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darwin-rebuild: add --list-generations flag

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Daiderd Jordan 2017-10-20 21:45:31 +02:00
parent 78d426940a
commit 6ea3f405e8
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GPG key ID: D02435D05B810C96
1 changed files with 12 additions and 7 deletions
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19
pkgs/nix-tools/darwin-rebuild.sh
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@ -6,10 +6,11 @@ export PATH=@path@:$PATH
showSyntax() {
echo "darwin-rebuild [--help] {build | switch | check | changelog}" >&2
echo " [{--profile-name | -p} name] [{--switch-generation | -G} generation] [--rollback]" >&1
echo " [--verbose...] [-v...] [-Q] [{--max-jobs | -j} number] [--cores number]" >&2
echo " [--dry-run] [--keep-going] [-k] [--keep-failed] [-K] [--fallback] [--show-trace] [-I path]" >&2
echo " [--option name value] [--arg name value] [--argstr name value]" >&2
echo " [--list-generations] [{--profile-name | -p} name] [--rollback]" >&2
echo " [{--switch-generation | -G} generation] [--verbose...] [-v...]" >&2
echo " [-Q] [{--max-jobs | -j} number] [--cores number] [--dry-run]" >&1
echo " [--keep-going] [-k] [--keep-failed] [-K] [--fallback] [--show-trace]" >&2
echo " [-I path] [--option name value] [--arg name value] [--argstr name value]" >&2
exec man darwin-rebuild
exit 1
}
@ -53,6 +54,10 @@ while [ "$#" -gt 0 ]; do
k="$1"; shift 1
extraBuildFlags+=("$i" "$j" "$k")
;;
--list-generations)
action="list"
extraProfileFlags=("$i")
;;
--rollback)
action="rollback"
extraProfileFlags=("$i")
@ -90,12 +95,12 @@ if ! [ "$action" = build ]; then
extraBuildFlags+=("--no-out-link")
fi
echo "building the system configuration..." >&2
if ! [ "$action" = rollback ]; then
if ! [ "$action" = list -o "$action" = rollback ]; then
echo "building the system configuration..." >&2
systemConfig="$(nix-build '<darwin>' ${extraBuildFlags[@]} -A system)"
fi
if [ "$action" = rollback ]; then
if [ "$action" = list -o "$action" = rollback ]; then
if [ "$USER" != root -a ! -w $(dirname "$profile") ]; then
sudo nix-env -p $profile ${extraProfileFlags[@]}
else