1# git-gui transport (fetch/push) support
2# Copyright (C) 2006, 2007 Shawn Pearce
3
4proc fetch_from {remote} {
5	set w [console::new \
6		[mc "fetch %s" $remote] \
7		[mc "Fetching new changes from %s" $remote]]
8	set cmds [list]
9	lappend cmds [list exec git fetch $remote]
10	if {[is_config_true gui.pruneduringfetch]} {
11		lappend cmds [list exec git remote prune $remote]
12	}
13	console::chain $w $cmds
14}
15
16proc prune_from {remote} {
17	set w [console::new \
18		[mc "remote prune %s" $remote] \
19		[mc "Pruning tracking branches deleted from %s" $remote]]
20	console::exec $w [list git remote prune $remote]
21}
22
23proc fetch_from_all {} {
24	set w [console::new \
25		[mc "fetch all remotes"] \
26		[mc "Fetching new changes from all remotes"]]
27
28	set cmd [list git fetch --all]
29	if {[is_config_true gui.pruneduringfetch]} {
30		lappend cmd --prune
31	}
32
33	console::exec $w $cmd
34}
35
36proc prune_from_all {} {
37	global all_remotes
38
39	set w [console::new \
40		[mc "remote prune all remotes"] \
41		[mc "Pruning tracking branches deleted from all remotes"]]
42
43	set cmd [list git remote prune]
44
45	foreach r $all_remotes {
46		lappend cmd $r
47	}
48
49	console::exec $w $cmd
50}
51
52proc push_to {remote} {
53	set w [console::new \
54		[mc "push %s" $remote] \
55		[mc "Pushing changes to %s" $remote]]
56	set cmd [list git push]
57	lappend cmd -v
58	lappend cmd $remote
59	console::exec $w $cmd
60}
61
62proc start_push_anywhere_action {w} {
63	global push_urltype push_remote push_url push_thin push_tags
64	global push_force
65	global repo_config
66
67	set is_mirror 0
68	set r_url {}
69	switch -- $push_urltype {
70	remote {
71		set r_url $push_remote
72		catch {set is_mirror $repo_config(remote.$push_remote.mirror)}
73	}
74	url {set r_url $push_url}
75	}
76	if {$r_url eq {}} return
77
78	set cmd [list git push]
79	lappend cmd -v
80	if {$push_thin} {
81		lappend cmd --thin
82	}
83	if {$push_force} {
84		lappend cmd --force
85	}
86	if {$push_tags} {
87		lappend cmd --tags
88	}
89	lappend cmd $r_url
90	if {$is_mirror} {
91		set cons [console::new \
92			[mc "push %s" $r_url] \
93			[mc "Mirroring to %s" $r_url]]
94	} else {
95		set cnt 0
96		foreach i [$w.source.l curselection] {
97			set b [$w.source.l get $i]
98			lappend cmd "refs/heads/$b:refs/heads/$b"
99			incr cnt
100		}
101		if {$cnt == 0} {
102			return
103		} elseif {$cnt == 1} {
104			set unit branch
105		} else {
106			set unit branches
107		}
108
109		set cons [console::new \
110			[mc "push %s" $r_url] \
111			[mc "Pushing %s %s to %s" $cnt $unit $r_url]]
112	}
113	console::exec $cons $cmd
114	destroy $w
115}
116
117trace add variable push_remote write \
118	[list radio_selector push_urltype remote]
119
120proc do_push_anywhere {} {
121	global all_remotes current_branch
122	global push_urltype push_remote push_url push_thin push_tags
123	global push_force use_ttk NS
124
125	set w .push_setup
126	toplevel $w
127	catch {wm attributes $w -type dialog}
128	wm withdraw $w
129	wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
130	pave_toplevel $w
131
132	${NS}::label $w.header -text [mc "Push Branches"] \
133		-font font_uibold -anchor center
134	pack $w.header -side top -fill x
135
