}
proc reshow_diff {} {
- global ui_status_value file_states file_lists
+ global file_states file_lists
global current_diff_path current_diff_side
set p $current_diff_path
set s $file_states($path)
if {[lindex $s 0] ne {_M}} return
- info_popup "No differences detected.
+ info_popup [mc "No differences detected.
-[short_path $path] has no changes.
+%s has no changes.
The modification date of this file was updated by another application, but the content within the file was not changed.
-A rescan will be automatically started to find other files which may have the same state."
+A rescan will be automatically started to find other files which may have the same state." [short_path $path]]
clear_diff
display_file $path __
- rescan {set ui_status_value {Ready.}} 0
+ rescan ui_ready 0
}
proc show_diff {path w {lno {}}} {
global file_states file_lists
global is_3way_diff diff_active repo_config
- global ui_diff ui_status_value ui_index ui_workdir
+ global ui_diff ui_index ui_workdir
global current_diff_path current_diff_side current_diff_header
if {$diff_active || ![lock_index read]} return
set current_diff_path $path
set current_diff_side $w
set current_diff_header {}
- set ui_status_value "Loading diff of [escape_path $path]..."
+ ui_status [mc "Loading diff of %s..." [escape_path $path]]
# - Git won't give us the diff, there's nothing to compare to!
#
if {$m eq {_O}} {
set max_sz [expr {128 * 1024}]
+ set type unknown
if {[catch {
- set fd [open $path r]
- set content [read $fd $max_sz]
- close $fd
- set sz [file size $path]
+ set type [file type $path]
+ switch -- $type {
+ directory {
+ set type submodule
+ set content {}
+ set sz 0
+ }
+ link {
+ set content [file readlink $path]
+ set sz [string length $content]
+ }
+ file {
+ set fd [open $path r]
+ fconfigure $fd -eofchar {}
+ set content [read $fd $max_sz]
+ close $fd
+ set sz [file size $path]
+ }
+ default {
+ error "'$type' not supported"
+ }
+ }
} err ]} {
set diff_active 0
unlock_index
- set ui_status_value "Unable to display [escape_path $path]"
- error_popup "Error loading file:\n\n$err"
+ ui_status [mc "Unable to display %s" [escape_path $path]]
+ error_popup [strcat [mc "Error loading file:"] "\n\n$err"]
return
}
$ui_diff conf -state normal
- if {![catch {set type [exec file $path]}]} {
+ if {$type eq {submodule}} {
+ $ui_diff insert end [append \
+ "* " \
+ [mc "Git Repository (subproject)"] \
+ "\n"] d_@
+ } elseif {![catch {set type [exec file $path]}]} {
set n [string length $path]
if {[string equal -length $n $path $type]} {
set type [string range $type $n end]
}
if {[string first "\0" $content] != -1} {
$ui_diff insert end \
- "* Binary file (not showing content)." \
+ [mc "* Binary file (not showing content)."] \
d_@
} else {
if {$sz > $max_sz} {
$ui_diff conf -state disabled
set diff_active 0
unlock_index
- set ui_status_value {Ready.}
+ ui_ready
return
}
- set cmd [list | git]
+ set cmd [list]
if {$w eq $ui_index} {
lappend cmd diff-index
lappend cmd --cached
lappend cmd --
lappend cmd $path
- if {[catch {set fd [open $cmd r]} err]} {
+ if {[catch {set fd [eval git_read --nice $cmd]} err]} {
set diff_active 0
unlock_index
- set ui_status_value "Unable to display [escape_path $path]"
- error_popup "Error loading diff:\n\n$err"
+ ui_status [mc "Unable to display %s" [escape_path $path]]
+ error_popup [strcat [mc "Error loading diff:"] "\n\n$err"]
return
}
}
proc read_diff {fd} {
- global ui_diff ui_status_value diff_active
+ global ui_diff diff_active
global is_3way_diff current_diff_header
$ui_diff conf -state normal
if {[string match {mode *} $line]
|| [string match {new file *} $line]
+ || [regexp {^(old|new) mode *} $line]
|| [string match {deleted file *} $line]
+ || [string match {deleted symlink} $line]
|| [string match {Binary files * and * differ} $line]
|| $line eq {\ No newline at end of file}
|| [regexp {^\* Unmerged path } $line]} {
close $fd
set diff_active 0
unlock_index
- set ui_status_value {Ready.}
+ ui_ready
if {[$ui_diff index end] eq {2.0}} {
handle_empty_diff
if {$current_diff_path eq {} || $current_diff_header eq {}} return
if {![lock_index apply_hunk]} return
- set apply_cmd {git apply --cached --whitespace=nowarn}
+ set apply_cmd {apply --cached --whitespace=nowarn}
set mi [lindex $file_states($current_diff_path) 0]
if {$current_diff_side eq $ui_index} {
- set mode unstage
+ set failed_msg [mc "Failed to unstage selected hunk."]
