From cb87816b0f47367a763790adabcec1e331156ea2 Mon Sep 17 00:00:00 2001
From: Daniel Shahaf <d.s@daniel.shahaf.name>
Date: Thu, 26 Mar 2020 01:32:50 +0000
Subject: 45626: vcs_info: Deduplicate calling the set-branch-format hook.

---
 Functions/VCS_Info/VCS_INFO_set-branch-format | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 Functions/VCS_Info/VCS_INFO_set-branch-format

(limited to 'Functions/VCS_Info/VCS_INFO_set-branch-format')

diff --git a/Functions/VCS_Info/VCS_INFO_set-branch-format b/Functions/VCS_Info/VCS_INFO_set-branch-format
new file mode 100644
index 000000000..8cff51b9a
--- /dev/null
+++ b/Functions/VCS_Info/VCS_INFO_set-branch-format
@@ -0,0 +1,22 @@
+# A function for calling the branch-format hook
+#
+# Return the value to use in REPLY
+#
+# Parameters:
+readonly branch=$1
+readonly revision=$2
+#
+
+[[ -n $rrn ]] || return 1
+local -A hook_com
+local branchformat
+
+zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" branchformat branchformat || branchformat="%b:%r"
+hook_com=( branch "${branch}" revision "${revision}" )
+if VCS_INFO_hook 'set-branch-format' "${branchformat}"; then
+    zformat -f REPLY "${branchformat}" "b:${hook_com[branch]}" "r:${hook_com[revision]}"
+else
+    REPLY=${hook_com[branch-replace]}
+fi
+hook_com=()
+return 0
-- 
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