PR Comment Trigger #190
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: PR Comment Trigger | |
| on: | |
| issue_comment: | |
| types: | |
| - created | |
| jobs: | |
| pr-comment: | |
| runs-on: ubuntu-latest | |
| if: ${{ github.event.issue.pull_request && github.event.comment.user.login == github.event.issue.user.login }} | |
| steps: | |
| - name: Execute script if PR author commented | |
| uses: actions/github-script@v6 | |
| with: | |
| github-token: ${{ secrets.ZOWE_ROBOT_TOKEN }} | |
| script: | | |
| console.log("PR URL:", context.payload.issue.pull_request.url); | |
| console.log("PR author:", context.payload.issue.user.login); | |
| console.log("Comment author:", context.payload.comment.user.login); | |
| const body = context.payload.comment.body; | |
| if (body.startsWith("/labels ")) { | |
| console.log("Comment body:", body); | |
| const repoLabels = (await github.rest.issues.listLabelsForRepo(context.repo)).data.map((label) => label.name); | |
| const labelMapping = {}; | |
| for (const label of repoLabels) { | |
| if (label.includes(": ")) { | |
| console.log("Found repo label:", label); | |
| labelMapping[label.replace(" ", "")] = label; | |
| labelMapping[label.slice(label.indexOf(":") + 2)] = label; | |
| } | |
| } | |
| const labelsCurrent = (await github.rest.issues.listLabelsOnIssue({ ...context.repo, issue_number: context.payload.issue.number })).data.map((label) => label.name); | |
| console.log("PR labels:", labelsCurrent.join(", ")); | |
| const cmdArgs = body.split(" ").slice(1); | |
| const labelsToAdd = cmdArgs.filter((arg) => !arg.startsWith("-")).map((arg) => arg.startsWith("+") ? arg.slice(1) : arg); | |
| console.log("Labels to add:", labelsToAdd.join(", ")); | |
| const labelsToRemove = cmdArgs.filter((arg) => arg.startsWith("-")).map((arg) => arg.slice(1)); | |
| console.log("Labels to remove:", labelsToRemove.join(", ")); | |
| const labelsInvalid = []; | |
| for (const label of labelsToAdd) { | |
| if (labelMapping[label] == null) { | |
| console.log("Invalid label:", label); | |
| labelsInvalid.push(label); | |
| } else if (labelsCurrent.includes(labelMapping[label])) { | |
| console.log("Skipping label:", labelMapping[label]); | |
| } else { | |
| console.log("Adding label:", labelMapping[label]); | |
| try { | |
| await github.rest.issues.addLabels({ ...context.repo, issue_number: context.payload.issue.number, labels: [labelMapping[label]] }); | |
| } catch (err) { | |
| console.log("Failed to add label:", err); | |
| labelsInvalid.push(label); | |
| } | |
| } | |
| } | |
| for (const label of labelsToRemove) { | |
| if (labelMapping[label] == null) { | |
| console.log("Invalid label:", label); | |
| labelsInvalid.push(label); | |
| } else if (!labelsCurrent.includes(labelMapping[label])) { | |
| console.log("Skipping label:", labelMapping[label]); | |
| } else { | |
| console.log("Removing label:", labelMapping[label]); | |
| try { | |
| await github.rest.issues.removeLabel({ ...context.repo, issue_number: context.payload.issue.number, name: labelMapping[label] }); | |
| } catch (err) { | |
| console.log("Failed to remove label:", err); | |
| labelsInvalid.push(label); | |
| } | |
| } | |
| } | |
| await github.rest.issues.deleteComment({ ...context.repo, comment_id: context.payload.comment.id }); | |
| if (labelsInvalid.length > 0) { | |
| console.log("Invalid labels:", labelsInvalid.join(", ")); | |
| const bodyQuoted = body.split("\n").map((line) => "> " + line).join("\n"); | |
| await github.rest.issues.createComment({ ...context.repo, issue_number: context.payload.issue.number, body: bodyQuoted + "\n\nThe following labels are invalid: " + labelsInvalid.join(", ") }); | |
| } | |
| } |