Migrate Jenkinsfile to GH Actions Workflow

.github/workflows/opentelemetry.yml

@@ -5,7 +5,9 @@ on:
   workflow_run:
     workflows:
       - test
+      - test-reporter
       - update-specs
+      - release
     types: [completed]
 
 jobs:

.github/workflows/release.yml

@@ -0,0 +1,37 @@
+name: release
+
+on:
+  push:
+    tags:
+      - v?[0-9]+.[0-9]+.[0-9]+
+
+permissions:
+  contents: write
+
+jobs:
+  test:
+    uses: ./.github/workflows/test.yml
+  release:
+    needs:
+      - test
+    runs-on: ubuntu-latest
+    steps:
+      - name: release
+        run: make -f .ci/Makefile release
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+          TAG_NAME: ${{ github.ref_name }}
+  notify:
+    runs-on: ubuntu-latest
+    if: always()
+    needs:
+      - release
+    steps:
+      - run: test $(echo '${{ toJSON(needs) }}' | jq -s 'map(.[].result) | all(.=="success")') = 'true'
+      - if: always()
+        uses: elastic/apm-pipeline-library/.github/actions/notify-build-status@current
+        with:
+          vaultUrl: ${{ secrets.VAULT_ADDR }}
+          vaultRoleId: ${{ secrets.VAULT_ROLE_ID }}
+          vaultSecretId: ${{ secrets.VAULT_SECRET_ID }}
+          slackChannel: "#apm-agent-php"

.github/workflows/test-reporter.yml

@@ -0,0 +1,20 @@
+---
+## Workflow to process the JUnit test results and add a report to the checks.
+name: test-reporter
+on:
+  workflow_run:
+    workflows:
+      - test
+    types:
+      - completed
+
+jobs:
+  report:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: elastic/apm-pipeline-library/.github/actions/test-report@current
+        with:
+          artifact: test-results            # artifact name
+          name: test-report                 # Name of the check run which will be created
+          path: "junit-*.xml"               # Path to test results (inside artifact .zip)
+          reporter: java-junit              # Format of test results

.github/workflows/test.yml

@@ -13,7 +13,36 @@ permissions:
   contents: read
 
 jobs:
-  hello:
+  sanity-checks:
     runs-on: ubuntu-latest
     steps:
-      - run: echo "Hello, World!"
+      - uses: elastic/apm-pipeline-library/.github/actions/pre-commit@current
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        php-image:
+          - 7.2-alpine
+          - 7.3-alpine
+          - 7.4-alpine
+          - 8.0-alpine
+          - 8.1-alpine
+          - 8.2-alpine
+    runs-on: ubuntu-latest
+    container: php:${{ matrix.php-image }}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Append PATH
+        run: echo "${GITHUB_WORKSPACE}" >> $GITHUB_PATH
+      - name: Install composer
+        run: .ci/scripts/install-composer.sh
+      - name: Install dependencies
+        run: composer --no-progress install
+      - name: Run tests
+        env:
+          VERSION: ${{ matrix.php-image }}
+        run: composer test
+      - uses: actions/upload-artifact@v3
+        with:
+          name: test-results
+          path: junit-*.xml

.pre-commit-config.yaml

@@ -6,9 +6,7 @@ repos:
     -   id: check-executables-have-shebangs
     -   id: check-merge-conflict
 
--   repo: git@github.com:elastic/apm-pipeline-library
+-   repo: https://github.com/elastic/apm-pipeline-library
     rev: current
     hooks:
     -   id: check-bash-syntax
-    -   id: check-jenkins-pipelines
-    -   id: check-jjbb