Image Builder by Branch/Commit #21
Workflow file for this run
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| name: "Image Builder by Branch/Commit" | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| branchOrCommitSHA: | |
| type: string | |
| required: true | |
| description: "Input a branch name or a valid commit SHA (40 chars string)" | |
| env: | |
| REGISTRY: "ghcr.io" | |
| IMAGE_NAME: "futureversecom/seed" | |
| jobs: | |
| build-image-by-branch-or-commitsha: | |
| runs-on: [seed-builder] | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Check if input variable is empty | |
| id: input-check | |
| shell: bash | |
| run: | | |
| BRANCH_OR_COMMITSHA="${{ github.event.inputs.branchOrCommitSHA }}" | |
| # remove any whitespaces to the input var | |
| INPUT="$(echo -e $BRANCH_OR_COMMITSHA | xargs)" | |
| if [ "$INPUT" == '' ]; then | |
| echo "Please provide a valid branch name or commit hash in the branchOrCommitSHA input." | |
| exit 1 | |
| fi | |
| echo "branchOrCommitSHA=$INPUT" >> $GITHUB_OUTPUT; | |
| - name: Checkout branch or commitSHA | |
| uses: actions/checkout@v3 | |
| with: | |
| ref: ${{ steps.input-check.outputs.branchOrCommitSHA }} | |
| - name: ghcr.io login | |
| uses: docker/login-action@49ed152c8eca782a232dede0303416e8f356c37b | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # build and tag an image with branch name | |
| - name: Build 🛠 & Publish 🐳 | |
| run: | | |
| INPUT="${{ steps.input-check.outputs.branchOrCommitSHA }}" | |
| # Check if the INPUT is a valid branch or commit hash | |
| if git rev-parse --verify "$INPUT" >/dev/null 2>&1; then | |
| COMMIT_HASH=$(git rev-parse --short HEAD) | |
| echo "commit hash: $COMMIT_HASH" | |
| docker build -t "$REGISTRY/$IMAGE_NAME:$COMMIT_HASH" -f ./Dockerfile . | |
| docker push "$REGISTRY/$IMAGE_NAME:$COMMIT_HASH" | |
| if [ ! -z "$(git branch --list "$INPUT")" ]; then | |
| # INPUT is a branch name | |
| # manually get the branch name since github.ref_name can also be the tag | |
| # and replace invalid chars with dash char | |
| GIT_REF=$(git rev-parse --abbrev-ref HEAD | sed 's/[^a-zA-Z0-9]/-/g') | |
| echo "branch name: $GIT_REF" | |
| # tag the image with the branch name | |
| docker tag "$REGISTRY/$IMAGE_NAME:$COMMIT_HASH" "$REGISTRY/$IMAGE_NAME:$COMMIT_HASH-$GIT_REF" | |
| docker push "$REGISTRY/$IMAGE_NAME:$COMMIT_HASH-$GIT_REF" | |
| fi | |
| # clean up images | |
| docker image prune --filter label=stage=build -f | |
| else | |
| # If the argument is not a valid branch or commit hash, print an error message | |
| echo "$INPUT is not a valid branch name or commit hash." | |
| exit 1 | |
| fi |