lappend apply_cmd --reverse
if {[string index $mi 0] ne {M}} {
unlock_index
return
}
} else {
- set mode stage
+ set failed_msg [mc "Failed to stage selected hunk."]
if {[string index $mi 1] ne {M}} {
unlock_index
return
}
if {[catch {
- set p [open "| $apply_cmd" w]
+ set p [eval git_write $apply_cmd]
fconfigure $p -translation binary -encoding binary
puts -nonewline $p $current_diff_header
puts -nonewline $p [$ui_diff get $s_lno $e_lno]
close $p} err]} {
- error_popup "Failed to $mode selected hunk.\n\n$err"
+ error_popup [append $failed_msg "\n\n$err"]
unlock_index
return
}
display_file $current_diff_path $mi
if {$o eq {_}} {
clear_diff
+ } else {
+ set current_diff_path $current_diff_path
}
}
+
+proc apply_line {x y} {
+ global current_diff_path current_diff_header current_diff_side
+ global ui_diff ui_index file_states
+
+ if {$current_diff_path eq {} || $current_diff_header eq {}} return
+ if {![lock_index apply_hunk]} return
+
+ set apply_cmd {apply --cached --whitespace=nowarn}
+ set mi [lindex $file_states($current_diff_path) 0]
+ if {$current_diff_side eq $ui_index} {
+ set failed_msg [mc "Failed to unstage selected line."]
+ set to_context {+}
+ lappend apply_cmd --reverse
+ if {[string index $mi 0] ne {M}} {
+ unlock_index
+ return
+ }
+ } else {
+ set failed_msg [mc "Failed to stage selected line."]
+ set to_context {-}
+ if {[string index $mi 1] ne {M}} {
+ unlock_index
+ return
+ }
+ }
+
+ set the_l [$ui_diff index @$x,$y]
+
+ # operate only on change lines
+ set c1 [$ui_diff get "$the_l linestart"]
+ if {$c1 ne {+} && $c1 ne {-}} {
+ unlock_index
+ return
+ }
+ set sign $c1
+
+ set i_l [$ui_diff search -backwards -regexp ^@@ $the_l 0.0]
+ if {$i_l eq {}} {
+ unlock_index
+ return
+ }
+ # $i_l is now at the beginning of a line
+
+ # pick start line number from hunk header
+ set hh [$ui_diff get $i_l "$i_l + 1 lines"]
+ set hh [lindex [split $hh ,] 0]
+ set hln [lindex [split $hh -] 1]
+
+ set n 0
+ set i_l [$ui_diff index "$i_l + 1 lines"]
+ set patch {}
+ while {[$ui_diff compare $i_l < "end - 1 chars"] &&
+ [$ui_diff get $i_l "$i_l + 2 chars"] ne {@@}} {
+ set next_l [$ui_diff index "$i_l + 1 lines"]
+ set c1 [$ui_diff get $i_l]
+ if {[$ui_diff compare $i_l <= $the_l] &&
+ [$ui_diff compare $the_l < $next_l]} {
+ # the line to stage/unstage
+ set ln [$ui_diff get $i_l $next_l]
+ set patch "$patch$ln"
+ } elseif {$c1 ne {-} && $c1 ne {+}} {
+ # context line
+ set ln [$ui_diff get $i_l $next_l]
+ set patch "$patch$ln"
+ set n [expr $n+1]
+ } elseif {$c1 eq $to_context} {
+ # turn change line into context line
+ set ln [$ui_diff get "$i_l + 1 chars" $next_l]
+ set patch "$patch $ln"
+ set n [expr $n+1]
+ }
+ set i_l $next_l
+ }
+ set patch "@@ -$hln,$n +$hln,[eval expr $n $sign 1] @@\n$patch"
+
+ if {[catch {
+ set p [eval git_write $apply_cmd]
+ fconfigure $p -translation binary -encoding binary
+ puts -nonewline $p $current_diff_header
+ puts -nonewline $p $patch
+ close $p} err]} {
+ error_popup [append $failed_msg "\n\n$err"]
+ }
+
+ unlock_index
+}