diff options
Diffstat (limited to 'git-gui/lib/database.tcl')
| -rw-r--r-- | git-gui/lib/database.tcl | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/git-gui/lib/database.tcl b/git-gui/lib/database.tcl new file mode 100644 index 0000000000..d66aa3fe33 --- /dev/null +++ b/git-gui/lib/database.tcl @@ -0,0 +1,116 @@ +# git-gui object database management support +# Copyright (C) 2006, 2007 Shawn Pearce + +proc do_stats {} { + set fd [git_read count-objects -v] + while {[gets $fd line] > 0} { + if {[regexp {^([^:]+): (\d+)$} $line _ name value]} { + set stats($name) $value + } + } + close $fd + + set packed_sz 0 + foreach p [glob -directory [gitdir objects pack] \ + -type f \ + -nocomplain -- *] { + incr packed_sz [file size $p] + } + if {$packed_sz > 0} { + set stats(size-pack) [expr {$packed_sz / 1024}] + } + + set w .stats_view + toplevel $w + wm geometry $w "+[winfo rootx .]+[winfo rooty .]" + + label $w.header -text [mc "Database Statistics"] + pack $w.header -side top -fill x + + frame $w.buttons -border 1 + button $w.buttons.close -text [mc Close] \ + -default active \ + -command [list destroy $w] + button $w.buttons.gc -text [mc "Compress Database"] \ + -default normal \ + -command "destroy $w;do_gc" + pack $w.buttons.close -side right + pack $w.buttons.gc -side left + pack $w.buttons -side bottom -fill x -pady 10 -padx 10 + + frame $w.stat -borderwidth 1 -relief solid + foreach s { + {count {mc "Number of loose objects"}} + {size {mc "Disk space used by loose objects"} { KiB}} + {in-pack {mc "Number of packed objects"}} + {packs {mc "Number of packs"}} + {size-pack {mc "Disk space used by packed objects"} { KiB}} + {prune-packable {mc "Packed objects waiting for pruning"}} + {garbage {mc "Garbage files"}} + } { + set name [lindex $s 0] + set label [eval [lindex $s 1]] + if {[catch {set value $stats($name)}]} continue + if {[llength $s] > 2} { + set value "$value[lindex $s 2]" + } + + label $w.stat.l_$name -text "$label:" -anchor w + label $w.stat.v_$name -text $value -anchor w + grid $w.stat.l_$name $w.stat.v_$name -sticky we -padx {0 5} + } + pack $w.stat -pady 10 -padx 10 + + bind $w <Visibility> "grab $w; focus $w.buttons.close" + bind $w <Key-Escape> [list destroy $w] + bind $w <Key-Return> [list destroy $w] + wm title $w [append "[appname] ([reponame]): " [mc "Database Statistics"]] + tkwait window $w +} + +proc do_gc {} { + set w [console::new {gc} [mc "Compressing the object database"]] + console::chain $w { + {exec git pack-refs --prune} + {exec git reflog expire --all} + {exec git repack -a -d -l} + {exec git rerere gc} + } +} + +proc do_fsck_objects {} { + set w [console::new {fsck-objects} \ + [mc "Verifying the object database with fsck-objects"]] + set cmd [list git fsck-objects] + lappend cmd --full + lappend cmd --cache + lappend cmd --strict + console::exec $w $cmd +} + +proc hint_gc {} { + set object_limit 8 + if {[is_Windows]} { + set object_limit 1 + } + + set objects_current [llength [glob \ + -directory [gitdir objects 42] \ + -nocomplain \ + -tails \ + -- \ + *]] + + if {$objects_current >= $object_limit} { + set objects_current [expr {$objects_current * 256}] + set object_limit [expr {$object_limit * 256}] + if {[ask_popup \ + [mc "This repository currently has approximately %i loose objects. + +To maintain optimal performance it is strongly recommended that you compress the database when more than %i loose objects exist. + +Compress the database now?" $objects_current $object_limit]] eq yes} { + do_gc + } + } +} |