feat(action): build as an javascript action (#331)

This switches the GitHub action to be a javascript action (from Docker). This is orders of magnitude faster to run -- no more docker build (or download) on every invocation.

The downside is that we must compile the dist file before each release. This is accomplished via a new workflow that runs on pushes to main that will open a new PR if there are changes to the dist output.

Fixes #141

.eslintignore

@@ -5,3 +5,4 @@ build/
 docs/
 protos/
 samples/generated/
+dist/

.github/workflows/build-action.yaml

@@ -0,0 +1,47 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+on:
+  push:
+    branches:
+      - main
+name: build-action
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: build
+        run: |-
+          set -e
+          npm i
+          npm run compile
+          pushd action
+          npm ci
+          npm run package
+      - name: googleapis/code-suggester@v2
+        env:
+          ACCESS_TOKEN: ${{ secrets.YOSHI_CODE_BOT_TOKEN }}
+        with:
+          command: pr
+          upstream_owner: googleapis
+          upstream_repo: code-suggester
+          description: 'Compiles the code-suggester action dist'
+          title: 'build(action): build dist'
+          message: 'build(action): build dist'
+          branch: build-dist
+          primary: main
+          fork: true
+          force: true
+          git_dir: './action/dist'

.github/workflows/ci-action.yaml

@@ -0,0 +1,21 @@
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+name: ci-action
+jobs:
+  test-action:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12
+      - run: |-
+          set -e
+          npm i
+          npm run compile
+          pushd action
+          npm ci
+          npm test

.prettierignore

@@ -4,3 +4,4 @@ test/fixtures
 build/
 docs/
 protos/
+dist/

action.yaml

@@ -54,5 +54,5 @@ inputs:
   labels:
     description: Labels to add to the pull request being opened.
 runs:
-  using: docker
-  image: Dockerfile
+  using: 'node12'
+  main: 'action/dist/index.js'

action/.eslintignore

@@ -0,0 +1,8 @@
+**/node_modules
+**/coverage
+test/fixtures
+build/
+docs/
+protos/
+samples/generated/
+dist/