136	${NS}::frame $w.buttons
137	${NS}::button $w.buttons.create -text [mc Push] \
138		-default active \
139		-command [list start_push_anywhere_action $w]
140	pack $w.buttons.create -side right
141	${NS}::button $w.buttons.cancel -text [mc "Cancel"] \
142		-default normal \
143		-command [list destroy $w]
144	pack $w.buttons.cancel -side right -padx 5
145	pack $w.buttons -side bottom -fill x -pady 10 -padx 10
146
147	${NS}::labelframe $w.source -text [mc "Source Branches"]
148	slistbox $w.source.l \
149		-height 10 \
150		-width 70 \
151		-selectmode extended
152	foreach h [load_all_heads] {
153		$w.source.l insert end $h
154		if {$h eq $current_branch} {
155			$w.source.l select set end
156			$w.source.l yview end
157		}
158	}
159	pack $w.source.l -side left -fill both -expand 1
160	pack $w.source -fill both -expand 1 -pady 5 -padx 5
161
162	${NS}::labelframe $w.dest -text [mc "Destination Repository"]
163	if {$all_remotes ne {}} {
164		${NS}::radiobutton $w.dest.remote_r \
165			-text [mc "Remote:"] \
166			-value remote \
167			-variable push_urltype
168		if {$use_ttk} {
169			ttk::combobox $w.dest.remote_m -state readonly \
170				-exportselection false \
171				-textvariable push_remote \
172				-values $all_remotes
173		} else {
174			eval tk_optionMenu $w.dest.remote_m push_remote $all_remotes
175		}
176		grid $w.dest.remote_r $w.dest.remote_m -sticky w
177		if {[lsearch -sorted -exact $all_remotes origin] != -1} {
178			set push_remote origin
179		} else {
180			set push_remote [lindex $all_remotes 0]
181		}
182		set push_urltype remote
183	} else {
184		set push_urltype url
185	}
186	${NS}::radiobutton $w.dest.url_r \
187		-text [mc "Arbitrary Location:"] \
188		-value url \
189		-variable push_urltype
190	${NS}::entry $w.dest.url_t \
191		-width 50 \
192		-textvariable push_url \
193		-validate key \
194		-validatecommand {
195			if {%d == 1 && [regexp {\s} %S]} {return 0}
196			if {%d == 1 && [string length %S] > 0} {
197				set push_urltype url
198			}
199			return 1
200		}
201	grid $w.dest.url_r $w.dest.url_t -sticky we -padx {0 5}
202	grid columnconfigure $w.dest 1 -weight 1
203	pack $w.dest -anchor nw -fill x -pady 5 -padx 5
204
205	${NS}::labelframe $w.options -text [mc "Transfer Options"]
206	${NS}::checkbutton $w.options.force \
207		-text [mc "Force overwrite existing branch (may discard changes)"] \
208		-variable push_force
209	grid $w.options.force -columnspan 2 -sticky w
210	${NS}::checkbutton $w.options.thin \
211		-text [mc "Use thin pack (for slow network connections)"] \
212		-variable push_thin
213	grid $w.options.thin -columnspan 2 -sticky w
214	${NS}::checkbutton $w.options.tags \
215		-text [mc "Include tags"] \
216		-variable push_tags
217	grid $w.options.tags -columnspan 2 -sticky w
218	grid columnconfigure $w.options 1 -weight 1
219	pack $w.options -anchor nw -fill x -pady 5 -padx 5
220
221	set push_url {}
222	set push_force 0
223	set push_thin 0
224	set push_tags 0
225
226	bind $w <Visibility> "grab $w; focus $w.buttons.create"
227	bind $w <Key-Escape> "destroy $w"
228	bind $w <Key-Return> [list start_push_anywhere_action $w]
229	wm title $w [mc "%s (%s): Push" [appname] [reponame]]
230	wm deiconify $w
231	tkwait window $w
232}
233