set order "--date-order"
}
if {[catch {
- set fd [open [concat | git-rev-list --header $order \
+ set fd [open [concat | git rev-list --header $order \
--parents --boundary --default HEAD $args] r]
} err]} {
- puts stderr "Error executing git-rev-list: $err"
+ puts stderr "Error executing git rev-list: $err"
exit 1
}
set commfd($view) $fd
}
if {[string range $err 0 4] == "usage"} {
set err "Gitk: error reading commits$fv:\
- bad arguments to git-rev-list."
+ bad arguments to git rev-list."
if {$viewname($view) eq "Command line"} {
append err \
- " (Note: arguments to gitk are passed to git-rev-list\
+ " (Note: arguments to gitk are passed to git rev-list\
to allow selection of commits to be displayed.)"
}
} else {
if {[string length $shortcmit] > 80} {
set shortcmit "[string range $shortcmit 0 80]..."
}
- error_popup "Can't parse git-rev-list output: {$shortcmit}"
+ error_popup "Can't parse git rev-list output: {$shortcmit}"
exit 1
}
set id [lindex $ids 0]
}
proc readcommit {id} {
- if {[catch {set contents [exec git-cat-file commit $id]}]} return
+ if {[catch {set contents [exec git cat-file commit $id]}]} return
parsecommit $id $contents 0
}
catch {unset selectedline}
catch {unset thickerline}
catch {unset viewdata($n)}
+ discardallcommits
readrefs
showview $n
}
set headline $comment
}
if {!$listed} {
- # git-rev-list indents the comment by 4 spaces;
- # if we got this via git-cat-file, add the indentation
+ # git rev-list indents the comment by 4 spaces;
+ # if we got this via git cat-file, add the indentation
set newcomment {}
foreach line [split $comment "\n"] {
append newcomment " "
set type {}
set tag {}
catch {
- set commit [exec git-rev-parse "$id^0"]
+ set commit [exec git rev-parse "$id^0"]
if {"$commit" != "$id"} {
set tagids($name) $commit
lappend idtags($commit) $name
}
}
catch {
- set tagcontents($name) [exec git-cat-file tag "$id"]
+ set tagcontents($name) [exec git cat-file tag "$id"]
}
} elseif { $type == "heads" } {
set headids($name) $id
close $refd
}
-proc show_error {w msg} {
+proc show_error {w top msg} {
message $w.m -text $msg -justify center -aspect 400
pack $w.m -side top -fill x -padx 20 -pady 20
- button $w.ok -text OK -command "destroy $w"
+ button $w.ok -text OK -command "destroy $top"
pack $w.ok -side bottom -fill x
- bind $w <Visibility> "grab $w; focus $w"
- bind $w <Key-Return> "destroy $w"
- tkwait window $w
+ bind $top <Visibility> "grab $top; focus $top"
+ bind $top <Key-Return> "destroy $top"
+ tkwait window $top
}
proc error_popup msg {
set w .error
toplevel $w
wm transient $w .
- show_error $w $msg
+ show_error $w $w $msg
}
proc makewindow {} {
global findtype findtypemenu findloc findstring fstring geometry
global entries sha1entry sha1string sha1but
global maincursor textcursor curtextcursor
- global rowctxmenu mergemax
+ global rowctxmenu mergemax wrapcomment
global highlight_files gdttype
global searchstring sstring
$viewhlmenu conf -font $uifont
.ctop.top.lbar.vhl conf -font $uifont
pack .ctop.top.lbar.vhl -side left -fill y
+ label .ctop.top.lbar.rlabel -text " OR " -font $uifont
+ pack .ctop.top.lbar.rlabel -side left -fill y
+ global highlight_related
+ set m [tk_optionMenu .ctop.top.lbar.relm highlight_related None \
+ "Descendent" "Not descendent" "Ancestor" "Not ancestor"]
+ $m conf -font $uifont
+ .ctop.top.lbar.relm conf -font $uifont
+ trace add variable highlight_related write vrel_change
+ pack .ctop.top.lbar.relm -side left -fill y
panedwindow .ctop.cdet -orient horizontal
.ctop add .ctop.cdet
pack $ctext -side left -fill both -expand 1
.ctop.cdet add .ctop.cdet.left
+ $ctext tag conf comment -wrap $wrapcomment
$ctext tag conf filesep -font [concat $textfont bold] -back "#aaaaaa"
$ctext tag conf hunksep -fore blue
$ctext tag conf d0 -fore red
bindkey <End> sellastline
bind . <Key-Up> "selnextline -1"
bind . <Key-Down> "selnextline 1"
+ bind . <Shift-Key-Up> "next_highlight -1"
+ bind . <Shift-Key-Down> "next_highlight 1"
bindkey <Key-Right> "goforw"
bindkey <Key-Left> "goback"
bind . <Key-Prior> "selnextpage -1"
proc savestuff {w} {
global canv canv2 canv3 ctext cflist mainfont textfont uifont
global stuffsaved findmergefiles maxgraphpct
- global maxwidth
+ global maxwidth showneartags
global viewname viewfiles viewargs viewperm nextviewnum
- global cmitmode
+ global cmitmode wrapcomment
if {$stuffsaved} return
if {![winfo viewable .]} return
puts $f [list set maxgraphpct $maxgraphpct]
puts $f [list set maxwidth $maxwidth]
puts $f [list set cmitmode $cmitmode]
