From: Oleg Broytman <phd@phdru.name>
Date: Tue, 4 Aug 2020 15:22:40 +0000 (+0300)
Subject: Feat(fix-detached-head): Replace `branch -r` by `for-each-ref`
X-Git-Url: https://git.phdru.name/?p=git-scripts.git;a=commitdiff_plain;h=b90789d369c5500fa85a0954869626e8aa3566ce

Feat(fix-detached-head): Replace `branch -r` by `for-each-ref`

Use `git for-each-ref` instead of `git branch -r | sed`.
---

diff --git a/detached-head/fix-detached-head b/detached-head/fix-detached-head
index bb75941..44b9844 100755
--- a/detached-head/fix-detached-head
+++ b/detached-head/fix-detached-head
@@ -12,7 +12,7 @@ if [ "${#branches[*]}" -eq 0 ]; then
 fi
 
 if [ "${#branches[*]}" -eq 0 ]; then
-   branches=(`git branch --points-at=HEAD -r | sed 's!^ *origin/!!'`)
+   branches=(`git for-each-ref --format="%(refname:lstrip=3)" --points-at=HEAD refs/remotes | sort -u`)
 fi
 
 if [ "${#branches[*]}" -eq 0 ]; then