# and distributed under the terms of the GNU General Public Licence,
# either version 2, or (at your option) any later version.
-# CVS $Revision: 1.16 $
+# CVS $Revision: 1.19 $
proc getcommits {rargs} {
global commits commfd phase canv mainfont
}
set commits {}
set phase getcommits
- if [catch {set commfd [open "|git-rev-tree $rargs" r]} err] {
- puts stderr "Error executing git-rev-tree: $err"
+ if [catch {set commfd [open "|git-rev-list $rargs" r]} err] {
+ puts stderr "Error executing git-rev-list: $err"
exit 1
}
fconfigure $commfd -blocking 0
# this works around what is apparently a bug in Tcl...
fconfigure $commfd -blocking 1
if {![catch {close $commfd} err]} {
- after idle drawgraph
+ after idle readallcommits
return
}
if {[string range $err 0 4] == "usage"} {
set err "\
-Gitk: error reading commits: bad arguments to git-rev-tree.\n\
-(Note: arguments to gitk are passed to git-rev-tree\
+Gitk: error reading commits: bad arguments to git-rev-list.\n\
+(Note: arguments to gitk are passed to git-rev-list\
to allow selection of commits to be displayed.)"
} else {
set err "Error reading commits: $err"
error_popup $err
exit 1
}
+ if {![regexp {^[0-9a-f]{40}$} $line]} {
+ error_popup "Can't parse git-rev-tree output: {$line}"
+ exit 1
+ }
+ lappend commits $line
+}
- set i 0
- set cid {}
- foreach f $line {
- if {$i == 0} {
- set d $f
- } else {
- set id [lindex [split $f :] 0]
- if {![info exists nchildren($id)]} {
- set children($id) {}
- set nchildren($id) 0
- }
- if {$i == 1} {
- set cid $id
- lappend commits $id
- set parents($id) {}
- set cdate($id) $d
- set nparents($id) 0
- } else {
- lappend parents($cid) $id
- incr nparents($cid)
- incr nchildren($id)
- lappend children($id) $cid
- }
- }
- incr i
+proc readallcommits {} {
+ global commits
+ foreach id $commits {
+ readcommit $id
+ update
}
+ drawgraph
}
proc readcommit {id} {
- global commitinfo
+ global commitinfo children nchildren parents nparents cdate
set inhdr 1
set comment {}
set headline {}
set audate {}
set comname {}
set comdate {}
+ if {![info exists nchildren($id)]} {
+ set children($id) {}
+ set nchildren($id) 0
+ }
+ set parents($id) {}
+ set nparents($id) 0
if [catch {set contents [exec git-cat-file commit $id]}] return
foreach line [split $contents "\n"] {
if {$inhdr} {
set inhdr 0
} else {
set tag [lindex $line 0]
- if {$tag == "author"} {
+ if {$tag == "parent"} {
+ set p [lindex $line 1]
+ if {![info exists nchildren($p)]} {
+ set children($p) {}
+ set nchildren($p) 0
+ }
+ lappend parents($id) $p
+ incr nparents($id)
+ if {[lsearch -exact $children($p) $id] < 0} {
+ lappend children($p) $id
+ incr nchildren($p)
+ }
+ } elseif {$tag == "author"} {
set x [expr {[llength $line] - 2}]
set audate [lindex $line $x]
set auname [lrange $line 1 [expr {$x - 1}]]
set audate [clock format $audate -format "%Y-%m-%d %H:%M:%S"]
}
if {$comdate != {}} {
+ set cdate($id) $comdate
set comdate [clock format $comdate -format "%Y-%m-%d %H:%M:%S"]
}
set commitinfo($id) [list $headline $auname $audate \
$comname $comdate $comment]
}
+proc readrefs {} {
+ global tagids idtags
+ set tags [glob -nocomplain -types f .git/refs/tags/*]
+ foreach f $tags {
+ catch {
+ set fd [open $f r]
+ set line [read $fd]
+ if {[regexp {^[0-9a-f]{40}} $line id]} {
+ set contents [split [exec git-cat-file tag $id] "\n"]
+ set obj {}
+ set type {}
+ set tag {}
+ foreach l $contents {
+ if {$l == {}} break
+ switch -- [lindex $l 0] {
+ "object" {set obj [lindex $l 1]}
+ "type" {set type [lindex $l 1]}
+ "tag" {set tag [string range $l 4 end]}
+ }
+ }
+ if {$obj != {} && $type == "commit" && $tag != {}} {
