git-instaweb: add support for Apache 2.4

diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index 89f636f4963cf7933639f6a23b3be2e8fd4c0964..6a8907e7b327d066c616f8f77c2bc2096d618e06 100755 (executable)
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -135,6 +135,20 @@ proc strcat {args} {
 ::msgcat::mcload $oguimsg
 unset oguimsg
 
+######################################################################
+##
+## On Mac, bring the current Wish process window to front
+
+if {[tk windowingsystem] eq "aqua"} {
+       catch {
+               exec osascript -e [format {
+                       tell application "System Events"
+                               set frontmost of processes whose unix id is %d to true
+                       end tell
+               } [pid]]
+       }
+}
+
 ######################################################################
 ##
 ## read only globals
@@ -880,6 +894,7 @@ set default_config(gui.textconv) true
 set default_config(gui.pruneduringfetch) false
 set default_config(gui.trustmtime) false
 set default_config(gui.fastcopyblame) false
+set default_config(gui.maxrecentrepo) 10
 set default_config(gui.copyblamethreshold) 40
 set default_config(gui.blamehistoryctx) 7
 set default_config(gui.diffcontext) 5
@@ -898,6 +913,7 @@ set font_descs {
        {fontdiff font_diff {mc "Diff/Console Font"}}
 }
 set default_config(gui.stageuntracked) ask
+set default_config(gui.displayuntracked) true
 
 ######################################################################
 ##
@@ -1267,8 +1283,12 @@ load_config 0
 apply_config
 
 # v1.7.0 introduced --show-toplevel to return the canonical work-tree
-if {[package vsatisfies $_git_version 1.7.0]} {
-       set _gitworktree [git rev-parse --show-toplevel]
+if {[package vsatisfies $_git_version 1.7.0-]} {
+       if { [is_Cygwin] } {
+               catch {set _gitworktree [exec cygpath --windows [git rev-parse --show-toplevel]]}
+       } else {
+               set _gitworktree [git rev-parse --show-toplevel]
+       }
 } else {
        # try to set work tree from environment, core.worktree or use
        # cdup to obtain a relative path to the top of the worktree. If
@@ -1519,7 +1539,7 @@ proc rescan_stage2 {fd after} {
                close $fd
        }
 
-       if {[package vsatisfies $::_git_version 1.6.3]} {
+       if {[package vsatisfies $::_git_version 1.6.3-]} {
                set ls_others [list --exclude-standard]
        } else {
                set ls_others [list --exclude-per-directory=.gitignore]
@@ -1536,18 +1556,23 @@ proc rescan_stage2 {fd after} {
        set buf_rdf {}
        set buf_rlo {}
 
-       set rescan_active 3
+       set rescan_active 2
        ui_status [mc "Scanning for modified files ..."]
        set fd_di [git_read diff-index --cached -z [PARENT]]
        set fd_df [git_read diff-files -z]
-       set fd_lo [eval git_read ls-files --others -z $ls_others]
 
        fconfigure $fd_di -blocking 0 -translation binary -encoding binary
        fconfigure $fd_df -blocking 0 -translation binary -encoding binary
-       fconfigure $fd_lo -blocking 0 -translation binary -encoding binary
+
        fileevent $fd_di readable [list read_diff_index $fd_di $after]
        fileevent $fd_df readable [list read_diff_files $fd_df $after]
-       fileevent $fd_lo readable [list read_ls_others $fd_lo $after]
+
+       if {[is_config_true gui.displayuntracked]} {
+               set fd_lo [eval git_read ls-files --others -z $ls_others]
+               fconfigure $fd_lo -blocking 0 -translation binary -encoding binary
+               fileevent $fd_lo readable [list read_ls_others $fd_lo $after]
+               incr rescan_active
+       }
 }
 
 proc load_message {file {encoding {}}} {
@@ -2640,6 +2665,16 @@ if {![is_bare]} {
        .mbar.repository add command \
                -label [mc "Explore Working Copy"] \
                -command {do_explore}
+}
+
+if {[is_Windows]} {
+       .mbar.repository add command \
+               -label [mc "Git Bash"] \
+               -command {eval exec [auto_execok start] \
+                                         [list "Git Bash" bash --login -l &]}
+}
+
+if {[is_Windows] || ![is_bare]} {
        .mbar.repository add separator
 }
 
@@ -3003,18 +3038,11 @@ blame {
        set jump_spec {}
        set is_path 0
        foreach a $argv {
-               if {[file exists $a]} {
-                       if {$path ne {}} usage
-                       set path [normalize_relpath $a]
-                       break
-               } elseif {[file exists $_prefix$a]} {
-                       if {$path ne {}} usage
-                       set path [normalize_relpath $_prefix$a]
-                       break
-               }
+               set p [file join $_prefix $a]
 
-               if {$is_path} {
+               if {$is_path || [file exists $p]} {
                        if {$path ne {}} usage
+                       set path [normalize_relpath $p]
                        break
                } elseif {$a eq {--}} {
                        if {$path ne {}} {
@@ -3196,13 +3224,29 @@ unset i
 
 # -- Diff and Commit Area
 #
-${NS}::frame .vpane.lower -height 300 -width 400
-${NS}::frame .vpane.lower.commarea
-${NS}::frame .vpane.lower.diff -relief sunken -borderwidth 1
-pack .vpane.lower.diff -fill both -expand 1
-pack .vpane.lower.commarea -side bottom -fill x
-.vpane add .vpane.lower
-if {!$use_ttk} {.vpane paneconfigure .vpane.lower -sticky nsew}
+if {$have_tk85} {
+       ${NS}::panedwindow .vpane.lower -orient vertical
+       ${NS}::frame .vpane.lower.commarea
+       ${NS}::frame .vpane.lower.diff -relief sunken -borderwidth 1 -height 500
+       .vpane.lower add .vpane.lower.diff
+       .vpane.lower add .vpane.lower.commarea
+       .vpane add .vpane.lower
+       if {$use_ttk} {
+               .vpane.lower pane .vpane.lower.diff -weight 1
+               .vpane.lower pane .vpane.lower.commarea -weight 0
+       } else {
+               .vpane.lower paneconfigure .vpane.lower.diff -stretch always
+               .vpane.lower paneconfigure .vpane.lower.commarea -stretch never
+       }
+} else {
+       frame .vpane.lower -height 300 -width 400
+       frame .vpane.lower.commarea
+       frame .vpane.lower.diff -relief sunken -borderwidth 1
+       pack .vpane.lower.diff -fill both -expand 1
+       pack .vpane.lower.commarea -side bottom -fill x
+       .vpane add .vpane.lower
+       .vpane paneconfigure .vpane.lower -sticky nsew
+}
 
 # -- Commit Area Buttons
 #