1c7ce2a018
Starve the TTY of input to ensure this works, but provide yes to the current installer to handle the current broken case.
785 lines
21 KiB
Bash
785 lines
21 KiB
Bash
#!/bin/bash
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set -eu
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set -o pipefail
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# Sourced from:
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# - https://github.com/LnL7/nix-darwin/blob/8c29d0985d74b4a990238497c47a2542a5616b3c/bootstrap.sh
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# - https://gist.github.com/expipiplus1/e571ce88c608a1e83547c918591b149f/ac504c6c1b96e65505fbda437a28ce563408ecb0
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# - https://github.com/NixOS/nixos-org-configurations/blob/a122f418797713d519aadf02e677fce0dc1cb446/delft/scripts/nix-mac-installer.sh
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# - https://github.com/matthewbauer/macNixOS/blob/f6045394f9153edea417be90c216788e754feaba/install-macNixOS.sh
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# - https://gist.github.com/LnL7/9717bd6cdcb30b086fd7f2093e5f8494/86b26f852ce563e973acd30f796a9a416248c34a
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#
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# however tracking which bits came from which would be impossible.
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readonly ESC='\033[0m'
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readonly BOLD='\033[38;1m'
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readonly BLUE='\033[38;34m'
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readonly BLUE_UL='\033[38;4;34m'
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readonly GREEN='\033[38;32m'
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readonly GREEN_UL='\033[38;4;32m'
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readonly RED='\033[38;31m'
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readonly RED_UL='\033[38;4;31m'
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readonly YELLOW='\033[38;33m'
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readonly YELLOW_UL='\033[38;4;33m'
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readonly CORES=$(sysctl -n hw.ncpu)
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readonly NIX_USER_COUNT="$CORES"
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readonly NIX_BUILD_GROUP_ID="30000"
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readonly NIX_BUILD_GROUP_NAME="nixbld"
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readonly NIX_FIRST_BUILD_UID="30001"
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# Please don't change this. We don't support it, because the
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# default shell profile that comes with Nix doesn't support it.
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readonly NIX_ROOT="/nix"
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readonly PLIST_DEST=/Library/LaunchDaemons/org.nixos.nix-daemon.plist
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readonly PROFILE_TARGETS=("/etc/profile" "/etc/bashrc" "/etc/zshrc")
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readonly PROFILE_BACKUP_SUFFIX=".backup-before-nix"
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readonly PROFILE_NIX_FILE="$NIX_ROOT/var/nix/profiles/default/etc/profile.d/nix-daemon.sh"
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readonly NIX_INSTALLED_NIX="@nix@"
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readonly NIX_INSTALLED_CACERT="@cacert@"
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readonly EXTRACTED_NIX_PATH="$(dirname "$0")"
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readonly ROOT_HOME="/var/root"
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if [ -t 0 ]; then
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readonly IS_HEADLESS='no'
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else
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readonly IS_HEADLESS='yes'
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fi
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contactme() {
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echo "We'd love to help if you need it."
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echo ""
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echo "If you can, open an issue at https://github.com/nixos/nix/issues"
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echo ""
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echo "Or feel free to contact the team,"
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echo " - on IRC #nixos on irc.freenode.net"
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echo " - on twitter @nixos_org"
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}
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uninstall_directions() {
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subheader "Uninstalling nix:"
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local step=0
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if [ -e "$PLIST_DEST" ]; then
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step=$((step + 1))
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cat <<EOF
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$step. Delete $PLIST_DEST
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sudo launchctl unload $PLIST_DEST
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sudo rm $PLIST_DEST
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EOF
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fi
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for profile_target in "${PROFILE_TARGETS[@]}"; do
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if [ -e "$profile_target" ] && [ -e "$profile_target$PROFILE_BACKUP_SUFFIX" ]; then
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step=$((step + 1))
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cat <<EOF
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$step. Restore $profile_target$PROFILE_BACKUP_SUFFIX back to $profile_target
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sudo mv $profile_target$PROFILE_BACKUP_SUFFIX $profile_target
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(after this one, you may need to re-open any terminals that were
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opened while it existed.)
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EOF
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fi
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done
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step=$((step + 1))
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cat <<EOF
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$step. Delete the files Nix added to your system:
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sudo rm -rf /etc/nix $NIX_ROOT $ROOT_HOME/.nix-profile $ROOT_HOME/.nix-defexpr $ROOT_HOME/.nix-channels $HOME/.nix-profile $HOME/.nix-defexpr $HOME/.nix-channels
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and that is it.
