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Create update-antora-ui-spring action
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Diff for: ‎README.adoc

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@@ -86,3 +86,52 @@ Example usage:
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docs-ssh-host-key: ${{ secrets.DOCS_SSH_HOST_KEY }}
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dry-run: true
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----
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== update-antora-ui-spring
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A GitHub Action that detects if there is a new version of the Antora UI Spring artifact and creates a PR to update it.
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[source,yml]
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----
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inputs:
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docs-branch:
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description: The branch where the file containing the Antora UI Spring artifact is. Default is 'docs-build'
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default: 'docs-build'
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workflow-branch-suffix:
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description: The suffix for the branch that will be created by the workflow with the changes, resolves to ${docs-branch}_${workflow-branch-suffix}. Default is update-antora-ui-spring
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default: 'update-antora-ui-spring'
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antora-file-path:
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description: Path to the Antora file containing the Antora UI Spring artifact. Default is 'antora-playbook.yml'.
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default: 'antora-playbook.yml'
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token:
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description: Token with write permission to pull-requests, issues and contents
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required: true
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----
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Example usage:
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.github/workflows/update-antora-ui-spring.yml
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[source,yml,subs=attributes+]
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----
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permissions:
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pull-requests: write
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issues: write
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contents: write
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jobs:
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update-antora-ui-spring:
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runs-on: ubuntu-latest
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name: Update Antora UI Spring
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strategy:
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matrix:
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branch: ['main', 'docs-build']
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steps:
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- uses: spring-io/spring-docs-actions/update-antora-spring-ui@{ACTION_VERSION}
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name: Update antora-playbook.yml
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with:
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docs-branch: ${{ matrix.branch }}
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token: ${{ secrets.GITHUB_TOKEN }}
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----
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The PR will only be created if there is no open PR for the same branch, even if there is a newer version of Antora UI Spring.
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For example, if there is an open PR to update from version `v0.4.11` to `v0.4.12` and `v0.4.13` is released, the workflow won't open a new PR for `v0.4.13` if the previous one is not closed.

Diff for: ‎update-antora-spring-ui/action.yml

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name: Update Antora UI Spring
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description: A GitHub Action that detects if there is a new version of the Antora UI Spring artifact and creates a PR to update it.
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inputs:
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docs-branch:
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description: The branch where the file containing the Antora UI Spring artifact is. Default is 'docs-build'
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default: 'docs-build'
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workflow-branch-suffix:
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description: The suffix for the branch that will be created by the workflow with the changes, resolves to ${docs-branch}_${workflow-branch-suffix}. Default is update-antora-ui-spring
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default: 'update-antora-ui-spring'
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antora-file-path:
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description: Path to the Antora file containing the Antora UI Spring artifact. Default is 'antora-playbook.yml'.
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default: 'antora-playbook.yml'
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token:
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description: Token with write permission to pull-requests, issues and contents
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required: true
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runs:
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using: "composite"
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steps:
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- uses: actions/checkout@v4
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- id: generate-branch-name
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name: Generate Branch Name
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run: echo "branch-name=${{ inputs.docs-branch }}_${{ inputs.workflow-branch-suffix }}" >> $GITHUB_OUTPUT
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shell: bash
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- id: check-existing-pr
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name: Check for Existing PR
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run: |
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pr_count=$(gh pr list --head ${{ steps.generate-branch-name.outputs.branch-name }} --base ${{ inputs.docs-branch }} --state open --json id | jq length)
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if [[ $pr_count -eq 0 ]]; then
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echo "continue=true" >> $GITHUB_OUTPUT
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else
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echo "Found at least one open PR, won't make any changes until the PR is closed."
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fi
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shell: bash
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env:
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GH_TOKEN: ${{ inputs.token }}
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- name: Delete Existing Branch If No PR Open
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if: ${{ steps.check-existing-pr.outputs.continue == 'true' }}
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run: |
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if git ls-remote --exit-code --heads origin "${{ steps.generate-branch-name.outputs.branch-name }}" >/dev/null 2>&1; then
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echo "Deleting ${{ steps.generate-branch-name.outputs.branch-name }} branch"
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git push -d origin ${{ steps.generate-branch-name.outputs.branch-name }}
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fi
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shell: bash
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- name: Get Current UI Bundle URL
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id: current
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if: ${{ steps.check-existing-pr.outputs.continue == 'true' }}
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run: |
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echo current_ui_bundle_url=$(grep -oE 'http[s]?://[^ ]+/ui-bundle.zip' -i -w ${{ inputs.antora-file-path }}) >> $GITHUB_OUTPUT
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shell: bash
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- name: Get Latest UI Bundle URL
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id: latest
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if: ${{ steps.check-existing-pr.outputs.continue == 'true' }}
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run: |
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echo latest_ui_bundle_url=$(gh api /repos/spring-io/antora-ui-spring/releases/latest | jq -r '.assets[] | select(.name == "ui-bundle.zip") | .browser_download_url') >> $GITHUB_OUTPUT
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echo tag_name=$(gh api /repos/spring-io/antora-ui-spring/releases/latest | jq -r '.tag_name') >> $GITHUB_OUTPUT
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shell: bash
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env:
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GH_TOKEN: ${{ inputs.token }}
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- name: Replace Current with Latest
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id: replace
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if: ${{ steps.current.outputs.current_ui_bundle_url != steps.latest.outputs.latest_ui_bundle_url }}
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run: |
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sed -i 's@${{ steps.current.outputs.current_ui_bundle_url }}@${{ steps.latest.outputs.latest_ui_bundle_url }}@g' ${{ inputs.antora-file-path }}
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shell: bash
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- name: Setup Git User
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run: |
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git config --global user.name 'github-actions[bot]'
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git config --global user.email 'github-actions[bot]@users.noreply.github.com'
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shell: bash
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- name: Create Commit
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id: commit
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run: |
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if [ "$(git status --porcelain)" ]; then
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git switch -c ${{ steps.generate-branch-name.outputs.branch-name }}
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git add .
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git commit -m "Update Antora Spring UI to ${{ steps.latest.outputs.tag_name }}"
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git push origin ${{ steps.generate-branch-name.outputs.branch-name }}
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echo create_pr=true >> $GITHUB_OUTPUT
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else
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echo "No changes detected, will not create a commit"
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echo create_pr=false >> $GITHUB_OUTPUT
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fi
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shell: bash
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- name: Create Pull Request
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if: ${{ steps.commit.outputs.create_pr == 'true' }}
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id: pull_request
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uses: actions/github-script@v7
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with:
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script: |
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const { repo, owner } = context.repo;
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await github.rest.pulls.create({
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title: 'Update Antora UI Spring to ${{ steps.latest.outputs.tag_name }}',
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owner: owner,
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repo: repo,
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head: '${{ steps.generate-branch-name.outputs.branch-name }}',
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base: '${{ inputs.docs-branch }}',
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});
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