mirror of
https://github.com/LnL7/nix-darwin.git
synced 2024-12-14 11:57:34 +00:00
100 lines
2.4 KiB
Bash
100 lines
2.4 KiB
Bash
#! @shell@
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set -e
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set -o pipefail
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export PATH=@path@:$PATH
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showSyntax() {
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echo "darwin-rebuild [--help] {build | switch} [{--profile-name | -p} name]" >&2
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echo " [--verbose...] [-v...] [-Q] [{--max-jobs | -j} number] [--cores number]" >&2
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echo " [--dry-run] [--keep-going] [-k] [--keep-failed] [-K] [--fallback] [--show-trace] [-I path]" >&2
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echo " [--option name value] [--arg name value] [--argstr name value]" >&2
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exec man darwin-rebuild
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exit 1
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}
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# Parse the command line.
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origArgs=("$@")
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extraBuildFlags=()
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profile=@profile@
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action=
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while [ "$#" -gt 0 ]; do
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i="$1"; shift 1
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case "$i" in
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--help)
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showSyntax
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;;
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switch|build)
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action="$i"
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;;
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--show-trace|--no-build-hook|--dry-run|--keep-going|-k|--keep-failed|-K|--verbose|-v|-vv|-vvv|-vvvv|-vvvvv|--fallback|-Q)
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extraBuildFlags+=("$i")
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;;
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-j[0-9]*)
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extraBuildFlags+=("$i")
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;;
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--max-jobs|-j|--cores|-I)
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if [ -z "$1" ]; then
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echo "$0: ‘$i’ requires an argument"
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exit 1
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fi
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j="$1"; shift 1
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extraBuildFlags+=("$i" "$j")
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;;
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--arg|--argstr|--option)
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if [ -z "$1" -o -z "$2" ]; then
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echo "$0: ‘$i’ requires two arguments"
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exit 1
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fi
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j="$1"; shift 1
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k="$1"; shift 1
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extraBuildFlags+=("$i" "$j" "$k")
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;;
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--profile-name|-p)
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if [ -z "$1" ]; then
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echo "$0: ‘--profile-name’ requires an argument"
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exit 1
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fi
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if [ "$1" != system ]; then
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profile="/nix/var/nix/profiles/system-profiles/$1"
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mkdir -p -m 0755 "$(dirname "$profile")"
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fi
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shift 1
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;;
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*)
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echo "$0: unknown option \`$i'"
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exit 1
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;;
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esac
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done
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if [ -z "$action" ]; then showSyntax; fi
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echo "building the system configuration..." >&2
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if [ "$action" = switch -o "$action" = build ]; then
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systemConfig="$(nix-build '<darwin>' ${extraBuildFlags[@]} --no-out-link -A system)"
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fi
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if [ -z "$systemConfig" ]; then exit 0; fi
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if [ "$action" = build ]; then
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echo $systemConfig
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fi
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if [ "$action" = switch ]; then
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if [ "$USER" != root -a ! -w $(dirname "$profile") ]; then
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sudo nix-env -p $profile --set $systemConfig
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else
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nix-env -p $profile --set $systemConfig
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fi
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if [ "$USER" != root ]; then
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sudo $systemConfig/activate
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else
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$systemConfig/activate
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fi
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$systemConfig/activate-user
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fi
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