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EOF
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}
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nix_user_for_core() {
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printf "nixbld%d" "$1"
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}
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nix_uid_for_core() {
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echo $((NIX_FIRST_BUILD_UID + $1 - 1))
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}
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dsclattr() {
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/usr/bin/dscl . -read "$1" \
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| awk "/$2/ { print \$2 }"
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}
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_textout() {
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echo -en "$1"
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shift
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if [ "$*" = "" ]; then
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cat
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else
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echo "$@"
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fi
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echo -en "$ESC"
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}
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header() {
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follow="---------------------------------------------------------"
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header=$(echo "---- $* $follow$follow$follow" | head -c 80)
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echo ""
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_textout "$BLUE" "$header"
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}
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warningheader() {
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follow="---------------------------------------------------------"
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header=$(echo "---- $* $follow$follow$follow" | head -c 80)
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echo ""
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_textout "$RED" "$header"
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}
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subheader() {
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echo ""
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_textout "$BLUE_UL" "$*"
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}
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row() {
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printf "$BOLD%s$ESC:\t%s\n" "$1" "$2"
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}
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task() {
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echo ""
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ok "~~> $1"
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}
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bold() {
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echo "$BOLD$*$ESC"
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}
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ok() {
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_textout "$GREEN" "$@"
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}
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warning() {
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warningheader "warning!"
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cat
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echo ""
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}
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failure() {
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header "oh no!"
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_textout "$RED" "$@"
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echo ""
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_textout "$RED" "$(contactme)"
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trap finish_cleanup EXIT
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exit 1
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}
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ui_confirm() {
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_textout "$GREEN$GREEN_UL" "$1"
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if [ "$IS_HEADLESS" = "yes" ]; then
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echo "No TTY, assuming you would say yes :)"
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return 0
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fi
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local prompt="[y/n] "
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echo -n "$prompt"
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while read -r y; do
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if [ "$y" = "y" ]; then
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echo ""
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return 0
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elif [ "$y" = "n" ]; then
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echo ""
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return 1
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else
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_textout "$RED" "Sorry, I didn't understand. I can only understand answers of y or n"
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echo -n "$prompt"
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fi
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done
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echo ""
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return 1
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}
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__sudo() {
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local expl="$1"
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local cmd="$2"
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shift
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header "sudo execution"
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echo "I am executing:"
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echo ""
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printf " $ sudo %s\n" "$cmd"
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echo ""
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echo "$expl"
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echo ""
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return 0
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}
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_sudo() {
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local expl="$1"
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shift
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if __sudo "$expl" "$*"; then
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sudo "$@"
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fi
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}
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readonly SCRATCH=$(mktemp -d -t tmp.XXXXXXXXXX)
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function finish_cleanup {
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rm -rf "$SCRATCH"
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}
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function finish_fail {
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finish_cleanup
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failure <<EOF
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Jeeze, something went wrong. If you can take all the output and open
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an issue, we'd love to fix the problem so nobody else has this issue.
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:(
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EOF
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}
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trap finish_fail EXIT
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function finish_success {
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finish_cleanup
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ok "Alright! We're done!"
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cat <<EOF
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Before Nix will work in your existing shells, you'll need to close
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them and open them again. Other than that, you should be ready to go.
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Try it! Open a new terminal, and type:
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$ nix-shell -p figlet -p lolcat --run "echo 'nix rules' | figlet | lolcat"
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Thank you for using this installer. If you have any feedback, don't
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hesitate:
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$(contactme)
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EOF
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}
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validate_starting_assumptions() {
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if [ "$(uname -s)" != "Darwin" ]; then
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failure "This script is for use with macOS!"
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fi
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if [ $EUID -eq 0 ]; then
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failure <<EOF
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Please do not run this script with root privileges. We will call sudo
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when we need to.
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EOF
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fi
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if type nix-env 2> /dev/null >&2; then
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failure <<EOF
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Nix already appears to be installed, and this tool assumes it is
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_not_ yet installed.
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$(uninstall_directions)
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EOF
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fi
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if [ "${NIX_REMOTE:-}" != "" ]; then
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failure <<EOF
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For some reason, \$NIX_REMOTE is set. It really should not be set
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before this installer runs, and it hints that Nix is currently
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installed. Please delete the old Nix installation and start again.