+ puts $f [list set wrapcomment $wrapcomment]
+ puts $f [list set showneartags $showneartags]
puts $f "set geometry(width) [winfo width .ctop]"
puts $f "set geometry(height) [winfo height .ctop]"
puts $f "set geometry(canv1) [expr {[winfo width $canv]-2}]"
<Ctrl-Down> Scroll commit list down one line
<Ctrl-PageUp> Scroll commit list up one page
<Ctrl-PageDown> Scroll commit list down one page
+<Shift-Up> Move to previous highlighted line
+<Shift-Down> Move to next highlighted line
<Delete>, b Scroll diff view up one page
<Backspace> Scroll diff view up one page
<Space> Scroll diff view down one page
d Scroll diff view down 18 lines
<Ctrl-F> Find
<Ctrl-G> Move to next find hit
-<Ctrl-R> Move to previous find hit
<Return> Move to next find hit
/ Move to next find hit, or redo find
? Move to previous find hit
f Scroll diff view to next file
+<Ctrl-S> Search for next hit in diff view
+<Ctrl-R> Search for previous hit in diff view
<Ctrl-KP+> Increase font size
<Ctrl-plus> Increase font size
<Ctrl-KP-> Decrease font size
checkbutton $top.perm -text "Remember this view" -variable newviewperm($n)
grid $top.perm - -pady 5 -sticky w
message $top.al -aspect 1000 -font $uifont \
- -text "Commits to include (arguments to git-rev-list):"
+ -text "Commits to include (arguments to git rev-list):"
grid $top.al - -sticky w -pady 5
entry $top.args -width 50 -textvariable newviewargs($n) \
-background white
# Stuff relating to the highlighting facility
proc ishighlighted {row} {
- global vhighlights fhighlights nhighlights
+ global vhighlights fhighlights nhighlights rhighlights
if {[info exists nhighlights($row)] && $nhighlights($row) > 0} {
return $nhighlights($row)
if {[info exists fhighlights($row)] && $fhighlights($row) > 0} {
return $fhighlights($row)
}
+ if {[info exists rhighlights($row)] && $rhighlights($row) > 0} {
+ return $rhighlights($row)
+ }
return 0
}
proc bolden {row font} {
- global canv linehtag selectedline
+ global canv linehtag selectedline boldrows
+ lappend boldrows $row
$canv itemconf $linehtag($row) -font $font
- if {$row == $selectedline} {
+ if {[info exists selectedline] && $row == $selectedline} {
$canv delete secsel
set t [eval $canv create rect [$canv bbox $linehtag($row)] \
-outline {{}} -tags secsel \
}
proc bolden_name {row font} {
- global canv2 linentag selectedline
+ global canv2 linentag selectedline boldnamerows
+ lappend boldnamerows $row
$canv2 itemconf $linentag($row) -font $font
- if {$row == $selectedline} {
+ if {[info exists selectedline] && $row == $selectedline} {
$canv2 delete secsel
set t [eval $canv2 create rect [$canv2 bbox $linentag($row)] \
-outline {{}} -tags secsel \
}
}
-proc unbolden {rows} {
- global mainfont
+proc unbolden {} {
+ global mainfont boldrows
- foreach row $rows {
+ set stillbold {}
+ foreach row $boldrows {
if {![ishighlighted $row]} {
bolden $row $mainfont
+ } else {
+ lappend stillbold $row
}
}
+ set boldrows $stillbold
}
proc addvhighlight {n} {
proc delvhighlight {} {
global hlview vhighlights
- global selectedline
if {![info exists hlview]} return
unset hlview
- set rows [array names vhighlights]
- if {$rows ne {}} {
- unset vhighlights
- unbolden $rows
- }
+ catch {unset vhighlights}
+ unbolden
}
proc vhighlightmore {} {
# delete previous highlights
catch {close $filehighlight}
unset filehighlight
- set rows [array names fhighlights]
- if {$rows ne {}} {
- unset fhighlights
- unbolden $rows
- }
+ catch {unset fhighlights}
+ unbolden
unhighlight_filelist
}
set highlight_paths {}
}
proc do_file_hl {serial} {
- global highlight_files filehighlight highlight_paths gdttype
+ global highlight_files filehighlight highlight_paths gdttype fhl_list
if {$gdttype eq "touching paths:"} {
if {[catch {set paths [shellsplit $highlight_files]}]} return
set filehighlight [open $cmd r+]
fconfigure $filehighlight -blocking 0
fileevent $filehighlight readable readfhighlight
+ set fhl_list {}
drawvisible
flushhighlights
}
proc flushhighlights {} {
- global filehighlight
+ global filehighlight fhl_list
if {[info exists filehighlight]} {
+ lappend fhl_list {}
puts $filehighlight ""
flush $filehighlight
}
}
proc askfilehighlight {row id} {
- global filehighlight fhighlights
+ global filehighlight fhighlights fhl_list
- set fhighlights($row) 0
+ lappend fhl_list $id
+ set fhighlights($row) -1
puts $filehighlight $id
}
proc readfhighlight {} {
global filehighlight fhighlights commitrow curview mainfont iddrawn
-
- set n [gets $filehighlight line]
- if {$n < 0} {
- if {[eof $filehighlight]} {
- # strange...
