index 779d71cf5bc871ffd349715b116321395bd0f0c9..ff4d6f847914bd62581022a7a949b54f054bdca7 100755 (executable)
--- a/gitk
+++ b/gitk
# either version 2, or (at your option) any later version.
proc getcommits {rargs} {
# either version 2, or (at your option) any later version.
proc getcommits {rargs} {
- global commits commfd phase canv mainfont
+ global commits commfd phase canv mainfont env
global startmsecs nextupdate
global ctext maincursor textcursor leftover
global startmsecs nextupdate
global ctext maincursor textcursor leftover
+ # check that we can find a .git directory somewhere...
+ if {[info exists env(GIT_DIR)]} {
+ set gitdir $env(GIT_DIR)
+ } else {
+ set gitdir ".git"
+ }
+ if {![file isdirectory $gitdir]} {
+ error_popup "Cannot find the git directory \"$gitdir\"."
+ exit 1
+ }
set commits {}
set phase getcommits
set startmsecs [clock clicks -milliseconds]
set commits {}
set phase getcommits
set startmsecs [clock clicks -milliseconds]
while 1 {
set i [string first "\0" $stuff $start]
if {$i < 0} {
while 1 {
set i [string first "\0" $stuff $start]
if {$i < 0} {
- set leftover [string range $stuff $start end]
+ append leftover [string range $stuff $start end]
return
}
set cmit [string range $stuff $start [expr {$i - 1}]]
if {$start == 0} {
set cmit "$leftover$cmit"
return
}
set cmit [string range $stuff $start [expr {$i - 1}]]
if {$start == 0} {
set cmit "$leftover$cmit"
+ set leftover {}
}
set start [expr {$i + 1}]
if {![regexp {^([0-9a-f]{40})\n} $cmit match id]} {
}
set start [expr {$i + 1}]
if {![regexp {^([0-9a-f]{40})\n} $cmit match id]} {
- error_popup "Can't parse git-rev-list output: {$cmit}"
+ set shortcmit $cmit
+ if {[string length $shortcmit] > 80} {
+ set shortcmit "[string range $shortcmit 0 80]..."
+ }
+ error_popup "Can't parse git-rev-list output: {$shortcmit}"
exit 1
}
set cmit [string range $cmit 41 end]
exit 1
}
set cmit [string range $cmit 41 end]
bind . <Button-1> "click %W"
bind $fstring <Key-Return> dofind
bind $sha1entry <Key-Return> gotocommit
bind . <Button-1> "click %W"
bind $fstring <Key-Return> dofind
bind $sha1entry <Key-Return> gotocommit
+ bind $sha1entry <<PasteSelection>> clearsha1
set maincursor [. cget -cursor]
set textcursor [$ctext cget -cursor]
set maincursor [. cget -cursor]
set textcursor [$ctext cget -cursor]
-command {diffvssel 0}
$rowctxmenu add command -label "Diff selected -> this" \
-command {diffvssel 1}
-command {diffvssel 0}
$rowctxmenu add command -label "Diff selected -> this" \
-command {diffvssel 1}
+ $rowctxmenu add command -label "Make patch" -command mkpatch
+ $rowctxmenu add command -label "Create tag" -command mktag
}
# when we make a key binding for the toplevel, make sure
}
# when we make a key binding for the toplevel, make sure
global oldlevel oldnlines oldtodo
global idtags idline idheads
global lineno lthickness mainline sidelines
global oldlevel oldnlines oldtodo
global idtags idline idheads
global lineno lthickness mainline sidelines
- global commitlisted rowtextx
+ global commitlisted rowtextx idpos
incr numcommits
incr lineno
incr numcommits
incr lineno
set xt [expr {$xt + ([llength $currentparents] - 2) * $linespc}]
}
set rowtextx($lineno) $xt
set xt [expr {$xt + ([llength $currentparents] - 2) * $linespc}]
}
set rowtextx($lineno) $xt
- set marks {}
- set ntags 0
- if {[info exists idtags($id)]} {
- set marks $idtags($id)
- set ntags [llength $marks]
- }
- if {[info exists idheads($id)]} {
- set marks [concat $marks $idheads($id)]
- }
- if {$marks != {}} {
- set delta [expr {int(0.5 * ($linespc - $lthickness))}]
