feat: building the new image #578
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| name: CloudTTY Build and Versioning | |
| on: | |
| push: | |
| branches: | |
| - 'main' | |
| - 'APL-369' | |
| env: | |
| NAMESPACE: linode | |
| REPO: apl-tty | |
| jobs: | |
| build-and-version: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: '2' | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Determine version | |
| id: determine-version | |
| run: | | |
| set -e | |
| if ${{ github.ref_name }} != "main" | |
| NEW_VERSION=${{ github.ref_name }} | |
| exit 0 | |
| fi | |
| # # Set the first image version to '0.1.0' if the repo does not exists. | |
| # if ! curl -s -L --fail "https://hub.docker.com/v2/repositories/${{ env.NAMESPACE }}/${{ env.REPO }}"; then echo "NEW_VERSION=0.1.0" >> $GITHUB_ENV && exit 0; fi | |
| # Get data for latest 10 versions of the image and filter the ones matching our semver pattern. Set the OLD_VERSION environment variable to the latest version. | |
| # The grep command matches the strings following this pattern: starts with an up to 2 digits number, a dot, an up to 3 digit number, a dot, ends with an up to 4 digits number | |
| REPO_URL="https://hub.docker.com/v2/repositories/${{ env.NAMESPACE }}/${{ env.REPO }}/tags/?page_size=10" | |
| OLD_VERSION="$(curl -s -L --fail ${REPO_URL} | jq '.results[].name' -r | grep -E '^[0-9]{0,2}.[0-9]{0,3}.[0-9]{0,4}$' | head -n 1)" | |
| echo "OLD_VERSION=${OLD_VERSION}" >> $GITHUB_ENV | |
| if git log --format=%B -n 1 ${{ github.sha }} | grep -q "\[TTY\]\[MAJOR\]"; then | |
| # If a "[TTY][MAJOR]" commit is found, increment the major version by one and reset the minor and patch version to '0'. | |
| NEW_VERSION="$(echo ${OLD_VERSION} | awk -F. -v OFS=. '{$1 = $1 + 1; $2 = 0; $3 = 0} {print $0}')" | |
| echo "NEW_VERSION=${NEW_VERSION}" >> $GITHUB_ENV | |
| echo OLD_VERSION = ${OLD_VERSION} | |
| echo NEW_VERSION = ${NEW_VERSION} | |
| elif git log --format=%B -n 1 ${{ github.sha }} | grep -q "\[TTY\]\[MINOR\]"; then | |
| # If a "[TTY][MINOR]" commit is found, increment the minor version by one and reset the patch version to '0'. | |
| NEW_VERSION="$(echo ${OLD_VERSION} | awk -F. -v OFS=. '{$2 = $2 + 1; $3 = 0} {print $0}')" | |
| echo "NEW_VERSION=${NEW_VERSION}" >> $GITHUB_ENV | |
| echo OLD_VERSION = ${OLD_VERSION} | |
| echo NEW_VERSION = ${NEW_VERSION} | |
| elif git diff-tree --no-commit-id --name-only ${{ github.sha }} -r | grep -q "tools\/Dockerfile-tty"; then | |
| # No special tag found, but changes were made to the tools/Dockerfile-tty so will upgrade the patch version. | |
| NEW_VERSION="$(echo ${OLD_VERSION} | awk -F. -v OFS=. '{$3 = $3 + 1} {print $0}')" | |
| echo "NEW_VERSION=${NEW_VERSION}" >> $GITHUB_ENV | |
| echo OLD_VERSION = ${OLD_VERSION} | |
| echo NEW_VERSION = ${NEW_VERSION} | |
| fi | |
| echo "No need to bump the version. Will skip next steps." | |
| - name: Build and tag Docker image | |
| if: ${{ env.NEW_VERSION != null }} | |
| run: | | |
| docker buildx build --load -t ${{ env.NAMESPACE }}/${{ env.REPO }}:${{ env.NEW_VERSION }} -t ${{ env.NAMESPACE }}/${{ env.REPO }}:latest -f tools/Dockerfile-tty . | |
| - name: Squash image | |
| if: ${{ env.NEW_VERSION != null }} | |
| run: | | |
| pip3 install docker-squash | |
| docker-squash ${{ env.NAMESPACE }}/${{ env.REPO }} -t ${{ env.NAMESPACE }}/${{ env.REPO }}:${{ env.NEW_VERSION }} | |
| - name: Login to GitHub Container Registry | |
| if: ${{ env.NEW_VERSION != null }} | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ vars.DOCKERHUB_LINODEBOT_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_LINODEBOT_TOKEN }} | |
| - name: Push Docker image | |
| if: ${{ env.NEW_VERSION != null }} | |
| run: | | |
| docker push ${{ env.NAMESPACE }}/${{ env.REPO }}:${{ env.NEW_VERSION }} | |
| docker push ${{ env.NAMESPACE }}/${{ env.REPO }}:latest |