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Merge branch 'master' of git://repo.or.cz/git-gui

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* 'master' of git://repo.or.cz/git-gui:
  git gui 0.7.0
  git-gui: Paperbag fix blame in subdirectory
  git-gui: Format author/committer times in ISO format
  git-gui: Cleanup minor nits in blame code
  git-gui: Generate blame on uncommitted working tree file
  git-gui: Smarter command line parsing for browser, blame
  git-gui: Use prefix if blame is run in a subdirectory
  git-gui: Convert blame to the "class" way of doing things
  git-gui: Don't attempt to inline array reads in methods
  git-gui: Convert browser, console to "class" format
  git-gui: Define a simple class/method system
  git-gui: Allow shift-{k,j} to select a range of branches to merge
  git-gui: Call changes "Staged" and "Unstaged" in file list titles.
This commit is contained in:
Junio C Hamano 2007-05-10 15:08:18 -07:00
commit 2b93bfac0f
9 changed files with 505 additions and 337 deletions
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2
git-gui/GIT-VERSION-GEN
View File

@ -1,7 +1,7 @@
#!/bin/sh
GVF=GIT-VERSION-FILE
DEF_VER=0.6.GITGUI
DEF_VER=0.7.GITGUI
LF='
'

5
git-gui/Makefile
View File

@ -64,7 +64,10 @@ $(GITGUI_BUILT_INS): git-gui
$(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
lib/tclIndex: $(ALL_LIBFILES)
$(QUIET_INDEX)echo auto_mkindex lib '*.tcl' | $(TCL_PATH)
$(QUIET_INDEX)echo \
source lib/class.tcl \; \
auto_mkindex lib '*.tcl' \
| $(TCL_PATH)
# These can record GITGUI_VERSION
$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS

78
git-gui/git-gui.sh
View File

@ -261,8 +261,14 @@ unset -nocomplain v _junk act_maj act_min req_maj req_min
##
## repository setup
if { [catch {set _gitdir $env(GIT_DIR)}]
&& [catch {set _gitdir [git rev-parse --git-dir]} err]} {
if {[catch {
set _gitdir $env(GIT_DIR)
set _prefix {}
}]
&& [catch {
set _gitdir [git rev-parse --git-dir]
set _prefix [git rev-parse --show-prefix]
} err]} {
catch {wm withdraw .}
error_popup "Cannot find the git directory:\n\n$err"
exit 1
@ -1288,7 +1294,7 @@ menu .mbar.repository
.mbar.repository add command \
-label {Browse Current Branch} \
-command {new_browser $current_branch}
-command {browser::new $current_branch}
trace add variable current_branch write ".mbar.repository entryconf [.mbar.repository index last] -label \"Browse \$current_branch\" ;#"
.mbar.repository add separator
@ -1572,25 +1578,67 @@ bind all <$M1B-Key-Q> do_quit
bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
bind all <$M1B-Key-W> {destroy [winfo toplevel %W]}
set subcommand_args {}
proc usage {} {
puts stderr "usage: $::argv0 $::subcommand $::subcommand_args"
exit 1
}
# -- Not a normal commit type invocation? Do that instead!
#
switch -- $subcommand {
browser {
if {[llength $argv] != 1} {
puts stderr "usage: $argv0 browser commit"
exit 1
set subcommand_args {rev?}
switch [llength $argv] {
0 {
set current_branch [git symbolic-ref HEAD]
regsub ^refs/((heads|tags|remotes)/)? \
$current_branch {} current_branch
}
set current_branch [lindex $argv 0]
new_browser $current_branch
1 {
set current_branch [lindex $argv 0]
}
default usage
}
browser::new $current_branch
return
}
blame {
if {[llength $argv] != 2} {
puts stderr "usage: $argv0 blame commit path"
exit 1
set subcommand_args {rev? path?}
set head {}
set path {}
set is_path 0
foreach a $argv {
if {$is_path || [file exists $_prefix$a]} {
if {$path ne {}} usage
set path $_prefix$a
break
} elseif {$a eq {--}} {
if {$path ne {}} {
if {$head ne {}} usage
set head $path
set path {}
}
set is_path 1
} elseif {$head eq {}} {
if {$head ne {}} usage
set head $a
} else {
usage
}
}
set current_branch [lindex $argv 0]
show_blame $current_branch [lindex $argv 1]
unset is_path
if {$head eq {}} {
set current_branch [git symbolic-ref HEAD]
regsub ^refs/((heads|tags|remotes)/)? \
$current_branch {} current_branch
} else {
set current_branch $head
}
if {$path eq {}} usage
blame::new $head $path
return
}
citool -
@ -1638,7 +1686,7 @@ pack .vpane -anchor n -side top -fill both -expand 1
# -- Index File List
#
frame .vpane.files.index -height 100 -width 200
label .vpane.files.index.title -text {Changes To Be Committed} \
label .vpane.files.index.title -text {Staged Changes (Will Be Committed)} \
-background green
text $ui_index -background white -borderwidth 0 \
-width 20 -height 10 \
@ -1658,7 +1706,7 @@ pack $ui_index -side left -fill both -expand 1
# -- Working Directory File List
#
frame .vpane.files.workdir -height 100 -width 200
label .vpane.files.workdir.title -text {Changed But Not Updated} \
label .vpane.files.workdir.title -text {Unstaged Changes (Will Not Be Committed)} \
-background red
text $ui_workdir -background white -borderwidth 0 \
-width 20 -height 10 \

