diff options
Diffstat (limited to 'third_party/git/git-gui/lib/merge.tcl')
| -rw-r--r-- | third_party/git/git-gui/lib/merge.tcl | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/third_party/git/git-gui/lib/merge.tcl b/third_party/git/git-gui/lib/merge.tcl deleted file mode 100644 index 9f253db5b3..0000000000 --- a/third_party/git/git-gui/lib/merge.tcl +++ /dev/null @@ -1,281 +0,0 @@ -# git-gui branch merge support -# Copyright (C) 2006, 2007 Shawn Pearce - -class merge { - -field w ; # top level window -field w_rev ; # mega-widget to pick the revision to merge - -method _can_merge {} { - global HEAD commit_type file_states - - if {[string match amend* $commit_type]} { - info_popup [mc "Cannot merge while amending. - -You must finish amending this commit before starting any type of merge. -"] - return 0 - } - - if {[committer_ident] eq {}} {return 0} - if {![lock_index merge]} {return 0} - - # -- Our in memory state should match the repository. - # - repository_state curType curHEAD curMERGE_HEAD - if {$commit_type ne $curType || $HEAD ne $curHEAD} { - info_popup [mc "Last scanned state does not match repository state. - -Another Git program has modified this repository since the last scan. A rescan must be performed before a merge can be performed. - -The rescan will be automatically started now. -"] - unlock_index - rescan ui_ready - return 0 - } - - foreach path [array names file_states] { - switch -glob -- [lindex $file_states($path) 0] { - _O { - continue; # and pray it works! - } - _U - - U? { - error_popup [mc "You are in the middle of a conflicted merge. - -File %s has merge conflicts. - -You must resolve them, stage the file, and commit to complete the current merge. Only then can you begin another merge. -" [short_path $path]] - unlock_index - return 0 - } - ?? { - error_popup [mc "You are in the middle of a change. - -File %s is modified. - -You should complete the current commit before starting a merge. Doing so will help you abort a failed merge, should the need arise. -" [short_path $path]] - unlock_index - return 0 - } - } - } - - return 1 -} - -method _rev {} { - if {[catch {$w_rev commit_or_die}]} { - return {} - } - return [$w_rev get] -} - -method _visualize {} { - set rev [_rev $this] - if {$rev ne {}} { - do_gitk [list $rev --not HEAD] - } -} - -method _start {} { - global HEAD current_branch remote_url - global _last_merged_branch - - set name [_rev $this] - if {$name eq {}} { - return - } - - set spec [$w_rev get_tracking_branch] - set cmit [$w_rev get_commit] - - set fh [open [gitdir FETCH_HEAD] w] - fconfigure $fh -translation lf - if {$spec eq {}} { - set remote . - set branch $name - set stitle $branch - } else { - set remote $remote_url([lindex $spec 1]) - if {[regexp {^[^:@]*@[^:]*:/} $remote]} { - regsub {^[^:@]*@} $remote {} remote - } - set branch [lindex $spec 2] - set stitle [mc "%s of %s" $branch $remote] - } - regsub ^refs/heads/ $branch {} branch - puts $fh "$cmit\t\tbranch '$branch' of $remote" - close $fh - set _last_merged_branch $branch - - if {[git-version >= "2.5.0"]} { - set cmd [list git merge --strategy=recursive FETCH_HEAD] - } else { - set cmd [list git] - lappend cmd merge - lappend cmd --strategy=recursive - lappend cmd [git fmt-merge-msg <[gitdir FETCH_HEAD]] - lappend cmd HEAD - lappend cmd $name - } - - ui_status [mc "Merging %s and %s..." $current_branch $stitle] - set cons [console::new [mc "Merge"] "merge $stitle"] - console::exec $cons $cmd [cb _finish $cons] - - wm