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Note: You might need to close your shell window and open a new shell
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to clear the variable.
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EOF
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fi
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if echo "${SSL_CERT_FILE:-}" | grep -qE "(nix/var/nix|nix-profile)"; then
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failure <<EOF
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It looks like \$SSL_CERT_FILE is set to a path that used to be part of
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the old Nix installation. Please unset that variable and try again:
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$ unset SSL_CERT_FILE
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EOF
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fi
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for file in ~/.bash_profile ~/.bash_login ~/.profile ~/.zshenv ~/.zprofile ~/.zshrc ~/.zlogin; do
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if [ -f "$file" ]; then
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if grep -l ".nix-profile" "$file"; then
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failure <<EOF
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I found a reference to a ".nix-profile" in $file.
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This has a high chance of breaking a new nix installation. It was most
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likely put there by a previous Nix installer.
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Please remove this reference and try running this again. You should
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also look for similar references in:
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- ~/.bash_profile
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- ~/.bash_login
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- ~/.profile
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or other shell init files that you may have.
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$(uninstall_directions)
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EOF
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fi
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fi
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done
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if [ -d /nix ]; then
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failure <<EOF
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There are some relics of a previous installation of Nix at /nix, and
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this scripts assumes Nix is _not_ yet installed. Please delete the old
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Nix installation and start again.
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$(uninstall_directions)
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EOF
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fi
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if [ -d /etc/nix ]; then
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failure <<EOF
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There are some relics of a previous installation of Nix at /etc/nix, and
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this scripts assumes Nix is _not_ yet installed. Please delete the old
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Nix installation and start again.
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$(uninstall_directions)
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EOF
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fi
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for profile_target in "${PROFILE_TARGETS[@]}"; do
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if [ -e "$profile_target$PROFILE_BACKUP_SUFFIX" ]; then
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failure <<EOF
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When this script runs, it backs up the current $profile_target to
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$profile_target$PROFILE_BACKUP_SUFFIX. This backup file already exists, though.
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Please follow these instructions to clean up the old backup file:
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1. Copy $profile_target and $profile_target$PROFILE_BACKUP_SUFFIX to another place, just
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in case.
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2. Take care to make sure that $profile_target$PROFILE_BACKUP_SUFFIX doesn't look like
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it has anything nix-related in it. If it does, something is probably
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quite wrong. Please open an issue or get in touch immediately.
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3. Take care to make sure that $profile_target doesn't look like it has
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anything nix-related in it. If it does, and $profile_target _did not_,
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run:
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$ /usr/bin/sudo /bin/mv $profile_target$PROFILE_BACKUP_SUFFIX $profile_target
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and try again.
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EOF
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fi
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if grep -qi "nix" "$profile_target"; then
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failure <<EOF
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It looks like $profile_target already has some Nix configuration in
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there. There should be no reason to run this again. If you're having
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trouble, please open an issue.
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EOF
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fi
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done
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danger_paths=("$ROOT_HOME/.nix-defexpr" "$ROOT_HOME/.nix-channels" "$ROOT_HOME/.nix-profile")
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for danger_path in "${danger_paths[@]}"; do
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if _sudo "making sure that $danger_path doesn't exist" \
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test -e "$danger_path"; then
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failure <<EOF
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I found a file at $danger_path, which is a relic of a previous
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installation. You must first delete this file before continuing.
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$(uninstall_directions)
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EOF
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fi
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done
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}
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setup_report() {
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header "hardware report"
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row " Cores" "$CORES"
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header "Nix config report"
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row " Temp Dir" "$SCRATCH"
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row " Nix Root" "$NIX_ROOT"
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row " Build Users" "$NIX_USER_COUNT"
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row " Build Group ID" "$NIX_BUILD_GROUP_ID"
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row "Build Group Name" "$NIX_BUILD_GROUP_NAME"
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subheader "build users:"
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row " Username" "UID"
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for i in $(seq 1 "$NIX_USER_COUNT"); do
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row " $(nix_user_for_core "$i")" "$(nix_uid_for_core "$i")"
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done
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echo ""
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}
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create_build_group() {
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local primary_group_id
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task "Setting up the build group $NIX_BUILD_GROUP_NAME"
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if ! /usr/bin/dscl . -read "/Groups/$NIX_BUILD_GROUP_NAME" > /dev/null 2>&1; then
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_sudo "Create the Nix build group, $NIX_BUILD_GROUP_NAME" \
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/usr/sbin/dseditgroup -o create \
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-r "Nix build group for nix-daemon" \
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-i "$NIX_BUILD_GROUP_ID" \
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"$NIX_BUILD_GROUP_NAME" >&2
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row " Created" "Yes"
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else
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primary_group_id=$(dsclattr "/Groups/$NIX_BUILD_GROUP_NAME" "PrimaryGroupID")
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if [ "$primary_group_id" -ne "$NIX_BUILD_GROUP_ID" ]; then
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failure <<EOF
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It seems the build group $NIX_BUILD_GROUP_NAME already exists, but
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with the UID $primary_group_id. This script can't really handle
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that right now, so I'm going to give up.