- set yt [expr $y1 - 0.5 * $linespc]
- set yb [expr $yt + $linespc - 1]
- set xvals {}
- set wvals {}
- foreach tag $marks {
- set wid [font measure $mainfont $tag]
- lappend xvals $xt
- lappend wvals $wid
- set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}]
- }
- set t [$canv create line $x $y1 [lindex $xvals end] $y1 \
- -width $lthickness -fill black]
- $canv lower $t
- foreach tag $marks x $xvals wid $wvals {
- set xl [expr $x + $delta]
- set xr [expr $x + $delta + $wid + $lthickness]
- if {[incr ntags -1] >= 0} {
- # draw a tag
- $canv create polygon $x [expr $yt + $delta] $xl $yt\
- $xr $yt $xr $yb $xl $yb $x [expr $yb - $delta] \
- -width 1 -outline black -fill yellow
- } else {
- # draw a head
- set xl [expr $xl - $delta/2]
- $canv create polygon $x $yt $xr $yt $xr $yb $x $yb \
- -width 1 -outline black -fill green
- }
- $canv create text $xl $y1 -anchor w -text $tag \
- -font $mainfont
- }
+ set idpos($id) [list $x $xt $y1]
+ if {[info exists idtags($id)] || [info exists idheads($id)]} {
+ set xt [drawtags $id $x $xt $y1]
}
set headline [lindex $commitinfo($id) 0]
set name [lindex $commitinfo($id) 1]
}
set headline [lindex $commitinfo($id) 0]
set name [lindex $commitinfo($id) 1]
-text $date -font $mainfont]
}
-text $date -font $mainfont]
}
+proc drawtags {id x xt y1} {
+ global idtags idheads
+ global linespc lthickness
+ global canv mainfont
+
+ set marks {}
+ set ntags 0
+ if {[info exists idtags($id)]} {
+ set marks $idtags($id)
+ set ntags [llength $marks]
+ }
+ if {[info exists idheads($id)]} {
+ set marks [concat $marks $idheads($id)]
+ }
+ if {$marks eq {}} {
+ return $xt
+ }
+
+ set delta [expr {int(0.5 * ($linespc - $lthickness))}]
+ set yt [expr $y1 - 0.5 * $linespc]
+ set yb [expr $yt + $linespc - 1]
+ set xvals {}
+ set wvals {}
+ foreach tag $marks {
+ set wid [font measure $mainfont $tag]
+ lappend xvals $xt
+ lappend wvals $wid
+ set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}]
+ }
+ set t [$canv create line $x $y1 [lindex $xvals end] $y1 \
+ -width $lthickness -fill black -tags tag.$id]
+ $canv lower $t
+ foreach tag $marks x $xvals wid $wvals {
+ set xl [expr $x + $delta]
+ set xr [expr $x + $delta + $wid + $lthickness]
+ if {[incr ntags -1] >= 0} {
+ # draw a tag
+ $canv create polygon $x [expr $yt + $delta] $xl $yt\
+ $xr $yt $xr $yb $xl $yb $x [expr $yb - $delta] \
+ -width 1 -outline black -fill yellow -tags tag.$id
+ } else {
+ # draw a head
+ set xl [expr $xl - $delta/2]
+ $canv create polygon $x $yt $xr $yt $xr $yb $x $yb \
+ -width 1 -outline black -fill green -tags tag.$id
+ }
+ $canv create text $xl $y1 -anchor w -text $tag \
+ -font $mainfont -tags tag.$id
+ }
+ return $xt
+}
+
proc updatetodo {level noshortcut} {
global currentparents ncleft todo
global mainline oldlevel oldtodo oldnlines
proc updatetodo {level noshortcut} {
global currentparents ncleft todo
global mainline oldlevel oldtodo oldnlines
}
}
}
}
-proc decidenext {} {
+proc decidenext {{noread 0}} {
global parents children nchildren ncleft todo
global canv canv2 canv3 mainfont namefont canvx0 canvy linespc
global datemode cdate
global parents children nchildren ncleft todo
global canv canv2 canv3 mainfont namefont canvx0 canvy linespc
global datemode cdate
- global lineid linehtag linentag linedtag commitinfo
+ global commitinfo
global currentparents oldlevel oldnlines oldtodo
global lineno lthickness
global currentparents oldlevel oldnlines oldtodo
global lineno lthickness
set p [lindex $todo $k]
if {$ncleft($p) == 0} {
if {$datemode} {
