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authorChristopher Beelby <chris@celabs.com>2010-01-23 22:37:17 (GMT)
committerShawn O. Pearce <spearce@spearce.org>2010-01-23 22:46:12 (GMT)
commit3c6a2870274ea629499dfb6a925548caf55ee105 (patch)
tree470bf5d79bbca6da712c6aae1f19506bf454faed /lib
parentea888f84bd6ebb7e944311d95251d28a3b547024 (diff)
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git-gui: Keep repo_config(gui.recentrepos) and .gitconfig in sync
When the number of recent repo's gets to ten there can be a situation where an item is removed from the .gitconfig file via a call to git config --unset, but the internal representation of that file (repo_config(gui.recentrepo)) is not updated. Then a subsequent attempt to remove an item from the list fails because git-gui attempts to call --unset on a value that has already been removed. This leads to duplicates in the .gitconfig file, which then also cause errors if the git-gui tries to --unset them (rather than using --unset-all. --unset-all is not used because it is not expected that duplicates should ever be allowed to exist.) When loading the list of recent repositories (proc _get_recentrepos) if a repo in the list is not considered a valid git reposoitory then we should go ahead and remove it so it doesn't take up a slot in the list (since we limit to 10 items). This will prevent a bunch of invalid entries in the list (which are not shown) from making valid entries dissapear off the list even when there are less than ten valid entries. See: http://code.google.com/p/msysgit/issues/detail?id=362 Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/choose_repository.tcl4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/choose_repository.tcl b/lib/choose_repository.tcl
index 633cc57..3f8f303 100644
--- a/lib/choose_repository.tcl
+++ b/lib/choose_repository.tcl
@@ -235,6 +235,8 @@ proc _get_recentrepos {} {
foreach p [get_config gui.recentrepo] {
if {[_is_git [file join $p .git]]} {
lappend recent $p
+ } else {
+ _unset_recentrepo $p
}
}
return [lsort $recent]
@@ -243,6 +245,7 @@ proc _get_recentrepos {} {
proc _unset_recentrepo {p} {
regsub -all -- {([()\[\]{}\.^$+*?\\])} $p {\\\1} p
git config --global --unset gui.recentrepo "^$p\$"
+ load_config 1
}
proc _append_recentrepos {path} {
@@ -261,6 +264,7 @@ proc _append_recentrepos {path} {
lappend recent $path
git config --global --add gui.recentrepo $path
+ load_config 1
while {[llength $recent] > 10} {
_unset_recentrepo [lindex $recent 0]