aboutsummaryrefslogtreecommitdiff
path: root/scripts
diff options
context:
space:
mode:
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/bigsur-nixbld-user-migration.sh46
-rw-r--r--scripts/check-hydra-status.sh33
-rwxr-xr-xscripts/create-darwin-volume.sh875
-rw-r--r--scripts/install-darwin-multi-user.sh226
-rw-r--r--scripts/install-multi-user.sh1042
-rw-r--r--scripts/install-nix-from-closure.sh284
-rwxr-xr-xscripts/install-systemd-multi-user.sh222
-rwxr-xr-xscripts/install.in119
-rw-r--r--scripts/local.mk2
-rw-r--r--scripts/nix-profile-daemon.fish.in57
-rw-r--r--scripts/nix-profile-daemon.sh.in72
-rwxr-xr-xscripts/prepare-installer-for-github-actions10
12 files changed, 0 insertions, 2988 deletions
diff --git a/scripts/bigsur-nixbld-user-migration.sh b/scripts/bigsur-nixbld-user-migration.sh
deleted file mode 100755
index f1619fd56..000000000
--- a/scripts/bigsur-nixbld-user-migration.sh
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/usr/bin/env bash
-
-((NEW_NIX_FIRST_BUILD_UID=301))
-
-id_available(){
- dscl . list /Users UniqueID | grep -E '\b'$1'\b' >/dev/null
-}
-
-change_nixbld_names_and_ids(){
- local name uid next_id
- ((next_id=NEW_NIX_FIRST_BUILD_UID))
- echo "Attempting to migrate nixbld users."
- echo "Each user should change from nixbld# to _nixbld#"
- echo "and their IDs relocated to $next_id+"
- while read -r name uid; do
- echo " Checking $name (uid: $uid)"
- # iterate for a clean ID
- while id_available "$next_id"; do
- ((next_id++))
- if ((next_id >= 400)); then
- echo "We've hit UID 400 without placing all of your users :("
- echo "You should use the commands in this script as a starting"
- echo "point to review your UID-space and manually move the"
- echo "remaining users (or delete them, if you don't need them)."
- exit 1
- fi
- done
-
- if [[ $name == _* ]]; then
- echo " It looks like $name has already been renamed--skipping."
- else
- # first 3 are cleanup, it's OK if they aren't here
- sudo dscl . delete /Users/$name dsAttrTypeNative:_writers_passwd &>/dev/null || true
- sudo dscl . change /Users/$name NFSHomeDirectory "/private/var/empty 1" "/var/empty" &>/dev/null || true
- # remove existing user from group
- sudo dseditgroup -o edit -t user -d $name nixbld || true
- sudo dscl . change /Users/$name UniqueID $uid $next_id
- sudo dscl . change /Users/$name RecordName $name _$name
- # add renamed user to group
- sudo dseditgroup -o edit -t user -a _$name nixbld
- echo " $name migrated to _$name (uid: $next_id)"
- fi
- done < <(dscl . list /Users UniqueID | grep nixbld | sort -n -k2)
-}
-
-change_nixbld_names_and_ids
diff --git a/scripts/check-hydra-status.sh b/scripts/check-hydra-status.sh
deleted file mode 100644
index e62705e94..000000000
--- a/scripts/check-hydra-status.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env bash
-
-set -euo pipefail
-# set -x
-
-
-# mapfile BUILDS_FOR_LATEST_EVAL < <(
-# curl -H 'Accept: application/json' https://hydra.nixos.org/jobset/nix/master/evals | \
-# jq -r '.evals[0].builds[] | @sh')
-BUILDS_FOR_LATEST_EVAL=$(
-curl -sS -H 'Accept: application/json' https://hydra.nixos.org/jobset/nix/master/evals | \
- jq -r '.evals[0].builds[]')
-
-someBuildFailed=0
-
-for buildId in $BUILDS_FOR_LATEST_EVAL; do
- buildInfo=$(curl --fail -sS -H 'Accept: application/json' "https://hydra.nixos.org/build/$buildId")
-
- finished=$(echo "$buildInfo" | jq -r '.finished')
-
- if [[ $finished = 0 ]]; then
- continue
- fi
-
- buildStatus=$(echo "$buildInfo" | jq -r '.buildstatus')
-
- if [[ $buildStatus != 0 ]]; then
- someBuildFailed=1
- echo "Job “$(echo "$buildInfo" | jq -r '.job')” failed on hydra: $buildInfo"
- fi
-done
-
-exit "$someBuildFailed"
diff --git a/scripts/create-darwin-volume.sh b/scripts/create-darwin-volume.sh
deleted file mode 100755
index 103e1e391..000000000
--- a/scripts/create-darwin-volume.sh
+++ /dev/null
@@ -1,875 +0,0 @@
-#!/usr/bin/env bash
-set -eu
-set -o pipefail
-
-# I'm a little agnostic on the choices, but supporting a wide
-# slate of uses for now, including:
-# - import-only: `. create-darwin-volume.sh no-main[ ...]`
-# - legacy: `./create-darwin-volume.sh` or `. create-darwin-volume.sh`
-# (both will run main())
-# - external alt-routine: `./create-darwin-volume.sh no-main func[ ...]`
-if [ "${1-}" = "no-main" ]; then
- shift
- readonly _CREATE_VOLUME_NO_MAIN=1
-else
- readonly _CREATE_VOLUME_NO_MAIN=0
- # declare some things we expect to inherit from install-multi-user
- # I don't love this (because it's a bit of a kludge).
- #
- # CAUTION: (Dec 19 2020)
- # This is a stopgap. It doesn't cover the full slate of
- # identifiers we inherit--just those necessary to:
- # - avoid breaking direct invocations of this script (here/now)
- # - avoid hard-to-reverse structural changes before the call to rm
- # single-user support is verified
- #
- # In the near-mid term, I (personally) think we should:
- # - decide to deprecate the direct call and add a notice
- # - fold all of this into install-darwin-multi-user.sh
- # - intentionally remove the old direct-invocation form (kill the
- # routine, replace this script w/ deprecation notice and a note
- # on the remove-after date)
- #
- readonly NIX_ROOT="${NIX_ROOT:-/nix}"
-
- _sudo() {
- shift # throw away the 'explanation'
- /usr/bin/sudo "$@"
- }
- failure() {
- if [ "$*" = "" ]; then
- cat
- else
- echo "$@"
- fi
- exit 1
- }
- task() {
- echo "$@"
- }
-fi
-
-# usually "disk1"
-root_disk_identifier() {
- # For performance (~10ms vs 280ms) I'm parsing 'diskX' from stat output
- # (~diskXsY)--but I'm retaining the more-semantic approach since
- # it documents intent better.