- puts "oops, git-diff-tree died"
- catch {close $filehighlight}
- unset filehighlight
+ global fhl_list
+
+ while {[gets $filehighlight line] >= 0} {
+ set line [string trim $line]
+ set i [lsearch -exact $fhl_list $line]
+ if {$i < 0} continue
+ for {set j 0} {$j < $i} {incr j} {
+ set id [lindex $fhl_list $j]
+ if {[info exists commitrow($curview,$id)]} {
+ set fhighlights($commitrow($curview,$id)) 0
+ }
}
- return
+ set fhl_list [lrange $fhl_list [expr {$i+1}] end]
+ if {$line eq {}} continue
+ if {![info exists commitrow($curview,$line)]} continue
+ set row $commitrow($curview,$line)
+ if {[info exists iddrawn($line)] && ![ishighlighted $row]} {
+ bolden $row [concat $mainfont bold]
+ }
+ set fhighlights($row) 1
}
- set line [string trim $line]
- if {$line eq {}} return
- if {![info exists commitrow($curview,$line)]} return
- set row $commitrow($curview,$line)
- if {[info exists iddrawn($line)] && ![ishighlighted $row]} {
- bolden $row [concat $mainfont bold]
+ if {[eof $filehighlight]} {
+ # strange...
+ puts "oops, git-diff-tree died"
+ catch {close $filehighlight}
+ unset filehighlight
}
- set fhighlights($row) 1
+ next_hlcont
}
proc find_change {name ix op} {
- global nhighlights mainfont
+ global nhighlights mainfont boldnamerows
global findstring findpattern findtype
# delete previous highlights, if any
- set rows [array names nhighlights]
- if {$rows ne {}} {
- foreach row $rows {
- if {$nhighlights($row) >= 2} {
- bolden_name $row $mainfont
- }
- }
- unset nhighlights
- unbolden $rows
+ foreach row $boldnamerows {
+ bolden_name $row $mainfont
}
+ set boldnamerows {}
+ catch {unset nhighlights}
+ unbolden
if {$findtype ne "Regexp"} {
set e [string map {"*" "\\*" "?" "\\?" "\[" "\\\[" "\\" "\\\\"} \
$findstring]
set nhighlights($row) $isbold
}
+proc vrel_change {name ix op} {
+ global highlight_related
+
+ rhighlight_none
+ if {$highlight_related ne "None"} {
+ after idle drawvisible
+ }
+}
+
+# prepare for testing whether commits are descendents or ancestors of a
+proc rhighlight_sel {a} {
+ global descendent desc_todo ancestor anc_todo
+ global highlight_related rhighlights
+
+ catch {unset descendent}
+ set desc_todo [list $a]
+ catch {unset ancestor}
+ set anc_todo [list $a]
+ if {$highlight_related ne "None"} {
+ rhighlight_none
+ after idle drawvisible
+ }
+}
+
+proc rhighlight_none {} {
+ global rhighlights
+
+ catch {unset rhighlights}
+ unbolden
+}
+
+proc is_descendent {a} {
+ global curview children commitrow descendent desc_todo
+
+ set v $curview
+ set la $commitrow($v,$a)
+ set todo $desc_todo
+ set leftover {}
+ set done 0
+ for {set i 0} {$i < [llength $todo]} {incr i} {
+ set do [lindex $todo $i]
+ if {$commitrow($v,$do) < $la} {
+ lappend leftover $do
+ continue
+ }
+ foreach nk $children($v,$do) {
+ if {![info exists descendent($nk)]} {
+ set descendent($nk) 1
+ lappend todo $nk
+ if {$nk eq $a} {
+ set done 1
+ }
+ }
+ }
+ if {$done} {
+ set desc_todo [concat $leftover [lrange $todo [expr {$i+1}] end]]
+ return
+ }
+ }
+ set descendent($a) 0
+ set desc_todo $leftover
+}
+
+proc is_ancestor {a} {
+ global curview parentlist commitrow ancestor anc_todo
+
+ set v $curview
+ set la $commitrow($v,$a)
+ set todo $anc_todo
+ set leftover {}
+ set done 0
+ for {set i 0} {$i < [llength $todo]} {incr i} {
+ set do [lindex $todo $i]
+ if {![info exists commitrow($v,$do)] || $commitrow($v,$do) > $la} {
+ lappend leftover $do
+ continue
+ }
+ foreach np [lindex $parentlist $commitrow($v,$do)] {
+ if {![info exists ancestor($np)]} {
+ set ancestor($np) 1
+ lappend todo $np
+ if {$np eq $a} {
+ set done 1
+ }
+ }
+ }
+ if {$done} {
+ set anc_todo [concat $leftover [lrange $todo [expr {$i+1}] end]]
+ return
+ }
+ }
+ set ancestor($a) 0
+ set anc_todo $leftover
+}
+
+proc askrelhighlight {row id} {
+ global descendent highlight_related iddrawn mainfont rhighlights
+ global selectedline ancestor
+
+ if {![info exists selectedline]} return
