Merge branch 'master' of git://repo.or.cz/git-gui
[git/git.git] / git-gui / lib / database.tcl
1 # git-gui object database management support
2 # Copyright (C) 2006, 2007 Shawn Pearce
3
4 proc do_stats {} {
5 set fd [open "| git count-objects -v" r]
6 while {[gets $fd line] > 0} {
7 if {[regexp {^([^:]+): (\d+)$} $line _ name value]} {
8 set stats($name) $value
9 }
10 }
11 close $fd
12
13 set packed_sz 0
14 foreach p [glob -directory [gitdir objects pack] \
15 -type f \
16 -nocomplain -- *] {
17 incr packed_sz [file size $p]
18 }
19 if {$packed_sz > 0} {
20 set stats(size-pack) [expr {$packed_sz / 1024}]
21 }
22
23 set w .stats_view
24 toplevel $w
25 wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
26
27 label $w.header -text {Database Statistics}
28 pack $w.header -side top -fill x
29
30 frame $w.buttons -border 1
31 button $w.buttons.close -text Close \
32 -default active \
33 -command [list destroy $w]
34 button $w.buttons.gc -text {Compress Database} \
35 -default normal \
36 -command "destroy $w;do_gc"
37 pack $w.buttons.close -side right
38 pack $w.buttons.gc -side left
39 pack $w.buttons -side bottom -fill x -pady 10 -padx 10
40
41 frame $w.stat -borderwidth 1 -relief solid
42 foreach s {
43 {count {Number of loose objects}}
44 {size {Disk space used by loose objects} { KiB}}
45 {in-pack {Number of packed objects}}
46 {packs {Number of packs}}
47 {size-pack {Disk space used by packed objects} { KiB}}
48 {prune-packable {Packed objects waiting for pruning}}
49 {garbage {Garbage files}}
50 } {
51 set name [lindex $s 0]
52 set label [lindex $s 1]
53 if {[catch {set value $stats($name)}]} continue
54 if {[llength $s] > 2} {
55 set value "$value[lindex $s 2]"
56 }
57
58 label $w.stat.l_$name -text "$label:" -anchor w
59 label $w.stat.v_$name -text $value -anchor w
60 grid $w.stat.l_$name $w.stat.v_$name -sticky we -padx {0 5}
61 }
62 pack $w.stat -pady 10 -padx 10
63
64 bind $w <Visibility> "grab $w; focus $w.buttons.close"
65 bind $w <Key-Escape> [list destroy $w]
66 bind $w <Key-Return> [list destroy $w]
67 wm title $w "[appname] ([reponame]): Database Statistics"
68 tkwait window $w
69 }
70
71 proc do_gc {} {
72 set w [console::new {gc} {Compressing the object database}]
73 console::chain {
74 {exec {git pack-refs --prune}}
75 {exec {git reflog expire --all}}
76 {exec {git repack -a -d -l}}
77 {exec {git rerere gc}}
78 } $w
79 }
80
81 proc do_fsck_objects {} {
82 set w [console::new {fsck-objects} \
83 {Verifying the object database with fsck-objects}]
84 set cmd [list git fsck-objects]
85 lappend cmd --full
86 lappend cmd --cache
87 lappend cmd --strict
88 console::exec $w $cmd
89 }