+
+module.exports = {
+  getReleaseLine,
+  getDependencyReleaseLine,
+};

.github/workflows/release.yml

@@ -0,0 +1,93 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch: # Allow manual triggering of this job in case of failures
+    inputs:
+      version:
+        default: 'patch'
+        description:
+          'The version override. Example: "1.1.2". Leave blank if you want conventional commits to
+          decide which version'
+        required: false
+      package:
+        type: choice
+        description: The package name to release
+        options:
+        - canvas-tokens-web
+        - canvas-tokens-docs
+
+jobs:
+  release:
+    # Only run if:
+    # - The commit message does not contain `[skip release]`
+    # - OR the workflow was manually triggered and has a `version` string
+    if: "(contains(github.event.head_commit.message, '):') && !contains(github.event.head_commit.message, '[skip release]')) || inputs.version"
+    runs-on: ubuntu-latest
+
+    steps:
+      ## First, we'll checkout the repository. We don't persist credentials because we need a
+      ## Personal Access Token to push on a branch that is protected. See
+      ## https://github.com/cycjimmy/semantic-release-action#basic-usage
+      - uses: actions/checkout@v3
+        with:
+          persist-credentials: false
+          fetch-depth: 0 # Used for conventional commit ranges
+
+      ## This step installs node and sets up several matchers (regex matching for Github
+      ## Annotations). See
+      ## https://github.com/actions/setup-node/blob/25316bbc1f10ac9d8798711f44914b1cf3c4e954/src/main.ts#L58-L65
+      - uses: actions/setup-node@v3
+        with:
+          node-version: "18.x"
+          registry-url: https://registry.npmjs.org
+
+      ## The caching steps create a cache key based on the OS and hash of the yarn.lock file. A
+      ## cache hit will copy files from Github cache into the `node_modules` and `.cache/cypress`
+      ## folders. A cache hit will skip the cache steps
+      - name: Cache node modules
+        id: npm-cache
+        uses: actions/cache@v3
+        with:
+          path: node_modules
+          key: ${{ runner.os }}-18.x-node-modules-hash-${{ hashFiles('package-lock.json') }}
+
+      ## If both `node_modules` and `.cache/cypress` were cache hits, we're going to skip the `yarn
+      ## install` step. This effectively saves up to 3m on a cache hit build.
+      - name: Install Packages
+        if: steps.npm-cache.outputs.cache-hit != 'true'
+        run: npm install --production=false
+
+      - name: Get package name
+        id: package
+        run: echo "package=$(node scripts/utils/get-package-name.js)" >> $GITHUB_OUTPUT
+        env:
+          HEAD_COMMIT: ${{ github.event.head_commit.message }}
+          PACKAGE: ${{inputs.package}}
+
+      - name: Get previous tag
+        id: previous-tag
+        run: echo "tag=$(node -p 'require("./packages/${{ steps.package.outputs.package }}/package.json").version')" >> $GITHUB_OUTPUT
+
+      - name: Generate Changeset
+        uses: Workday/canvas-kit-actions/generate-changeset@v1
+        id: changeset
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          fromRef: '@workday/${{steps.package.outputs.package}}@${{steps.previous-tag.outputs.tag}}'
+          toRef: 'main'
+          tagName: 'new'
+
+      - name: Update Changelog
+        run: node scripts/utils/update-changelog.js
+        env:
+          PACKAGE: ${{steps.package.outputs.package}}
+          VERSION: ${{inputs.version}}
+          CHANGESET_BODY: ${{steps.changeset.outputs.body}}
+
+      - name: Create Release Pull Request
+        uses: changesets/action@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_RW_TOKEN }}

.prettierignore

@@ -1,2 +1,3 @@
 # Add files here to ignore them from prettier formatting
 /dist
+*.yml

scripts/utils/get-package-name.js

@@ -0,0 +1,9 @@
+const {PACKAGE, HEAD_COMMIT = ''} = process.env;
+const regex = /\((.*)\):/;
+const [_, packagePrefix] = HEAD_COMMIT.match(regex) || [];
+
+if (!packagePrefix) {
+  throw Error('There is no package to release');
+}
+
+console.log(PACKAGE || `canvas-tokens-${packagePrefix}`);

scripts/utils/update-changelog.js

@@ -0,0 +1,28 @@
+const path = require('path');
+const fs = require('fs');
+
+const {PACKAGE = '', CHANGESET_BODY = '', VERSION} = process.env;
+
+console.log(process.env, VERSION);
+
+const header = `---
+'@workday/${PACKAGE}': ${VERSION || 'patch'}
+---`;
+
+const [prefix] = PACKAGE.split('-').reverse();
+
+let changelogBody = CHANGESET_BODY.split('##').filter(
+  block => block.toLowerCase().startsWith(`# ${prefix}`) || block.startsWith('# All')
+);
+
+if (changelogBody) {
+  changelogBody = +'\n##' + changelogBody.join('##');
+}
+
+const changelogContents = `${header}\n\n${changelogBody}`;
+
+fs.writeFileSync(
+  path.join(path.resolve('./'), './.changeset/pre-changelog.md'),
+  changelogContents,
+  'utf8'
+);