/stdhome

To get this branch, use:
bzr branch http://bzr.ed.am/stdhome

« back to all changes in this revision

Viewing changes to dev/reset

  • Committer: Tim Marston
  • Date: 2021-09-01 12:55:15 UTC
  • Revision ID: tim@ed.am-20210901125515-i6b5rxcrceofwm1e
updates for bzr->bzr filename change

Show diffs side-by-side

added added

removed removed

dev/reset
 
1
#!/bin/bash
 
2
 
 
3
CURRENT=
 
4
if [ -d ~/.stdhome.orig -a ! -d ~/.stdhome.dev ]; then
 
5
        CURRENT=on
 
6
elif [ ! -d ~/.stdhome.orig -a -d ~/.stdhome.dev ]; then
 
7
        CURRENT=off
 
8
fi
 
9
 
 
10
if [ -z "$CURRENT" ]; then
 
11
        echo "Can't determine current state" >&2
 
12
        exit 1
 
13
fi
 
14
 
 
15
if [ "$CURRENT" == "off" ]; then
 
16
        echo "Dev environment is off" >&2
 
17
        exit 1
 
18
fi
 
19
 
 
20
# revno?
 
21
REVNO=
 
22
if [ -n "$1" ]; then
 
23
        if [ $(( 0 + $1 )) -gt 0 ]; then
 
24
                REVNO=$(( 0 + $1 ))
 
25
        fi
 
26
fi
 
27
 
 
28
# check/create reset dir
 
29
if [ ! -d ~/.stdhome.dev.reset/home -a ! -d ~/.stdhome/home ]; then
 
30
        echo "No ~/.stdhome.dev/home and nothing to copy it from"
 
31
        exit 1
 
32
fi
 
33
if [ ! -d ~/.stdhome.dev.reset/home ]; then
 
34
        echo copying dev environment to initial snapshot
 
35
        rm -rf ~/.stdhome.dev.reset
 
36
        cp -a ~/.stdhome ~/.stdhome.dev.reset
 
37
fi
 
38
 
 
39
# update repo
 
40
echo updating repo snapshot
 
41
cd ~/.stdhome.dev.reset/home
 
42
bzr up
 
43
cd
 
44
 
 
45
# reset repos
 
46
echo resetting repo
 
47
rm -rf ~/.stdhome
 
48
cp -a ~/.stdhome{.dev.reset,}
 
49
 
 
50
# revert stage
 
51
if [ -n "$REVNO" ]; then
 
52
        echo applying revno $REVNO
 
53
        /usr/local/bin/stdhome stage-revert
 
54
        cd ~/.stdhome/home
 
55
        bzr up -r $REVNO
 
56
        cd
 
57
fi
 
58
 
 
59
# reset "home" dir
 
60
echo resetting homedir
 
61
rm -rf ~/tmp/stdhome-dev
 
62
cp -a ~/.stdhome/home ~/tmp/stdhome-dev