ref: 01f72865210ce4582e4958bac8c4777e7aa209cd
dir: /rc/bin/sysupdate/
#!/bin/rc
rfork en
updating=()
nl='
'
if(! test -d /dist/plan9front/.git){
>[1=2] echo 'end of line for hg: moving to git.'
updating=1
if(! test -f /bin/git/pull){
>[1=2] echo 'git is required:'
>[1=2] echo ' cd /sys/src/cmd/git && mk install'
exit gitless
}
>[1=2] echo ' fetching snapshot...'
cd /dist/plan9front
hget http://git.9front.org/static/plan9front-seed.tar.gz | tar xz
mv .git-snap .git
git/fs
git/walk >/dev/null
>[1=2] echo ' pulling with git...'
}
cd /
if(! test -d .git)
bind -ac /dist/plan9front /
git/pull -u gits://git.9front.org/plan9front/plan9front
if(~ $updating 1)
>[1=2] echo 'got git: you may remove /dist/plan9front/.hg'
exit ''