+ set tagids($tag) $obj
+ lappend idtags($obj) $tag
+ }
+ }
+ }
+ }
+}
+
proc error_popup msg {
set w .error
toplevel $w
proc makewindow {} {
global canv canv2 canv3 linespc charspc ctext cflist textfont
- global sha1entry findtype findloc findstring fstring geometry
+ global findtype findloc findstring fstring geometry
+ global entries sha1entry sha1string sha1but
menu .bar
.bar add cascade -label "File" -menu .bar.file
bind .ctop.top.clist <Configure> {resizeclistpanes %W %w}
set sha1entry .ctop.top.bar.sha1
- label .ctop.top.bar.sha1label -text "SHA1 ID: "
+ set entries $sha1entry
+ set sha1but .ctop.top.bar.sha1label
+ button $sha1but -text "SHA1 ID: " -state disabled -relief flat \
+ -command gotocommit -width 8
+ $sha1but conf -disabledforeground [$sha1but cget -foreground]
pack .ctop.top.bar.sha1label -side left
- entry $sha1entry -width 40 -font $textfont -state readonly
+ entry $sha1entry -width 40 -font $textfont -textvariable sha1string
+ trace add variable sha1string write sha1change
pack $sha1entry -side left -pady 2
button .ctop.top.bar.findbut -text "Find" -command dofind
pack .ctop.top.bar.findbut -side left
set findstring {}
set fstring .ctop.top.bar.findstring
+ lappend entries $fstring
entry $fstring -width 30 -font $textfont -textvariable findstring
pack $fstring -side left -expand 1 -fill x
set findtype Exact
bindall <1> {selcanvline %x %y}
bindall <B1-Motion> {selcanvline %x %y}
- bindall <ButtonRelease-4> "allcanvs yview scroll -5 u"
- bindall <ButtonRelease-5> "allcanvs yview scroll 5 u"
+ bindall <ButtonRelease-4> "allcanvs yview scroll -5 units"
+ bindall <ButtonRelease-5> "allcanvs yview scroll 5 units"
bindall <2> "allcanvs scan mark 0 %y"
bindall <B2-Motion> "allcanvs scan dragto 0 %y"
bind . <Key-Up> "selnextline -1"
bind . <Key-Down> "selnextline 1"
- bind . <Key-Prior> "allcanvs yview scroll -1 p"
- bind . <Key-Next> "allcanvs yview scroll 1 p"
- bindkey <Key-Delete> "$ctext yview scroll -1 p"
- bindkey <Key-BackSpace> "$ctext yview scroll -1 p"
- bindkey <Key-space> "$ctext yview scroll 1 p"
+ bind . <Key-Prior> "allcanvs yview scroll -1 pages"
+ bind . <Key-Next> "allcanvs yview scroll 1 pages"
+ bindkey <Key-Delete> "$ctext yview scroll -1 pages"
+ bindkey <Key-BackSpace> "$ctext yview scroll -1 pages"
+ bindkey <Key-space> "$ctext yview scroll 1 pages"
bindkey p "selnextline -1"
bindkey n "selnextline 1"
- bindkey b "$ctext yview scroll -1 p"
- bindkey d "$ctext yview scroll 18 u"
- bindkey u "$ctext yview scroll -18 u"
+ bindkey b "$ctext yview scroll -1 pages"
+ bindkey d "$ctext yview scroll 18 units"
+ bindkey u "$ctext yview scroll -18 units"
bindkey / findnext
bindkey ? findprev
+ bindkey f nextfile
bind . <Control-q> doquit
bind . <Control-f> dofind
bind . <Control-g> findnext
bind . <Destroy> {savestuff %W}
bind . <Button-1> "click %W"
bind $fstring <Key-Return> dofind
+ bind $sha1entry <Key-Return> gotocommit
}
# when we make a key binding for the toplevel, make sure
# it doesn't get triggered when that key is pressed in the
# find string entry widget.
proc bindkey {ev script} {
- global fstring
+ global entries
bind . $ev $script
set escript [bind Entry $ev]
if {$escript == {}} {
set escript [bind Entry <Key>]
}
- bind $fstring $ev "$escript; break"
+ foreach e $entries {
+ bind $e $ev "$escript; break"
+ }
}
# set the focus back to the toplevel for any click outside
-# the find string entry widget
+# the entry widgets
proc click {w} {
- global fstring
- if {$w != $fstring} {
- focus .
+ global entries
+ foreach e $entries {
+ if {$w == $e} return
}
+ focus .