+ set isbold 0
+ if {$highlight_related eq "Descendent" ||
+ $highlight_related eq "Not descendent"} {
+ if {![info exists descendent($id)]} {
+ is_descendent $id
+ }
+ if {$descendent($id) == ($highlight_related eq "Descendent")} {
+ set isbold 1
+ }
+ } elseif {$highlight_related eq "Ancestor" ||
+ $highlight_related eq "Not ancestor"} {
+ if {![info exists ancestor($id)]} {
+ is_ancestor $id
+ }
+ if {$ancestor($id) == ($highlight_related eq "Ancestor")} {
+ set isbold 1
+ }
+ }
+ if {[info exists iddrawn($id)]} {
+ if {$isbold && ![ishighlighted $row]} {
+ bolden $row [concat $mainfont bold]
+ }
+ }
+ set rhighlights($row) $isbold
+}
+
+proc next_hlcont {} {
+ global fhl_row fhl_dirn displayorder numcommits
+ global vhighlights fhighlights nhighlights rhighlights
+ global hlview filehighlight findstring highlight_related
+
+ if {![info exists fhl_dirn] || $fhl_dirn == 0} return
+ set row $fhl_row
+ while {1} {
+ if {$row < 0 || $row >= $numcommits} {
+ bell
+ set fhl_dirn 0
+ return
+ }
+ set id [lindex $displayorder $row]
+ if {[info exists hlview]} {
+ if {![info exists vhighlights($row)]} {
+ askvhighlight $row $id
+ }
+ if {$vhighlights($row) > 0} break
+ }
+ if {$findstring ne {}} {
+ if {![info exists nhighlights($row)]} {
+ askfindhighlight $row $id
+ }
+ if {$nhighlights($row) > 0} break
+ }
+ if {$highlight_related ne "None"} {
+ if {![info exists rhighlights($row)]} {
+ askrelhighlight $row $id
+ }
+ if {$rhighlights($row) > 0} break
+ }
+ if {[info exists filehighlight]} {
+ if {![info exists fhighlights($row)]} {
+ # ask for a few more while we're at it...
+ set r $row
+ for {set n 0} {$n < 100} {incr n} {
+ if {![info exists fhighlights($r)]} {
+ askfilehighlight $r [lindex $displayorder $r]
+ }
+ incr r $fhl_dirn
+ if {$r < 0 || $r >= $numcommits} break
+ }
+ flushhighlights
+ }
+ if {$fhighlights($row) < 0} {
+ set fhl_row $row
+ return
+ }
+ if {$fhighlights($row) > 0} break
+ }
+ incr row $fhl_dirn
+ }
+ set fhl_dirn 0
+ selectline $row 1
+}
+
+proc next_highlight {dirn} {
+ global selectedline fhl_row fhl_dirn
+ global hlview filehighlight findstring highlight_related
+
+ if {![info exists selectedline]} return
+ if {!([info exists hlview] || $findstring ne {} ||
+ $highlight_related ne "None" || [info exists filehighlight])} return
+ set fhl_row [expr {$selectedline + $dirn}]
+ set fhl_dirn $dirn
+ next_hlcont
+}
+
+proc cancel_next_highlight {} {
+ global fhl_dirn
+
+ set fhl_dirn 0
+}
+
# Graph layout functions
proc shortids {ids} {
global commitlisted commitinfo rowidlist
global rowtextx idpos idtags idheads idotherrefs
global linehtag linentag linedtag
- global mainfont canvxmax
+ global mainfont canvxmax boldrows boldnamerows
set ofill [expr {[lindex $commitlisted $row]? "blue": "white"}]
set x [xc $row $col]
set nfont $mainfont
set isbold [ishighlighted $row]
if {$isbold > 0} {
+ lappend boldrows $row
lappend font bold
if {$isbold > 1} {
+ lappend boldnamerows $row
lappend nfont bold
}
}
global commitinfo parentlist numcommits
global filehighlight fhighlights findstring nhighlights
global hlview vhighlights
+ global highlight_related rhighlights
if {$row >= $numcommits} return
foreach id [lindex $rowidlist $row] {
if {$findstring ne {} && ![info exists nhighlights($row)]} {
askfindhighlight $row $id
}
+ if {$highlight_related ne "None" && ![info exists rhighlights($row)]} {
+ askrelhighlight $row $id
+ }
if {[info exists iddrawn($id)]} return
set col [lsearch -exact [lindex $rowidlist $row] $id]
if {$col < 0} {
proc clear_display {} {
global iddrawn idrangedrawn
- global vhighlights fhighlights nhighlights
+ global vhighlights fhighlights nhighlights rhighlights
allcanvs delete all
catch {unset iddrawn}
catch {unset vhighlights}
catch {unset fhighlights}
catch {unset nhighlights}
+ catch {unset rhighlights}
}
proc findcrossings {id} {
stopfindproc
unmarkmatches
+ cancel_next_highlight
focus .
