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Merge gitk changes into js/gitk-fixes-from-gfw 

* .tmp-gitk:
  gitk: escape file paths before piping to git log
  gitk: prevent overly long command lines
This commit is contained in:
Junio C Hamano 2023-05-08 09:16:57 -07:00
parent 0d1bd1dfb3 7dd272eca1
commit 99e70f3077
1 changed files with 31 additions and 5 deletions
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36
gitk-git/gitk
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@ -353,6 +353,16 @@ proc parseviewrevs {view revs} {
return $ret
}
# Escapes a list of filter paths to be passed to git log via stdin. Note that
# paths must not be quoted.
proc escape_filter_paths {paths} {
set escaped [list]
foreach path $paths {
lappend escaped [string map {\\ \\\\ "\ " "\\\ "} $path]
}
return $escaped
}
# Start off a git log process and arrange to read its output
proc start_rev_list {view} {
global startmsecs commitidx viewcomplete curview
@ -405,14 +415,17 @@ proc start_rev_list {view} {
if {$revs eq {}} {
return 0
}
set args [concat $vflags($view) $revs]
set args $vflags($view)
} else {
set revs {}
set args $vorigargs($view)
}
if {[catch {
set fd [open [concat | git log --no-color -z --pretty=raw $show_notes \
--parents --boundary $args "--" $files] r]
--parents --boundary $args --stdin \
"<<[join [concat $revs "--" \
[escape_filter_paths $files]] "\\n"]"] r]
} err]} {
error_popup "[mc "Error executing git log:"] $err"
return 0
@ -554,13 +567,20 @@ proc updatecommits {} {
set revs $newrevs
set vposids($view) [lsort -unique [concat $oldpos $vposids($view)]]
}
set args [concat $vflags($view) $revs --not $oldpos]
set args $vflags($view)
foreach r $oldpos {
lappend revs "^$r"
}
} else {
set revs {}
set args $vorigargs($view)
}
if {[catch {
set fd [open [concat | git log --no-color -z --pretty=raw $show_notes \
--parents --boundary $args "--" $vfilelimit($view)] r]
--parents --boundary $args --stdin \
"<<[join [concat $revs "--" \
[escape_filter_paths \
$vfilelimit($view)]] "\\n"]"] r]
} err]} {
error_popup "[mc "Error executing git log:"] $err"
return
@ -10231,10 +10251,16 @@ proc getallcommits {} {
foreach id $seeds {
lappend ids "^$id"
}
lappend ids "--"
}
}
if {$ids ne {}} {
set fd [open [concat $cmd $ids] r]
if {$ids eq "--all"} {
set cmd [concat $cmd "--all"]
} else {
set cmd [concat $cmd --stdin "<<[join $ids "\\n"]"]
}
set fd [open $cmd r]
fconfigure $fd -blocking 0
incr allcommits
nowbusy allcommits