98 lines
2.2 KiB
Bash
Executable file
98 lines
2.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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[[ -d "$DEVSHELL_ROOT" ]] ||
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{
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echo "This script must be run from devos's devshell" >&2
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exit 1
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}
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shopt -s extglob
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HOSTNAME="$(hostname)"
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usage () {
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printf "%b\n" \
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"\e[4mUsage\e[0m: $(basename $0) COMMAND [ARGS]\n" \
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"\e[4mCommands\e[0m:"
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printf " %-30s %s\n\n" \
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"up" "Generate $DEVSHELL_ROOT/hosts/up-$HOSTNAME.nix" \
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"update [INPUT]" "Update and commit the lock file, or specific input" \
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"get (core|community) [DEST]" "Copy the desired template to DEST" \
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"iso HOST" "Generate an ISO image of HOST" \
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"install HOST [ARGS]" "Shortcut for nixos-install" \
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"home HOST USER [switch]" "Home-manager config of USER from HOST" \
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"HOST (switch|boot|test)" "Shortcut for nixos-rebuild"
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}
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case "$1" in
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""|"-h"|"help"|*(-)"help")
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usage
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;;
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"up")
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mkdir -p "$DEVSHELL_ROOT/up"
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nixos-generate-config --dir "$DEVSHELL_ROOT/up/$HOSTNAME"
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printf "%s\n" \
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"{ suites, ... }:" \
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"{" \
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" imports = [" \
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" ../up/$HOSTNAME/configuration.nix" \
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" ] ++ suites.core;" \
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"}" > "$DEVSHELL_ROOT/hosts/up-$HOSTNAME.nix"
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git add -f \
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"$DEVSHELL_ROOT/up/$HOSTNAME" \
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"$DEVSHELL_ROOT/hosts/up-$HOSTNAME.nix"
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;;
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"update")
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if [[ -n "$2" ]]; then
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if [[ -n "$3" ]]; then
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(cd $2; nix flake list-inputs --update-input "$3")
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else
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(cd $2; nix flake update)
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fi
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nix flake list-inputs --update-input "$2" "$DEVSHELL_ROOT"
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else
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nix flake update "$DEVSHELL_ROOT"
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fi
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;;
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"get")
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if [[ "$2" == "core" || "$2" == "community" ]]; then
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nix flake new -t "github:divnix/devos/$2" "${3:-flk}"
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else
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echo "flk get (core|community) [DEST]"
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exit 1
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fi
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;;
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"iso")
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nix build \
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"$DEVSHELL_ROOT#nixosConfigurations.$2.config.system.build.iso" \
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"${@:3}"
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;;
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"install")
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sudo nixos-install --flake "$DEVSHELL_ROOT#$2" "${@:3}"
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;;
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"home")
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ref="$DEVSHELL_ROOT/#homeConfigurations.$3@$2.home.activationPackage"
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if [[ "$4" == "switch" ]]; then
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nix build "$ref" && result/activate &&
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unlink result
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else
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nix build "$ref" "${@:4}"
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fi
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;;
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*)
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sudo nixos-rebuild --flake "$DEVSHELL_ROOT#$1" "${@:2}"
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;;
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esac
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