Add cleanup for integration tests

.github/workflows/integration-test.yml

@@ -53,6 +53,9 @@ jobs:
         continue-on-error: true
         run: DYNAMIC_COORDINATES=${{ matrix.dynamicCoordinates }} npm run e2e-test-service
 
+      - name: Clean up
+        run: GITHUB_TOKEN=${{ secrets.CLEARLYDEFINED_GITHUB_PAT }} npm run e2e-test-service-cleanup
+
       - name: Generate structured diffs
         run: DYNAMIC_COORDINATES=${{ matrix.dynamicCoordinates }} npm run definitions-diff ${{ github.event.inputs.baseFolderPath }}
 

tools/integration/lib/cleanupPR.js

@@ -0,0 +1,155 @@
+// (c) Copyright 2025, SAP SE and ClearlyDefined contributors. Licensed under the MIT license.
+// SPDX-License-Identifier: MIT
+
+/** @type {string | undefined} */
+const GITHUB_TOKEN = process.env.GITHUB_TOKEN
+
+/** @type {string} */
+const REPO_OWNER = 'clearlydefined'
+
+/** @type {string} */
+const REPO_NAME = 'curated-data-dev'
+
+/** @type {string} */
+const TARGET_TITLE = 'test maven/mavencentral/org.apache.httpcomponents/httpcore/4.4.16'
+
+/** @type {string} */
+const oneDayAgo = new Date(Date.now() - 24 * 60 * 60 * 1000).toISOString()
+
+/**
+ * @typedef {Object} Options
+ * @property {string} title - The title to search for.
+ * @property {string} repoOwner - The owner of the repository.
+ * @property {string} repoName - The name of the repository.
+ */
+
+/**
+ * Creates an authenticated Octokit instance.
+ * @returns {Promise<import('@octokit/rest').Octokit>}
+ * @throws {Error} If GITHUB_TOKEN is not set.
+ */
+const createOctokit = () =>
+  import('@octokit/rest').then(({ Octokit }) => {
+    if (!GITHUB_TOKEN) {
+      throw new Error('GITHUB_TOKEN is not set')
+    }
+    return new Octokit({
+      auth: GITHUB_TOKEN
+    })
+  })
+
+/**
+ * Finds pull requests matching the given title and created before the specified date.
+ * @param {import('@octokit/rest').Octokit} octokit - The Octokit instance.
+ * @param {Options} options - The options for cleanup.
+ * @param {string} dateSince - The ISO date string to filter PRs created before this date.
+ * @returns {Promise<{prNumber: number, prTitle: string}[]>} The list of matching pull requests.
+ */
+const findPullRequests = async (octokit, options, dateSince) => {
+  const { title: givenTitle, repoOwner, repoName } = options
+  /** @type {{prNumber: number, prTitle: string}[]} */
+  const result = []
+  try {
+    const iterator = octokit.paginate.iterator(octokit.rest.pulls.list, {
+      owner: repoOwner,
+      repo: repoName,
+      state: 'open',
+      sort: 'created',
+      direction: 'desc'
+    })
+
+    for await (const { data: openPrs } of iterator) {
+      const foundPrs = findInBatch(openPrs, givenTitle)
+      result.push(...foundPrs)
+      if (checkIsDone(openPrs, dateSince)) break
+    }
+    return result
+  } catch (error) {
+    const errorMessage = error instanceof Error ? error.message : String(error)
+    console.error(`Failed to fetch pull requests for repo ${repoOwner}/${repoName}: ${errorMessage}`)
+    throw error
+  }
+}
+
+/**
+ * Filters pull requests by title.
+ * @param {{number: number, title: string}[]} openPrs - The list of open pull requests.
+ * @param {string} givenTitle - The title to search for.
+ * @returns {{prNumber: number, prTitle: string}[]} The list of matching pull requests.
+ */
+const findInBatch = (openPrs, givenTitle) => {
+  const found = (openPrs || [])
+    .map(({ number, title }) => {
+      console.debug(`Checking PR #${number}: ${title}`)
+      return { prNumber: number, prTitle: title }
+    })
+    .filter(({ prTitle }) => prTitle === givenTitle)
+
+  console.info(`Found ${found.length} PRs with title: ${givenTitle}`)
+  return found
+}
+
+/**
+ * Checks if the iteration is done based on the date of the earliest PR.
+ * @param {{created_at: string}[]} prsByDateDesc - The list of PRs sorted by date in descending order.
+ * @param {string} dateSince - The ISO date string to compare against.
+ * @returns {boolean} True if the iteration is done, false otherwise.
+ */
+const checkIsDone = (prsByDateDesc, dateSince) => {
+  if (!prsByDateDesc.length) return true
+  const earliestPr = prsByDateDesc[prsByDateDesc.length - 1]
+  console.debug(`${earliestPr.created_at} < ${dateSince} ?`)
+  return earliestPr.created_at < dateSince
+}
+
+/**
+ * Closes a pull request.
+ * @param {import('@octokit/rest').Octokit} octokit - The Octokit instance.
+ * @param {Options} options - The options for cleanup.
+ * @param {number} prNumber - The pull request number.
+ * @returns {Promise<void>}
+ * @throws {Error} If the pull request cannot be closed.
+ */
+const closePullRequest = async (octokit, options, prNumber) => {
+  const { repoOwner, repoName } = options
+  try {
+    await octokit.pulls.update({
+      owner: repoOwner,
+      repo: repoName,
+      pull_number: prNumber,
+      state: 'closed'
+    })
+    console.info(`PR #${prNumber} closed successfully.`)
+  } catch (error) {
+    const errorMessage = error instanceof Error ? error.message : String(error)
+    console.error(`Failed to close PR #${prNumber}: ${errorMessage}`)
+    throw error
+  }
+}
+
+/**
+ * Cleans up pull requests with the specified title created before the given date.
+ * @param {Object} opts - The options for cleanup.
+ * @param {string} [opts.title=TARGET_TITLE] - The title to search for.
+ * @param {string} [opts.repoOwner=REPO_OWNER] - The owner of the repository.
+ * @param {string} [opts.repoName=REPO_NAME] - The name of the repository.
+ * @param {string} [dateSince=oneDayAgo] - The ISO date string to filter PRs created before this date.
+ * @returns {Promise<void>}
+ */
+const cleanupPR = async (opts = {}, dateSince = oneDayAgo) => {
+  const { title = TARGET_TITLE, repoOwner = REPO_OWNER, repoName = REPO_NAME } = opts
+  const options = { title, repoOwner, repoName }
+  console.info(`Cleanup options: ${JSON.stringify(options)}`)
+  console.info(`Searching for PRs with title: ${title}`)
+
+  const octokit = await createOctokit()
+  const found = await findPullRequests(octokit, options, dateSince)
+  console.info(`Found ${found.length} PRs with title: ${title} before ${dateSince}`)
+
+  for (const { prTitle, prNumber } of found) {
+    console.debug(`Found PR #${prNumber} with title: ${prTitle}`)
+    await closePullRequest(octokit, options, prNumber)
+  }
+}
+
+module.exports = { cleanupPR }