293
git-gui/lib/blame.tcl
View File

@ -1,18 +1,42 @@
# git-gui blame viewer
# Copyright (C) 2006, 2007 Shawn Pearce
proc show_blame {commit path} {
global next_browser_id blame_status blame_data
class blame {
if {[winfo ismapped .]} {
set w .browser[incr next_browser_id]
set tl $w
toplevel $w
} else {
set w {}
set tl .
}
set blame_status($w) {Loading current file content...}
field commit ; # input commit to blame
field path ; # input filename to view in $commit
field w
field w_line
field w_load
field w_file
field w_cmit
field status
field highlight_line -1 ; # current line selected
field highlight_commit {} ; # sha1 of commit selected
field total_lines 0 ; # total length of file
field blame_lines 0 ; # number of lines computed
field commit_count 0 ; # number of commits in $commit_list
field commit_list {} ; # list of commit sha1 in receipt order
field order ; # array commit -> receipt order
field header ; # array commit,key -> header field
field line_commit ; # array line -> sha1 commit
field line_file ; # array line -> file name
field r_commit ; # commit currently being parsed
field r_orig_line ; # original line number
field r_final_line ; # final line number
field r_line_count ; # lines in this region
constructor new {i_commit i_path} {
set commit $i_commit
set path $i_path
make_toplevel top w
wm title $top "[appname] ([reponame]): File Viewer"
set status "Loading $commit:$path..."
label $w.path -text "$commit:$path" \
-anchor w \
@ -68,7 +92,8 @@ proc show_blame {commit path} {
grid rowconfigure $w.out 0 -weight 1
pack $w.out -fill both -expand 1
label $w.status -textvariable blame_status($w) \
label $w.status \
-textvariable @status \
-anchor w \
-justify left \
-borderwidth 1 \
@ -93,8 +118,14 @@ proc show_blame {commit path} {
pack $w.cm -side bottom -fill x
menu $w.ctxm -tearoff 0
$w.ctxm add command -label "Copy Commit" \
-command "blame_copycommit $w \$cursorW @\$cursorX,\$cursorY"
$w.ctxm add command \
-label "Copy Commit" \
-command [cb _copycommit]
set w_line $w.out.linenumber_t
set w_load $w.out.loaded_t
set w_file $w.out.file_t
set w_cmit $w.cm.t
foreach i [list \
$w.out.loaded_t \
@ -109,14 +140,7 @@ proc show_blame {commit path} {
$w.out.linenumber_t \
$w.out.file_t \
] yview $w.out.sby]
bind $i <Button-1> "
blame_click {$w} \\
$w.cm.t \\
$w.out.linenumber_t \\
$w.out.file_t \\
$i @%x,%y
focus $i
"
bind $i <Button-1> "[cb _click $i @%x,%y]; focus $i"
bind_button3 $i "
set cursorX %x
set cursorY %y
@ -142,184 +166,161 @@ proc show_blame {commit path} {
bind $i <Control-Key-f> {catch {%W yview scroll 1 pages};break}
}
bind $w.cm.t <Button-1> "focus $w.cm.t"
bind $tl <Visibility> "focus $tl"
bind $tl <Destroy> "
array unset blame_status {$w}
array unset blame_data $w,*
"
wm title $tl "[appname] ([reponame]): File Viewer"
bind $w.cm.t <Button-1> [list focus $w.cm.t]
bind $top <Visibility> [list focus $top]
bind $top <Destroy> [list delete_this $this]
set blame_data($w,commit_count) 0
set blame_data($w,commit_list) {}
set blame_data($w,total_lines) 0
set blame_data($w,blame_lines) 0
set blame_data($w,highlight_commit) {}
set blame_data($w,highlight_line) -1
set cmd [list git cat-file blob "$commit:$path"]
set fd [open "| $cmd" r]
if {$commit eq {}} {
set fd [open $path r]
} else {
set cmd [list git cat-file blob "$commit:$path"]
set fd [open "| $cmd" r]
}
fconfigure $fd -blocking 0 -translation lf -encoding binary
fileevent $fd readable [list read_blame_catfile \
$fd $w $commit $path \
$w.cm.t $w.out.loaded_t $w.out.linenumber_t $w.out.file_t]
fileevent $fd readable [cb _read_file $fd]
}
proc read_blame_catfile {fd w commit path w_cmit w_load w_line w_file} {
global blame_status blame_data
if {![winfo exists $w_file]} {
catch {close $fd}
return
}
set n $blame_data($w,total_lines)
method _read_file {fd} {
$w_load conf -state normal
$w_line conf -state normal
$w_file conf -state normal
while {[gets $fd line] >= 0} {
regsub "\r\$" $line {} line
incr n
incr total_lines
$w_load insert end "\n"
$w_line insert end "$n\n" linenumber
$w_line insert end "$total_lines\n" linenumber
$w_file insert end "$line\n"
}
$w_load conf -state disabled
$w_line conf -state disabled
$w_file conf -state disabled
set blame_data($w,total_lines) $n
if {[eof $fd]} {
close $fd
