Merge pull request #6 from tranityproject/ayungavis/3-setup-cicd

Setup CI/CD using GitHub Actions

.github/release.yaml

@@ -0,0 +1,25 @@
+changelog:
+  exclude:
+    labels:
+      - ignore-for-release
+    authors:
+      - octocat
+  categories:
+    - title: Breaking Changes 🛠
+      labels:
+        - breaking
+    - title: Exciting New Features 🎉
+      labels:
+        - feature
+    - title: Fixes 🔧
+      labels:
+        - fix
+    - title: Documentation 🔧
+      labels:
+        - docs
+    - title: CI 👷
+      labels:
+        - ci
+    - title: Other Changes
+      labels:
+        - "*"

.github/workflows/ci.yaml

@@ -0,0 +1,56 @@
+name: ci
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  check_if_version_upgraded:
+    name: Check if version upgrade
+    # When someone forks the repo and opens a PR we want to enables the tests to be run (the previous jobs)
+    # but obviously only us should be allowed to release.
+    # In the following check we make sure that we own the branch this CI workflow is running on before continuing.
+    # Without this check, trying to release would fail anyway because only us have the correct secret.NPM_TOKEN but
+    # it's cleaner to stop the execution instead of letting the CI crash.
+    if: |
+      github.event_name == 'push' || 
+      github.event.pull_request.head.repo.owner.login == github.event.pull_request.base.repo.owner.login
+    runs-on: ubuntu-latest
+    outputs:
+      from_version: ${{ steps.step1.outputs.from_version }}
+      to_version: ${{ steps.step1.outputs.to_version }}
+      is_upgraded_version: ${{ steps.step1.outputs.is_upgraded_version }}
+      is_pre_release: ${{steps.step1.outputs.is_pre_release }}
+    steps:
+      - uses: garronej/[email protected]
+        id: step1
+        with:
+          action_name: is_package_json_version_upgraded
+          branch: ${{ github.head_ref || github.ref }}
+
+  create_github_release:
+    runs-on: ubuntu-latest
+    # We create release only if the version in the package.json have been upgraded and this CI is running against the main branch.
+    # We allow branches with a PR open on main to publish pre-release (x.y.z-rc.u) but not actual releases.
+    if: |
+      needs.check_if_version_upgraded.outputs.is_upgraded_version == 'true' &&
+      (
+        github.event_name == 'push' ||
+        needs.check_if_version_upgraded.outputs.is_pre_release == 'true'
+      )
+    needs:
+      - check_if_version_upgraded
+    steps:
+      - uses: softprops/action-gh-release@v1
+        with:
+          name: Release v${{ needs.check_if_version_upgraded.outputs.to_version }}
+          tag_name: v${{ needs.check_if_version_upgraded.outputs.to_version }}
+          target_commitish: ${{ github.head_ref || github.ref }}
+          generate_release_notes: true
+          draft: false
+          prerelease: ${{ needs.check_if_version_upgraded.outputs.is_pre_release == 'true' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}