- # /usr/sbin/diskutil info -plist / | xmllint --xpath "/plist/dict/key[text()='ParentWholeDisk']/following-sibling::string[1]/text()" -
- #
- local special_device
- special_device="$(/usr/bin/stat -f "%Sd" /)"
- echo "${special_device%s[0-9]*}"
-}
-
-# make it easy to play w/ 'Case-sensitive APFS'
-readonly NIX_VOLUME_FS="${NIX_VOLUME_FS:-APFS}"
-readonly NIX_VOLUME_LABEL="${NIX_VOLUME_LABEL:-Nix Store}"
-# Strongly assuming we'll make a volume on the device / is on
-# But you can override NIX_VOLUME_USE_DISK to create it on some other device
-readonly NIX_VOLUME_USE_DISK="${NIX_VOLUME_USE_DISK:-$(root_disk_identifier)}"
-NIX_VOLUME_USE_SPECIAL="${NIX_VOLUME_USE_SPECIAL:-}"
-NIX_VOLUME_USE_UUID="${NIX_VOLUME_USE_UUID:-}"
-readonly NIX_VOLUME_MOUNTD_DEST="${NIX_VOLUME_MOUNTD_DEST:-/Library/LaunchDaemons/org.nixos.darwin-store.plist}"
-
-if /usr/bin/fdesetup isactive >/dev/null; then
- test_filevault_in_use() { return 0; }
- # no readonly; we may modify if user refuses from cure_volume
- NIX_VOLUME_DO_ENCRYPT="${NIX_VOLUME_DO_ENCRYPT:-1}"
-else
- test_filevault_in_use() { return 1; }
- NIX_VOLUME_DO_ENCRYPT="${NIX_VOLUME_DO_ENCRYPT:-0}"
-fi
-
-should_encrypt_volume() {
- test_filevault_in_use && (( NIX_VOLUME_DO_ENCRYPT == 1 ))
-}
-
-substep() {
- printf " %s\n" "" "- $1" "" "${@:2}"
-}
-
-
-volumes_labeled() {
- local label="$1"
- xsltproc --novalid --stringparam label "$label" - <(/usr/sbin/ioreg -ra -c "AppleAPFSVolume") <<'EOF'
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
- <xsl:output method="text"/>
- <xsl:template match="/">
- <xsl:apply-templates select="/plist/array/dict/key[text()='IORegistryEntryName']/following-sibling::*[1][text()=$label]/.."/>
- </xsl:template>
- <xsl:template match="dict">
- <xsl:apply-templates match="string" select="key[text()='BSD Name']/following-sibling::*[1]"/>
- <xsl:text>=</xsl:text>
- <xsl:apply-templates match="string" select="key[text()='UUID']/following-sibling::*[1]"/>
- <xsl:text>&#xA;</xsl:text>
- </xsl:template>
-</xsl:stylesheet>
-EOF
- # I cut label out of the extracted values, but here it is for reference:
- # <xsl:apply-templates match="string" select="key[text()='IORegistryEntryName']/following-sibling::*[1]"/>
- # <xsl:text>=</xsl:text>
-}
-
-right_disk() {
- local volume_special="$1" # (i.e., disk1s7)
- [[ "$volume_special" == "$NIX_VOLUME_USE_DISK"s* ]]
-}
-
-right_volume() {
- local volume_special="$1" # (i.e., disk1s7)
- # if set, it must match; otherwise ensure it's on the right disk
- if [ -z "$NIX_VOLUME_USE_SPECIAL" ]; then
- if right_disk "$volume_special"; then
- NIX_VOLUME_USE_SPECIAL="$volume_special" # latch on
- return 0
- else
- return 1
- fi
- else
- [ "$volume_special" = "$NIX_VOLUME_USE_SPECIAL" ]
- fi
-}
-
-right_uuid() {
- local volume_uuid="$1"
- # if set, it must match; otherwise allow
- if [ -z "$NIX_VOLUME_USE_UUID" ]; then
- NIX_VOLUME_USE_UUID="$volume_uuid" # latch on
- return 0
- else
- [ "$volume_uuid" = "$NIX_VOLUME_USE_UUID" ]
- fi
-}
-
-cure_volumes() {
- local found volume special uuid
- # loop just in case they have more than one volume
- # (nothing stops you from doing this)
- for volume in $(volumes_labeled "$NIX_VOLUME_LABEL"); do
- # CAUTION: this could (maybe) be a more normal read
- # loop like:
- # while IFS== read -r special uuid; do
- # # ...
- # done <<<"$(volumes_labeled "$NIX_VOLUME_LABEL")"
- #
- # I did it with for to skirt a problem with the obvious
- # pattern replacing stdin and causing user prompts
- # inside (which also use read and access stdin) to skip
- #
- # If there's an existing encrypted volume we can't find
- # in keychain, the user never gets prompted to delete
- # the volume, and the install fails.
- #
- # If you change this, a human needs to test a very
- # specific scenario: you already have an encrypted
- # Nix Store volume, and have deleted its credential
- # from keychain. Ensure the script asks you if it can
- # delete the volume, and then prompts for your sudo
- # password to confirm.
- #
- # shellcheck disable=SC1097
- IFS== read -r special uuid <<< "$volume"
- # take the first one that's on the right disk
- if [ -z "${found:-}" ]; then
- if right_volume "$special" && right_uuid "$uuid"; then
- cure_volume "$special" "$uuid"
- found="${special} (${uuid})"
- else
- warning <<EOF
-Ignoring ${special} (${uuid}) because I am looking for:
-disk=${NIX_VOLUME_USE_DISK} special=${NIX_VOLUME_USE_SPECIAL:-${NIX_VOLUME_USE_DISK}sX} uuid=${NIX_VOLUME_USE_UUID:-any}
-EOF
- # TODO: give chance to delete if ! headless?
- fi
- else
- warning <<EOF
-Ignoring ${special} (${uuid}), already found target: $found
-EOF
- # TODO reminder? I feel like I want one
- # idiom that reminds some warnings, or warns
- # some reminders?
- # TODO: if ! headless, chance to delete?
- fi
- done
- if [ -z "${found:-}" ]; then
- readonly NIX_VOLUME_USE_SPECIAL NIX_VOLUME_USE_UUID
- fi
-}
-
-volume_encrypted() {
- local volume_special="$1" # (i.e., disk1s7)
- # Trying to match the first line of output; known first lines:
- # No cryptographic users for <special>
- # Cryptographic user for <special> (1 found)
- # Cryptographic users for <special> (2 found)
- /usr/sbin/diskutil apfs listCryptoUsers -plist "$volume_special" | /usr/bin/grep -q APFSCryptoUserUUID
-}
-
-test_fstab() {
- /usr/bin/grep -q "$NIX_ROOT apfs rw" /etc/fstab 2>/dev/null
-}
-
-test_nix_root_is_symlink() {
- [ -L "$NIX_ROOT" ]
-}
-
-test_synthetic_conf_either(){
- /usr/bin/grep -qE "^${NIX_ROOT:1}($|\t.{3,}$)" /etc/synthetic.conf 2>/dev/null
-}
-
-test_synthetic_conf_mountable() {
- /usr/bin/grep -q "^${NIX_ROOT:1}$" /etc/synthetic.conf 2>/dev/null
-}
-
-test_synthetic_conf_symlinked() {
- /usr/bin/grep -qE "^${NIX_ROOT:1}\t.{3,}$" /etc/synthetic.conf 2>/dev/null
-}
-
-test_nix_volume_mountd_installed() {
- test -e "$NIX_VOLUME_MOUNTD_DEST"
-}
-
-# current volume password
-test_keychain_by_uuid() {
- local volume_uuid="$1"
- # Note: doesn't need sudo just to check; doesn't output pw
- security find-generic-password -s "$volume_uuid" &>/dev/null
-}
-
-get_volume_pass() {
- local volume_uuid="$1"
- _sudo \
- "to confirm keychain has a password that unlocks this volume" \
- security find-generic-password -s "$volume_uuid" -w
-}
-
-verify_volume_pass() {
- local volume_special="$1" # (i.e., disk1s7)
- local volume_uuid="$2"
- _sudo "to confirm the password actually unlocks the volume" \
- /usr/sbin/diskutil apfs unlockVolume "$volume_special" -verify -stdinpassphrase -user "$volume_uuid"
-}
-
-volume_pass_works() {
- local volume_special="$1" # (i.e., disk1s7)
- local volume_uuid="$2"
- get_volume_pass "$volume_uuid" | verify_volume_pass "$volume_special" "$volume_uuid"
-}
-
-# Create the paths defined in synthetic.conf, saving us a reboot.
-create_synthetic_objects() {
- # Big Sur takes away the -B flag we were using and replaces it
- # with a -t flag that appears to do the same thing (but they
- # don't behave exactly the same way in terms of return values).