}
proc savestuff {w} {
toplevel $w
wm title $w "About gitk"
message $w.m -text {
-Gitk version 1.0
+Gitk version 1.1
Copyright © 2005 Paul Mackerras
Use and redistribute under the terms of the GNU General Public License
-(CVS $Revision: 1.16 $)} \
+(CVS $Revision: 1.19 $)} \
-justify center -aspect 400
pack $w.m -side top -fill x -padx 20 -pady 20
button $w.ok -text Close -command "destroy $w"
global datemode cdate
global lineid linehtag linentag linedtag commitinfo
global nextcolor colormap numcommits
- global stopped phase redisplaying selectedline
+ global stopped phase redisplaying selectedline idtags idline
allcanvs delete all
set start {}
set nlines [llength $todo]
set id [lindex $todo $level]
set lineid($lineno) $id
+ set idline($id) $lineno
set actualparents {}
+ set ofill white
if {[info exists parents($id)]} {
foreach p $parents($id) {
- incr ncleft($p) -1
- if {![info exists commitinfo($p)]} {
- readcommit $p
- if {![info exists commitinfo($p)]} continue
+ if {[info exists ncleft($p)]} {
+ incr ncleft($p) -1
+ if {![info exists commitinfo($p)]} {
+ readcommit $p
+ if {![info exists commitinfo($p)]} continue
+ }
+ lappend actualparents $p
+ set ofill blue
}
- lappend actualparents $p
}
}
if {![info exists commitinfo($id)]} {
$canv lower $t
}
set linestarty($level) $canvy
- set ofill [expr {[info exists parents($id)]? "blue": "white"}]
set orad [expr {$linespc / 3}]
set t [$canv create oval [expr $x - $orad] [expr $canvy - $orad] \
[expr $x + $orad - 1] [expr $canvy + $orad - 1] \
-fill $ofill -outline black -width 1]
$canv raise $t
set xt [expr $canvx0 + $nlines * $linespc]
+ if {$nparents($id) > 2} {
+ set xt [expr {$xt + ($nparents($id) - 2) * $linespc}]
+ }
+ if {[info exists idtags($id)] && $idtags($id) != {}} {
+ set delta [expr {int(0.5 * ($linespc - $lthickness))}]
+ set yt [expr $canvy - 0.5 * $linespc]
+ set yb [expr $yt + $linespc - 1]
+ set xvals {}
+ set wvals {}
+ foreach tag $idtags($id) {
+ 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 $canvy [lindex $xvals end] $canvy \
+ -width $lthickness -fill black]
+ $canv lower $t
+ foreach tag $idtags($id) x $xvals wid $wvals {
+ set xl [expr $x + $delta]
+ set xr [expr $x + $delta + $wid + $lthickness]
+ $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
+ $canv create text $xl $canvy -anchor w -text $tag \
+ -font $mainfont
+ }
+ }
set headline [lindex $commitinfo($id) 0]
set name [lindex $commitinfo($id) 1]
set date [lindex $commitinfo($id) 2]
if {$nullentry >= $i} {
incr nullentry
}
+ incr i
}
lappend lines [list $oldlevel $p]
}
global findtype findloc findstring markedmatches commitinfo
global numcommits lineid linehtag linentag linedtag
global mainfont namefont canv canv2 canv3 selectedline
- global matchinglines foundstring foundstrlen
+ global matchinglines foundstring foundstrlen idtags
unmarkmatches
focus .
set matchinglines {}
global canv canvy0 ctext linespc selectedline
global lineid linehtag linentag linedtag
set ymax [lindex [$canv cget -scrollregion] 3]
+ if {$ymax == {}} return
set yfrac [lindex [$canv yview] 0]
set y [expr {$y + $yfrac * $ymax}]
set l [expr {int(($y - $canvy0) / $linespc + 0.5)}]
global lineid linehtag linentag linedtag
global canvy0 linespc nparents treepending
global cflist treediffs currentid sha1entry
- global commentend seenfile numcommits
+ global commentend seenfile numcommits idtags
if {![info exists lineid($l)] || ![info exists linehtag($l)]} return
$canv delete secsel
set t [eval $canv create rect [$canv bbox $linehtag($l)] -outline {{}} \
set selectedline $l
set id $lineid($l)
- $sha1entry conf -state normal
+ set currentid $id
$sha1entry delete 0 end
$sha1entry insert 0 $id
$sha1entry selection from 0
$sha1entry selection to end
- $sha1entry conf -state readonly
$ctext conf -state normal
$ctext delete 0.0 end
set info $commitinfo($id)
$ctext insert end "Author: [lindex $info 1] [lindex $info 2]\n"
$ctext insert end "Committer: [lindex $info 3] [lindex $info 4]\n"
+ if {[info exists idtags($id)]} {
+ $ctext insert end "Tags:"
+ foreach tag $idtags($id) {
