Merge branch 'js/rebase-reschedule-applies-only-to-interactive' into maint
[git/git.git] / contrib / hooks / pre-auto-gc-battery
1 #!/bin/sh
2 #
3 # An example hook script to verify if you are on battery, in case you
4 # are running Linux or OS X. Called by git-gc --auto with no arguments.
5 # The hook should exit with non-zero status after issuing an appropriate
6 # message if it wants to stop the auto repacking.
7 #
8 # This hook is stored in the contrib/hooks directory. Your distribution
9 # may have put this somewhere else. If you want to use this hook, you
10 # should make this script executable then link to it in the repository
11 # you would like to use it in.
12 #
13 # For example, if the hook is stored in
14 # /usr/share/git-core/contrib/hooks/pre-auto-gc-battery:
15 #
16 # cd /path/to/your/repository.git
17 # ln -sf /usr/share/git-core/contrib/hooks/pre-auto-gc-battery \
18 # hooks/pre-auto-gc
19
20 if test -x /sbin/on_ac_power && (/sbin/on_ac_power;test $? -ne 1)
21 then
22 exit 0
23 elif test "$(cat /sys/class/power_supply/AC/online 2>/dev/null)" = 1
24 then
25 exit 0
26 elif grep -q 'on-line' /proc/acpi/ac_adapter/AC/state 2>/dev/null
27 then
28 exit 0
29 elif grep -q '0x01$' /proc/apm 2>/dev/null
30 then
31 exit 0
32 elif grep -q "AC Power \+: 1" /proc/pmu/info 2>/dev/null
33 then
34 exit 0
35 elif test -x /usr/bin/pmset && /usr/bin/pmset -g batt |
36 grep -q "drawing from 'AC Power'"
37 then
38 exit 0
39 fi
40
41 echo "Auto packing deferred; not on AC"
42 exit 1