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feat: added prepare-ci workflow (#10)
Signed-off-by: Christian Kreuzberger <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,114 @@ | ||
| name: Prepare CI Run | ||
| on: | ||
| workflow_call: | ||
| outputs: | ||
| BRANCH: | ||
| description: Name of the branch that is currently being built | ||
| value: ${{ jobs.prepare_ci_run.outputs.BRANCH }} | ||
| BRANCH_SLUG: | ||
| description: Slug-name of the branch that is currently being built | ||
| value: ${{ jobs.prepare_ci_run.outputs.BRANCH_SLUG }} | ||
| VERSION: | ||
| description: Version that the next build should have (e.g., for tagging docker images) | ||
| value: ${{ jobs.prepare_ci_run.outputs.VERSION }} | ||
| DATETIME: | ||
| description: Current date and time (e.g., for tagging docker images) | ||
| value: ${{ jobs.prepare_ci_run.outputs.DATETIME }} | ||
| GIT_SHA: | ||
| description: Hash of the current git commit that this CI run is based on | ||
| value: ${{ jobs.prepare_ci_run.outputs.GIT_SHA }} | ||
| defaults: | ||
| run: | ||
| shell: bash | ||
| jobs: | ||
| prepare_ci_run: | ||
| name: Prepare CI Run | ||
| # Prepare CI Run looks at what has been changed in this commit/PR/... and determines which artifacts should be | ||
| # built afterwards (in other jobs that depend on this one). | ||
| runs-on: ubuntu-20.04 | ||
| outputs: | ||
| BRANCH: ${{ steps.extract_branch.outputs.BRANCH }} | ||
| BRANCH_SLUG: ${{ steps.extract_branch.outputs.BRANCH_SLUG }} | ||
| VERSION: ${{ steps.get_version.outputs.VERSION }} | ||
| DATETIME: ${{ steps.get_datetime.outputs.DATETIME }} | ||
| GIT_SHA: ${{ steps.extract_branch.outputs.GIT_SHA }} | ||
|
|
||
| steps: | ||
| - name: Checkout repo | ||
| uses: actions/checkout@v2 | ||
| with: | ||
| fetch-depth: 0 | ||
|
|
||
| - name: Extract branch name | ||
| id: extract_branch | ||
| run: | | ||
| echo "Note: GITHUB_REF=${GITHUB_REF}" | ||
| if [[ "${GITHUB_REF}" == "refs/heads"* ]]; then | ||
| echo "Note: This is a push to a local branch -> using branch name" | ||
| BRANCH=${GITHUB_REF#refs/heads/} | ||
| BRANCH_SLUG=$(echo $BRANCH | iconv -t ascii//TRANSLIT | sed -r s/[^a-zA-Z0-9]+/-/g | sed -r s/^-+\|-+$//g | tr A-Z a-z) | ||
| else | ||
| if [[ "${GITHUB_REF}" == "refs/pull/"* ]]; then | ||
| # usually the format for PRs is: refs/pull/1234/merge | ||
| echo "Note: This is a Pull Request -> using PR ID" | ||
| tmp=${GITHUB_REF#refs/pull/} | ||
| # remove the last "/merge" | ||
| # Branch name is basically the PR id | ||
| BRANCH=PR-${tmp%/merge} | ||
| # And Slug is "PR-${PRID}" | ||
| BRANCH_SLUG=${BRANCH} | ||
| else | ||
| echo "::error This is neither a push, nor a PR, probably something else... Exiting" | ||
| exit 1 | ||
| fi | ||
| fi | ||
| GIT_SHA="$(git rev-parse --short HEAD)" | ||
| # print GIT_SHA, BRANCH and BRANCH_SLUG (make sure they are also set in needs.prepare_ci_run.outputs !!!) | ||
| echo "##[set-output name=BRANCH;]$(echo ${BRANCH})" | ||
| echo "##[set-output name=BRANCH_SLUG;]$(echo ${BRANCH_SLUG})" | ||
| echo "##[set-output name=GIT_SHA;]$(echo ${GIT_SHA})" | ||
| - name: 'Get Previous tag' | ||
| id: get_previous_tag | ||
| uses: "WyriHaximus/github-action-get-previous-tag@v1" | ||
| - name: 'Get next patch version' | ||
| id: get_next_semver_tag | ||
| uses: "WyriHaximus/github-action-next-semvers@v1" | ||
| with: | ||
| version: ${{ steps.get_previous_tag.outputs.tag }} | ||
|
|
||
| - name: Determine next version | ||
| id: get_version | ||
| env: | ||
| BRANCH: ${{ steps.extract_branch.outputs.BRANCH }} | ||
| BRANCH_SLUG: ${{ steps.extract_branch.outputs.BRANCH_SLUG }} | ||
| shell: bash | ||
| run: | | ||
| # determine version | ||
| GIT_LAST_TAG=${{ steps.get_previous_tag.outputs.tag }} | ||
| GIT_NEXT_TAG=${{ steps.get_next_semver_tag.outputs.patch }} | ||
| echo "GIT_LAST_TAG=${GIT_LAST_TAG}, GIT_NEXT_TAG=${GIT_NEXT_TAG}" | ||
| if [[ "$BRANCH" == "release-"* ]]; then | ||
| # Release Branch: extract version from branch name | ||
| VERSION=${BRANCH#"release-"} | ||
| else | ||
| if [[ "$BRANCH" == "master" ]]; then | ||
| # master branch = latest | ||
| VERSION="${GIT_NEXT_TAG}-dev" | ||
| else | ||
| # Feature/Development Branch - use last tag with branch slug | ||
| VERSION="${GIT_NEXT_TAG}-dev-${BRANCH_SLUG}" | ||
| fi | ||
| fi | ||
| echo "VERSION=${VERSION}" | ||
| echo "##[set-output name=VERSION;]$(echo ${VERSION})" | ||
| - name: Get current date and time | ||
| id: get_datetime | ||
| run: | | ||
| echo "::set-output name=DATETIME::$(date +'%Y%m%d')$(date +'%H%M')" |
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