forked from lix-project/lix
Don't prompt about using sudo if we're already root
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@ -31,8 +31,8 @@ $ sh <(curl -L https://nixos.org/nix/install) --no-daemon
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```
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This will perform a single-user installation of Nix, meaning that `/nix`
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is owned by the invoking user. You should run this under your usual user
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account, *not* as root. The script will invoke `sudo` to create `/nix`
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is owned by the invoking user. You can run this under your usual user
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account or root. The script will invoke `sudo` to create `/nix`
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if it doesn’t already exist. If you don’t have `sudo`, you should
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manually create `/nix` first as root, e.g.:
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@ -71,7 +71,7 @@ $ sh <(curl -L https://nixos.org/nix/install) --daemon
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The multi-user installation of Nix will create build users between the
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user IDs 30001 and 30032, and a group with the group ID 30000. You
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should run this under your usual user account, *not* as root. The script
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can run this under your usual user account or root. The script
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will invoke `sudo` as needed.
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> **Note**
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@ -337,10 +337,15 @@ __sudo() {
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_sudo() {
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local expl="$1"
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shift
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if ! headless; then
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if ! headless || is_root; then
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__sudo "$expl" "$*" >&2
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fi
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sudo "$@"
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if is_root; then
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env "$@"
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else
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sudo "$@"
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fi
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}
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@ -891,17 +896,6 @@ EOF
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main() {
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# TODO: I've moved this out of validate_starting_assumptions so we
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# can fail faster in this case. Sourcing install-darwin... now runs
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# `touch /` to detect Read-only root, but it could update times on
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# pre-Catalina macOS if run as root user.
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if is_root; then
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failure <<EOF
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Please do not run this script with root privileges. I will call sudo
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when I need to.
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EOF
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fi
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check_selinux
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if is_os_darwin; then
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@ -915,7 +909,10 @@ EOF
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fi
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welcome_to_nix
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chat_about_sudo
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if ! is_root; then
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chat_about_sudo
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fi
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cure_artifacts
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# TODO: there's a tension between cure and validate. I moved the
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