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authorPaul Mackerras <paulus@samba.org>2005-08-19 12:14:28 (GMT)
committerPaul Mackerras <paulus@samba.org>2005-08-19 12:14:28 (GMT)
commitf1d83ba34ccb4c7fa8c488a669eeaaba1adc68e0 (patch)
tree0dd02d528374c51fa3f7bd4d4409f6e5c6b48044
parent04c13d38772c77997d8789ee2067cc351b66e2aa (diff)
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Added re-read refs command, and display all refs.
These are features requested by Junio. Any plain file under .git/refs whose contents start with 40 hex characters is taken as a reference and displayed like a head but with a light blue background (unless it is in .git/refs/tags or .git/refs/heads, in which case it is displayed as before). There is now a "Reread references" menu item in the File menu which re-reads all the plain files under .git/refs and redisplays any references that have changed.
-rwxr-xr-xgitk99
1 files changed, 93 insertions, 6 deletions
diff --git a/gitk b/gitk
index 1c6b382..de1c65c 100755
--- a/gitk
+++ b/gitk
@@ -281,6 +281,32 @@ proc readrefs {} {
close $fd
}
}
+ readotherrefs refs {} {tags heads}
+}
+
+proc readotherrefs {base dname excl} {
+ global otherrefids idotherrefs
+
+ set git [gitdir]
+ set files [glob -nocomplain -types f [file join $git $base *]]
+ foreach f $files {
+ catch {
+ set fd [open $f r]
+ set line [read $fd 40]
+ if {[regexp {^[0-9a-f]{40}} $line id]} {
+ set name "$dname[file tail $f]"
+ set otherrefids($name) $id
+ lappend idotherrefs($id) $name
+ }
+ close $fd
+ }
+ }
+ set dirs [glob -nocomplain -types d [file join $git $base *]]
+ foreach d $dirs {
+ set dir [file tail $d]
+ if {[lsearch -exact $excl $dir] >= 0} continue
+ readotherrefs [file join $base $dir] "$dname$dir/" {}
+ }
}
proc error_popup msg {
@@ -305,6 +331,7 @@ proc makewindow {} {
menu .bar
.bar add cascade -label "File" -menu .bar.file
menu .bar.file
+ .bar.file add command -label "Reread references" -command rereadrefs
.bar.file add command -label "Quit" -command doquit
menu .bar.help
.bar add cascade -label "Help" -menu .bar.help
@@ -751,7 +778,7 @@ proc drawcommitline {level} {
global canv canv2 canv3 mainfont namefont canvy linespc
global lineid linehtag linentag linedtag commitinfo
global colormap numcommits currentparents dupparents
- global idtags idline idheads
+ global idtags idline idheads idotherrefs
global lineno lthickness mainline mainlinearrow sidelines
global commitlisted rowtextx idpos lastuse displist
global oldnlines olddlevel olddisplist
@@ -822,7 +849,8 @@ proc drawcommitline {level} {
}
set rowtextx($lineno) $xt
set idpos($id) [list $x $xt $y1]
- if {[info exists idtags($id)] || [info exists idheads($id)]} {
+ if {[info exists idtags($id)] || [info exists idheads($id)]
+ || [info exists idotherrefs($id)]} {
set xt [drawtags $id $x $xt $y1]
}
set headline [lindex $commitinfo($id) 0]
@@ -842,18 +870,23 @@ proc drawcommitline {level} {
}
proc drawtags {id x xt y1} {
- global idtags idheads
+ global idtags idheads idotherrefs
global linespc lthickness
global canv mainfont
set marks {}
set ntags 0
+ set nheads 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)]
+ set nheads [llength $idheads($id)]
+ }
+ if {[info exists idotherrefs($id)]} {
+ set marks [concat $marks $idotherrefs($id)]
}
if {$marks eq {}} {
return $xt
@@ -882,10 +915,15 @@ proc drawtags {id x xt y1} {
$xr $yt $xr $yb $xl $yb $x [expr $yb - $delta] \
-width 1 -outline black -fill yellow -tags tag.$id
} else {
- # draw a head
+ # draw a head or other ref
+ if {[incr nheads -1] >= 0} {
+ set col green
+ } else {
+ set col "#ddddff"
+ }
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
+ -width 1 -outline black -fill $col -tags tag.$id
}
$canv create text $xl $y1 -anchor w -text $tag \
-font $mainfont -tags tag.$id
@@ -3307,7 +3345,6 @@ proc mktag {} {
proc domktag {} {
global mktagtop env tagids idtags
- global idpos idline linehtag canv selectedline
set id [$mktagtop.sha1 get]
set tag [$mktagtop.tag get]
@@ -3332,6 +3369,13 @@ proc domktag {} {
set tagids($tag) $id
lappend idtags($id) $tag
+ redrawtags $id
+}
+
+proc redrawtags {id} {
+ global canv linehtag idline idpos selectedline
+
+ if {![info exists idline($id)]} return
$canv delete tag.$id
set xt [eval drawtags $id $idpos($id)]
$canv coords $linehtag($idline($id)) $xt [lindex $idpos($id) 2]
@@ -3407,6 +3451,49 @@ proc wrcomcan {} {
unset wrcomtop
}
+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 rereadrefs {} {
+ global idtags idheads idotherrefs
+ global tagids headids otherrefids
+
+ set refids [concat [array names idtags] \
+ [array names idheads] [array names idotherrefs]]
+ foreach id $refids {
+ if {![info exists ref($id)]} {
+ set ref($id) [listrefs $id]
+ }
+ }
+ foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
+ catch {unset $v}
+ }
+ readrefs
+ set refids [lsort -unique [concat $refids [array names idtags] \
+ [array names idheads] [array names idotherrefs]]]
+ foreach id $refids {
+ set v [listrefs $id]
+ if {![info exists ref($id)] || $ref($id) != $v} {
+ redrawtags $id
+ }
+ }
+}
+
proc doquit {} {
global stopped
set stopped 100