- # This feels a little dirty, but as far as I can tell the
- # simplest way to get the right one is to just throw away stderr
- # and call both... :]
- {
- /System/Library/Filesystems/apfs.fs/Contents/Resources/apfs.util -t || true # Big Sur
- /System/Library/Filesystems/apfs.fs/Contents/Resources/apfs.util -B || true # Catalina
- } >/dev/null 2>&1
-}
-
-test_nix() {
- test -d "$NIX_ROOT"
-}
-
-test_voldaemon() {
- test -f "$NIX_VOLUME_MOUNTD_DEST"
-}
-
-generate_mount_command() {
- local cmd_type="$1" # encrypted|unencrypted
- local volume_uuid mountpoint cmd=()
- printf -v volume_uuid "%q" "$2"
- printf -v mountpoint "%q" "$NIX_ROOT"
-
- case "$cmd_type" in
- encrypted)
- cmd=(/bin/sh -c "/usr/bin/security find-generic-password -s '$volume_uuid' -w | /usr/sbin/diskutil apfs unlockVolume '$volume_uuid' -mountpoint '$mountpoint' -stdinpassphrase");;
- unencrypted)
- cmd=(/usr/sbin/diskutil mount -mountPoint "$mountpoint" "$volume_uuid");;
- *)
- failure "Invalid first arg $cmd_type to generate_mount_command";;
- esac
-
- printf " <string>%s</string>\n" "${cmd[@]}"
-}
-
-generate_mount_daemon() {
- local cmd_type="$1" # encrypted|unencrypted
- local volume_uuid="$2"
- cat <<EOF
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
- <key>RunAtLoad</key>
- <true/>
- <key>Label</key>
- <string>org.nixos.darwin-store</string>
- <key>ProgramArguments</key>
- <array>
-$(generate_mount_command "$cmd_type" "$volume_uuid")
- </array>
-</dict>
-</plist>
-EOF
-}
-
-_eat_bootout_err() {
- /usr/bin/grep -v "Boot-out failed: 36: Operation now in progress"
-}
-
-# TODO: remove with --uninstall?
-uninstall_launch_daemon_directions() {
- local daemon_label="$1" # i.e., org.nixos.blah-blah
- local daemon_plist="$2" # abspath
- substep "Uninstall LaunchDaemon $daemon_label" \
- " sudo launchctl bootout system/$daemon_label" \
- " sudo rm $daemon_plist"
-}
-
-uninstall_launch_daemon_prompt() {
- local daemon_label="$1" # i.e., org.nixos.blah-blah
- local daemon_plist="$2" # abspath
- local reason_for_daemon="$3"
- cat <<EOF
-
-The installer adds a LaunchDaemon to $reason_for_daemon: $daemon_label
-EOF
- if ui_confirm "Can I remove it?"; then
- _sudo "to terminate the daemon" \
- launchctl bootout "system/$daemon_label" 2> >(_eat_bootout_err >&2) || true
- # this can "fail" with a message like:
- # Boot-out failed: 36: Operation now in progress
- _sudo "to remove the daemon definition" rm "$daemon_plist"
- fi
-}
-
-nix_volume_mountd_uninstall_directions() {
- uninstall_launch_daemon_directions "org.nixos.darwin-store" \
- "$NIX_VOLUME_MOUNTD_DEST"
-}
-
-nix_volume_mountd_uninstall_prompt() {
- uninstall_launch_daemon_prompt "org.nixos.darwin-store" \
- "$NIX_VOLUME_MOUNTD_DEST" \
- "mount your Nix volume"
-}
-
-# TODO: move nix_daemon to install-darwin-multi-user if/when uninstall_launch_daemon_prompt moves up to install-multi-user
-nix_daemon_uninstall_prompt() {
- uninstall_launch_daemon_prompt "org.nixos.nix-daemon" \
- "$NIX_DAEMON_DEST" \
- "run the nix-daemon"
-}
-
-# TODO: remove with --uninstall?
-nix_daemon_uninstall_directions() {
- uninstall_launch_daemon_directions "org.nixos.nix-daemon" \
- "$NIX_DAEMON_DEST"
-}
-
-
-# TODO: remove with --uninstall?
-synthetic_conf_uninstall_directions() {
- # :1 to strip leading slash
- substep "Remove ${NIX_ROOT:1} from /etc/synthetic.conf" \
- " If nix is the only entry: sudo rm /etc/synthetic.conf" \
- " Otherwise: sudo /usr/bin/sed -i '' -e '/^${NIX_ROOT:1}$/d' /etc/synthetic.conf"
-}
-
-synthetic_conf_uninstall_prompt() {
- cat <<EOF
-
-During install, I add '${NIX_ROOT:1}' to /etc/synthetic.conf, which instructs
-macOS to create an empty root directory for mounting the Nix volume.
-EOF
- # make the edit to a copy
- /usr/bin/grep -vE "^${NIX_ROOT:1}($|\t.{3,}$)" /etc/synthetic.conf > "$SCRATCH/synthetic.conf.edit"
-
- if test_synthetic_conf_symlinked; then
- warning <<EOF
-
-/etc/synthetic.conf already contains a line instructing your system
-to make '${NIX_ROOT}' as a symlink:
- $(/usr/bin/grep -nE "^${NIX_ROOT:1}\t.{3,}$" /etc/synthetic.conf)
-
-This may mean your system has/had a non-standard Nix install.
-
-The volume-creation process in this installer is *not* compatible
-with a symlinked store, so I'll have to remove this instruction to
-continue.
-
-If you want/need to keep this instruction, answer 'n' to abort.
-
-EOF
- fi
-
- # ask to rm if this left the file empty aside from comments, else edit
- if /usr/bin/diff -q <(:) <(/usr/bin/grep -v "^#" "$SCRATCH/synthetic.conf.edit") &>/dev/null; then
- if confirm_rm "/etc/synthetic.conf"; then
- if test_nix_root_is_symlink; then
- failure >&2 <<EOF
-I removed /etc/synthetic.conf, but $NIX_ROOT is already a symlink
-(-> $(readlink "$NIX_ROOT")). The system should remove it when you reboot.
-Once you've rebooted, run the installer again.
-EOF
- fi
- return 0
- fi
- else
- if confirm_edit "$SCRATCH/synthetic.conf.edit" "/etc/synthetic.conf"; then
- if test_nix_root_is_symlink; then
- failure >&2 <<EOF
-I edited Nix out of /etc/synthetic.conf, but $NIX_ROOT is already a symlink
-(-> $(readlink "$NIX_ROOT")). The system should remove it when you reboot.
-Once you've rebooted, run the installer again.
-EOF
- fi
- return 0
- fi
- fi
- # fallback instructions
- echo "Manually remove nix from /etc/synthetic.conf"
- return 1
-}
-
-add_nix_vol_fstab_line() {
- local uuid="$1"
- # shellcheck disable=SC1003,SC2026
- local escaped_mountpoint="${NIX_ROOT/ /'\\\'040}"
- shift
-
- # wrap `ex` to work around problems w/ vim features breaking exit codes
- # - plugins (see github.com/NixOS/nix/issues/5468): -u NONE
- # - swap file: -n
- #
- # the first draft used `--noplugin`, but github.com/NixOS/nix/issues/6462
- # suggests we need the less-semantic `-u NONE`
- #
- # we'd prefer EDITOR="/usr/bin/ex -u NONE" but vifs doesn't word-split
- # the EDITOR env.
- #
- # TODO: at some point we should switch to `--clean`, but it wasn't added
- # until https://github.com/vim/vim/releases/tag/v8.0.1554 while the macOS
- # minver 10.12.6 seems to have released with vim 7.4
- cat > "$SCRATCH/ex_cleanroom_wrapper" <<EOF
-#!/bin/sh
-/usr/bin/ex -u NONE -n "\$@"
-EOF
- chmod 755 "$SCRATCH/ex_cleanroom_wrapper"
-
- EDITOR="$SCRATCH/ex_cleanroom_wrapper" _sudo "to add nix to fstab" "$@" <<EOF
-:a
-UUID=$uuid $escaped_mountpoint apfs rw,noauto,nobrowse,suid,owners
-.
-:x
-EOF
- # TODO: preserving my notes on suid,owners above until resolved
- # There *may* be some issue regarding volume ownership, see nix#3156
- #
- # It seems like the cheapest fix is adding "suid,owners" to fstab, but:
- # - We don't have much info on this condition yet
- # - I'm not certain if these cause other problems?