blame_incremental_status $w
_status $this
set cmd [list git blame -M -C --incremental]
lappend cmd $commit -- $path
if {$commit eq {}} {
lappend cmd --contents $path
} else {
lappend cmd $commit
}
lappend cmd -- $path
set fd [open "| $cmd" r]
fconfigure $fd -blocking 0 -translation lf -encoding binary
fileevent $fd readable [list read_blame_incremental $fd $w \
$w_load $w_cmit $w_line $w_file]
}
}
proc read_blame_incremental {fd w w_load w_cmit w_line w_file} {
global blame_status blame_data
if {![winfo exists $w_file]} {
catch {close $fd}
return
fileevent $fd readable [cb _read_blame $fd]
}
} ifdeleted { catch {close $fd} }
method _read_blame {fd} {
while {[gets $fd line] >= 0} {
if {[regexp {^([a-z0-9]{40}) (\d+) (\d+) (\d+)$} $line line \
cmit original_line final_line line_count]} {
set blame_data($w,commit) $cmit
set blame_data($w,original_line) $original_line
set blame_data($w,final_line) $final_line
set blame_data($w,line_count) $line_count
set r_commit $cmit
set r_orig_line $original_line
set r_final_line $final_line
set r_line_count $line_count
if {[catch {set g $blame_data($w,$cmit,order)}]} {
if {[catch {set g $order($cmit)}]} {
$w_line tag conf g$cmit
$w_file tag conf g$cmit
$w_line tag raise in_sel
$w_file tag raise in_sel
$w_file tag raise sel
set blame_data($w,$cmit,order) $blame_data($w,commit_count)
incr blame_data($w,commit_count)
lappend blame_data($w,commit_list) $cmit
set order($cmit) $commit_count
incr commit_count
lappend commit_list $cmit
}
} elseif {[string match {filename *} $line]} {
set file [string range $line 9 end]
set n $blame_data($w,line_count)
set lno $blame_data($w,final_line)
set cmit $blame_data($w,commit)
set n $r_line_count
set lno $r_final_line
set cmit $r_commit
while {$n > 0} {
if {[catch {set g g$blame_data($w,line$lno,commit)}]} {
$w_load tag add annotated $lno.0 "$lno.0 lineend + 1c"
set lno_e "$lno.0 lineend + 1c"
if {[catch {set g g$line_commit($lno)}]} {
$w_load tag add annotated $lno.0 $lno_e
} else {
$w_line tag remove g$g $lno.0 "$lno.0 lineend + 1c"
$w_file tag remove g$g $lno.0 "$lno.0 lineend + 1c"
$w_line tag remove g$g $lno.0 $lno_e
$w_file tag remove g$g $lno.0 $lno_e
}
set blame_data($w,line$lno,commit) $cmit
set blame_data($w,line$lno,file) $file
$w_line tag add g$cmit $lno.0 "$lno.0 lineend + 1c"
$w_file tag add g$cmit $lno.0 "$lno.0 lineend + 1c"
set line_commit($lno) $cmit
set line_file($lno) $file
$w_line tag add g$cmit $lno.0 $lno_e
$w_file tag add g$cmit $lno.0 $lno_e
if {$blame_data($w,highlight_line) == -1} {
if {$highlight_line == -1} {
if {[lindex [$w_file yview] 0] == 0} {
$w_file see $lno.0
blame_showcommit $w $w_cmit $w_line $w_file $lno
_showcommit $this $lno
}
} elseif {$blame_data($w,highlight_line) == $lno} {
blame_showcommit $w $w_cmit $w_line $w_file $lno
} elseif {$highlight_line == $lno} {
_showcommit $this $lno
}
incr n -1
incr lno
incr blame_data($w,blame_lines)
incr blame_lines
}
set hc $blame_data($w,highlight_commit)
set hc $highlight_commit
if {$hc ne {}
&& [expr {$blame_data($w,$hc,order) + 1}]
== $blame_data($w,$cmit,order)} {
blame_showcommit $w $w_cmit $w_line $w_file \
$blame_data($w,highlight_line)
&& [expr {$order($hc) + 1}] == $order($cmit)} {
_showcommit $this $highlight_line
}
} elseif {[regexp {^([a-z-]+) (.*)$} $line line header data]} {
set blame_data($w,$blame_data($w,commit),$header) $data
} elseif {[regexp {^([a-z-]+) (.*)$} $line line key data]} {
set header($r_commit,$key) $data
}
}
if {[eof $fd]} {
close $fd
set blame_status($w) {Annotation complete.}
set status {Annotation complete.}
} else {
blame_incremental_status $w
_status $this
}
}
} ifdeleted { catch {close $fd} }
proc blame_incremental_status {w} {
global blame_status blame_data
set have $blame_data($w,blame_lines)
set total $blame_data($w,total_lines)
method _status {} {
set have $blame_lines
set total $total_lines
set pdone 0
if {$total} {set pdone [expr {100 * $have / $total}]}
set blame_status($w) [format \
set status [format \
"Loading annotations... %i of %i lines annotated (%2i%%)" \
$have $total $pdone]
}
proc blame_click {w w_cmit w_line w_file cur_w pos} {
method _click {cur_w pos} {
set lno [lindex [split [$cur_w index $pos] .] 0]
if {$lno eq {}} return
set lno_e "$lno.0 + 1 line"