set matchinglines {}
if {$findtype == "IgnCase"} {
if {[llength $commitinfo($p)] > 1} {
set l [lindex $commitinfo($p) 0]
}
- return "$p ($l)"
+ return "$p ($l)\n"
}
# append some text to the ctext widget, and make any SHA1 ID
# that we know about be a clickable link.
-proc appendwithlinks {text} {
+proc appendwithlinks {text tags} {
global ctext commitrow linknum curview
set start [$ctext index "end - 1c"]
- $ctext insert end $text
- $ctext insert end "\n"
+ $ctext insert end $text $tags
set links [regexp -indices -all -inline {[0-9a-f]{40}} $text]
foreach l $links {
set s [lindex $l 0]
allcanvs yview moveto [expr {$newtop * 1.0 / $ymax}]
}
+# add a list of tag or branch names at position pos
+# returns the number of names inserted
+proc appendrefs {pos l var} {
+ global ctext commitrow linknum curview idtags $var
+
+ if {[catch {$ctext index $pos}]} {
+ return 0
+ }
+ set tags {}
+ foreach id $l {
+ foreach tag [set $var\($id\)] {
+ lappend tags [concat $tag $id]
+ }
+ }
+ set tags [lsort -index 1 $tags]
+ set sep {}
+ foreach tag $tags {
+ set name [lindex $tag 0]
+ set id [lindex $tag 1]
+ set lk link$linknum
+ incr linknum
+ $ctext insert $pos $sep
+ $ctext insert $pos $name $lk
+ $ctext tag conf $lk -foreground blue
+ if {[info exists commitrow($curview,$id)]} {
+ $ctext tag bind $lk <1> \
+ [list selectline $commitrow($curview,$id) 1]
+ $ctext tag conf $lk -underline 1
+ $ctext tag bind $lk <Enter> { %W configure -cursor hand2 }
+ $ctext tag bind $lk <Leave> { %W configure -cursor $curtextcursor }
+ }
+ set sep ", "
+ }
+ return [llength $tags]
+}
+
+# called when we have finished computing the nearby tags
+proc dispneartags {} {
+ global selectedline currentid ctext anc_tags desc_tags showneartags
+ global desc_heads
+
+ if {![info exists selectedline] || !$showneartags} return
+ set id $currentid
+ $ctext conf -state normal
+ if {[info exists desc_heads($id)]} {
+ if {[appendrefs branch $desc_heads($id) idheads] > 1} {
+ $ctext insert "branch -2c" "es"
+ }
+ }
+ if {[info exists anc_tags($id)]} {
+ appendrefs follows $anc_tags($id) idtags
+ }
+ if {[info exists desc_tags($id)]} {
+ appendrefs precedes $desc_tags($id) idtags
+ }
+ $ctext conf -state disabled
+}
+
proc selectline {l isnew} {
global canv canv2 canv3 ctext commitinfo selectedline
global displayorder linehtag linentag linedtag
global currentid sha1entry
global commentend idtags linknum
global mergemax numcommits pending_select
- global cmitmode
+ global cmitmode desc_tags anc_tags showneartags allcommits desc_heads
catch {unset pending_select}
$canv delete hover
normalline
+ cancel_next_highlight
if {$l < 0 || $l >= $numcommits} return
set y [expr {$canvy0 + $l * $linespc}]
set ymax [lindex [$canv cget -scrollregion] 3]
$sha1entry insert 0 $id
$sha1entry selection from 0
$sha1entry selection to end
+ rhighlight_sel $id
$ctext conf -state normal
clear_ctext
$ctext insert end "\n"
}
- set comment {}
+ set headers {}
set olds [lindex $parentlist $l]
if {[llength $olds] > 1} {
set np 0
set tag m$np
}
$ctext insert end "Parent: " $tag
- appendwithlinks [commit_descriptor $p]
+ appendwithlinks [commit_descriptor $p] {}
incr np
}
} else {
foreach p $olds {
- append comment "Parent: [commit_descriptor $p]\n"
+ append headers "Parent: [commit_descriptor $p]"
}
}
foreach c [lindex $childlist $l] {
- append comment "Child: [commit_descriptor $c]\n"
+ append headers "Child: [commit_descriptor $c]"
}
- append comment "\n"
- append comment [lindex $info 5]
# make anything that looks like a SHA1 ID be a clickable link
- appendwithlinks $comment
+ appendwithlinks $headers {}
+ if {$showneartags} {
+ if {![info exists allcommits]} {