- # - There's a "chown" component some people claim to need to fix this
- # that I don't understand yet
- # (Note however that I've had to add a chown step to handle
- # single->multi-user reinstalls, which may cover this)
- #
- # I'm not sure if it's safe to approach this way?
- #
- # I think I think the most-proper way to test for it is:
- # diskutil info -plist "$NIX_VOLUME_LABEL" | xmllint --xpath "(/plist/dict/key[text()='GlobalPermissionsEnabled'])/following-sibling::*[1][name()='true']" -; echo $?
- #
- # There's also `sudo /usr/sbin/vsdbutil -c /path` (which is much faster, but is also
- # deprecated and needs minor parsing).
- #
- # If no one finds a problem with doing so, I think the simplest approach
- # is to just eagerly set this. I found a few imperative approaches:
- # (diskutil enableOwnership, ~100ms), a cheap one (/usr/sbin/vsdbutil -a, ~40-50ms),
- # a very cheap one (append the internal format to /var/db/volinfo.database).
- #
- # But vsdbutil's deprecation notice suggests using fstab, so I want to
- # give that a whirl first.
- #
- # TODO: when this is workable, poke infinisil about reproducing the issue
- # and confirming this fix?
-}
-
-delete_nix_vol_fstab_line() {
- # TODO: I'm scaffolding this to handle the new nix volumes
- # but it might be nice to generalize a smidge further to
- # go ahead and set up a pattern for curing "old" things
- # we no longer do?
- EDITOR="/usr/bin/patch" _sudo "to cut nix from fstab" "$@" < <(/usr/bin/diff /etc/fstab <(/usr/bin/grep -v "$NIX_ROOT apfs rw" /etc/fstab))
- # leaving some parts out of the grep; people may fiddle this a little?
-}
-
-# TODO: hope to remove with --uninstall
-fstab_uninstall_directions() {
- substep "Remove ${NIX_ROOT} from /etc/fstab" \
- " If nix is the only entry: sudo rm /etc/fstab" \
- " Otherwise, run 'sudo /usr/sbin/vifs' to remove the nix line"
-}
-
-fstab_uninstall_prompt() {
- cat <<EOF
-During install, I add '${NIX_ROOT}' to /etc/fstab so that macOS knows what
-mount options to use for the Nix volume.
-EOF
- cp /etc/fstab "$SCRATCH/fstab.edit"
- # technically doesn't need the _sudo path, but throwing away the
- # output is probably better than mostly-duplicating the code...
- delete_nix_vol_fstab_line patch "$SCRATCH/fstab.edit" &>/dev/null
-
- # if the patch test edit, minus comment lines, is equal to empty (:)
- if /usr/bin/diff -q <(:) <(/usr/bin/grep -v "^#" "$SCRATCH/fstab.edit") &>/dev/null; then
- # this edit would leave it empty; propose deleting it
- if confirm_rm "/etc/fstab"; then
- return 0
- else
- echo "Remove nix from /etc/fstab (or remove the file)"
- fi
- else
- echo "I might be able to help you make this edit. Here's the diff:"
- if ! _diff "/etc/fstab" "$SCRATCH/fstab.edit" && ui_confirm "Does the change above look right?"; then
- delete_nix_vol_fstab_line /usr/sbin/vifs
- else
- echo "Remove nix from /etc/fstab (or remove the file)"
- fi
- fi
-}
-
-remove_volume() {
- local volume_special="$1" # (i.e., disk1s7)
- _sudo "to unmount the Nix volume" \
- /usr/sbin/diskutil unmount force "$volume_special" || true # might not be mounted
- _sudo "to delete the Nix volume" \
- /usr/sbin/diskutil apfs deleteVolume "$volume_special"
-}
-
-# aspiration: robust enough to both fix problems
-# *and* update older darwin volumes
-cure_volume() {
- local volume_special="$1" # (i.e., disk1s7)
- local volume_uuid="$2"
- header "Found existing Nix volume"
- row " special" "$volume_special"
- row " uuid" "$volume_uuid"
-
- if volume_encrypted "$volume_special"; then
- row "encrypted" "yes"
- if volume_pass_works "$volume_special" "$volume_uuid"; then
- NIX_VOLUME_DO_ENCRYPT=0
- ok "Found a working decryption password in keychain :)"
- echo ""
- else
- # - this is a volume we made, and
- # - the user encrypted it on their own
- # - something deleted the credential
- # - this is an old or BYO volume and the pw
- # just isn't somewhere we can find it.
- #
- # We're going to explain why we're freaking out
- # and prompt them to either delete the volume
- # (requiring a sudo auth), or abort to fix
- warning <<EOF
-
-This volume is encrypted, but I don't see a password to decrypt it.
-The quick fix is to let me delete this volume and make you a new one.
-If that's okay, enter your (sudo) password to continue. If not, you
-can ensure the decryption password is in your system keychain with a
-"Where" (service) field set to this volume's UUID:
- $volume_uuid
-EOF
- if password_confirm "delete this volume"; then
- remove_volume "$volume_special"
- else
- # TODO: this is a good design case for a warn-and
- # remind idiom...
- failure <<EOF
-Your Nix volume is encrypted, but I couldn't find its password. Either:
-- Delete or rename the volume out of the way
-- Ensure its decryption password is in the system keychain with a
- "Where" (service) field set to this volume's UUID:
- $volume_uuid
-EOF
- fi
- fi
- elif test_filevault_in_use; then
- row "encrypted" "no"
- warning <<EOF
-FileVault is on, but your $NIX_VOLUME_LABEL volume isn't encrypted.
-EOF
- # if we're interactive, give them a chance to
- # encrypt the volume. If not, /shrug
- if ! headless && (( NIX_VOLUME_DO_ENCRYPT == 1 )); then
- if ui_confirm "Should I encrypt it and add the decryption key to your keychain?"; then
- encrypt_volume "$volume_uuid" "$NIX_VOLUME_LABEL"
- NIX_VOLUME_DO_ENCRYPT=0
- else
- NIX_VOLUME_DO_ENCRYPT=0
- reminder "FileVault is on, but your $NIX_VOLUME_LABEL volume isn't encrypted."
- fi
- fi
- else
- row "encrypted" "no"
- fi
-}
-
-remove_volume_artifacts() {
- if test_synthetic_conf_either; then
- # NIX_ROOT is in synthetic.conf
- if synthetic_conf_uninstall_prompt; then
- # TODO: moot until we tackle uninstall, but when we're
- # actually uninstalling, we should issue:
- # reminder "macOS will clean up the empty mount-point directory at $NIX_ROOT on reboot."
- :
- fi
- fi
- if test_fstab; then
- fstab_uninstall_prompt
- fi
-
- if test_nix_volume_mountd_installed; then
- nix_volume_mountd_uninstall_prompt
- fi
-}
-
-setup_synthetic_conf() {
- if test_nix_root_is_symlink; then
- if ! test_synthetic_conf_symlinked; then
- failure >&2 <<EOF
-error: $NIX_ROOT is a symlink (-> $(readlink "$NIX_ROOT")).
-Please remove it. If nix is in /etc/synthetic.conf, remove it and reboot.
-EOF
- fi
- fi
- if ! test_synthetic_conf_mountable; then
- task "Configuring /etc/synthetic.conf to make a mount-point at $NIX_ROOT" >&2
- # technically /etc/synthetic.d/nix is supported in Big Sur+
- # but handling both takes even more code...
- # See earlier note; `-u NONE` disables vim plugins/rc, `-n` skips swapfile
- _sudo "to add Nix to /etc/synthetic.conf" \
- /usr/bin/ex -u NONE -n /etc/synthetic.conf <<EOF
-:a
-${NIX_ROOT:1}
-.
-:x
-EOF
- if ! test_synthetic_conf_mountable; then
- failure "error: failed to configure synthetic.conf" >&2
- fi
- create_synthetic_objects
- if ! test_nix; then
- failure >&2 <<EOF
-error: failed to bootstrap $NIX_ROOT
-If you enabled FileVault after booting, this is likely a known issue
-with macOS that you'll have to reboot to fix. If you didn't enable FV,
-though, please open an issue describing how the system that you see
-this error on was set up.
