410 lines
8.1 KiB
Tcl
410 lines
8.1 KiB
Tcl
# git-gui index (add/remove) support
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# Copyright (C) 2006, 2007 Shawn Pearce
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proc update_indexinfo {msg pathList after} {
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global update_index_cp ui_status_value
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if {![lock_index update]} return
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set update_index_cp 0
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set pathList [lsort $pathList]
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set totalCnt [llength $pathList]
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set batch [expr {int($totalCnt * .01) + 1}]
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if {$batch > 25} {set batch 25}
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set ui_status_value [format \
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"$msg... %i/%i files (%.2f%%)" \
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$update_index_cp \
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$totalCnt \
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0.0]
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set fd [open "| git update-index -z --index-info" w]
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fconfigure $fd \
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-blocking 0 \
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-buffering full \
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-buffersize 512 \
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-encoding binary \
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-translation binary
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fileevent $fd writable [list \
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write_update_indexinfo \
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$fd \
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$pathList \
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$totalCnt \
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$batch \
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$msg \
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$after \
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]
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}
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proc write_update_indexinfo {fd pathList totalCnt batch msg after} {
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global update_index_cp ui_status_value
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global file_states current_diff_path
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if {$update_index_cp >= $totalCnt} {
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close $fd
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unlock_index
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uplevel #0 $after
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return
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}
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for {set i $batch} \
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{$update_index_cp < $totalCnt && $i > 0} \
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{incr i -1} {
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set path [lindex $pathList $update_index_cp]
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incr update_index_cp
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set s $file_states($path)
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switch -glob -- [lindex $s 0] {
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A? {set new _O}
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M? {set new _M}
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D_ {set new _D}
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D? {set new _?}
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?? {continue}
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}
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set info [lindex $s 2]
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if {$info eq {}} continue
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puts -nonewline $fd "$info\t[encoding convertto $path]\0"
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display_file $path $new
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}
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set ui_status_value [format \
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"$msg... %i/%i files (%.2f%%)" \
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$update_index_cp \
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$totalCnt \
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[expr {100.0 * $update_index_cp / $totalCnt}]]
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}
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proc update_index {msg pathList after} {
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global update_index_cp ui_status_value
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if {![lock_index update]} return
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set update_index_cp 0
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set pathList [lsort $pathList]
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set totalCnt [llength $pathList]
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set batch [expr {int($totalCnt * .01) + 1}]
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if {$batch > 25} {set batch 25}
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set ui_status_value [format \
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"$msg... %i/%i files (%.2f%%)" \
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$update_index_cp \
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$totalCnt \
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0.0]
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set fd [open "| git update-index --add --remove -z --stdin" w]
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fconfigure $fd \
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-blocking 0 \
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-buffering full \
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-buffersize 512 \
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-encoding binary \
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-translation binary
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fileevent $fd writable [list \
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write_update_index \
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$fd \
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$pathList \
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$totalCnt \
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$batch \
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$msg \
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$after \
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]
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}
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proc write_update_index {fd pathList totalCnt batch msg after} {
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global update_index_cp ui_status_value
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global file_states current_diff_path
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if {$update_index_cp >= $totalCnt} {
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close $fd
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unlock_index
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uplevel #0 $after
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return
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}
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for {set i $batch} \
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{$update_index_cp < $totalCnt && $i > 0} \
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{incr i -1} {
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set path [lindex $pathList $update_index_cp]
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incr update_index_cp
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switch -glob -- [lindex $file_states($path) 0] {
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AD {set new __}
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?D {set new D_}
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_O -
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AM {set new A_}
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U? {
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if {[file exists $path]} {
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set new M_
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} else {
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set new D_
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}
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}
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?M {set new M_}
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?? {continue}
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}
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puts -nonewline $fd "[encoding convertto $path]\0"
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display_file $path $new
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}
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set ui_status_value [format \
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"$msg... %i/%i files (%.2f%%)" \
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$update_index_cp \
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$totalCnt \
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[expr {100.0 * $update_index_cp / $totalCnt}]]
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}
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proc checkout_index {msg pathList after} {
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global update_index_cp ui_status_value
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if {![lock_index update]} return
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set update_index_cp 0
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set pathList [lsort $pathList]
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set totalCnt [llength $pathList]
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set batch [expr {int($totalCnt * .01) + 1}]
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if {$batch > 25} {set batch 25}
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set ui_status_value [format \
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"$msg... %i/%i files (%.2f%%)" \
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$update_index_cp \
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$totalCnt \
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0.0]
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set cmd [list git checkout-index]
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lappend cmd --index
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lappend cmd --quiet
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lappend cmd --force
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lappend cmd -z
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lappend cmd --stdin
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set fd [open "| $cmd " w]
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fconfigure $fd \
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-blocking 0 \
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-buffering full \
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-buffersize 512 \
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-encoding binary \
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-translation binary
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fileevent $fd writable [list \
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write_checkout_index \
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$fd \
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$pathList \
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$totalCnt \
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$batch \
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$msg \
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$after \
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]
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}
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proc write_checkout_index {fd pathList totalCnt batch msg after} {
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global update_index_cp ui_status_value
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global file_states current_diff_path
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if {$update_index_cp >= $totalCnt} {
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close $fd
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unlock_index
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uplevel #0 $after
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return
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}
