From 9f3822e4e3aea71e1d39e5d78d30d8a451680048 Mon Sep 17 00:00:00 2001
From: Chris Lemaire <chris.lemaire@jetbrains.com>
Date: Wed, 27 Mar 2024 16:59:12 +0100
Subject: [PATCH] [gitlab] Fix refspec for fetching special refs for private
 forks (IDEA-350198)

Known issue: special refs are currently not visible in log unless checked out.

GitOrigin-RevId: 3355b5b137eb914fd3f25a5896d357fea1a58904
---
 .../src/git4idea/remote/hosting/GitRemoteBranchesUtil.kt    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/plugins/git4idea/src/git4idea/remote/hosting/GitRemoteBranchesUtil.kt b/plugins/git4idea/src/git4idea/remote/hosting/GitRemoteBranchesUtil.kt
index 05717d555e1c..d7bfa602b7bc 100644
--- a/plugins/git4idea/src/git4idea/remote/hosting/GitRemoteBranchesUtil.kt
+++ b/plugins/git4idea/src/git4idea/remote/hosting/GitRemoteBranchesUtil.kt
@@ -129,7 +129,11 @@ object GitRemoteBranchesUtil {
       withRawProgressReporter {
         withContext(Dispatchers.Default) {
           coroutineToIndicator {
-            GitFetchSupport.fetchSupport(repository.project).fetch(repository, branch.remote, branch.nameForRemoteOperations)
+            val refspec = when (branch) {
+              is GitSpecialRefRemoteBranch -> "${branch.nameForRemoteOperations}:${branch.nameForLocalOperations}"
+              else -> branch.nameForRemoteOperations
+            }
+            GitFetchSupport.fetchSupport(repository.project).fetch(repository, branch.remote, refspec)
           }
         }
       }