GitLab Synchronization: add gitlabUrl to ExpressLocals; use settings.gitlabSync instead of env vars

services/web/modules/gitlab-sync/index.mjs

@@ -7,9 +7,20 @@ if (process.env.GITLAB_SYNC_ENABLED?.toLowerCase() === 'true') {
   logger.debug({}, 'Enabling GitLab Sync module')
 
   // The GITLAB_URL variable has to be set for this module to work, otherwise the module will not be enabled
-  if (process.env.GITLAB_SYNC_URL === undefined || process.env.GITLAB_SYNC_URL === '') {
-    logger.warn({}, 'GitLab Sync module is enabled but GITLAB_SYNC_URL is not set, stopping module initialization')
+  if (!process.env.GITLAB_SYNC_URL || !process.env.GITLAB_SYNC_CLIENT_ID || !process.env.GITLAB_SYNC_CLIENT_SECRET) {
+    logger.warn({}, 'GitLab Sync module is enabled but not all mandatory envirionment variables are set, stopping module initialization')
   } else {
+    const siteUrl = Settings.siteUrl.replace(/\/+$/, '') || 'http://localhost'
+    Settings.gitlabSync = {
+      url: process.env.GITLAB_SYNC_URL.replace(/\/+$/, ''),
+      clientID: process.env.GITLAB_SYNC_CLIENT_ID,
+      clientSecret: process.env.GITLAB_SYNC_CLIENT_SECRET,
+      callbackURL: `${siteUrl}/user/gitlab-sync/oauth2/callback`,
+      defaultBranch: process.env.GITLAB_DEFAULT_BRANCH || 'main',
+      mergeRequestPollInterval: process.env.GITLAB_MERGE_REQUEST_POLL_INTERVAL_MS || 1000,
+      mergeRequestTimeout: process.env.GITLAB_MERGE_REQUEST_TIMEOUT_MS || 60_000,
+    }
+
     const [{ default: GitLabSyncRouter },
            { default: SyncStateManager },
            { default: TokenManager }
@@ -20,13 +31,6 @@ if (process.env.GITLAB_SYNC_ENABLED?.toLowerCase() === 'true') {
         import('./app/src/TokenManager.mjs'),
       ])
   
-    const siteUrl = Settings.siteUrl.replace(/\/+$/, '') || 'http://localhost'
-    Settings.gitlabSync = {
-      clientID: process.env.GITLAB_SYNC_CLIENT_ID,
-      clientSecret: process.env.GITLAB_SYNC_CLIENT_SECRET,
-      callbackURL: `${siteUrl}/user/gitlab-sync/oauth2/callback`,
-    },
-  
     // Delete project sync state from mongo (hook 'projectExpired')
     Modules.hooks.attach('projectExpired', async projectId => {
       try {