$w_line tag remove in_sel 0.0 end
$w_file tag remove in_sel 0.0 end
$w_line tag add in_sel $lno.0 "$lno.0 + 1 line"
$w_file tag add in_sel $lno.0 "$lno.0 + 1 line"
$w_line tag add in_sel $lno.0 $lno_e
$w_file tag add in_sel $lno.0 $lno_e
blame_showcommit $w $w_cmit $w_line $w_file $lno
_showcommit $this $lno
}
set blame_colors {
variable blame_colors {
#ff4040
#ff40ff
#4040ff
}
proc blame_showcommit {w w_cmit w_line w_file lno} {
global blame_colors blame_data repo_config
method _showcommit {lno} {
global repo_config
variable blame_colors
set cmit $blame_data($w,highlight_commit)
if {$cmit ne {}} {
set idx $blame_data($w,$cmit,order)
if {$highlight_commit ne {}} {
set idx $order($highlight_commit)
set i 0
foreach c $blame_colors {
set h [lindex $blame_data($w,commit_list) [expr {$idx - 1 + $i}]]
set h [lindex $commit_list [expr {$idx - 1 + $i}]]
$w_line tag conf g$h -background white
$w_file tag conf g$h -background white
incr i
@ -328,14 +329,14 @@ proc blame_showcommit {w w_cmit w_line w_file lno} {
$w_cmit conf -state normal
$w_cmit delete 0.0 end
if {[catch {set cmit $blame_data($w,line$lno,commit)}]} {
if {[catch {set cmit $line_commit($lno)}]} {
set cmit {}
$w_cmit insert end "Loading annotation..."
} else {
set idx $blame_data($w,$cmit,order)
set idx $order($cmit)
set i 0
foreach c $blame_colors {
set h [lindex $blame_data($w,commit_list) [expr {$idx - 1 + $i}]]
set h [lindex $commit_list [expr {$idx - 1 + $i}]]
$w_line tag conf g$h -background $c
$w_file tag conf g$h -background $c
incr i
@ -344,18 +345,24 @@ proc blame_showcommit {w w_cmit w_line w_file lno} {
set author_name {}
set author_email {}
set author_time {}
catch {set author_name $blame_data($w,$cmit,author)}
catch {set author_email $blame_data($w,$cmit,author-mail)}
catch {set author_time [clock format $blame_data($w,$cmit,author-time)]}
catch {set author_name $header($cmit,author)}
catch {set author_email $header($cmit,author-mail)}
catch {set author_time [clock format \
$header($cmit,author-time) \
-format {%Y-%m-%d %H:%M:%S}
]}
set committer_name {}
set committer_email {}
set committer_time {}
catch {set committer_name $blame_data($w,$cmit,committer)}
catch {set committer_email $blame_data($w,$cmit,committer-mail)}
catch {set committer_time [clock format $blame_data($w,$cmit,committer-time)]}
catch {set committer_name $header($cmit,committer)}
catch {set committer_email $header($cmit,committer-mail)}
catch {set committer_time [clock format \
$header($cmit,committer-time) \
-format {%Y-%m-%d %H:%M:%S}
]}
if {[catch {set msg $blame_data($w,$cmit,message)}]} {
if {[catch {set msg $header($cmit,message)}]} {
set msg {}
catch {
set fd [open "| git cat-file commit $cmit" r]
@ -375,29 +382,29 @@ proc blame_showcommit {w w_cmit w_line w_file lno} {
set author_name [encoding convertfrom $enc $author_name]
set committer_name [encoding convertfrom $enc $committer_name]
set blame_data($w,$cmit,author) $author_name
set blame_data($w,$cmit,committer) $committer_name
set header($cmit,author) $author_name
set header($cmit,committer) $committer_name
}
set blame_data($w,$cmit,message) $msg
set header($cmit,message) $msg
}
$w_cmit insert end "commit $cmit\n"
$w_cmit insert end "Author: $author_name $author_email $author_time\n"
$w_cmit insert end "Committer: $committer_name $committer_email $committer_time\n"
$w_cmit insert end "Original File: [escape_path $blame_data($w,line$lno,file)]\n"
$w_cmit insert end "\n"
$w_cmit insert end $msg
$w_cmit insert end "commit $cmit
Author: $author_name $author_email $author_time
Committer: $committer_name $committer_email $committer_time
Original File: [escape_path $line_file($lno)]
$msg"
}
$w_cmit conf -state disabled
set blame_data($w,highlight_line) $lno
set blame_data($w,highlight_commit) $cmit
set highlight_line $lno
set highlight_commit $cmit
}
proc blame_copycommit {w i pos} {
global blame_data
set lno [lindex [split [$i index $pos] .] 0]
if {![catch {set commit $blame_data($w,line$lno,commit)}]} {
method _copycommit {} {
set pos @$::cursorX,$::cursorY
set lno [lindex [split [$::cursorW index $pos] .] 0]
if {![catch {set commit $line_commit($lno)}]} {
clipboard clear
clipboard append \
-format STRING \
@ -405,3 +412,5 @@ proc blame_copycommit {w i pos} {
-- $commit
}
}
}

