From: Alex Riesen <[email protected]>
Currently, selecting a name in the file list (bottom right) panel in
"Tree" mode does not do anything useful if the name is a submodule.
If gitk is currently showing a commit, the submodule names are not shown
at all (which is very confusing). If the gitk is showing the uncached
change, the submodules are shown, but focusing a submodule name causes a
Tcl error to appear. And finally, if gitk shows the index, the submodule
is presented as its bare name in the diff/file contents panel.
This change will show the first arbitrarily chosen number of commits.
---
gitk | 44 ++++++++++++++++++++++++++++++++++----------
1 file changed, 34 insertions(+), 10 deletions(-)
diff --git a/gitk b/gitk
index a14d7a1..742f36b 100755
--- a/gitk
+++ b/gitk
@@ -7627,9 +7627,10 @@ proc gettreeline {gtf id} {
if {$i < 0} continue
set fname [string range $line [expr {$i+1}] end]
set line [string range $line 0 [expr {$i-1}]]
- if {$diffids ne $nullid2 && [lindex $line 1] ne "blob"} continue
+ set objtype [lindex $line 1]
+ if {$diffids ne $nullid2 && $objtype ne "blob" && $objtype ne
"commit" } { continue }
set sha1 [lindex $line 2]
- lappend treeidlist($id) $sha1
+ lappend treeidlist($id) "$sha1 $objtype"
}
if {[string index $fname 0] eq "\""} {
set fname [lindex $fname 0]
@@ -7659,21 +7660,44 @@ proc showfile {f} {
global ctext_file_names ctext_file_lines
global ctext commentend
+ set submodlog "log --format=%h\\ %aN:\\ %s -100"
+ set fcmt ""
set i [lsearch -exact $treefilelist($diffids) $f]
if {$i < 0} {
puts "oops, $f not in list for id $diffids"
return
}
if {$diffids eq $nullid} {
- if {[catch {set bf [open $f r]} err]} {
- puts "oops, can't read $f: $err"
- return
+ if {[file isdirectory $f]} {
+ # a submodule
+ set qf [shellquote $f]
+ if {[catch {set bf [open "| git -C $qf $submodlog" r]} err]} {
+ puts "oops, can't read submodule $f: $err"
+ return
+ }
+ } else {
+ if {[catch {set bf [open $f r]} err]} {
+ puts "oops, can't read $f: $err"
+ return
+ }
}
} else {
- set blob [lindex $treeidlist($diffids) $i]
- if {[catch {set bf [open [concat | git cat-file blob $blob] r]} err]} {
- puts "oops, error reading blob $blob: $err"
- return
+ set bo [lindex $treeidlist($diffids) $i]
+ set blob [lindex $bo 0]
+ set objtype [lindex $bo 1]
+ if { "$objtype" eq "blob" } {
+ if {[catch {set bf [open [concat | git cat-file blob $blob] r]}
err]} {
+ puts "oops, error reading blob $blob: $err"
+ return
+ }
+ } else {
+ # also a submodule
+ set qf [shellquote $f]
+ if {[catch {set bf [open "| git -C $qf $submodlog $blob" r]} err]} {
+ puts "oops, error reading submodule commit: $err"
+ return
+ }
+ set fcmt "/"
}
}
fconfigure $bf -blocking 0 -encoding [get_path_encoding $f]
@@ -7683,7 +7707,7 @@ proc showfile {f} {
lappend ctext_file_names $f
lappend ctext_file_lines [lindex [split $commentend "."] 0]
$ctext insert end "\n"
- $ctext insert end "$f\n" filesep
+ $ctext insert end "$f$fcmt\n" filesep
$ctext config -state disabled
$ctext yview $commentend
settabs 0
--
2.17.0.593.g2029711e64
---
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