[pull] master from commaai:master #23
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| name: "PR review" | |
| on: | |
| pull_request_target: | |
| types: [opened, reopened, synchronize, edited, edited] | |
| jobs: | |
| labeler: | |
| name: apply labels | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: false | |
| - uses: actions/[email protected] | |
| with: | |
| dot: true | |
| configuration-path: .github/labeler.yaml | |
| pr_branch_check: | |
| name: check branch | |
| runs-on: ubuntu-latest | |
| if: github.repository == 'commaai/openpilot' | |
| steps: | |
| - uses: Vankka/pr-target-branch-action@69ab6dd5c221de3548b3b6c4d102c1f4913d3baa | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| with: | |
| target: /^(?!master$).*/ | |
| exclude: /commaai:.*/ | |
| change-to: ${{ github.base_ref }} | |
| already-exists-action: close_this | |
| already-exists-comment: "Your PR should be made against the `master` branch" | |
| check-pr-template: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| issues: write | |
| pull-requests: write | |
| actions: read | |
| if: github.event.pull_request.head.repo.full_name != 'commaai/openpilot' | |
| steps: | |
| - uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| // Comment to add to the PR if no template has been used | |
| const NO_TEMPLATE_MESSAGE = | |
| "It looks like you didn't use one of the Pull Request templates. Please check [the contributing docs](https://github.com/commaai/openpilot/blob/master/docs/CONTRIBUTING.md). \ | |
| Also make sure that you didn't modify any of the checkboxes or headings within the template."; | |
| // body data for future requests | |
| const body_data = { | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| }; | |
| // Utility function to extract all headings | |
| const extractHeadings = (markdown) => { | |
| const headingRegex = /^(#{1,6})\s+(.+)$/gm; | |
| const boldTextRegex = /^(?:\*\*|__)(.+?)(?:\*\*|__)\s*$/gm; | |
| const headings = []; | |
| let headingMatch; | |
| while ((headingMatch = headingRegex.exec(markdown))) { | |
| headings.push(headingMatch[2].trim()); | |
| } | |
| let boldMatch; | |
| while ((boldMatch = boldTextRegex.exec(markdown))) { | |
| headings.push(boldMatch[1].trim()); | |
| } | |
| return headings; | |
| }; | |
| // Utility function to extract all check box descriptions | |
| const extractCheckBoxTexts = (markdown) => { | |
| const checkboxRegex = /^\s*-\s*\[( |x)\]\s+(.+)$/gm; | |
| const checkboxes = []; | |
| let match; | |
| while ((match = checkboxRegex.exec(markdown))) { | |
| checkboxes.push(match[2].trim()); | |
| } | |
| return checkboxes; | |
| }; | |
| // Utility function to check if a list is a subset of another list | |
| isSubset = (subset, superset) => { | |
| return subset.every((item) => superset.includes(item)); | |
| }; | |
| // Utility function to check if a list of checkboxes is a subset of another list of checkboxes | |
| isCheckboxSubset = (templateCheckBoxTexts, prTextCheckBoxTexts) => { | |
| // Check if each template checkbox text is a substring of at least one PR checkbox text | |
| // (user should be allowed to add additional text) | |
| return templateCheckBoxTexts.every((item) => prTextCheckBoxTexts.some((element) => element.includes(item))) | |
| } | |
| // Get filenames of all currently checked-in PR templates | |
| const template_contents = await github.rest.repos.getContent({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| path: ".github/PULL_REQUEST_TEMPLATE", | |
| }); | |
| var template_filenames = []; | |
| for (const content of template_contents.data) { | |
| template_filenames.push(content.path); | |
| } | |
| console.debug("Received template filenames: " + template_filenames); | |
| // Retrieve templates | |
| var templates = []; | |
| for (const template_filename of template_filenames) { | |
| const template_response = await github.rest.repos.getContent({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| path: template_filename, | |
| }); | |
| // Convert Base64 content back | |
| const decoded_template = atob(template_response.data.content); | |
| const headings = extractHeadings(decoded_template); | |
| const checkboxes = extractCheckBoxTexts(decoded_template); | |
| if (!headings.length && !checkboxes.length) { | |
| console.warn( | |
| "Invalid template! Contains neither headings nor checkboxes, ignoring it: \n" + | |
| decoded_template | |
| ); | |
| } else { | |
| templates.push({ headings: headings, checkboxes: checkboxes }); | |
| } | |
| } | |
| // Retrieve the PR Body | |
| const pull_request = await github.rest.issues.get({ | |
| ...body_data, | |
| }); | |
| const pull_request_text = pull_request.data.body; | |
| console.debug("Received Pull Request body: \n" + pull_request_text); | |
| /* Check if the PR Body matches one of the templates | |
| A template is defined by all headings and checkboxes it contains | |
| We extract all Headings and Checkboxes from the PR text and check if any of the templates is a subset of that | |
| */ | |
| const pr_headings = extractHeadings(pull_request_text); | |
| const pr_checkboxes = extractCheckBoxTexts(pull_request_text); | |
| console.debug("Found Headings in PR body:\n" + pr_headings); | |
| console.debug("Found Checkboxes in PR body:\n" + pr_checkboxes); | |
| var template_found = false; | |
| // Iterate over each template to check if it applies | |
| for (const template of templates) { | |
| console.log( | |
| "Checking for headings: [" + | |
| template.headings + | |
| "] and checkboxes: [" + | |
| template.checkboxes + "]" | |
| ); | |
| if ( | |
| isCheckboxSubset(template.checkboxes, pr_checkboxes) && | |
| isSubset(template.headings, pr_headings) | |
| ) { | |
| console.debug("Found matching template!"); | |
| template_found = true; | |
| } | |
| } | |
| // List comments from previous runs | |
| var existing_comments = []; | |
| const comments = await github.rest.issues.listComments({ | |
| ...body_data, | |
| }); | |
| for (const comment of comments.data) { | |
| if (comment.body === NO_TEMPLATE_MESSAGE) { | |
| existing_comments.push(comment); | |
| } | |
| } | |
| // Add a comment to the PR that it is not using a the template (but only if this comment does not exist already) | |
| if (!template_found) { | |
| var comment_already_sent = false; | |
| // Add an 'in-bot-review' label since this PR doesn't have the template | |
| github.rest.issues.addLabels({ | |
| ...body_data, | |
| labels: ["in-bot-review"], | |
| }); | |
| if (existing_comments.length < 1) { | |
| github.rest.issues.createComment({ | |
| ...body_data, | |
| body: NO_TEMPLATE_MESSAGE, | |
| }); | |
| } | |
| } else { | |
| // If template has been found, delete any old comment about missing template | |
| for (const existing_comment of existing_comments) { | |
| github.rest.issues.deleteComment({ | |
| ...body_data, | |
| comment_id: existing_comment.id, | |
| }); | |
| } | |
| // Remove the 'in-bot-review' label after the review is done and the PR has passed | |
| github.rest.issues.removeLabel({ | |
| ...body_data, | |
| name: "in-bot-review", | |
| }).catch((error) => { | |
| console.log("Label 'in-bot-review' not found, ignoring"); | |
| }); | |
| } | |