196
git-gui/lib/browser.tcl
View File

@ -1,28 +1,26 @@
# git-gui tree browser
# Copyright (C) 2006, 2007 Shawn Pearce
set next_browser_id 0
class browser {
proc new_browser {commit} {
global next_browser_id cursor_ptr M1B
global browser_commit browser_status browser_stack browser_path browser_busy
field w
field browser_commit
field browser_path
field browser_files {}
field browser_status {Starting...}
field browser_stack {}
field browser_busy 1
if {[winfo ismapped .]} {
set w .browser[incr next_browser_id]
set tl $w
toplevel $w
} else {
set w {}
set tl .
}
set w_list $w.list.l
set browser_commit($w_list) $commit
set browser_status($w_list) {Starting...}
set browser_stack($w_list) {}
set browser_path($w_list) $browser_commit($w_list):
set browser_busy($w_list) 1
constructor new {commit} {
global cursor_ptr M1B
make_toplevel top w
wm title $top "[appname] ([reponame]): File Browser"
label $w.path -textvariable browser_path($w_list) \
set browser_commit $commit
set browser_path $browser_commit:
label $w.path \
-textvariable @browser_path \
-anchor w \
-justify left \
-borderwidth 1 \
@ -31,6 +29,7 @@ proc new_browser {commit} {
pack $w.path -anchor w -side top -fill x
frame $w.list
set w_list $w.list.l
text $w_list -background white -borderwidth 0 \
-cursor $cursor_ptr \
-state disabled \
@ -49,176 +48,149 @@ proc new_browser {commit} {
pack $w_list -side left -fill both -expand 1
pack $w.list -side top -fill both -expand 1
label $w.status -textvariable browser_status($w_list) \
label $w.status \
-textvariable @browser_status \
-anchor w \
-justify left \
-borderwidth 1 \
-relief sunken
pack $w.status -anchor w -side bottom -fill x
bind $w_list <Button-1> "browser_click 0 $w_list @%x,%y;break"
bind $w_list <Double-Button-1> "browser_click 1 $w_list @%x,%y;break"
bind $w_list <$M1B-Up> "browser_parent $w_list;break"
bind $w_list <$M1B-Left> "browser_parent $w_list;break"
bind $w_list <Up> "browser_move -1 $w_list;break"
bind $w_list <Down> "browser_move 1 $w_list;break"
bind $w_list <$M1B-Right> "browser_enter $w_list;break"
bind $w_list <Return> "browser_enter $w_list;break"
bind $w_list <Prior> "browser_page -1 $w_list;break"
bind $w_list <Next> "browser_page 1 $w_list;break"
bind $w_list <Button-1> "[cb _click 0 @%x,%y];break"
bind $w_list <Double-Button-1> "[cb _click 1 @%x,%y];break"
bind $w_list <$M1B-Up> "[cb _parent] ;break"
bind $w_list <$M1B-Left> "[cb _parent] ;break"
bind $w_list <Up> "[cb _move -1] ;break"
bind $w_list <Down> "[cb _move 1] ;break"
bind $w_list <$M1B-Right> "[cb _enter] ;break"
bind $w_list <Return> "[cb _enter] ;break"
bind $w_list <Prior> "[cb _page -1] ;break"
bind $w_list <Next> "[cb _page 1] ;break"
bind $w_list <Left> break
bind $w_list <Right> break
bind $tl <Visibility> "focus $w"
bind $tl <Destroy> "
array unset browser_buffer $w_list
array unset browser_files $w_list
array unset browser_status $w_list
array unset browser_stack $w_list
array unset browser_path $w_list
array unset browser_commit $w_list
array unset browser_busy $w_list
"
wm title $tl "[appname] ([reponame]): File Browser"
ls_tree $w_list $browser_commit($w_list) {}
bind $w_list <Visibility> [list focus $w_list]
bind $w_list <Destroy> [list delete_this $this]
set w $w_list
_ls $this $browser_commit
return $this
}
proc browser_move {dir w} {
global browser_files browser_busy
if {$browser_busy($w)} return
method _move {dir} {
if {$browser_busy} return
set lno [lindex [split [$w index in_sel.first] .] 0]
incr lno $dir
if {[lindex $browser_files($w) [expr {$lno - 1}]] ne {}} {
if {[lindex $browser_files [expr {$lno - 1}]] ne {}} {
$w tag remove in_sel 0.0 end
$w tag add in_sel $lno.0 [expr {$lno + 1}].0
$w see $lno.0
}
}
proc browser_page {dir w} {
global browser_files browser_busy
if {$browser_busy($w)} return
method _page {dir} {
if {$browser_busy} return
$w yview scroll $dir pages
set lno [expr {int(
[lindex [$w yview] 0]
* [llength $browser_files($w)]
* [llength $browser_files]
+ 1)}]
if {[lindex $browser_files($w) [expr {$lno - 1}]] ne {}} {
if {[lindex $browser_files [expr {$lno - 1}]] ne {}} {
$w tag remove in_sel 0.0 end
$w tag add in_sel $lno.0 [expr {$lno + 1}].0
$w see $lno.0
}
}
proc browser_parent {w} {
global browser_files browser_status browser_path
