From 84e0bf1de4fcdada4698e2bd53bafaeaea6b5cbd Mon Sep 17 00:00:00 2001
From: "Shawn O. Pearce" <spearce@spearce.org>
Date: Sat, 25 Nov 2006 04:04:24 -0500
Subject: [PATCH] git-gui: Started implementation of switch_branch.
This implementation of switch_branch is not yet finished, and thus
it throws a "NOT FINISHED" error rather than completing the switch.
But its a rough sketch of the procedure required.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---
git-gui | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 50 insertions(+), 1 deletion(-)
diff --git a/git-gui b/git-gui
index f52dd522c1..3845cf7168 100755
--- a/git-gui
+++ b/git-gui
@@ -1643,10 +1643,59 @@ proc populate_branch_menu {m} {
}
}
-proc switch_branch {b} {
+proc do_create_branch {} {
error "NOT IMPLEMENTED"
}
+proc do_delete_branch {} {
+ error "NOT IMPLEMENTED"
+}
+
+proc switch_branch {b} {
+ global HEAD commit_type file_states current_branch
+ global selected_commit_type ui_comm
+
+ if {![lock_index switch]} return
+
+ # -- Backup the selected branch (repository_state resets it)
+ #
+ set new_branch $current_branch
+
+ # -- Our in memory state should match the repository.
+ #
+ repository_state curType curHEAD curMERGE_HEAD
+ if {[string match amend* $commit_type]
+ && $curType eq {normal}
+ && $curHEAD eq $HEAD} {
+ } elseif {$commit_type ne $curType || $HEAD ne $curHEAD} {
+ info_popup {Last scanned state does not match repository state.
+
+Another Git program has modified this repository
+since the last scan. A rescan must be performed
+before the current branch can be changed.
+
+The rescan will be automatically started now.
+}
+ unlock_index
+ rescan {set ui_status_value {Ready.}}
+ return
+ }
+
+ # -- Toss the message buffer if we are in amend mode.
+ #
+ if {[string match amend* $curType]} {
+ $ui_comm delete 0.0 end
+ $ui_comm edit reset
+ $ui_comm edit modified false
+ }
+
+ set selected_commit_type new
+ set current_branch $new_branch
+
+ unlock_index
+ error "NOT FINISHED"
+}
+
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