diff options
Diffstat (limited to 'third_party/nix/scripts/install-nix-from-closure.sh')
| -rw-r--r-- | third_party/nix/scripts/install-nix-from-closure.sh | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/third_party/nix/scripts/install-nix-from-closure.sh b/third_party/nix/scripts/install-nix-from-closure.sh deleted file mode 100644 index 3f15818547..0000000000 --- a/third_party/nix/scripts/install-nix-from-closure.sh +++ /dev/null @@ -1,180 +0,0 @@ -#!/bin/sh - -set -e - -dest="/nix" -self="$(dirname "$0")" -nix="@nix@" -cacert="@cacert@" - - -if ! [ -e "$self/.reginfo" ]; then - echo "$0: incomplete installer (.reginfo is missing)" >&2 -fi - -if [ -z "$USER" ] && ! USER=$(id -u -n); then - echo "$0: \$USER is not set" >&2 - exit 1 -fi - -if [ -z "$HOME" ]; then - echo "$0: \$HOME is not set" >&2 - exit 1 -fi - -# macOS support for 10.12.6 or higher -if [ "$(uname -s)" = "Darwin" ]; then - macos_major=$(sw_vers -productVersion | cut -d '.' -f 2) - macos_minor=$(sw_vers -productVersion | cut -d '.' -f 3) - if [ "$macos_major" -lt 12 ] || { [ "$macos_major" -eq 12 ] && [ "$macos_minor" -lt 6 ]; }; then - echo "$0: macOS $(sw_vers -productVersion) is not supported, upgrade to 10.12.6 or higher" - exit 1 - fi -fi - -# Determine if we could use the multi-user installer or not -if [ "$(uname -s)" = "Darwin" ]; then - echo "Note: a multi-user installation is possible. See https://nixos.org/nix/manual/#sect-multi-user-installation" >&2 -elif [ "$(uname -s)" = "Linux" ] && [ -e /run/systemd/system ]; then - echo "Note: a multi-user installation is possible. See https://nixos.org/nix/manual/#sect-multi-user-installation" >&2 -fi - -INSTALL_MODE=no-daemon -# Trivially handle the --daemon / --no-daemon options -if [ "x${1:-}" = "x--no-daemon" ]; then - INSTALL_MODE=no-daemon -elif [ "x${1:-}" = "x--daemon" ]; then - INSTALL_MODE=daemon -elif [ "x${1:-}" != "x" ]; then - ( - echo "Nix Installer [--daemon|--no-daemon]" - - echo "Choose installation method." - echo "" - echo " --daemon: Installs and configures a background daemon that manages the store," - echo " providing multi-user support and better isolation for local builds." - echo " Both for security and reproducibility, this method is recommended if" - echo " supported on your platform." - echo " See https://nixos.org/nix/manual/#sect-multi-user-installation" - echo "" - echo " --no-daemon: Simple, single-user installation that does not require root and is" - echo " trivial to uninstall." - echo " (default)" - echo "" - ) >&2 - exit -fi - -if [ "$INSTALL_MODE" = "daemon" ]; then - printf '\e[1;31mSwitching to the Daemon-based Installer\e[0m\n' - exec "$self/install-multi-user" - exit 0 -fi - -if [ "$(id -u)" -eq 0 ]; then - printf '\e[1;31mwarning: installing Nix as root is not supported by this script!\e[0m\n' -fi - -echo "performing a single-user installation of Nix..." >&2 - -if ! [ -e $dest ]; then - cmd="mkdir -m 0755 $dest && chown $USER $dest" - echo "directory $dest does not exist; creating it by running '$cmd' using sudo" >&2 - if ! sudo sh -c "$cmd"; then - echo "$0: please manually run '$cmd' as root to create $dest" >&2 - exit 1 - fi -fi - -if ! [ -w $dest ]; then - echo "$0: directory $dest exists, but is not writable by you. This could indicate that another user has already performed a single-user installation of Nix on this system. If you wish to enable multi-user support see http://nixos.org/nix/manual/#ssec-multi-user. If you wish to continue with a single-user install for $USER please run 'chown -R $USER $dest' as root." >&2 - exit 1 -fi - -mkdir -p $dest/store - -printf "copying Nix to %s..." "${dest}/store" >&2 - -for i in $(cd "$self/store" >/dev/null && echo ./*); do - printf "." >&2 - i_tmp="$dest/store/$i.$$" - if [ -e "$i_tmp" ]; then - rm -rf "$i_tmp" - fi - if ! [ -e "$dest/store/$i" ]; then - cp -Rp "$self/store/$i" "$i_tmp" - chmod -R a-w "$i_tmp" - chmod +w "$i_tmp" - mv "$i_tmp" "$dest/store/$i" - chmod -w "$dest/store/$i" - fi -done -echo "" >&2 - -if ! "$nix/bin/nix-store" --load-db < "$self/.reginfo"; then - echo "$0: unable to register valid paths" >&2 - exit 1 -fi - -. "$nix/etc/profile.d/nix.sh" - -if ! "$nix/bin/nix-env" -i "$nix"; then - echo "$0: unable to install Nix into your default profile" >&2 - exit 1 -fi - -# Install an SSL certificate bundle. -if [ -z "$NIX_SSL_CERT_FILE" ] || ! [ -f "$NIX_SSL_CERT_FILE" ]; then - $nix/bin/nix-env -i "$cacert" - export NIX_SSL_CERT_FILE="$HOME/.nix-profile/etc/ssl/certs/ca-bundle.crt" -fi - -# Subscribe the user to the Nixpkgs channel and fetch it. -if ! $nix/bin/nix-channel --list | grep -q "^nixpkgs "; then - $nix/bin/nix-channel --add https://nixos.org/channels/nixpkgs-unstable -fi -if [ -z "$_NIX_INSTALLER_TEST" ]; then - if ! $nix/bin/nix-channel --update nixpkgs; then - echo "Fetching the nixpkgs channel failed. (Are you offline?)" - echo "To try again later, run \"nix-channel --update nixpkgs\"." - fi -fi - -added= -p=$HOME/.nix-profile/etc/profile.d/nix.sh -if [ -z "$NIX_INSTALLER_NO_MODIFY_PROFILE" ]; then - # Make the shell source nix.sh during login. - for i in .bash_profile .bash_login .profile; do - fn="$HOME/$i" - if [ -w "$fn" ]; then - if ! grep -q "$p" "$fn"; then - echo "modifying $fn..." >&2 - echo "if [ -e $p ]; then . $p; fi # added by Nix installer" >> "$fn" - fi - added=1 - break - fi - done -fi - -if [ -z "$added" ]; then - cat >&2 <<EOF - -Installation finished! To ensure that the necessary environment -variables are set, please add the line - - . $p - -to your shell profile (e.g. ~/.profile). -EOF -else - cat >&2 <<EOF - -Installation finished! To ensure that the necessary environment -variables are set, either log in again, or type - - . $p - -in your shell. -EOF -fi |