diff options
Diffstat (limited to 'scripts/install-darwin-multi-user.sh')
| -rw-r--r-- | scripts/install-darwin-multi-user.sh | 106 |
1 files changed, 77 insertions, 29 deletions
diff --git a/scripts/install-darwin-multi-user.sh b/scripts/install-darwin-multi-user.sh index 30e5dec66678..95222a7f61ff 100644 --- a/scripts/install-darwin-multi-user.sh +++ b/scripts/install-darwin-multi-user.sh @@ -55,19 +55,24 @@ contactme() { uninstall_directions() { subheader "Uninstalling nix:" - local step=1 - cat <<EOF -$step. If $PLIST_DEST exists: + local step=0 + + if [ -e "$PLIST_DEST" ]; then + step=$((step + 1)) + cat <<EOF +$step. Delete $PLIST_DEST sudo launchctl unload $PLIST_DEST sudo rm $PLIST_DEST EOF + fi + for profile_target in "${PROFILE_TARGETS[@]}"; do - if [ -e "$profile_target" ]; then + if [ -e "$profile_target" ] && [ -e "$profile_target$PROFILE_BACKUP_SUFFIX" ]; then step=$((step + 1)) cat <<EOF -$step. If $profile_target$PROFILE_BACKUP_SUFFIX exists: +$step. Restore $profile_target$PROFILE_BACKUP_SUFFIX back to $profile_target sudo mv $profile_target$PROFILE_BACKUP_SUFFIX $profile_target @@ -77,8 +82,8 @@ opened while it existed.) EOF fi done - step=$((step + 1)) + step=$((step + 1)) cat <<EOF $step. Delete the files Nix added to your system: @@ -307,6 +312,8 @@ also look for similar references in: - ~/.profile or other shell init files that you may have. + +$(uninstall_directions) EOF fi fi @@ -368,10 +375,13 @@ EOF danger_paths=("$ROOT_HOME/.nix-defexpr" "$ROOT_HOME/.nix-channels" "$ROOT_HOME/.nix-profile") for danger_path in "${danger_paths[@]}"; do - if _sudo "foo"; then + if _sudo "making sure that $danger_path doesn't exist" \ + test -e "$danger_path"; then failure <<EOF I found a file at $danger_path, which is a relic of a previous installation. You must first delete this file before continuing. + +$(uninstall_directions) EOF fi done @@ -533,23 +543,36 @@ place_channel_configuration() { install -m 0664 "$SCRATCH/.nix-channels" "$ROOT_HOME/.nix-channels" } -chat_about_sudo() { - header "let's talk about sudo" +welcome_to_nix() { + ok "Welcome to the Multi-User Nix Installation" cat <<EOF -This script is going to call sudo a lot. Every time we do, it'll -output exactly what it'll do, and why. -Just like this: +This installation tool will set up your computer with the Nix package +manager. This will happen in a few stages: -EOF +1. Make sure your computer doesn't already have Nix. If it does, I + will show you instructions on how to clean up your old one. - __sudo "to demonstrate how our sudo prompts look" \ - echo "this is a sudo prompt" +2. Show you what we are going to install and where. Then we will ask + if you are ready to continue. - cat <<EOF +3. Create the system users and groups that the Nix daemon uses to run + builds. + +4. Perform the basic installation of the Nix files daemon. -We're going to use sudo to set up Nix: +5. Configure your shell to import special Nix Profile files, so you + can use Nix. + +6. Start the Nix daemon. + +EOF + + if ui_confirm "Would you like to see a more detailed list of what we will do?"; then + cat <<EOF + +We will: - make sure your computer doesn't already have Nix files (if it does, I will tell you how to clean them up.) @@ -560,24 +583,44 @@ We're going to use sudo to set up Nix: - set up the "default profile" by creating some Nix-related files in $ROOT_HOME EOF - for profile_target in "${PROFILE_TARGETS[@]}"; do - if [ -e "$profile_target" ]; then - cat <<EOF + for profile_target in "${PROFILE_TARGETS[@]}"; do + if [ -e "$profile_target" ]; then + cat <<EOF - back up $profile_target to $profile_target$PROFILE_BACKUP_SUFFIX - - update $ to include some Nix configuration + - update $profile_target to include some Nix configuration +EOF + fi + done + cat <<EOF + - load and start a LaunchDaemon (at $PLIST_DEST) for nix-daemon + +EOF + if ! ui_confirm "Ready to continue?"; then + failure <<EOF +Okay, maybe you would like to talk to the team. EOF fi - done + fi +} + +chat_about_sudo() { + header "let's talk about sudo" + cat <<EOF - - load and start a LaunchDaemon (at $PLIST_DEST) for nix-daemon +This script is going to call sudo a lot. Every time we do, it'll +output exactly what it'll do, and why. -This might look scary, but everything can be undone by running just a -few commands. +Just like this: +EOF -$(uninstall_directions) + __sudo "to demonstrate how our sudo prompts look" \ + echo "this is a sudo prompt" + + cat <<EOF -We used to ask you to confirm each time sudo ran, but it was too many -times. Instead, I'll just ask you this one time: +This might look scary, but everything can be undone by running just a +few commands. We used to ask you to confirm each time sudo ran, but it +was too many times. Instead, I'll just ask you this one time: EOF if ui_confirm "Can we use sudo?"; then @@ -690,7 +733,7 @@ configure_nix_daemon_plist() { main() { - + welcome_to_nix chat_about_sudo if [ "${PINCH_ME_IM_SILLY:-}" = "" ]; then @@ -706,6 +749,11 @@ main() { exit 1 fi + if [ "${PINCH_ME_IM_SILLY:-}" != "" ]; then + exit 1 + fi + + create_build_group create_build_users create_directories |