-EOF
- fi
- fi
-}
-
-setup_fstab() {
- local volume_uuid="$1"
- # fstab used to be responsible for mounting the volume. Now the last
- # step adds a LaunchDaemon responsible for mounting. This is technically
- # redundant for mounting, but diskutil appears to pick up mount options
- # from fstab (and diskutil's support for specifying them directly is not
- # consistent across versions/subcommands).
- if ! test_fstab; then
- task "Configuring /etc/fstab to specify volume mount options" >&2
- add_nix_vol_fstab_line "$volume_uuid" /usr/sbin/vifs
- fi
-}
-
-encrypt_volume() {
- local volume_uuid="$1"
- local volume_label="$2"
- local password
-
- task "Encrypt the Nix volume" >&2
-
- # Note: mount/unmount are late additions to support the right order
- # of operations for creating the volume and then baking its uuid into
- # other artifacts; not as well-trod wrt to potential errors, race
- # conditions, etc.
-
- _sudo "to mount your Nix volume for encrypting" \
- /usr/sbin/diskutil mount "$volume_label"
-
- password="$(/usr/bin/xxd -l 32 -p -c 256 /dev/random)"
- _sudo "to add your Nix volume's password to Keychain" \
- /usr/bin/security -i <<EOF
-add-generic-password -a "$volume_label" -s "$volume_uuid" -l "$volume_label encryption password" -D "Encrypted volume password" -j "Added automatically by the Nix installer for use by $NIX_VOLUME_MOUNTD_DEST" -w "$password" -T /System/Library/CoreServices/APFSUserAgent -T /System/Library/CoreServices/CSUserAgent -T /usr/bin/security "/Library/Keychains/System.keychain"
-EOF
- builtin printf "%s" "$password" | _sudo "to actually encrypt your Nix volume" \
- /usr/sbin/diskutil apfs encryptVolume "$volume_label" -user disk -stdinpassphrase
-
- _sudo "to unmount the encrypted volume" \
- /usr/sbin/diskutil unmount force "$volume_label"
-}
-
-create_volume() {
- # Notes:
- # 1) using `-nomount` instead of `-mountpoint "$NIX_ROOT"` to get
- # its UUID and set mount opts in fstab before first mount
- #
- # 2) system is in some sense less secure than user keychain... (it's
- # possible to read the password for decrypting the keychain) but
- # the user keychain appears to be available too late. As far as I
- # can tell, the file with this password (/var/db/SystemKey) is
- # inside the FileVault envelope. If that isn't true, it may make
- # sense to store the password inside the envelope?
- #
- # 3) At some point it would be ideal to have a small binary to serve
- # as the daemon itself, and for it to replace /usr/bin/security here.
- #
- # 4) *UserAgent exemptions should let the system seamlessly supply the
- # password if noauto is removed from fstab entry. This is intentional;
- # the user will hopefully look for help if the volume stops mounting,
- # rather than failing over into subtle race-condition problems.
- #
- # 5) If we ever get users griping about not having space to do
- # anything useful with Nix, it is possibly to specify
- # `-reserve 10g` or something, which will fail w/o that much
- #
- # 6) getting special w/ awk may be fragile, but doing it to:
- # - save time over running slow diskutil commands
- # - skirt risk we grab wrong volume if multiple match
- _sudo "to create a new APFS volume '$NIX_VOLUME_LABEL' on $NIX_VOLUME_USE_DISK" \
- /usr/sbin/diskutil apfs addVolume "$NIX_VOLUME_USE_DISK" "$NIX_VOLUME_FS" "$NIX_VOLUME_LABEL" -nomount | /usr/bin/awk '/Created new APFS Volume/ {print $5}'
-}
-
-volume_uuid_from_special() {
- local volume_special="$1" # (i.e., disk1s7)
- # For reasons I won't pretend to fathom, this returns 253 when it works
- /System/Library/Filesystems/apfs.fs/Contents/Resources/apfs.util -k "$volume_special" || true
-}
-
-# this sometimes clears immediately, and AFAIK clears
-# within about 1s. diskutil info on an unmounted path
-# fails in around 50-100ms and a match takes about
-# 250-300ms. I suspect it's usually ~250-750ms
-await_volume() {
- # caution: this could, in theory, get stuck
- until /usr/sbin/diskutil info "$NIX_ROOT" &>/dev/null; do
- :
- done
-}
-
-setup_volume() {
- local use_special use_uuid profile_packages
- task "Creating a Nix volume" >&2
-
- use_special="${NIX_VOLUME_USE_SPECIAL:-$(create_volume)}"
-
- _sudo "to ensure the Nix volume is not mounted" \
- /usr/sbin/diskutil unmount force "$use_special" || true # might not be mounted
-
- use_uuid=${NIX_VOLUME_USE_UUID:-$(volume_uuid_from_special "$use_special")}
-
- setup_fstab "$use_uuid"
-
- if should_encrypt_volume; then
- encrypt_volume "$use_uuid" "$NIX_VOLUME_LABEL"
- setup_volume_daemon "encrypted" "$use_uuid"
- # TODO: might be able to save ~60ms by caching or setting
- # this somewhere rather than re-checking here.
- elif volume_encrypted "$use_special"; then
- setup_volume_daemon "encrypted" "$use_uuid"
- else
- setup_volume_daemon "unencrypted" "$use_uuid"
- fi
-
- await_volume
-
- if [ "$(/usr/sbin/diskutil info -plist "$NIX_ROOT" | xmllint --xpath "(/plist/dict/key[text()='GlobalPermissionsEnabled'])/following-sibling::*[1]" -)" = "<false/>" ]; then
- _sudo "to set enableOwnership (enabling users to own files)" \
- /usr/sbin/diskutil enableOwnership "$NIX_ROOT"
- fi
-
- # TODO: below is a vague kludge for now; I just don't know
- # what if any safe action there is to take here. Also, the
- # reminder isn't very helpful.
- # I'm less sure where this belongs, but it also wants mounted, pre-install
- if type -p nix-env; then
- profile_packages="$(nix-env --query --installed)"
- # TODO: can probably do below faster w/ read
- # intentionally unquoted string to eat whitespace in wc output
- # shellcheck disable=SC2046,SC2059
- if ! [ $(printf "$profile_packages" | /usr/bin/wc -l) = "0" ]; then
- reminder <<EOF
-Nix now supports only multi-user installs on Darwin/macOS, and your user's
-Nix profile has some packages in it. These packages may obscure those in the
-default profile, including the Nix this installer will add. You should
-review these packages:
-$profile_packages
-EOF
- fi
- fi
-
-}
-
-setup_volume_daemon() {
- local cmd_type="$1" # encrypted|unencrypted
- local volume_uuid="$2"
- if ! test_voldaemon; then
- task "Configuring LaunchDaemon to mount '$NIX_VOLUME_LABEL'" >&2
- # See earlier note; `-u NONE` disables vim plugins/rc, `-n` skips swapfile
- _sudo "to install the Nix volume mounter" /usr/bin/ex -u NONE -n "$NIX_VOLUME_MOUNTD_DEST" <<EOF
-:a
-$(generate_mount_daemon "$cmd_type" "$volume_uuid")
-.
-:x
-EOF
-
- # TODO: should probably alert the user if this is disabled?
- _sudo "to launch the Nix volume mounter" \
- launchctl bootstrap system "$NIX_VOLUME_MOUNTD_DEST" || true
- # TODO: confirm whether kickstart is necessesary?
- # I feel a little superstitous, but it can guard
- # against multiple problems (doesn't start, old
- # version still running for some reason...)
- _sudo "to launch the Nix volume mounter" \
- launchctl kickstart -k system/org.nixos.darwin-store
- fi
-}
-
-setup_darwin_volume() {
- setup_synthetic_conf
- setup_volume
-}
-
-if [ "$_CREATE_VOLUME_NO_MAIN" = 1 ]; then
- if [ -n "$*" ]; then
- "$@" # expose functions in case we want multiple routines?
