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update deploy script

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Yuka 2021-10-24 20:54:29 +02:00
parent 08cb02d7d9
commit 035b623b42
Signed by: Yuka
GPG key ID: B95AE06334AFF6BA
1 changed files with 13 additions and 3 deletions
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16
deploy.sh
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@ -12,15 +12,25 @@ fi
mode="${1:-switch}"
host="${2:-nuc}"
target="${3:-$host.c3h}"
target="${3:-c3h@$host.c3h}"
if ! [ -d "hosts/$host" ]
then
echo "Host $host does not exist. Choose from:"
ls hosts
exit
fi
echo "deploying $host to $target"
sleep 1
sources=$(nix-build nix/sources-dir.nix --no-out-link)
tmp=$(mktemp -d)
trap 'rm -rf "$tmp"' EXIT
sources="$tmp/sources"
cp -r $(nix-build nix/sources-dir.nix --no-out-link) $tmp/sources
set -x
system_drv=$(nix-instantiate "<nixpkgs/nixos>" -I $sources -I "nixos-config=$PWD/hosts/$host/configuration.nix" | head -n1)
system_drv=$(nix-instantiate "<nixpkgs/nixos>" -A config.system.build.toplevel -I $sources -I "nixos-config=$PWD/hosts/$host/configuration.nix")
nix-copy-closure --to $target $system_drv
system=$(ssh $target "nix-store --realise $system_drv")
ssh $target "sudo nix-env -p /nix/var/nix/profiles/system -i $system && sudo /nix/var/nix/profiles/system/bin/switch-to-configuration $mode"