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73 lines
1.8 KiB
73 lines
1.8 KiB
#!/bin/sh
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set -eo pipefail
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if [ -z "$HOST" ]
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then
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HOST=$(hostname)
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fi
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DIR=$(realpath "$(dirname "$0")")
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OUT=$(mktemp -du)
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ROOT="$DIR/roots/$HOST.nix"
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echo Active tree: "$ROOT"
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## Build the libkookie tree
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function build {
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NIXPKGS_ALLOW_UNFREE=1 \
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nix build -f '<nixpkgs/nixos>' system \
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-I nixos-config="$ROOT" \
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-I "nixpkgs=$DIR/nixpkgs/unstable" \
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-I "nixpkgs-overlays=$DIR/overlays" \
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-I "home-manager=$DIR/home-manager" \
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-I "modules=$DIR/modules" \
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-I "shells=$DIR/shells" \
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-I "configuration=$DIR/configuration" \
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--out-link "$OUT" "$@"
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}
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## Build and output build path for debugging
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function debug {
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build "$@"
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echo "Build path: $OUT"
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exec build "$@"
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}
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## Build and switch to the new configuration (requires root)
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function switch {
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build "$@"
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nix-env -p /nix/var/nix/profiles/system --set "$OUT"
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"$OUT"/bin/switch-to-configuration switch
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}
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function vmimage {
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RUN="$1"; shift
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NIXPKGS_ALLOW_UNFREE=1 \
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nix build -f '<nixpkgs/nixos>' vm \
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-I nixos-config="$ROOT" \
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-I "nixpkgs=$DIR" \
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-I "nixpkgs-overlays=$DIR/overlays" \
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-I "home-manager=$DIR/home-manager" \
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-I "modules=$DIR/modules" \
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-I "shells=$DIR/shells" \
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-I "configuration=$DIR/configuration" \
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--argstr system x86_64-linux "$@"
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if [ "$RUN" -eq "1" ]; then
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echo "Running VM image..."
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./result/bin/run-$HOST-vm
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fi
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exit 0
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}
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case "$1" in
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-s* | --switch*) shift; switch "$@" ;;
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-d* | --debug*) shift; debug "$@" ;;
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-vr*) shift; vmimage "1" "$@" ;;
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-v*) shift; vmimage "0" "$@" ;;
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*) build "$@" ;;
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esac
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rm -rf "$OUT"*
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