global browser_stack browser_busy
if {$browser_busy($w)} return
set info [lindex $browser_files($w) 0]
method _parent {} {
if {$browser_busy} return
set info [lindex $browser_files 0]
if {[lindex $info 0] eq {parent}} {
set parent [lindex $browser_stack($w) end-1]
set browser_stack($w) [lrange $browser_stack($w) 0 end-2]
if {$browser_stack($w) eq {}} {
regsub {:.*$} $browser_path($w) {:} browser_path($w)
set parent [lindex $browser_stack end-1]
set browser_stack [lrange $browser_stack 0 end-2]
if {$browser_stack eq {}} {
regsub {:.*$} $browser_path {:} browser_path
} else {
regsub {/[^/]+$} $browser_path($w) {} browser_path($w)
regsub {/[^/]+$} $browser_path {} browser_path
}
set browser_status($w) "Loading $browser_path($w)..."
ls_tree $w [lindex $parent 0] [lindex $parent 1]
set browser_status "Loading $browser_path..."
_ls $this [lindex $parent 0] [lindex $parent 1]
}
}
proc browser_enter {w} {
global browser_files browser_status browser_path
global browser_commit browser_stack browser_busy
if {$browser_busy($w)} return
method _enter {} {
if {$browser_busy} return
set lno [lindex [split [$w index in_sel.first] .] 0]
set info [lindex $browser_files($w) [expr {$lno - 1}]]
set info [lindex $browser_files [expr {$lno - 1}]]
if {$info ne {}} {
switch -- [lindex $info 0] {
parent {
browser_parent $w
_parent $this
}
tree {
set name [lindex $info 2]
set escn [escape_path $name]
set browser_status($w) "Loading $escn..."
append browser_path($w) $escn
ls_tree $w [lindex $info 1] $name
set browser_status "Loading $escn..."
append browser_path $escn
_ls $this [lindex $info 1] $name
}
blob {
set name [lindex $info 2]
set p {}
foreach n $browser_stack($w) {
foreach n $browser_stack {
append p [lindex $n 1]
}
append p $name
show_blame $browser_commit($w) $p
blame::new $browser_commit $p
}
}
}
}
proc browser_click {was_double_click w pos} {
global browser_files browser_busy
if {$browser_busy($w)} return
method _click {was_double_click pos} {
if {$browser_busy} return
set lno [lindex [split [$w index $pos] .] 0]
focus $w
if {[lindex $browser_files($w) [expr {$lno - 1}]] ne {}} {
if {[lindex $browser_files [expr {$lno - 1}]] ne {}} {
$w tag remove in_sel 0.0 end
$w tag add in_sel $lno.0 [expr {$lno + 1}].0
if {$was_double_click} {
browser_enter $w
_enter $this
}
}
}
proc ls_tree {w tree_id name} {
global browser_buffer browser_files browser_stack browser_busy
set browser_buffer($w) {}
set browser_files($w) {}
set browser_busy($w) 1
method _ls {tree_id {name {}}} {
set browser_buffer {}
set browser_files {}
set browser_busy 1
$w conf -state normal
$w tag remove in_sel 0.0 end
$w delete 0.0 end
if {$browser_stack($w) ne {}} {
if {$browser_stack ne {}} {
$w image create end \
-align center -padx 5 -pady 1 \
-name icon0 \
-image file_uplevel
$w insert end {[Up To Parent]}
lappend browser_files($w) parent
lappend browser_files parent
}
lappend browser_stack($w) [list $tree_id $name]
lappend browser_stack [list $tree_id $name]
$w conf -state disabled
set cmd [list git ls-tree -z $tree_id]
set fd [open "| $cmd" r]
fconfigure $fd -blocking 0 -translation binary -encoding binary
fileevent $fd readable [list read_ls_tree $fd $w]
fileevent $fd readable [cb _read $fd]
}
proc read_ls_tree {fd w} {
global browser_buffer browser_files browser_status browser_busy
method _read {fd} {
append browser_buffer [read $fd]
set pck [split $browser_buffer "\0"]
set browser_buffer [lindex $pck end]
if {![winfo exists $w]} {
catch {close $fd}
return
}
append browser_buffer($w) [read $fd]
set pck [split $browser_buffer($w) "\0"]
set browser_buffer($w) [lindex $pck end]
set n [llength $browser_files($w)]
set n [llength $browser_files]
$w conf -state normal
foreach p [lrange $pck 0 end-1] {
set info [split $p "\t"]
@ -246,18 +218,22 @@ proc read_ls_tree {fd w} {
-name icon[incr n] \
-image $image
$w insert end [escape_path $path]
lappend browser_files($w) [list $type $object $path]
lappend browser_files [list $type $object $path]
}
$w conf -state disabled
if {[eof $fd]} {
close $fd
set browser_status($w) Ready.
set browser_busy($w) 0
array unset browser_buffer $w
set browser_status Ready.
set browser_busy 0
unset browser_buffer
if {$n > 0} {
$w tag add in_sel 1.0 2.0
focus -force $w
}
}
} ifdeleted {
catch {close $fd}
}
}