- fi
-else
- # no reason to pay for bash to process this
- main() {
- {
- echo ""
- echo " ------------------------------------------------------------------ "
- echo " | This installer will create a volume for the nix store and |"
- echo " | configure it to mount at $NIX_ROOT. Follow these steps to uninstall. |"
- echo " ------------------------------------------------------------------ "
- echo ""
- echo " 1. Remove the entry from fstab using 'sudo /usr/sbin/vifs'"
- echo " 2. Run 'sudo launchctl bootout system/org.nixos.darwin-store'"
- echo " 3. Remove $NIX_VOLUME_MOUNTD_DEST"
- echo " 4. Destroy the data volume using '/usr/sbin/diskutil apfs deleteVolume'"
- echo " 5. Remove the 'nix' line from /etc/synthetic.conf (or the file)"
- echo ""
- } >&2
-
- setup_darwin_volume
- }
-
- main "$@"
-fi
diff --git a/scripts/install-darwin-multi-user.sh b/scripts/install-darwin-multi-user.sh
deleted file mode 100644
index 24c9052f9..000000000
--- a/scripts/install-darwin-multi-user.sh
+++ /dev/null
@@ -1,226 +0,0 @@
-#!/usr/bin/env bash
-
-set -eu
-set -o pipefail
-
-# System specific settings
-export NIX_FIRST_BUILD_UID="${NIX_FIRST_BUILD_UID:-301}"
-export NIX_BUILD_USER_NAME_TEMPLATE="_nixbld%d"
-
-readonly NIX_DAEMON_DEST=/Library/LaunchDaemons/org.nixos.nix-daemon.plist
-# create by default; set 0 to DIY, use a symlink, etc.
-readonly NIX_VOLUME_CREATE=${NIX_VOLUME_CREATE:-1} # now default
-
-# caution: may update times on / if not run as normal non-root user
-read_only_root() {
- # this touch command ~should~ always produce an error
- # as of this change I confirmed /usr/bin/touch emits:
- # "touch: /: Operation not permitted" Monterey
- # "touch: /: Read-only file system" Catalina+ and Big Sur
- # "touch: /: Permission denied" Mojave
- # (not matching prefix for compat w/ coreutils touch in case using
- # an explicit path causes problems; its prefix differs)
- case "$(/usr/bin/touch / 2>&1)" in
- *"Read-only file system") # Catalina, Big Sur
- return 0
- ;;
- *"Operation not permitted") # Monterey
- return 0
- ;;
- *)
- return 1
- ;;
- esac
-
- # Avoiding the slow semantic way to get this information (~330ms vs ~8ms)
- # unless using touch causes problems. Just in case, that approach is:
- # diskutil info -plist / | <find the Writable or WritableVolume keys>, i.e.
- # diskutil info -plist / | xmllint --xpath "name(/plist/dict/key[text()='Writable']/following-sibling::*[1])" -
-}
-
-if read_only_root && [ "$NIX_VOLUME_CREATE" = 1 ]; then
- should_create_volume() { return 0; }
-else
- should_create_volume() { return 1; }
-fi
-
-# shellcheck source=./create-darwin-volume.sh
-. "$EXTRACTED_NIX_PATH/create-darwin-volume.sh" "no-main"
-
-dsclattr() {
- /usr/bin/dscl . -read "$1" \
- | /usr/bin/awk "/$2/ { print \$2 }"
-}
-
-test_nix_daemon_installed() {
- test -e "$NIX_DAEMON_DEST"
-}
-
-poly_cure_artifacts() {
- if should_create_volume; then
- task "Fixing any leftover Nix volume state"
- cat <<EOF
-Before I try to install, I'll check for any existing Nix volume config
-and ask for your permission to remove it (so that the installer can
-start fresh). I'll also ask for permission to fix any issues I spot.
-EOF
- cure_volumes
- remove_volume_artifacts
- fi
-}
-
-poly_service_installed_check() {
- if should_create_volume; then
- test_nix_daemon_installed || test_nix_volume_mountd_installed
- else
- test_nix_daemon_installed
- fi
-}
-
-poly_service_uninstall_directions() {
- echo "$1. Remove macOS-specific components:"
- if should_create_volume && test_nix_volume_mountd_installed; then
- nix_volume_mountd_uninstall_directions
- fi
- if test_nix_daemon_installed; then
- nix_daemon_uninstall_directions
- fi
-}
-
-poly_service_setup_note() {
- if should_create_volume; then
- echo " - create a Nix volume and a LaunchDaemon to mount it"
- fi
- echo " - create a LaunchDaemon (at $NIX_DAEMON_DEST) for nix-daemon"
- echo ""
-}
-
-poly_extra_try_me_commands() {
- :
-}
-
-poly_configure_nix_daemon_service() {
- task "Setting up the nix-daemon LaunchDaemon"
- _sudo "to set up the nix-daemon as a LaunchDaemon" \
- /usr/bin/install -m "u=rw,go=r" "/nix/var/nix/profiles/default$NIX_DAEMON_DEST" "$NIX_DAEMON_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 kickstart -k system/org.nixos.nix-daemon
-}
-
-poly_group_exists() {
- /usr/bin/dscl . -read "/Groups/$1" > /dev/null 2>&1
-}
-
-poly_group_id_get() {
- dsclattr "/Groups/$1" "PrimaryGroupID"
-}
-
-poly_create_build_group() {
- _sudo "Create the Nix build group, $NIX_BUILD_GROUP_NAME" \
- /usr/sbin/dseditgroup -o create \
- -r "Nix build group for nix-daemon" \
- -i "$NIX_BUILD_GROUP_ID" \
- "$NIX_BUILD_GROUP_NAME" >&2
-}
-
-poly_user_exists() {
- /usr/bin/dscl . -read "/Users/$1" > /dev/null 2>&1
-}
-
-poly_user_id_get() {
- dsclattr "/Users/$1" "UniqueID"
-}
-
-poly_user_hidden_get() {
- dsclattr "/Users/$1" "IsHidden"
-}
-
-poly_user_hidden_set() {
- _sudo "in order to make $1 a hidden user" \
- /usr/bin/dscl . -create "/Users/$1" "IsHidden" "1"
-}
-
-poly_user_home_get() {
- dsclattr "/Users/$1" "NFSHomeDirectory"
-}
-
-poly_user_home_set() {
- # This can trigger a permission prompt now:
- # "Terminal" would like to administer your computer. Administration can include modifying passwords, networking, and system settings.
- _sudo "in order to give $1 a safe home directory" \
- /usr/bin/dscl . -create "/Users/$1" "NFSHomeDirectory" "$2"
-}
-
-poly_user_note_get() {
- dsclattr "/Users/$1" "RealName"
-}
-
-poly_user_note_set() {
- _sudo "in order to give $username a useful note" \
- /usr/bin/dscl . -create "/Users/$1" "RealName" "$2"
-}
-
-poly_user_shell_get() {
- dsclattr "/Users/$1" "UserShell"
-}
-
-poly_user_shell_set() {
- _sudo "in order to give $1 a safe shell" \
- /usr/bin/dscl . -create "/Users/$1" "UserShell" "$2"
-}
-
-poly_user_in_group_check() {
- username=$1
- group=$2
- /usr/sbin/dseditgroup -o checkmember -m "$username" "$group" > /dev/null 2>&1
-}
-
-poly_user_in_group_set() {
- username=$1
- group=$2
-
- _sudo "Add $username to the $group group"\
- /usr/sbin/dseditgroup -o edit -t user \
- -a "$username" "$group"
-}
-
-poly_user_primary_group_get() {
- dsclattr "/Users/$1" "PrimaryGroupID"
-}
-
-poly_user_primary_group_set() {
- _sudo "to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)" \
- /usr/bin/dscl . -create "/Users/$1" "PrimaryGroupID" "$2"
-}
-
-poly_create_build_user() {
- username=$1
- uid=$2
- builder_num=$3
-
- _sudo "Creating the Nix build user (#$builder_num), $username" \
- /usr/bin/dscl . create "/Users/$username" \
- UniqueID "${uid}"
-}
-
-poly_prepare_to_install() {
- if should_create_volume; then
- header "Preparing a Nix volume"
- # intentional indent below to match task indent
- cat <<EOF
- Nix traditionally stores its data in the root directory $NIX_ROOT, but
- macOS now (starting in 10.15 Catalina) has a read-only root directory.