+ getallcommits
+ }
+ $ctext insert end "Branch: "
+ $ctext mark set branch "end -1c"
+ $ctext mark gravity branch left
+ if {[info exists desc_heads($id)]} {
+ if {[appendrefs branch $desc_heads($id) idheads] > 1} {
+ # turn "Branch" into "Branches"
+ $ctext insert "branch -2c" "es"
+ }
+ }
+ $ctext insert end "\nFollows: "
+ $ctext mark set follows "end -1c"
+ $ctext mark gravity follows left
+ if {[info exists anc_tags($id)]} {
+ appendrefs follows $anc_tags($id) idtags
+ }
+ $ctext insert end "\nPrecedes: "
+ $ctext mark set precedes "end -1c"
+ $ctext mark gravity precedes left
+ if {[info exists desc_tags($id)]} {
+ appendrefs precedes $desc_tags($id) idtags
+ }
+ $ctext insert end "\n"
+ }
+ $ctext insert end "\n"
+ appendwithlinks [lindex $info 5] {comment}
$ctext tag delete Comments
$ctext tag remove found 1.0 end
catch {unset selectedline}
catch {unset currentid}
allcanvs delete secsel
+ rhighlight_none
+ cancel_next_highlight
}
proc reselectline {} {
catch {unset diffmergeid}
if {![info exists treefilelist($id)]} {
if {![info exists treepending]} {
- if {[catch {set gtf [open [concat | git-ls-tree -r $id] r]}]} {
+ if {[catch {set gtf [open [concat | git ls-tree -r $id] r]}]} {
return
}
set treepending $id
return
}
set blob [lindex $treeidlist($diffids) $i]
- if {[catch {set bf [open [concat | git-cat-file blob $blob] r]} err]} {
+ if {[catch {set bf [open [concat | git cat-file blob $blob] r]} err]} {
puts "oops, error reading blob $blob: $err"
return
}
set diffids $id
# this doesn't seem to actually affect anything...
set env(GIT_DIFF_OPTS) $diffopts
- set cmd [concat | git-diff-tree --no-commit-id --cc $id]
+ set cmd [concat | git diff-tree --no-commit-id --cc $id]
if {[catch {set mdf [open $cmd r]} err]} {
error_popup "Error getting merge diffs: $err"
return
set treepending $ids
set treediff {}
if {[catch \
- {set gdtf [open [concat | git-diff-tree --no-commit-id -r $ids] r]} \
+ {set gdtf [open [concat | git diff-tree --no-commit-id -r $ids] r]} \
]} return
fconfigure $gdtf -blocking 0
fileevent $gdtf readable [list gettreediffline $gdtf $ids]
global nextupdate diffinhdr treediffs
set env(GIT_DIFF_OPTS) $diffopts
- set cmd [concat | git-diff-tree --no-commit-id -r -p -C $ids]
+ set cmd [concat | git diff-tree --no-commit-id -r -p -C $ids]
if {[catch {set bdf [open $cmd r]} err]} {
puts "error getting diffs: $err"
return
set oldid [$patchtop.fromsha1 get]
set newid [$patchtop.tosha1 get]
set fname [$patchtop.fname get]
- if {[catch {exec git-diff-tree -p $oldid $newid >$fname &} err]} {
+ if {[catch {exec git diff-tree -p $oldid $newid >$fname &} err]} {
error_popup "Error creating patch: $err"
}
catch {destroy $patchtop}
proc redrawtags {id} {
global canv linehtag commitrow idpos selectedline curview
+ global mainfont
if {![info exists commitrow($curview,$id)]} return
drawcmitrow $commitrow($curview,$id)
$canv delete tag.$id
set xt [eval drawtags $id $idpos($id)]
$canv coords $linehtag($commitrow($curview,$id)) $xt [lindex $idpos($id) 2]
+ set text [$canv itemcget $linehtag($commitrow($curview,$id)) -text]
+ set xr [expr {$xt + [font measure $mainfont $text]}]
+ if {$xr > $canvxmax} {
+ set canvxmax $xr
+ setcanvscroll
+ }
if {[info exists selectedline]
&& $selectedline == $commitrow($curview,$id)} {
selectline $selectedline 0
unset wrcomtop
}
-proc listrefs {id} {
- global idtags idheads idotherrefs
+# Stuff for finding nearby tags
+proc getallcommits {} {
+ global allcstart allcommits allcfd
- set x {}
- if {[info exists idtags($id)]} {
- set x $idtags($id)
+ set fd [open [concat | git rev-list --all --topo-order --parents] r]
+ set allcfd $fd