154
git-gui/lib/class.tcl Normal file
View File

@ -0,0 +1,154 @@
# git-gui simple class/object fake-alike
# Copyright (C) 2007 Shawn Pearce
proc class {class body} {
if {[namespace exists $class]} {
error "class $class already declared"
}
namespace eval $class {
variable __nextid 0
variable __sealed 0
variable __field_list {}
variable __field_array
proc cb {name args} {
upvar this this
set args [linsert $args 0 $name $this]
return [uplevel [list namespace code $args]]
}
}
namespace eval $class $body
}
proc field {name args} {
set class [uplevel {namespace current}]
variable ${class}::__sealed
variable ${class}::__field_array
switch [llength $args] {
0 { set new [list $name] }
1 { set new [list $name [lindex $args 0]] }
default { error "wrong # args: field name value?" }
}
if {$__sealed} {
error "class $class is sealed (cannot add new fields)"
}
if {[catch {set old $__field_array($name)}]} {
variable ${class}::__field_list
lappend __field_list $new
set __field_array($name) 1
} else {
error "field $name already declared"
}
}
proc constructor {name params body} {
set class [uplevel {namespace current}]
set ${class}::__sealed 1
variable ${class}::__field_list
set mbodyc {}
append mbodyc {set this } $class
append mbodyc {::__o[incr } $class {::__nextid]} \;
append mbodyc {namespace eval $this {}} \;
if {$__field_list ne {}} {
append mbodyc {upvar #0}
foreach n $__field_list {
set n [lindex $n 0]
append mbodyc { ${this}::} $n { } $n
regsub -all @$n\\M $body "\${this}::$n" body
}
append mbodyc \;
foreach n $__field_list {
if {[llength $n] == 2} {
append mbodyc \
{set } [lindex $n 0] { } [list [lindex $n 1]] \;
}
}
}
append mbodyc $body
namespace eval $class [list proc $name $params $mbodyc]
}
proc method {name params body {deleted {}} {del_body {}}} {
set class [uplevel {namespace current}]
set ${class}::__sealed 1
variable ${class}::__field_list
set params [linsert $params 0 this]
set mbodyc {}
switch $deleted {
{} {}
ifdeleted {
append mbodyc {if {![namespace exists $this]} }
append mbodyc \{ $del_body \; return \} \;
}
default {
error "wrong # args: method name args body (ifdeleted body)?"
}
}
set decl {}
foreach n $__field_list {
set n [lindex $n 0]
if {[regexp -- $n\\M $body]} {
if { [regexp -all -- $n\\M $body] == 1
&& [regexp -all -- \\\$$n\\M $body] == 1
&& [regexp -all -- \\\$$n\\( $body] == 0} {
regsub -all \\\$$n\\M $body "\[set \${this}::$n\]" body
} else {
append decl { ${this}::} $n { } $n
regsub -all @$n\\M $body "\${this}::$n" body
}
}
}
if {$decl ne {}} {
append mbodyc {upvar #0} $decl \;
}
append mbodyc $body
namespace eval $class [list proc $name $params $mbodyc]
}
proc delete_this {{t {}}} {
if {$t eq {}} {
upvar this this
set t $this
}
if {[namespace exists $t]} {namespace delete $t}
}
proc make_toplevel {t w} {
upvar $t top $w pfx
if {[winfo ismapped .]} {
upvar this this
regsub -all {::} $this {__} w
set top .$w
set pfx $top
toplevel $top
} else {
set top .
set pfx {}
}
}
## auto_mkindex support for class/constructor/method
##
auto_mkindex_parser::command class {name body} {
variable parser
variable contextStack
set contextStack [linsert $contextStack 0 $name]
$parser eval [list _%@namespace eval $name] $body
set contextStack [lrange $contextStack 1 end]
}
auto_mkindex_parser::command constructor {name args} {
variable index
variable scriptFile
append index [list set auto_index([fullname $name])] \
[format { [list source [file join $dir %s]]} \
[file split $scriptFile]] "\n"
}