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You can fix this by editing this script and changing the
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NIX_BUILD_GROUP_ID variable near the top to from $NIX_BUILD_GROUP_ID
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to $primary_group_id and re-run.
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EOF
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else
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row " Exists" "Yes"
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fi
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fi
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}
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create_build_user_for_core() {
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local coreid
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local username
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local uid
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coreid="$1"
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username=$(nix_user_for_core "$coreid")
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uid=$(nix_uid_for_core "$coreid")
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dsclpath="/Users/$username"
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task "Setting up the build user $username"
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if ! /usr/bin/dscl . -read "$dsclpath" > /dev/null 2>&1; then
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_sudo "Creating the Nix build user, $username" \
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/usr/sbin/sysadminctl -addUser -fullName "Nix build user $coreid" \
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-home /var/empty \
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-UID "${uid}" \
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-addUser "${username}"
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row " Created" "Yes"
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else
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actual_uid=$(dsclattr "$dsclpath" "UniqueID")
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if [ "$actual_uid" -ne "$uid" ]; then
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failure <<EOF
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It seems the build user $username already exists, but with the UID
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with the UID $actual_uid. This script can't really handle that right
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now, so I'm going to give up.
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If you already created the users and you know they start from
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$actual_uid and go up from there, you can edit this script and change
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NIX_FIRST_BUILD_UID near the top of the file to $actual_uid and try
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again.
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EOF
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else
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row " Exists" "Yes"
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fi
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fi
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if [ "$(dsclattr "$dsclpath" "IsHidden")" = "1" ]; then
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row " IsHidden" "Yes"
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else
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_sudo "in order to make $username a hidden user" \
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/usr/bin/dscl . -create "$dsclpath" "IsHidden" "1"
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row " IsHidden" "Yes"
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fi
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if [ "$(dsclattr "$dsclpath" "UserShell")" = "/sbin/nologin" ]; then
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row " Logins Disabled" "Yes"
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else
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_sudo "in order to prevent $username from logging in" \
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/usr/bin/dscl . -create "$dsclpath" "UserShell" "/sbin/nologin"
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row " Logins Disabled" "Yes"
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fi
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if dseditgroup -o checkmember -m "$username" "$NIX_BUILD_GROUP_NAME" > /dev/null 2>&1 ; then
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row " Member of $NIX_BUILD_GROUP_NAME" "Yes"
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else
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_sudo "Add $username to the $NIX_BUILD_GROUP_NAME group"\
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/usr/sbin/dseditgroup -o edit -t user \
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-a "$username" "$NIX_BUILD_GROUP_NAME"
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row " Member of $NIX_BUILD_GROUP_NAME" "Yes"
