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Modifications to nixos-checkout for multi-branch support.

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svn path=/nixos/trunk/; revision=10558
This commit is contained in:
Michael Raskin 2008-02-08 19:13:29 +00:00
parent ce250ffb37
commit 067db8fa72
1 changed files with 17 additions and 6 deletions
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23
installer/nixos-checkout.sh
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@ -23,15 +23,26 @@ fi
cd /etc/nixos
if test -n "$NIXOS" && test "$NIXOS_BRANCH" = 1 && test -z "$CHECKOUT_BRANCH" && ! test "$NIXOS" = "/etc/nixos/nixos"; then
CHECKOUT_BRANCH=${NIXOS##*/}
CHECKOUT_BRANCH=${CHECKOUT_BRANCH#nixos-}
CHECKOUT_BRANCH=branches/${CHECKOUT_BRANCH}
CHECKOUT_SUFFIX=-${CHECKOUT_BRANCH##*/}
fi
if test -n "${CHECKOUT_BRANCH}" && test -z "${CHECKOUT_SUFFIX}" ; then
CHECKOUT_SUFFIX=-${CHECKOUT_BRANCH##*/}
fi;
# Move any old nixos or nixpkgs directories out of the way.
backupTimestamp=$(date "+%Y%m%d%H%M%S")
if test -e nixos -a ! -e nixos/.svn; then
mv nixos nixos-$backupTimestamp
mv nixos${CHECKOUT_SUFFIX} nixos-$backupTimestamp
fi
if test -e nixpkgs -a ! -e nixpkgs/.svn; then
mv nixpkgs nixpkgs-$backupTimestamp
mv nixpkgs${CHECKOUT_SUFFIX} nixpkgs-$backupTimestamp
fi
if test -e services -a ! -e services/.svn; then
@ -39,10 +50,10 @@ if test -e services -a ! -e services/.svn; then
fi
# Check out the NixOS and Nixpkgs sources.
svn co https://svn.cs.uu.nl:12443/repos/trace/nixos/trunk nixos
svn co https://svn.cs.uu.nl:12443/repos/trace/nixpkgs/trunk nixpkgs
svn co https://svn.cs.uu.nl:12443/repos/trace/nixos/trunk nixos${CHECKOUT_SUFFIX}
svn co https://svn.cs.uu.nl:12443/repos/trace/nixpkgs/${CHECKOUT_BRANCH:-trunk} nixpkgs${CHECKOUT_SUFFIX}
svn co https://svn.cs.uu.nl:12443/repos/trace/services/trunk services
# Add a few required symlink.
ln -sfn ../services nixos/services
ln -sfn ../nixpkgs/pkgs nixos/pkgs
ln -sfn ../services nixos${CHECKOUT_SUFFIX}/services
ln -sfn ../nixpkgs${CHECKOUT_SUFFIX}/pkgs nixos${CHECKOUT_SUFFIX}/pkgs