- To support Nix, I will create a volume and configure macOS to mount it
- at $NIX_ROOT.
-EOF
- setup_darwin_volume
- fi
-
- if [ "$(/usr/sbin/diskutil info -plist /nix | xmllint --xpath "(/plist/dict/key[text()='GlobalPermissionsEnabled'])/following-sibling::*[1]" -)" = "<false/>" ]; then
- failure "This script needs a /nix volume with global permissions! This may require running sudo /usr/sbin/diskutil enableOwnership /nix."
- fi
-}
diff --git a/scripts/install-multi-user.sh b/scripts/install-multi-user.sh
deleted file mode 100644
index d846f5b5c..000000000
--- a/scripts/install-multi-user.sh
+++ /dev/null
@@ -1,1042 +0,0 @@
-#!/usr/bin/env bash
-
-set -eu
-set -o pipefail
-
-# Sourced from:
-# - https://github.com/LnL7/nix-darwin/blob/8c29d0985d74b4a990238497c47a2542a5616b3c/bootstrap.sh
-# - https://gist.github.com/expipiplus1/e571ce88c608a1e83547c918591b149f/ac504c6c1b96e65505fbda437a28ce563408ecb0
-# - https://github.com/NixOS/nixos-org-configurations/blob/a122f418797713d519aadf02e677fce0dc1cb446/delft/scripts/nix-mac-installer.sh
-# - https://github.com/matthewbauer/macNixOS/blob/f6045394f9153edea417be90c216788e754feaba/install-macNixOS.sh
-# - https://gist.github.com/LnL7/9717bd6cdcb30b086fd7f2093e5f8494/86b26f852ce563e973acd30f796a9a416248c34a
-#
-# however tracking which bits came from which would be impossible.
-
-readonly ESC='\033[0m'
-readonly BOLD='\033[1m'
-readonly BLUE='\033[34m'
-readonly BLUE_UL='\033[4;34m'
-readonly GREEN='\033[32m'
-readonly GREEN_UL='\033[4;32m'
-readonly RED='\033[31m'
-
-# installer allows overriding build user count to speed up installation
-# as creating each user takes non-trivial amount of time on macos
-readonly NIX_USER_COUNT=${NIX_USER_COUNT:-32}
-readonly NIX_BUILD_GROUP_ID="${NIX_BUILD_GROUP_ID:-30000}"
-readonly NIX_BUILD_GROUP_NAME="nixbld"
-# each system specific installer must set these:
-# NIX_FIRST_BUILD_UID
-# NIX_BUILD_USER_NAME_TEMPLATE
-# Please don't change this. We don't support it, because the
-# default shell profile that comes with Nix doesn't support it.
-readonly NIX_ROOT="/nix"
-readonly NIX_EXTRA_CONF=${NIX_EXTRA_CONF:-}
-
-readonly PROFILE_TARGETS=("/etc/bashrc" "/etc/profile.d/nix.sh" "/etc/zshrc" "/etc/bash.bashrc" "/etc/zsh/zshrc")
-readonly PROFILE_BACKUP_SUFFIX=".backup-before-nix"
-readonly PROFILE_NIX_FILE="$NIX_ROOT/var/nix/profiles/default/etc/profile.d/nix-daemon.sh"
-
-# Fish has different syntax than zsh/bash, treat it separate
-readonly PROFILE_FISH_SUFFIX="conf.d/nix.fish"
-readonly PROFILE_FISH_PREFIXES=(
- # each of these are common values of $__fish_sysconf_dir,
- # under which Fish will look for a file named
- # $PROFILE_FISH_SUFFIX.
- "/etc/fish" # standard
- "/usr/local/etc/fish" # their installer .pkg for macOS
- "/opt/homebrew/etc/fish" # homebrew
- "/opt/local/etc/fish" # macports
-)
-readonly PROFILE_NIX_FILE_FISH="$NIX_ROOT/var/nix/profiles/default/etc/profile.d/nix-daemon.fish"
-
-readonly NIX_INSTALLED_NIX="@nix@"
-readonly NIX_INSTALLED_CACERT="@cacert@"
-#readonly NIX_INSTALLED_NIX="/nix/store/j8dbv5w6jl34caywh2ygdy88knx1mdf7-nix-2.3.6"
-#readonly NIX_INSTALLED_CACERT="/nix/store/7dxhzymvy330i28ii676fl1pqwcahv2f-nss-cacert-3.49.2"
-readonly EXTRACTED_NIX_PATH="$(dirname "$0")"
-
-readonly ROOT_HOME=~root
-
-if [ -t 0 ] && [ -z "${NIX_INSTALLER_YES:-}" ]; then
- readonly IS_HEADLESS='no'
-else
- readonly IS_HEADLESS='yes'
-fi
-
-headless() {
- if [ "$IS_HEADLESS" = "yes" ]; then
- return 0
- else
- return 1
- fi
-}
-
-is_root() {
- if [ "$EUID" -eq 0 ]; then
- return 0
- else
- return 1
- fi
-}
-
-is_os_linux() {
- if [ "$(uname -s)" = "Linux" ]; then
- return 0
- else
- return 1
- fi
-}
-
-is_os_darwin() {
- if [ "$(uname -s)" = "Darwin" ]; then
- return 0
- else
- return 1
- fi
-}
-
-contact_us() {
- echo "You can open an issue at"
- echo "https://github.com/NixOS/nix/issues/new?labels=installer&template=installer.md"
- echo ""
- echo "Or get in touch with the community: https://nixos.org/community"
-}
-get_help() {
- echo "We'd love to help if you need it."
- echo ""
- contact_us
-}
-
-uninstall_directions() {
- subheader "Uninstalling nix:"
- local step=0
-
- if poly_service_installed_check; then
- step=$((step + 1))
- poly_service_uninstall_directions "$step"
- fi
-
- for profile_target in "${PROFILE_TARGETS[@]}"; do
- if [ -e "$profile_target" ] && [ -e "$profile_target$PROFILE_BACKUP_SUFFIX" ]; then
- step=$((step + 1))
- cat <<EOF
-$step. Restore $profile_target$PROFILE_BACKUP_SUFFIX back to $profile_target
-
- sudo mv $profile_target$PROFILE_BACKUP_SUFFIX $profile_target
-
-(after this one, you may need to re-open any terminals that were
-opened while it existed.)
-
-EOF
- fi
- done
-
- step=$((step + 1))
- cat <<EOF
-$step. Delete the files Nix added to your system:
-
- sudo rm -rf "/etc/nix" "$NIX_ROOT" "$ROOT_HOME/.nix-profile" "$ROOT_HOME/.nix-defexpr" "$ROOT_HOME/.nix-channels" "$ROOT_HOME/.local/state/nix" "$ROOT_HOME/.cache/nix" "$HOME/.nix-profile" "$HOME/.nix-defexpr" "$HOME/.nix-channels" "$HOME/.local/state/nix" "$HOME/.cache/nix"
-
-and that is it.
