Move package-size to a shared action.

Author: kinyoklion

.github/workflows/browser.yml

@@ -33,50 +33,11 @@ jobs:
         with:
           workspace_name: '@launchdarkly/js-client-sdk'
           workspace_path: packages/sdk/browser
-      - name: Install Brotli
-        if: github.event_name == 'pull_request'
-        run: sudo apt-get update && sudo apt-get install brotli
-      - name: Get package size
+      - name: Check package size
         if: github.event_name == 'pull_request' && matrix.version == '21'
-        env:
-          PR_NUMBER: ${{ github.event.number }}
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          brotli packages/sdk/browser/dist/index.js
-          export PACK_SIZE=$(stat -c %s packages/sdk/browser/dist/index.js.br)
-          echo "PACK_SIZE=$PACK_SIZE" >> $GITHUB_ENV
-
-      - name: Find Size Comment
-        if: github.event_name == 'pull_request' && matrix.version == '21'
-        uses: peter-evans/find-comment@3eae4d37986fb5a8592848f6a574fdf654e61f9e
-        id: fc
-        with:
-          issue-number: ${{ github.event.number }}
-          comment-author: 'github-actions[bot]'
-          body-includes: '@launchdarkly/js-client-sdk size report'
-
-      - name: Create comment
-        if: steps.fc.outputs.comment-id == '' && github.event_name == 'pull_request' && matrix.version == '21'
-        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043
+        uses: ./actions/package-size
         with:
-          issue-number: ${{ github.event.number }}
-          body: |
-            @launchdarkly/js-client-sdk size report
-            This is the brotli compressed size of the ESM build.
-            Size: ${{ env.PACK_SIZE }} bytes
-
-      - name: Update comment
-        if: steps.fc.outputs.comment-id != '' && github.event_name == 'pull_request' && matrix.version == '21'
-        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043
-        with:
-          comment-id: ${{ steps.fc.outputs.comment-id }}
-          edit-mode: replace
-          body: |
-            @launchdarkly/js-client-sdk size report
-            This is the brotli compressed size of the ESM build.
-            Size: ${{ env.PACK_SIZE }} bytes
-
-      - name: Check package size limit
-        if: github.event_name == 'pull_request' && matrix.version == '21'
-        run: |
-          [ $PACK_SIZE -le 25000 ] || exit 1
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          target_file: 'packages/sdk/browser/dist/index.js'
+          package_name: '@launchdarkly/js-client-sdk'
+          pr_numer: ${{ github.event.number }}

actions/package-size/action.yml

@@ -0,0 +1,63 @@
+name: Package Size Action
+description: Checks that a compressed package is less than a certain size and also comments on the PR.
+inputs:
+  github_token:
+    description: 'Github token with permission to write PR comments'
+    required: true
+  target_file:
+    description: 'Path to the JavaScript file to check'
+    required: true
+  package_name:
+    description: 'The name of the package'
+    required: true
+  pr_numer:
+    description: 'Th PR number'
+    required: true
+runs:
+  using: composite
+  steps:
+    - name: Install Brotli
+      shell: bash
+      if: github.event_name == 'pull_request'
+      run: sudo apt-get update && sudo apt-get install brotli
+    - name: Get package size
+      shell: bash
+      run: |
+        brotli ${{ inputs.target_file }}
+        export PACK_SIZE=$(stat -c %s ${{ inputs.target_file }}.br)
+        echo "PACK_SIZE=$PACK_SIZE" >> $GITHUB_ENV
+
+    - name: Find Size Comment
+      uses: peter-evans/find-comment@3eae4d37986fb5a8592848f6a574fdf654e61f9e
+      id: fc
+      with:
+        issue-number: ${{ inputs.pr_number }}
+        comment-author: 'github-actions[bot]'
+        body-includes: '${{ inputs.package_name }} report'
+
+    - name: Create comment
+      if: steps.fc.outputs.comment-id == '' && github.event_name == 'pull_request' && matrix.version == '21'
+      uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043
+      with:
+        issue-number: ${{ inputs.pr_number }}
+        body: |
+          ${{ inputs.package_name }} report
+          This is the brotli compressed size of the ESM build.
+          Size: ${{ env.PACK_SIZE }} bytes
+
+    - name: Update comment
+      if: steps.fc.outputs.comment-id != '' && github.event_name == 'pull_request' && matrix.version == '21'
+      uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043
+      with:
+        comment-id: ${{ steps.fc.outputs.comment-id }}
+        edit-mode: replace
+        body: |
+          ${{ inputs.package_name }} report
+          This is the brotli compressed size of the ESM build.
+          Size: ${{ env.PACK_SIZE }} bytes
+
+    - name: Check package size limit
+      shell: bash
+      if: github.event_name == 'pull_request' && matrix.version == '21'
+      run: |
+        [ $PACK_SIZE -le 25000 ] || exit 1