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fi
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if [ "$(dsclattr "$dsclpath" "PrimaryGroupId")" = "$NIX_BUILD_GROUP_ID" ]; then
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row " PrimaryGroupID" "$NIX_BUILD_GROUP_ID"
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else
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_sudo "to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)" \
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/usr/bin/dscl . -create "$dsclpath" "PrimaryGroupId" "$NIX_BUILD_GROUP_ID"
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row " PrimaryGroupID" "$NIX_BUILD_GROUP_ID"
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fi
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}
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create_build_users() {
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for i in $(seq 1 "$NIX_USER_COUNT"); do
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create_build_user_for_core "$i"
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done
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}
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create_directories() {
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_sudo "to make the basic directory structure of Nix (part 1)" \
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mkdir -pv -m 0755 /nix /nix/var /nix/var/log /nix/var/log/nix /nix/var/log/nix/drvs /nix/var/nix{,/db,/gcroots,/profiles,/temproots,/userpool}
|
|
|
|
_sudo "to make the basic directory structure of Nix (part 2)" \
|
|
mkdir -pv -m 1777 /nix/var/nix/{gcroots,profiles}/per-user
|
|
|
|
_sudo "to make the basic directory structure of Nix (part 3)" \
|
|
mkdir -pv -m 1775 /nix/store
|
|
|
|
_sudo "to make the basic directory structure of Nix (part 4)" \
|
|
chgrp "$NIX_BUILD_GROUP_NAME" /nix/store
|
|
|
|
_sudo "to set up the root user's profile (part 1)" \
|
|
mkdir -pv -m 0755 /nix/var/nix/profiles/per-user/root
|
|
|
|
_sudo "to set up the root user's profile (part 2)" \
|
|
mkdir -pv -m 0700 "$ROOT_HOME/.nix-defexpr"
|
|
|
|
_sudo "to place the default nix daemon configuration (part 1)" \
|
|
mkdir -pv -m 0555 /etc/nix
|
|
}
|
|
|
|
place_channel_configuration() {
|
|
echo "https://nixos.org/channels/nixpkgs-unstable nixpkgs" > "$SCRATCH/.nix-channels"
|
|
_sudo "to set up the default system channel (part 1)" \
|
|
install -m 0664 "$SCRATCH/.nix-channels" "$ROOT_HOME/.nix-channels"
|
|
}
|
|
|
|
welcome_to_nix() {
|
|
ok "Welcome to the Multi-User Nix Installation"
|
|
|
|
cat <<EOF
|
|
|
|
This installation tool will set up your computer with the Nix package
|
|
manager. This will happen in a few stages:
|
|
|
|
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.
|
|
|
|
2. Show you what we are going to install and where. Then we will ask
|
|
if you are ready to continue.
|
|
|
|
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.
|
|
|
|
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.)
|
|
- create local users (see the list above for the users we'll make)
|
|
- create a local group ($NIX_BUILD_GROUP_NAME)
|
|
- install Nix in to $NIX_ROOT
|
|
- create a configuration file in /etc/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
|
|
- back up $profile_target to $profile_target$PROFILE_BACKUP_SUFFIX
|
|
- update $profile_target to include some Nix configuration
|
|
EOF
|
|
fi
|
|
done
|
|
cat <<EOF
|
|
- load and start a LaunchDaemon (at $PLIST_DEST) for nix-daemon
|
|
|
|
EOF
|
|
if ! ui_confirm "Ready to continue?"; then
|
|
failure <<EOF
|
|
Okay, maybe you would like to talk to the team.
|
|
EOF
|
|
fi
|
|
fi
|
|
}
|
|
|
|
chat_about_sudo() {
|
|
header "let's talk about sudo"
|
|
|
|
cat <<EOF
|
|
This script is going to call sudo a lot. Every time we do, it'll
|
|
output exactly what it'll do, and why.
|
|
|
|
Just like this:
|
|
EOF
|
|
|
|
__sudo "to demonstrate how our sudo prompts look" \
|
|
echo "this is a sudo prompt"
|
|
|
|
cat <<EOF
|
|
|
|
This might look scary, but everything can be undone by running just a
|
|
few commands. We used to ask you to confirm each time sudo ran, but it
|
|
was too many times. Instead, I'll just ask you this one time:
|
|
|
|
EOF
|
|
if ui_confirm "Can we use sudo?"; then
|
|
ok "Yay! Thanks! Let's get going!"
|
|
else
|
|
failure <<EOF
|
|
That is okay, but we can't install.
|
|
EOF
|
|
fi
|
|
}
|
|
|
|
install_from_extracted_nix() {
|
|
(
|
|
cd "$EXTRACTED_NIX_PATH"
|
|
|
|
_sudo "to copy the basic Nix files to the new store at $NIX_ROOT/store" \
|
|
rsync -rlpt "$(pwd)/store/" "$NIX_ROOT/store/"
|
|
|
|
if [ -d "$NIX_INSTALLED_NIX" ]; then
|
|
echo " Alright! We have our first nix at $NIX_INSTALLED_NIX"
|
|
else
|
|
failure <<EOF
|
|
Something went wrong, and I didn't find Nix installed at
|
|
$NIX_INSTALLED_NIX.
|
|
EOF
|
|
fi
|
|
|
|
_sudo "to initialize the Nix Database" \
|
|
$NIX_INSTALLED_NIX/bin/nix-store --init
|
|
|
|
cat ./.reginfo \
|
|
| _sudo "to load data for the first time in to the Nix Database" \
|
|
"$NIX_INSTALLED_NIX/bin/nix-store" --load-db
|
|
|
|
echo " Just finished getting the nix database ready."