+ fconfigure $fd -blocking 0
+ set allcommits "reading"
+ nowbusy allcommits
+ restartgetall $fd
+}
+
+proc discardallcommits {} {
+ global allparents allchildren allcommits allcfd
+ global desc_tags anc_tags alldtags tagisdesc allids desc_heads
+
+ if {![info exists allcommits]} return
+ if {$allcommits eq "reading"} {
+ catch {close $allcfd}
}
- set y {}
- if {[info exists idheads($id)]} {
- set y $idheads($id)
+ foreach v {allcommits allchildren allparents allids desc_tags anc_tags
+ alldtags tagisdesc desc_heads} {
+ catch {unset $v}
}
- set z {}
- if {[info exists idotherrefs($id)]} {
- set z $idotherrefs($id)
+}
+
+proc restartgetall {fd} {
+ global allcstart
+
+ fileevent $fd readable [list getallclines $fd]
+ set allcstart [clock clicks -milliseconds]
+}
+
+proc combine_dtags {l1 l2} {
+ global tagisdesc notfirstd
+
+ set res [lsort -unique [concat $l1 $l2]]
+ for {set i 0} {$i < [llength $res]} {incr i} {
+ set x [lindex $res $i]
+ for {set j [expr {$i+1}]} {$j < [llength $res]} {} {
+ set y [lindex $res $j]
+ if {[info exists tagisdesc($x,$y)]} {
+ if {$tagisdesc($x,$y) > 0} {
+ # x is a descendent of y, exclude x
+ set res [lreplace $res $i $i]
+ incr i -1
+ break
+ } else {
+ # y is a descendent of x, exclude y
+ set res [lreplace $res $j $j]
+ }
+ } else {
+ # no relation, keep going
+ incr j
+ }
+ }
}
- return [list $x $y $z]
+ return $res
+}
+
+proc combine_atags {l1 l2} {
+ global tagisdesc
+
+ set res [lsort -unique [concat $l1 $l2]]
+ for {set i 0} {$i < [llength $res]} {incr i} {
+ set x [lindex $res $i]
+ for {set j [expr {$i+1}]} {$j < [llength $res]} {} {
+ set y [lindex $res $j]
+ if {[info exists tagisdesc($x,$y)]} {
+ if {$tagisdesc($x,$y) < 0} {
+ # x is an ancestor of y, exclude x
+ set res [lreplace $res $i $i]
+ incr i -1
+ break
+ } else {
+ # y is an ancestor of x, exclude y
+ set res [lreplace $res $j $j]
+ }
+ } else {
+ # no relation, keep going
+ incr j
+ }
+ }
+ }
+ return $res
+}
+
+proc getallclines {fd} {
+ global allparents allchildren allcommits allcstart
+ global desc_tags anc_tags idtags alldtags tagisdesc allids
+ global desc_heads idheads
+
+ while {[gets $fd line] >= 0} {
+ set id [lindex $line 0]
+ lappend allids $id
+ set olds [lrange $line 1 end]
+ set allparents($id) $olds
+ if {![info exists allchildren($id)]} {
+ set allchildren($id) {}
+ }
+ foreach p $olds {
+ lappend allchildren($p) $id
+ }
+ # compute nearest tagged descendents as we go
+ # also compute descendent heads
+ set dtags {}
+ set dheads {}
+ foreach child $allchildren($id) {
+ if {[info exists idtags($child)]} {
+ set ctags [list $child]
+ } else {
+ set ctags $desc_tags($child)
+ }
+ if {$dtags eq {}} {
+ set dtags $ctags
+ } elseif {$ctags ne $dtags} {
+ set dtags [combine_dtags $dtags $ctags]
+ }
+ set cheads $desc_heads($child)
+ if {$dheads eq {}} {
+ set dheads $cheads
+ } elseif {$cheads ne $dheads} {
+ set dheads [lsort -unique [concat $dheads $cheads]]
+ }
+ }
+ set desc_tags($id) $dtags
+ if {[info exists idtags($id)]} {
+ set adt $dtags
+ foreach tag $dtags {
+ set adt [concat $adt $alldtags($tag)]
+ }
+ set adt [lsort -unique $adt]
+ set alldtags($id) $adt
+ foreach tag $adt {
+ set tagisdesc($id,$tag) -1
+ set tagisdesc($tag,$id) 1
+ }
+ }
+ if {[info exists idheads($id)]} {
+ lappend dheads $id
+ }
+ set desc_heads($id) $dheads
+ if {[clock clicks -milliseconds] - $allcstart >= 50} {
+ fileevent $fd readable {}
+ after idle restartgetall $fd
+ return
+ }
+ }
+ if {[eof $fd]} {
+ after idle restartatags [llength $allids]
+ if {[catch {close $fd} err]} {
+ error_popup "Error reading full commit graph: $err.\n\
+ Results may be incomplete."
