chore(3p/nix): unvendor tvix 0.1 r/4098

Nothing is using this now, and we'll likely never pick this up again,
but we learned a lot in the process.

Every now and then this breaks in some bizarre way on channel bumps
and it's just a waste of time to maintain that.

Change-Id: Idcf2f5acd4ca7070ce18d7149cbfc0d967dc0a44
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5632
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Autosubmit: tazjin <tazjin@tvl.su>

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 3f15818547ab..000000000000
--- 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