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authorJunio C Hamano <junkio@cox.net>2005-08-18 19:18:27 (GMT)
committerJunio C Hamano <junkio@cox.net>2005-08-18 19:18:27 (GMT)
commit9d34c29db39bdb5c2443475dd6a24cfc5c2c9e37 (patch)
tree7e363e7f77468d2f1178fb655c40bd946ced10f4
parentaccd952fd89d30761e64146c49c902979cdd0ed9 (diff)
parente5ea701b8e2901dd01b50e9ca296ad940cd65cbc (diff)
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Merge with gitk --parents change.
-rwxr-xr-xgitk101
1 files changed, 32 insertions, 69 deletions
diff --git a/gitk b/gitk
index f54b4c4..33abcc4 100755
--- a/gitk
+++ b/gitk
@@ -43,7 +43,7 @@ proc getcommits {rargs} {
set parsed_args $rargs
}
if [catch {
- set commfd [open "|git-rev-list --header --topo-order $parsed_args" r]
+ set commfd [open "|git-rev-list --header --topo-order --parents $parsed_args" r]
} err] {
puts stderr "Error executing git-rev-list: $err"
exit 1
@@ -96,7 +96,19 @@ to allow selection of commits to be displayed.)}
set leftover {}
}
set start [expr {$i + 1}]
- if {![regexp {^([0-9a-f]{40})\n} $cmit match id]} {
+ set j [string first "\n" $cmit]
+ set ok 0
+ if {$j >= 0} {
+ set ids [string range $cmit 0 [expr {$j - 1}]]
+ set ok 1
+ foreach id $ids {
+ if {![regexp {^[0-9a-f]{40}$} $id]} {
+ set ok 0
+ break
+ }
+ }
+ }
+ if {!$ok} {
set shortcmit $cmit
if {[string length $shortcmit] > 80} {
set shortcmit "[string range $shortcmit 0 80]..."
@@ -104,10 +116,12 @@ to allow selection of commits to be displayed.)}
error_popup "Can't parse git-rev-list output: {$shortcmit}"
exit 1
}
- set cmit [string range $cmit 41 end]
+ set id [lindex $ids 0]
+ set olds [lrange $ids 1 end]
+ set cmit [string range $cmit [expr {$j + 1}] end]
lappend commits $id
set commitlisted($id) 1
- parsecommit $id $cmit 1
+ parsecommit $id $cmit 1 [lrange $ids 1 end]
drawcommit $id
if {[clock clicks -milliseconds] >= $nextupdate} {
doupdate 1
@@ -151,12 +165,11 @@ proc doupdate {reading} {
proc readcommit {id} {
if [catch {set contents [exec git-cat-file commit $id]}] return
- parsecommit $id $contents 0
+ parsecommit $id $contents 0 {}
}
-proc parsecommit {id contents listed} {
+proc parsecommit {id contents listed olds} {
global commitinfo children nchildren parents nparents cdate ncleft
- global grafts
set inhdr 1
set comment {}
@@ -170,25 +183,17 @@ proc parsecommit {id contents listed} {
set nchildren($id) 0
set ncleft($id) 0
}
- set parents($id) {}
- set nparents($id) 0
- set grafted 0
- if {[info exists grafts($id)]} {
- set grafted 1
- set parents($id) $grafts($id)
- set nparents($id) [llength $grafts($id)]
- if {$listed} {
- foreach p $grafts($id) {
- if {![info exists nchildren($p)]} {
- set children($p) [list $id]
- set nchildren($p) 1
- set ncleft($p) 1
- } elseif {[lsearch -exact $children($p) $id] < 0} {
- lappend children($p) $id
- incr nchildren($p)
- incr ncleft($p)
- }
- }
+ set parents($id) $olds
+ set nparents($id) [llength $olds]
+ foreach p $olds {
+ if {![info exists nchildren($p)]} {
+ set children($p) [list $id]
+ set nchildren($p) 1
+ set ncleft($p) 1
+ } elseif {[lsearch -exact $children($p) $id] < 0} {
+ lappend children($p) $id
+ incr nchildren($p)
+ incr ncleft($p)
}
}
foreach line [split $contents "\n"] {
@@ -197,22 +202,7 @@ proc parsecommit {id contents listed} {
set inhdr 0
} else {
set tag [lindex $line 0]
- if {$tag == "parent" && !$grafted} {
- set p [lindex $line 1]
- if {![info exists nchildren($p)]} {
- set children($p) {}
- set nchildren($p) 0
- set ncleft($p) 0
- }
- lappend parents($id) $p
- incr nparents($id)
- # sometimes we get a commit that lists a parent twice...
- if {$listed && [lsearch -exact $children($p) $id] < 0} {
- lappend children($p) $id
- incr nchildren($p)
- incr ncleft($p)
- }
- } elseif {$tag == "author"} {
+ if {$tag == "author"} {
set x [expr {[llength $line] - 2}]
set audate [lindex $line $x]
set auname [lrange $line 1 [expr {$x - 1}]]
@@ -293,32 +283,6 @@ proc readrefs {} {
}
}
-proc readgrafts {} {
- global grafts env
- catch {
- set graftfile info/grafts
- if {[info exists env(GIT_GRAFT_FILE)]} {
- set graftfile $env(GIT_GRAFT_FILE)
- }
- set fd [open [gitdir]/$graftfile r]
- while {[gets $fd line] >= 0} {
- if {[string match "#*" $line]} continue
- set ok 1
- foreach x $line {
- if {![regexp {^[0-9a-f]{40}$} $x]} {
- set ok 0
- break
- }
- }
- if {$ok} {
- set id [lindex $line 0]
- set grafts($id) [lrange $line 1 end]
- }
- }
- close $fd
- }
-}
-
proc error_popup msg {
set w .error
toplevel $w
@@ -3495,5 +3459,4 @@ set patchnum 0
setcoords
makewindow
readrefs
-readgrafts
getcommits $revtreeargs