protocol $w WM_DELETE_WINDOW {} - destroy $w -} - -method _finish {cons ok} { - console::done $cons $ok - if {$ok} { - set msg [mc "Merge completed successfully."] - } else { - set msg [mc "Merge failed. Conflict resolution is required."] - } - unlock_index - rescan [list ui_status $msg] - delete_this -} - -constructor dialog {} { - global current_branch - global M1B use_ttk NS - - if {![_can_merge $this]} { - delete_this - return - } - - make_dialog top w - wm title $top [mc "%s (%s): Merge" [appname] [reponame]] - if {$top ne {.}} { - wm geometry $top "+[winfo rootx .]+[winfo rooty .]" - } - - set _start [cb _start] - - ${NS}::label $w.header \ - -text [mc "Merge Into %s" $current_branch] \ - -font font_uibold - pack $w.header -side top -fill x - - ${NS}::frame $w.buttons - ${NS}::button $w.buttons.visualize \ - -text [mc Visualize] \ - -command [cb _visualize] - pack $w.buttons.visualize -side left - ${NS}::button $w.buttons.merge \ - -text [mc Merge] \ - -command $_start - pack $w.buttons.merge -side right - ${NS}::button $w.buttons.cancel \ - -text [mc "Cancel"] \ - -command [cb _cancel] - pack $w.buttons.cancel -side right -padx 5 - pack $w.buttons -side bottom -fill x -pady 10 -padx 10 - - set w_rev [::choose_rev::new_unmerged $w.rev [mc "Revision To Merge"]] - pack $w.rev -anchor nw -fill both -expand 1 -pady 5 -padx 5 - - bind $w <$M1B-Key-Return> $_start - bind $w <Key-Return> $_start - bind $w <Key-Escape> [cb _cancel] - wm protocol $w WM_DELETE_WINDOW [cb _cancel] - - bind $w.buttons.merge <Visibility> [cb _visible] - tkwait window $w -} - -method _visible {} { - grab $w - if {[is_config_true gui.matchtrackingbranch]} { - $w_rev pick_tracking_branch - } - $w_rev focus_filter -} - -method _cancel {} { - wm protocol $w WM_DELETE_WINDOW {} - unlock_index - destroy $w - delete_this -} - -} - -namespace eval merge { - -proc reset_hard {} { - global HEAD commit_type file_states - - if {[string match amend* $commit_type]} { - info_popup [mc "Cannot abort while amending. - -You must finish amending this commit. -"] - return - } - - if {![lock_index abort]} return - - if {[string match *merge* $commit_type]} { - set op_question [mc "Abort merge? - -Aborting the current merge will cause *ALL* uncommitted changes to be lost. - -Continue with aborting the current merge?"] - } else { - set op_question [mc "Reset changes? - -Resetting the changes will cause *ALL* uncommitted changes to be lost. - -Continue with resetting the current changes?"] - } - - if {[ask_popup $op_question] eq {yes}} { - set fd [git_read --stderr read-tree --reset -u -v HEAD] - fconfigure $fd -blocking 0 -translation binary - fileevent $fd readable [namespace code [list _reset_wait $fd]] - $::main_status start [mc "Aborting"] [mc "files reset"] - } else { - unlock_index - } -} - -proc _reset_wait {fd} { - global ui_comm - - $::main_status update_meter [read $fd] - - fconfigure $fd -blocking 1 - if {[eof $fd]} { - set fail [catch {close $fd} err] - $::main_status stop - unlock_index - - $ui_comm delete 0.0 end - $ui_comm edit modified false - - catch {file delete [gitdir MERGE_HEAD]} - catch {file delete [gitdir rr-cache MERGE_RR]} - catch {file delete [gitdir MERGE_RR]} - catch {file delete [gitdir SQUASH_MSG]} - catch {file delete [gitdir MERGE_MSG]} - catch {file delete [gitdir GITGUI_MSG]} - - if {$fail} { - warn_popup "[mc "Abort failed."]\n\n$err" - } - rescan {ui_status [mc "Abort completed. Ready."]} - } else { - fconfigure $fd -blocking 0 - } -} - -} |