+ $ctext insert end " $tag"
+ }
+ $ctext insert end "\n"
+ }
$ctext insert end "\n"
$ctext insert end [lindex $info 5]
$ctext insert end "\n"
set commentend [$ctext index "end - 1c"]
$cflist delete 0 end
- set currentid $id
if {$nparents($id) == 1} {
if {![info exists treediffs($id)]} {
if {![info exists treepending]} {
proc getblobdiffs {id} {
global parents diffopts blobdifffd env curdifftag curtagstart
+ global diffindex difffilestart
set p [lindex $parents($id) 0]
set env(GIT_DIFF_OPTS) $diffopts
if [catch {set bdf [open "|git-diff-tree -r -p $p $id" r]} err] {
set blobdifffd($id) $bdf
set curdifftag Comments
set curtagstart 0.0
+ set diffindex 0
+ catch {unset difffilestart}
fileevent $bdf readable "getblobdiffline $bdf $id"
}
proc getblobdiffline {bdf id} {
global currentid blobdifffd ctext curdifftag curtagstart seenfile
- global diffnexthead diffnextnote
+ global diffnexthead diffnextnote diffindex difffilestart
set n [gets $bdf line]
if {$n < 0} {
if {[eof $bdf]} {
set header "$diffnexthead ($diffnextnote)"
unset diffnexthead
}
+ set difffilestart($diffindex) [$ctext index "end - 1c"]
+ incr diffindex
set curdifftag "f:$fname"
$ctext tag delete $curdifftag
set l [expr {(78 - [string length $header]) / 2}]
} elseif {[string range $line 0 8] == "Deleted: "} {
set diffnexthead [string range $line 9 end]
set diffnextnote "deleted"
+ } elseif {[regexp {^diff --git a/(.*) b/} $line match fn]} {
+ # save the filename in case the next thing is "new file mode ..."
+ set diffnexthead $fn
+ set diffnextnote "modified"
+ } elseif {[regexp {^new file mode ([0-7]+)} $line match m]} {
+ set diffnextnote "new file, mode $m"
+ } elseif {[string range $line 0 11] == "deleted file"} {
+ set diffnextnote "deleted"
} elseif {[regexp {^@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@(.*)} \
$line match f1l f1c f2l f2c rest]} {
$ctext insert end "\t" hunksep
$ctext conf -state disabled
}
+proc nextfile {} {
+ global difffilestart ctext
+ set here [$ctext index @0,0]
+ for {set i 0} {[info exists difffilestart($i)]} {incr i} {
+ if {[$ctext compare $difffilestart($i) > $here]} {
+ $ctext yview $difffilestart($i)
+ break
+ }
+ }
+}
+
proc listboxsel {} {
global ctext cflist currentid treediffs seenfile
if {![info exists currentid]} return
proc incrfont {inc} {
global mainfont namefont textfont selectedline ctext canv phase
- global stopped
+ global stopped entries
unmarkmatches
set mainfont [lreplace $mainfont 1 1 [expr {[lindex $mainfont 1] + $inc}]]
set namefont [lreplace $namefont 1 1 [expr {[lindex $namefont 1] + $inc}]]
setcoords
$ctext conf -font $textfont
$ctext tag conf filesep -font [concat $textfont bold]
+ foreach e $entries {
+ $e conf -font $mainfont
+ }
if {$phase == "getcommits"} {
$canv itemconf textitems -font $mainfont
}
redisplay
}
+proc sha1change {n1 n2 op} {
+ global sha1string currentid sha1but
+ if {$sha1string == {}
+ || ([info exists currentid] && $sha1string == $currentid)} {
+ set state disabled
+ } else {
+ set state normal
+ }
+ if {[$sha1but cget -state] == $state} return
+ if {$state == "normal"} {
+ $sha1but conf -state normal -relief raised -text "Goto: "
+ } else {
+ $sha1but conf -state disabled -relief flat -text "SHA1 ID: "
+ }
+}
+
+proc gotocommit {} {
+ global sha1string currentid idline tagids
+ if {$sha1string == {}
+ || ([info exists currentid] && $sha1string == $currentid)} return
+ if {[info exists tagids($sha1string)]} {
+ set id $tagids($sha1string)
+ } else {
+ set id [string tolower $sha1string]
+ }
+ if {[info exists idline($id)]} {
+ selectline $idline($id)
+ return
+ }
+ if {[regexp {^[0-9a-fA-F]{40}$} $sha1string]} {
+ set type "SHA1 id"
+ } else {
+ set type "Tag"
+ }
+ error_popup "$type $sha1string is not known"
+}
+
proc doquit {} {
global stopped
set stopped 100
"^-b" { set boldnames 1 }
"^-c" { set colorbycommitter 1 }
"^-d" { set datemode 1 }
- "^-.*" {
- puts stderr "unrecognized option $arg"
- exit 1
- }
default {
lappend revtreeargs $arg
}
set stuffsaved 0
setcoords
makewindow
+readrefs
getcommits $revtreeargs
projects / git.git / blobdiff