|
|
)
|
|
}
|
|
|
|
shell_source_lines() {
|
|
cat <<EOF
|
|
|
|
# Nix
|
|
if [ -e '$PROFILE_NIX_FILE' ]; then
|
|
. '$PROFILE_NIX_FILE'
|
|
fi
|
|
# End Nix
|
|
|
|
EOF
|
|
}
|
|
configure_shell_profile() {
|
|
for profile_target in "${PROFILE_TARGETS[@]}"; do
|
|
if [ -e "$profile_target" ]; then
|
|
_sudo "to back up your current $profile_target to $profile_target$PROFILE_BACKUP_SUFFIX" \
|
|
cp "$profile_target" "$profile_target$PROFILE_BACKUP_SUFFIX"
|
|
|
|
shell_source_lines \
|
|
| _sudo "extend your $profile_target with nix-daemon settings" \
|
|
tee -a "$profile_target"
|
|
fi
|
|
done
|
|
|
|
}
|
|
|
|
setup_default_profile() {
|
|
_sudo "to installing a bootstrapping Nix in to the default Profile" \
|
|
-i "$NIX_INSTALLED_NIX/bin/nix-env" -i "$NIX_INSTALLED_NIX"
|
|
|
|
_sudo "to installing a bootstrapping SSL certificate just for Nix in to the default Profile" \
|
|
-i "$NIX_INSTALLED_NIX/bin/nix-env" -i "$NIX_INSTALLED_CACERT"
|
|
|
|
_sudo "to update the default channel in the default profile" \
|
|
-i NIX_SSL_CERT_FILE=/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt "$NIX_INSTALLED_NIX/bin/nix-channel" --update nixpkgs
|
|
}
|
|
|
|
|
|
place_nix_configuration() {
|
|
cat <<EOF > "$SCRATCH/nix.conf"
|
|
build-users-group = $NIX_BUILD_GROUP_NAME
|
|
|
|
build-max-jobs = $NIX_USER_COUNT
|
|
build-cores = 1
|
|
build-use-sandbox = false
|
|
|
|
binary-caches = https://cache.nixos.org/
|
|
trusted-binary-caches =
|
|
binary-cache-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
|
|
signed-binary-caches = *
|
|
|
|
trusted-users = root
|
|
allowed-users = *
|
|
EOF
|
|
_sudo "to place the default nix daemon configuration (part 2)" \
|
|
install -m 0664 "$SCRATCH/nix.conf" /etc/nix/nix.conf
|
|
}
|
|
|
|
configure_nix_daemon_plist() {
|
|
_sudo "to set up the nix-daemon as a LaunchDaemon" \
|
|
ln -sfn "/nix/var/nix/profiles/default$PLIST_DEST" "$PLIST_DEST"
|
|
|
|
_sudo "to load the LaunchDaemon plist for nix-daemon" \
|
|
launchctl load /Library/LaunchDaemons/org.nixos.nix-daemon.plist
|
|
|
|
_sudo "to start the nix-daemon" \
|
|
launchctl start org.nixos.nix-daemon
|
|
|
|
}
|
|
|
|
|
|
main() {
|
|
welcome_to_nix
|
|
chat_about_sudo
|
|
|
|
if [ "${PINCH_ME_IM_SILLY:-}" = "" ]; then
|
|
validate_starting_assumptions
|
|
fi
|
|
|
|
setup_report
|
|
|
|
if ! ui_confirm "Ready to continue?"; then
|
|
ok "Alright, no changes have been made :)"
|
|
contactme
|
|
trap finish_cleanup EXIT
|
|
exit 1
|
|
fi
|
|
|
|
if [ "${PINCH_ME_IM_SILLY:-}" != "" ]; then
|
|
exit 1
|
|
fi
|
|
|
|
|
|
create_build_group
|
|
create_build_users
|
|
create_directories
|
|
place_channel_configuration
|
|
install_from_extracted_nix
|
|
|
|
configure_shell_profile
|
|
|
|
set +eu
|
|
. /etc/profile
|
|
set -eu
|
|
|
|
setup_default_profile
|
|
place_nix_configuration
|
|
configure_nix_daemon_plist
|
|
|
|
trap finish_success EXIT
|
|
}
|
|
|
|
|
|
main
|