CI: use standard Github Action templates

A lot of our repositories have diverged from our intended template, so this copies a temlated version over whatever was here before

Connects pelias/pelias#951

Author: orangejulius

.github/workflows/_test.yml

@@ -0,0 +1,21 @@
+name: Unit Tests
+on: workflow_call
+jobs:
+  unit-tests:
+    runs-on: '${{ matrix.os }}'
+    strategy:
+      matrix:
+        os:
+          - ubuntu-22.04
+        node-version: [ 18.x, 20.x, 22.x ]
+    steps:
+      - uses: actions/checkout@v4
+      - name: 'Install node.js ${{ matrix.node-version }}'
+        uses: actions/setup-node@v4
+        with:
+          node-version: '${{ matrix.node-version }}'
+      - name: Run unit tests
+        run: |
+          [[ -f ./bin/ci-setup ]] && ./bin/ci-setup
+          npm install
+          npm run ci

.github/workflows/pull_request.yml

@@ -0,0 +1,7 @@
+name: Continuous Integration
+on: pull_request
+jobs:
+  unit-tests:
+    # only run this job for forks
+    if: github.event.pull_request.head.repo.full_name != github.repository
+    uses: ./.github/workflows/_test.yml

.github/workflows/push.yml

@@ -2,32 +2,17 @@ name: Continuous Integration
 on: push
 jobs:
   unit-tests:
-    runs-on: '${{ matrix.os }}'
-    strategy:
-      matrix:
-        os:
-          - ubuntu-22.04
-        node-version: [ 18.x, 20.x, 22.x ]
-    steps:
-      - uses: actions/checkout@v4
-      - name: 'Install node.js ${{ matrix.node-version }}'
-        uses: actions/setup-node@v4
-        with:
-          node-version: '${{ matrix.node-version }}'
-      - name: Run unit tests
-        run: |
-          npm install
-          npm run ci
+    uses: ./.github/workflows/_test.yml
   npm-publish:
     needs: unit-tests
-    if: github.ref == 'refs/heads/master' && github.event_name == 'push'
+    if: github.ref == 'refs/heads/master' && needs.unit-tests.result == 'success'
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
       - name: Install Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 16.x
+          node-version: 20.x
       - name: Run semantic-release
         env:
           GH_TOKEN: ${{ secrets.GH_SEMANTIC_RELEASE_TOKEN }}
@@ -36,17 +21,3 @@ jobs:
           if [[ -n "$GH_TOKEN" && -n "$NPM_TOKEN" ]]; then
             curl "https://raw.githubusercontent.com/pelias/ci-tools/master/semantic-release.sh" | bash -
           fi
-  build-docker-images:
-    # run this job if the unit tests passed and the npm-publish job was a success or was skipped
-    # note: github actions won't run a job if you don't call one of the status check functions, so `always()` is called since it evalutes to `true`
-    if: ${{ always() && needs.unit-tests.result == 'success' && (needs.npm-publish.result == 'success' || needs.npm-publish.result == 'skipped') }}
-    needs: [unit-tests, npm-publish]
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Build Docker images
-        env:
-          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
-          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
-        run: |
-          curl "https://raw.githubusercontent.com/pelias/ci-tools/master/build-docker-images.sh" | bash -