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for {set i $batch} \
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{$update_index_cp < $totalCnt && $i > 0} \
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{incr i -1} {
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set path [lindex $pathList $update_index_cp]
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incr update_index_cp
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switch -glob -- [lindex $file_states($path) 0] {
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U? {continue}
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?M -
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?D {
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puts -nonewline $fd "[encoding convertto $path]\0"
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display_file $path ?_
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}
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}
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}
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set ui_status_value [format \
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"$msg... %i/%i files (%.2f%%)" \
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$update_index_cp \
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$totalCnt \
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[expr {100.0 * $update_index_cp / $totalCnt}]]
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}
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proc unstage_helper {txt paths} {
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global file_states current_diff_path
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if {![lock_index begin-update]} return
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set pathList [list]
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set after {}
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foreach path $paths {
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switch -glob -- [lindex $file_states($path) 0] {
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A? -
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M? -
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D? {
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lappend pathList $path
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if {$path eq $current_diff_path} {
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set after {reshow_diff;}
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}
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}
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}
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}
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if {$pathList eq {}} {
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unlock_index
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} else {
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update_indexinfo \
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$txt \
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$pathList \
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[concat $after {set ui_status_value {Ready.}}]
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}
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}
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proc do_unstage_selection {} {
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global current_diff_path selected_paths
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if {[array size selected_paths] > 0} {
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unstage_helper \
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{Unstaging selected files from commit} \
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[array names selected_paths]
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} elseif {$current_diff_path ne {}} {
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unstage_helper \
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"Unstaging [short_path $current_diff_path] from commit" \
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[list $current_diff_path]
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}
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}
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proc add_helper {txt paths} {
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global file_states current_diff_path
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if {![lock_index begin-update]} return
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set pathList [list]
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set after {}
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foreach path $paths {
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switch -glob -- [lindex $file_states($path) 0] {
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_O -
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?M -
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?D -
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U? {
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lappend pathList $path
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if {$path eq $current_diff_path} {
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set after {reshow_diff;}
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}
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}
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}
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}
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if {$pathList eq {}} {
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unlock_index
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} else {
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update_index \
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$txt \
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$pathList \
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[concat $after {set ui_status_value {Ready to commit.}}]
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}
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}
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proc do_add_selection {} {
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global current_diff_path selected_paths
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if {[array size selected_paths] > 0} {
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add_helper \
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{Adding selected files} \
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[array names selected_paths]
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} elseif {$current_diff_path ne {}} {
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add_helper \
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"Adding [short_path $current_diff_path]" \
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[list $current_diff_path]
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}
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}
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proc do_add_all {} {
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global file_states
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set paths [list]
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foreach path [array names file_states] {
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switch -glob -- [lindex $file_states($path) 0] {
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U? {continue}
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?M -
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?D {lappend paths $path}
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}
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}
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add_helper {Adding all changed files} $paths
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}
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proc revert_helper {txt paths} {
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global file_states current_diff_path
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if {![lock_index begin-update]} return
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set pathList [list]
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set after {}
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foreach path $paths {
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switch -glob -- [lindex $file_states($path) 0] {
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U? {continue}
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?M -
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?D {
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lappend pathList $path
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if {$path eq $current_diff_path} {
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set after {reshow_diff;}
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}
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}
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}
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}
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set n [llength $pathList]
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if {$n == 0} {
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unlock_index
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return
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} elseif {$n == 1} {
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set s "[short_path [lindex $pathList]]"
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} else {
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set s "these $n files"
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}
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set reply [tk_dialog \
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.confirm_revert \
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"[appname] ([reponame])" \
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"Revert changes in $s?
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Any unadded changes will be permanently lost by the revert." \
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question \
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1 \
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{Do Nothing} \
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{Revert Changes} \
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]
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if {$reply == 1} {
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checkout_index \
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$txt \
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$pathList \
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[concat $after {set ui_status_value {Ready.}}]
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} else {
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unlock_index
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}
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}
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proc do_revert_selection {} {
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global current_diff_path selected_paths
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if {[array size selected_paths] > 0} {
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revert_helper \
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{Reverting selected files} \
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[array names selected_paths]
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} elseif {$current_diff_path ne {}} {
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revert_helper \
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"Reverting [short_path $current_diff_path]" \
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[list $current_diff_path]
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}
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}
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proc do_select_commit_type {} {
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global commit_type selected_commit_type
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if {$selected_commit_type eq {new}
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&& [string match amend* $commit_type]} {
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create_new_commit
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} elseif {$selected_commit_type eq {amend}
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&& ![string match amend* $commit_type]} {
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load_last_commit
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# The amend request was rejected...
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#
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if {![string match amend* $commit_type]} {
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set selected_commit_type new
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}
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}
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}
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