Get latest release version #695
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| # Found at https://stackoverflow.com/questions/58465057/trigger-a-github-actions-when-another-repository-creates-a-release | |
| # and modified for our purposes. Simple premise: fetch release and prerelease information from github api url's, parse | |
| # into variables and check against committed files to verify the current build version numbers. If any changes, commit | |
| # new version files which will then fire off the docker build workflow. The magic which allows this to happen is in the | |
| # REPO_SCOPED_TOKEN which literally is a github token with full 'repo' scope privileges. | |
| name: Get latest release version | |
| on: | |
| schedule: | |
| # Set time to run to 18:00, which is I think UTC time? About 5 hours ahead of my time. Should be around 1 pm. | |
| - cron: '0 18 * * *' | |
| workflow_dispatch: | |
| jobs: | |
| get-version: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| token: ${{ secrets.REPO_SCOPED_TOKEN }} | |
| - name: Fetch release version | |
| id: release_version | |
| run: | | |
| curl -sL https://api.github.com/repos/element-hq/synapse/releases/latest | \ | |
| echo "release_version=$( jq -r '.tag_name')" >> $GITHUB_OUTPUT | |
| - name: Fetch pre-release version | |
| id: prerelease_version | |
| run: | | |
| curl -sL https://api.github.com/repos/element-hq/synapse/releases | \ | |
| echo "prerelease_version=$(jq -r 'map(select(.tag_name)) | first | .tag_name')" >> $GITHUB_OUTPUT | |
| - name: Check recorded versions | |
| id: version_check | |
| shell: bash | |
| run: | | |
| if [ "${{ steps.release_version.outputs.release_version }}" != "$(cat release-versions/synapse-latest.txt)" ]; then | |
| echo "Updating synapse-latest.txt" | |
| echo "${{ steps.release_version.outputs.release_version }}" > release-versions/synapse-latest.txt | |
| fi | |
| if [ "${{ steps.prerelease_version.outputs.prerelease_version }}" != "$(cat release-versions/synapse-prerelease.txt)" ]; then | |
| echo "Updating synapse-prerelease.txt" | |
| echo "${{ steps.prerelease_version.outputs.prerelease_version }}" > release-versions/synapse-prerelease.txt | |
| fi | |
| - name: Check for modified files | |
| id: git-check | |
| run: | | |
| echo "modified=$([ -z `git status --porcelain` ] && echo 'false' || echo 'true')" >> $GITHUB_OUTPUT | |
| - name: Commit latest versions | |
| if: ${{ steps.git-check.outputs.modified == 'true' }} | |
| run: | | |
| git config --global user.name 'Jason Little' | |
| git config --global user.email '[email protected]' | |
| git commit -am "Update Synapse versions(automated)" | |
| git push |