set p [lindex $todo $k]
if {$ncleft($p) == 0} {
if {$datemode} {
+ if {![info exists commitinfo($p)]} {
+ if {$noread} {
+ return {}
+ }
+ readcommit $p
+ }
if {$latest == {} || $cdate($p) > $latest} {
set level $k
set latest $cdate($p)
if {$latest == {} || $cdate($p) > $latest} {
set level $k
set latest $cdate($p)
lappend todo $id
lappend startcommits $id
}
lappend todo $id
lappend startcommits $id
}
- set level [decidenext]
- if {$id != [lindex $todo $level]} {
+ set level [decidenext 1]
+ if {$level == {} || $id != [lindex $todo $level]} {
return
}
while 1 {
drawslants
drawcommitline $level
if {[updatetodo $level $datemode]} {
return
}
while 1 {
drawslants
drawcommitline $level
if {[updatetodo $level $datemode]} {
- set level [decidenext]
+ set level [decidenext 1]
+ if {$level == {}} break
}
set id [lindex $todo $level]
if {![info exists commitlisted($id)]} {
}
set id [lindex $todo $level]
if {![info exists commitlisted($id)]} {
proc finishcommits {} {
global phase
global startcommits
proc finishcommits {} {
global phase
global startcommits
- global ctext maincursor textcursor
+ global canv mainfont ctext maincursor textcursor
if {$phase != "incrdraw"} {
$canv delete all
$canv create text 3 3 -anchor nw -text "No commits selected" \
-font $mainfont -tags textitems
set phase {}
if {$phase != "incrdraw"} {
$canv delete all
$canv create text 3 3 -anchor nw -text "No commits selected" \
-font $mainfont -tags textitems
set phase {}
- return
+ } else {
+ drawslants
+ set level [decidenext]
+ drawrest $level [llength $startcommits]
}
}
- drawslants
- set level [decidenext]
- drawrest $level [llength $startcommits]
. config -cursor $maincursor
$ctext config -cursor $textcursor
}
. config -cursor $maincursor
$ctext config -cursor $textcursor
}
redisplay
}
redisplay
}
+proc clearsha1 {} {
+ global sha1entry sha1string
+ if {[string length $sha1string] == 40} {
+ $sha1entry delete 0 end
+ }
+}
+
proc sha1change {n1 n2 op} {
global sha1string currentid sha1but
if {$sha1string == {}
proc sha1change {n1 n2 op} {
global sha1string currentid sha1but
if {$sha1string == {}
}
$rowctxmenu entryconfigure 0 -state $state
$rowctxmenu entryconfigure 1 -state $state
}
$rowctxmenu entryconfigure 0 -state $state
$rowctxmenu entryconfigure 1 -state $state
+ $rowctxmenu entryconfigure 2 -state $state
set rowmenuid $id
tk_popup $rowctxmenu $x $y
}
set rowmenuid $id
tk_popup $rowctxmenu $x $y
}
startdiff
}
startdiff
}
+proc mkpatch {} {
+ global rowmenuid currentid commitinfo patchtop patchnum
+
+ if {![info exists currentid]} return
+ set oldid $currentid
+ set oldhead [lindex $commitinfo($oldid) 0]
+ set newid $rowmenuid
+ set newhead [lindex $commitinfo($newid) 0]
+ set top .patch
+ set patchtop $top
+ catch {destroy $top}
+ toplevel $top
+ label $top.title -text "Generate patch"
+ grid $top.title -
+ label $top.from -text "From:"
+ entry $top.fromsha1 -width 40
+ $top.fromsha1 insert 0 $oldid
+ $top.fromsha1 conf -state readonly
+ grid $top.from $top.fromsha1 -sticky w
+ entry $top.fromhead -width 60
+ $top.fromhead insert 0 $oldhead
+ $top.fromhead conf -state readonly
+ grid x $top.fromhead -sticky w
+ label $top.to -text "To:"
+ entry $top.tosha1 -width 40
+ $top.tosha1 insert 0 $newid
+ $top.tosha1 conf -state readonly
+ grid $top.to $top.tosha1 -sticky w
+ entry $top.tohead -width 60
+ $top.tohead insert 0 $newhead
+ $top.tohead conf -state readonly
+ grid x $top.tohead -sticky w
+ button $top.rev -text "Reverse" -command mkpatchrev -padx 5
+ grid $top.rev x -pady 10
+ label $top.flab -text "Output file:"
