git-gui: Allow browser subcommand to start in subdirectory
Like our blame subcommand the browser subcommand now accepts both
a revision and a path, just a revision or just a path. This way
the user can start the subcommand on any branch, or on any subtree.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
diff --git a/lib/browser.tcl b/lib/browser.tcl
index 911e5af..e8802d0 100644
--- a/lib/browser.tcl
+++ b/lib/browser.tcl
@@ -13,13 +13,13 @@
field ls_buf {}; # Buffered record output from ls-tree
-constructor new {commit} {
+constructor new {commit {path {}}} {
global cursor_ptr M1B
make_toplevel top w
wm title $top "[appname] ([reponame]): File Browser"
set browser_commit $commit
- set browser_path $browser_commit:
+ set browser_path $browser_commit:$path
label $w.path \
-textvariable @browser_path \
@@ -73,7 +73,11 @@
bind $w_list <Visibility> [list focus $w_list]
set w $w_list
- _ls $this $browser_commit
+ if {$path ne {}} {
+ _ls $this $browser_commit:$path $path
+ } else {
+ _ls $this $browser_commit $path
+ }
return $this
}
