piceaTech · akaihola · Nov 16, 2021 · Nov 24, 2021
diff --git a/sample_settings.ts b/sample_settings.ts
@@ -33,6 +33,7 @@ export default {
    labels: true,
    issues: true,
    mergeRequests: true,
+    migrationTopic: false,
  },
  debug: false,
  usePlaceholderIssuesForMissingIssues: true,

diff --git a/src/githubHelper.ts b/src/githubHelper.ts
@@ -205,6 +205,18 @@ export default class GithubHelper {
   ******************************************************************************
   */

+  /**
+   * Replace the topics of the repository on GitHub.
+   */
+  async replaceTopics(topics) {
+    let props : RestEndpointMethodTypes["repos"]["replaceAllTopics"]["parameters"] = {
+      owner: this.githubOwner,
+      repo: this.githubRepo,
+      names: topics
+    }
+    return this.githubApi.repos.replaceAllTopics(props);
+  }
+
  /**
   * TODO description
   */

diff --git a/src/index.ts b/src/index.ts
@@ -127,6 +127,11 @@ async function migrate() {

    await githubHelper.registerRepoId();

+    // set the gitlab-mr-migrating topic for the repository during the migration
+    if (settings.transfer.migrationTopic) {
+      await setMigratingTopic();
+    }
+
    // transfer GitLab milestones to GitHub
    if (settings.transfer.milestones) {
      await transferMilestones();
@@ -154,11 +159,36 @@ async function migrate() {
    console.error(err);
  }

+  // set the gitlab-mr-migrated topic for the repository when migration is done
+  if (settings.transfer.migrationTopic) {
+    await setMigratedTopic();
+  }
+
  console.log('\n\nTransfer complete!\n\n');
 }

 // ----------------------------------------------------------------------------

+/**
+ * Set the gitlab-mr-migrating topic.
+ */
+async function setMigratingTopic() {
+  inform('Setting the gitlab-mr-migrating topic during the transfer');
+  await githubHelper.replaceTopics(['gitlab-mr-migrating']);
+}
+
+// ----------------------------------------------------------------------------
+
+/**
+ * Set the gitlab-mr-migrated topic.
+ */
+async function setMigratedTopic() {
+  inform('Setting the gitlab-mr-migrated topic since the transfer is done');
+  await githubHelper.replaceTopics(['gitlab-mr-migrated']);
+}
+
+// ----------------------------------------------------------------------------
+
 /**
 * Transfer any milestones that exist in GitLab that do not exist in GitHub.
 */
@@ -401,6 +431,7 @@ async function transferMergeRequests() {
  // if a GitLab merge request does not exist in GitHub repo, create it -- along
  // with comments
  for (let request of mergeRequests) {
+    // if (request.iid < 333) continue;
    // Try to find a GitHub pull request that already exists for this GitLab
    // merge request
    let githubRequest = githubPullRequests.find(

diff --git a/src/settings.ts b/src/settings.ts
@@ -16,6 +16,7 @@ export default interface Settings {
    labels: boolean;
    issues: boolean;
    mergeRequests: boolean;
+    migrationTopic: boolean;
  };
  usePlaceholderIssuesForMissingIssues: boolean;
  useReplacementIssuesForCreationFails: boolean;