+ entry $top.fname -width 60
+ $top.fname insert 0 [file normalize "patch$patchnum.patch"]
+ incr patchnum
+ grid $top.flab $top.fname -sticky w
+ frame $top.buts
+ button $top.buts.gen -text "Generate" -command mkpatchgo
+ button $top.buts.can -text "Cancel" -command mkpatchcan
+ grid $top.buts.gen $top.buts.can
+ grid columnconfigure $top.buts 0 -weight 1 -uniform a
+ grid columnconfigure $top.buts 1 -weight 1 -uniform a
+ grid $top.buts - -pady 10 -sticky ew
+ focus $top.fname
+}
+
+proc mkpatchrev {} {
+ global patchtop
+
+ set oldid [$patchtop.fromsha1 get]
+ set oldhead [$patchtop.fromhead get]
+ set newid [$patchtop.tosha1 get]
+ set newhead [$patchtop.tohead get]
+ foreach e [list fromsha1 fromhead tosha1 tohead] \
+ v [list $newid $newhead $oldid $oldhead] {
+ $patchtop.$e conf -state normal
+ $patchtop.$e delete 0 end
+ $patchtop.$e insert 0 $v
+ $patchtop.$e conf -state readonly
+ }
+}
+
+proc mkpatchgo {} {
+ global patchtop
+
+ set oldid [$patchtop.fromsha1 get]
+ set newid [$patchtop.tosha1 get]
+ set fname [$patchtop.fname get]
+ if {[catch {exec git-diff-tree -p $oldid $newid >$fname &} err]} {
+ error_popup "Error creating patch: $err"
+ }
+ catch {destroy $patchtop}
+ unset patchtop
+}
+
+proc mkpatchcan {} {
+ global patchtop
+
+ catch {destroy $patchtop}
+ unset patchtop
+}
+
+proc mktag {} {
+ global rowmenuid mktagtop commitinfo
+
+ set top .maketag
+ set mktagtop $top
+ catch {destroy $top}
+ toplevel $top
+ label $top.title -text "Create tag"
+ grid $top.title -
+ label $top.id -text "ID:"
+ entry $top.sha1 -width 40
+ $top.sha1 insert 0 $rowmenuid
+ $top.sha1 conf -state readonly
+ grid $top.id $top.sha1 -sticky w
+ entry $top.head -width 40
+ $top.head insert 0 [lindex $commitinfo($rowmenuid) 0]
+ $top.head conf -state readonly
+ grid x $top.head -sticky w
+ label $top.tlab -text "Tag name:"
+ entry $top.tag -width 40
+ grid $top.tlab $top.tag -sticky w
+ frame $top.buts
+ button $top.buts.gen -text "Create" -command mktaggo
+ button $top.buts.can -text "Cancel" -command mktagcan
+ grid $top.buts.gen $top.buts.can
+ grid columnconfigure $top.buts 0 -weight 1 -uniform a
+ grid columnconfigure $top.buts 1 -weight 1 -uniform a
+ grid $top.buts - -pady 10 -sticky ew
+ focus $top.tag
+}
+
+proc domktag {} {
+ global mktagtop env tagids idtags
+ global idpos idline linehtag canv selectedline
+
+ set id [$mktagtop.sha1 get]
+ set tag [$mktagtop.tag get]
+ if {$tag == {}} {
+ error_popup "No tag name specified"
+ return
+ }
+ if {[info exists tagids($tag)]} {
+ error_popup "Tag \"$tag\" already exists"
+ return
+ }
+ if {[catch {
+ set dir ".git"
+ if {[info exists env(GIT_DIR)]} {
+ set dir $env(GIT_DIR)
+ }
+ set fname [file join $dir "refs/tags" $tag]
+ set f [open $fname w]
+ puts $f $id
+ close $f
+ } err]} {
+ error_popup "Error creating tag: $err"
+ return
+ }
+
+ set tagids($tag) $id
+ lappend idtags($id) $tag
+ $canv delete tag.$id
+ set xt [eval drawtags $id $idpos($id)]
+ $canv coords $linehtag($idline($id)) $xt [lindex $idpos($id) 2]
+ if {[info exists selectedline] && $selectedline == $idline($id)} {
+ selectline $selectedline
+ }
+}
+
+proc mktagcan {} {
+ global mktagtop
+
+ catch {destroy $mktagtop}
+ unset mktagtop
+}
+
+proc mktaggo {} {
+ domktag
+ mktagcan
+}
+
proc doquit {} {
global stopped
set stopped 100
proc doquit {} {
global stopped
set stopped 100
set stopped 0
set redisplaying 0
set stuffsaved 0
set stopped 0
set redisplaying 0
set stuffsaved 0
+set patchnum 0
setcoords
makewindow
readrefs
setcoords
makewindow
readrefs