+ }
+ }
+}
+
+# walk backward through the tree and compute nearest tagged ancestors
+proc restartatags {i} {
+ global allids allparents idtags anc_tags t0
+
+ set t0 [clock clicks -milliseconds]
+ while {[incr i -1] >= 0} {
+ set id [lindex $allids $i]
+ set atags {}
+ foreach p $allparents($id) {
+ if {[info exists idtags($p)]} {
+ set ptags [list $p]
+ } else {
+ set ptags $anc_tags($p)
+ }
+ if {$atags eq {}} {
+ set atags $ptags
+ } elseif {$ptags ne $atags} {
+ set atags [combine_atags $atags $ptags]
+ }
+ }
+ set anc_tags($id) $atags
+ if {[clock clicks -milliseconds] - $t0 >= 50} {
+ after idle restartatags $i
+ return
+ }
+ }
+ set allcommits "done"
+ notbusy allcommits
+ dispneartags
}
proc rereadrefs {} {
}
}
+proc listrefs {id} {
+ global idtags idheads idotherrefs
+
+ set x {}
+ if {[info exists idtags($id)]} {
+ set x $idtags($id)
+ }
+ set y {}
+ if {[info exists idheads($id)]} {
+ set y $idheads($id)
+ }
+ set z {}
+ if {[info exists idotherrefs($id)]} {
+ set z $idotherrefs($id)
+ }
+ return [list $x $y $z]
+}
+
proc showtag {tag isnew} {
global ctext tagcontents tagids linknum
} else {
set text "Tag: $tag\nId: $tagids($tag)"
}
- appendwithlinks $text
+ appendwithlinks $text {}
$ctext conf -state disabled
init_flist {}
}
proc doprefs {} {
global maxwidth maxgraphpct diffopts
- global oldprefs prefstop
+ global oldprefs prefstop showneartags
set top .gitkprefs
set prefstop $top
raise $top
return
}
- foreach v {maxwidth maxgraphpct diffopts} {
+ foreach v {maxwidth maxgraphpct diffopts showneartags} {
set oldprefs($v) [set $v]
}
toplevel $top
-font optionfont
entry $top.diffopt -width 20 -textvariable diffopts
grid x $top.diffoptl $top.diffopt -sticky w
+ frame $top.ntag
+ label $top.ntag.l -text "Display nearby tags" -font optionfont
+ checkbutton $top.ntag.b -variable showneartags
+ pack $top.ntag.b $top.ntag.l -side left
+ grid x $top.ntag -sticky w
frame $top.buts
button $top.buts.ok -text "OK" -command prefsok
button $top.buts.can -text "Cancel" -command prefscan
proc prefscan {} {
global maxwidth maxgraphpct diffopts
- global oldprefs prefstop
+ global oldprefs prefstop showneartags
- foreach v {maxwidth maxgraphpct diffopts} {
+ foreach v {maxwidth maxgraphpct diffopts showneartags} {
set $v $oldprefs($v)
}
catch {destroy $prefstop}
proc prefsok {} {
global maxwidth maxgraphpct
- global oldprefs prefstop
+ global oldprefs prefstop showneartags
catch {destroy $prefstop}
unset prefstop
if {$maxwidth != $oldprefs(maxwidth)
|| $maxgraphpct != $oldprefs(maxgraphpct)} {
redisplay
+ } elseif {$showneartags != $oldprefs(showneartags)} {
+ reselectline
}
}
# defaults...
set datemode 0
set diffopts "-U 5 -p"
-set wrcomcmd "git-diff-tree --stdin -p --pretty"
+set wrcomcmd "git diff-tree --stdin -p --pretty"
set gitencoding {}
catch {
- set gitencoding [exec git-repo-config --get i18n.commitencoding]
+ set gitencoding [exec git repo-config --get i18n.commitencoding]
}
if {$gitencoding == ""} {
set gitencoding "utf-8"
set downarrowlen 7
set mingaplen 30
set cmitmode "patch"
+set wrapcomment "none"
+set showneartags 1
set colors {green red blue magenta darkgrey brown orange}
# check that we can find a .git directory somewhere...
set gitdir [gitdir]
if {![file isdirectory $gitdir]} {
- show_error . "Cannot find the git directory \"$gitdir\"."
+ show_error {} . "Cannot find the git directory \"$gitdir\"."
exit 1
}
set revtreeargs [lrange $revtreeargs 0 [expr {$i - 1}]]
} elseif {$revtreeargs ne {}} {
if {[catch {
- set f [eval exec git-rev-parse --no-revs --no-flags $revtreeargs]
+ set f [eval exec git rev-parse --no-revs --no-flags $revtreeargs]
set cmdline_files [split $f "\n"]
set n [llength $cmdline_files]
set revtreeargs [lrange $revtreeargs 0 end-$n]
# so look for "fatal:".
set i [string first "fatal:" $err]
if {$i > 0} {
- set err [string range [expr {$i + 6}] end]
+ set err [string range $err [expr {$i + 6}] end]
}
- show_error . "Bad arguments to gitk:\n$err"
+ show_error {} . "Bad arguments to gitk:\n$err"
exit 1
}
}
set nhl_names {}
set highlight_paths {}
set searchdirn -forwards
+set boldrows {}
+set boldnamerows {}
set optim_delay 16