97
git-gui/lib/console.tcl
View File

@ -1,30 +1,29 @@
# git-gui console support
# Copyright (C) 2006, 2007 Shawn Pearce
namespace eval console {
class console {
variable next_console_id 0
variable console_data
variable console_cr
field t_short
field t_long
field w
field console_cr
proc new {short_title long_title} {
variable next_console_id
variable console_data
set w .console[incr next_console_id]
set console_data($w) [list $short_title $long_title]
return [_init $w]
constructor new {short_title long_title} {
set t_short $short_title
set t_long $long_title
_init $this
return $this
}
proc _init {w} {
method _init {} {
global M1B
variable console_cr
variable console_data
make_toplevel top w
wm title $top "[appname] ([reponame]): $t_short"
set console_cr 1.0
set console_cr($w) 1.0
toplevel $w
frame $w.m
label $w.m.l1 -text "[lindex $console_data($w) 1]:" \
label $w.m.l1 \
-textvariable @t_long \
-anchor w \
-justify left \
-font font_uibold
@ -67,11 +66,9 @@ proc _init {w} {
bind $w.m.t <$M1B-Key-a> "$w.m.t tag add sel 0.0 end;break"
bind $w.m.t <$M1B-Key-A> "$w.m.t tag add sel 0.0 end;break"
bind $w <Visibility> "focus $w"
wm title $w "[appname] ([reponame]): [lindex $console_data($w) 0]"
return $w
}
proc exec {w cmd {after {}}} {
method exec {cmd {after {}}} {
# -- Cygwin's Tcl tosses the enviroment when we exec our child.
# But most users need that so we have to relogin. :-(
#
@ -86,16 +83,13 @@ proc exec {w cmd {after {}}} {
set fd_f [open $cmd r]
fconfigure $fd_f -blocking 0 -translation binary
fileevent $fd_f readable \
[namespace code [list _read $w $fd_f $after]]
fileevent $fd_f readable [cb _read $fd_f $after]
}
proc _read {w fd after} {
variable console_cr
method _read {fd after} {
set buf [read $fd]
if {$buf ne {}} {
if {![winfo exists $w]} {_init $w}
if {![winfo exists $w.m.t]} {_init $this}
$w.m.t conf -state normal
set c 0
set n [string length $buf]
@ -107,11 +101,11 @@ proc _read {w fd after} {
if {$lf < $cr} {
$w.m.t insert end [string range $buf $c $lf]
set console_cr($w) [$w.m.t index {end -1c}]
set console_cr [$w.m.t index {end -1c}]
set c $lf
incr c
} else {
$w.m.t delete $console_cr($w) end
$w.m.t delete $console_cr end
$w.m.t insert end "\n"
$w.m.t insert end [string range $buf $c $cr]
set c $cr
@ -130,19 +124,19 @@ proc _read {w fd after} {
set ok 1
}
if {$after ne {}} {
uplevel #0 $after $w $ok
uplevel #0 $after $ok
} else {
done $w $ok
done $this $ok
}
return
}
fconfigure $fd -blocking 0
}
proc chain {cmdlist w {ok 1}} {
method chain {cmdlist {ok 1}} {
if {$ok} {
if {[llength $cmdlist] == 0} {
done $w $ok
done $this $ok
return
}
@ -150,52 +144,33 @@ proc chain {cmdlist w {ok 1}} {
set cmdlist [lrange $cmdlist 1 end]
if {[lindex $cmd 0] eq {exec}} {
exec $w \
[lindex $cmd 1] \
[namespace code [list chain $cmdlist]]
exec $this \
[lrange $cmd 1 end] \
[cb chain $cmdlist]
} else {
uplevel #0 $cmd $cmdlist $w $ok
uplevel #0 $cmd [cb chain $cmdlist]
}
} else {
done $w $ok
done $this $ok
}
}
proc done {args} {
variable console_cr
variable console_data
switch -- [llength $args] {
2 {
set w [lindex $args 0]
set ok [lindex $args 1]
}
3 {
set w [lindex $args 1]
set ok [lindex $args 2]
}
default {
error "wrong number of args: done ?ignored? w ok"
}
}
method done {ok} {
if {$ok} {
if {[winfo exists $w]} {
if {[winfo exists $w.m.s]} {
$w.m.s conf -background green -text {Success}
$w.ok conf -state normal
focus $w.ok
}
} else {
if {![winfo exists $w]} {
_init $w
if {![winfo exists $w.m.s]} {
_init $this
}
$w.m.s conf -background red -text {Error: Command Failed}
$w.ok conf -state normal
focus $w.ok
}
array unset console_cr $w
array unset console_data $w
delete_this
}
}

12
git-gui/lib/database.tcl
View File

@ -70,12 +70,12 @@ proc do_stats {} {
proc do_gc {} {
set w [console::new {gc} {Compressing the object database}]
console::chain {
{exec {git pack-refs --prune}}
{exec {git reflog expire --all}}
{exec {git repack -a -d -l}}
{exec {git rerere gc}}
} $w
console::chain $w {
{exec git pack-refs --prune}
{exec git reflog expire --all}
{exec git repack -a -d -l}
{exec git rerere gc}
}
}
proc do_fsck_objects {} {

5
git-gui/lib/merge.tcl
View File

@ -123,7 +123,8 @@ Please select fewer branches. To merge more than 15 branches, merge the branche
set msg "Merging $current_branch, [join $names {, }]"
set ui_status_value "$msg..."
set cons [console::new "Merge" $msg]
console::exec $cons $cmd [namespace code [list _finish $revcnt]]
console::exec $cons $cmd \
[namespace code [list _finish $revcnt $cons]]
bind $w <Destroy> {}
destroy $w
}
@ -238,6 +239,8 @@ proc dialog {} {
$subj([lindex $ref 0])]
}
bind $w.source.l <Key-K> [list event generate %W <Shift-Key-Up>]
bind $w.source.l <Key-J> [list event generate %W <Shift-Key-Down>]
bind $w.source.l <Key-k> [list event generate %W <Key-Up>]
bind $w.source.l <Key-j> [list event generate %W <Key-Down>]
bind $w.source.l <Key-h> [list event generate %W <Key-Left>]