-
-EOF
-}
-
-nix_user_for_core() {
- printf "$NIX_BUILD_USER_NAME_TEMPLATE" "$1"
-}
-
-nix_uid_for_core() {
- echo $((NIX_FIRST_BUILD_UID + $1 - 1))
-}
-
-_textout() {
- echo -en "$1"
- shift
- if [ "$*" = "" ]; then
- cat
- else
- echo "$@"
- fi
- echo -en "$ESC"
-}
-
-header() {
- follow="---------------------------------------------------------"
- header=$(echo "---- $* $follow$follow$follow" | head -c 80)
- echo ""
- _textout "$BLUE" "$header"
-}
-
-warningheader() {
- follow="---------------------------------------------------------"
- header=$(echo "---- $* $follow$follow$follow" | head -c 80)
- echo ""
- _textout "$RED" "$header"
-}
-
-subheader() {
- echo ""
- _textout "$BLUE_UL" "$*"
-}
-
-row() {
- printf "$BOLD%s$ESC:\\t%s\\n" "$1" "$2"
-}
-
-task() {
- echo ""
- ok "~~> $1"
-}
-
-bold() {
- echo "$BOLD$*$ESC"
-}
-
-ok() {
- _textout "$GREEN" "$@"
-}
-
-warning() {
- warningheader "warning!"
- cat
- echo ""
-}
-
-failure() {
- header "oh no!"
- _textout "$RED" "$@"
- echo ""
- _textout "$RED" "$(get_help)"
- trap finish_cleanup EXIT
- exit 1
-}
-
-ui_confirm() {
- _textout "$GREEN$GREEN_UL" "$1"
-
- if headless; then
- echo "No TTY, assuming you would say yes :)"
- return 0
- fi
-
- local prompt="[y/n] "
- echo -n "$prompt"
- while read -r y; do
- if [ "$y" = "y" ]; then
- echo ""
- return 0
- elif [ "$y" = "n" ]; then
- echo ""
- return 1
- else
- _textout "$RED" "Sorry, I didn't understand. I can only understand answers of y or n"
- echo -n "$prompt"
- fi
- done
- echo ""
- return 1
-}
-
-printf -v _UNCHANGED_GRP_FMT "%b" $'\033[2m%='"$ESC" # "dim"
-# bold+invert+red and bold+invert+green just for the +/- below
-# red/green foreground for rest of the line
-printf -v _OLD_LINE_FMT "%b" $'\033[1;7;31m-'"$ESC ${RED}%L${ESC}"
-printf -v _NEW_LINE_FMT "%b" $'\033[1;7;32m+'"$ESC ${GREEN}%L${ESC}"
-
-_diff() {
- # macOS Ventura doesn't ship with GNU diff. Print similar output except
- # without +/- markers or dimming
- if diff --version | grep -q "Apple diff"; then
- printf -v CHANGED_GROUP_FORMAT "%b" "${GREEN}%>${RED}%<${ESC}"
- diff --changed-group-format="$CHANGED_GROUP_FORMAT" "$@"
- else
- # simple colorized diff comatible w/ pre `--color` versions
- diff --unchanged-group-format="$_UNCHANGED_GRP_FMT" --old-line-format="$_OLD_LINE_FMT" --new-line-format="$_NEW_LINE_FMT" --unchanged-line-format=" %L" "$@"
- fi
-}
-
-confirm_rm() {
- local path="$1"
- if ui_confirm "Can I remove $path?"; then
- _sudo "to remove $path" rm "$path"
- fi
-}
-
-confirm_edit() {
- local path="$1"
- local edit_path="$2"
- cat <<EOF
-
-Nix isn't the only thing in $path,
-but I think I know how to edit it out.
-Here's the diff:
-EOF
-
- # could technically test the diff, but caller should do it
- _diff "$path" "$edit_path"
- if ui_confirm "Does the change above look right?"; then
- _sudo "remove nix from $path" cp "$edit_path" "$path"
- fi
-}
-
-_SERIOUS_BUSINESS="${RED}%s:${ESC} "
-password_confirm() {
- local do_something_consequential="$1"
- if ui_confirm "Can I $do_something_consequential?"; then
- # shellcheck disable=SC2059
- sudo -kv --prompt="$(printf "${_SERIOUS_BUSINESS}" "Enter your password to $do_something_consequential")"
- else
- return 1
- fi
-}
-
-# Support accumulating reminders over the course of a run and showing
-# them at the end. An example where this helps: the installer changes
-# something, but it won't work without a reboot. If you tell the user
-# when you do it, they may miss it in the stream. The value of the
-# setting isn't enough to decide whether to message because you only
-# need to message if you *changed* it.
-
-# reminders stored in array delimited by empty entry; if ! headless,
-# user is asked to confirm after each delimiter.
-_reminders=()
-((_remind_num=1))
-
-remind() {
- # (( arithmetic expression ))
- if (( _remind_num > 1 )); then
- header "Reminders"
- for line in "${_reminders[@]}"; do
- echo "$line"
- if ! headless && [ "${#line}" = 0 ]; then
- if read -r -p "Press enter/return to acknowledge."; then
- printf $'\033[A\33[2K\r'
- fi
- fi
- done
- fi
-}
-
-reminder() {
- printf -v label "${BLUE}[ %d ]${ESC}" "$_remind_num"
- _reminders+=("$label")
- if [[ "$*" = "" ]]; then
- while read -r line; do
- _reminders+=("$line")
- done
- else
- # this expands each arg to an array entry (and each entry will
- # ultimately be a separate line in the output)
- _reminders+=("$@")
- fi
- _reminders+=("")
- ((_remind_num++))
-}
-
-__sudo() {
- local expl="$1"
- local cmd="$2"
- shift
- header "sudo execution"
-
- echo "I am executing:"
- echo ""
- printf " $ sudo %s\\n" "$cmd"
- echo ""
- echo "$expl"
- echo ""
-
- return 0
-}
-
-_sudo() {
- local expl="$1"
- shift
- if ! headless || is_root; then
- __sudo "$expl" "$*" >&2
- fi
-
- if is_root; then
- env "$@"
- else
- sudo "$@"
- fi
-}
-
-# Ensure that $TMPDIR exists if defined.
-if [[ -n "${TMPDIR:-}" ]] && [[ ! -d "${TMPDIR:-}" ]]; then
- mkdir -m 0700 -p "${TMPDIR:-}"
-fi
-
-readonly SCRATCH=$(mktemp -d)
-finish_cleanup() {
- rm -rf "$SCRATCH"
-}
-
-finish_fail() {
- finish_cleanup
-
- failure <<EOF
-Oh no, something went wrong. If you can take all the output and open
-an issue, we'd love to fix the problem so nobody else has this issue.
-
-:(
-EOF
-}
-trap finish_fail EXIT
-
-finish_success() {
- ok "Alright! We're done!"
-
- cat <<EOF
-Try it! Open a new terminal, and type:
-$(poly_extra_try_me_commands)
- $ nix-shell -p nix-info --run "nix-info -m"
-
-Thank you for using this installer. If you have any feedback or need
-help, don't hesitate:
-
-$(contact_us)
-EOF
- remind
- finish_cleanup
-}
-
-finish_uninstall_success() {
- ok "Alright! Nix should be removed!"
-
- cat <<EOF
-If you spot anything this uninstaller missed or have feedback,
-don't hesitate:
-
-$(contact_us)
-EOF
- remind
- finish_cleanup
-}
-
-remove_nix_artifacts() {
- failure "Not implemented yet"
-}
-
-cure_artifacts() {
- poly_cure_artifacts
- # remove_nix_artifacts (LATER)
-}
-
-validate_starting_assumptions() {
- task "Checking for artifacts of previous installs"
- cat <<EOF
-Before I try to install, I'll check for signs Nix already is or has
-been installed on this system.
-EOF
- if type nix-env 2> /dev/null >&2; then
- warning <<EOF
-Nix already appears to be installed. This installer may run into issues.
-If an error occurs, try manually uninstalling, then rerunning this script.
-
-$(uninstall_directions)
-EOF
- fi
-
- # TODO: I think it would be good for this step to accumulate more
- # knowledge of older obsolete artifacts, if there are any.
- # We could issue a "reminder" here that the user might want
- # to clean them up?
-
- for profile_target in "${PROFILE_TARGETS[@]}"; do
- # TODO: I think it would be good to accumulate a list of all
- # of the copies so that people don't hit this 2 or 3x in
- # a row for different files.
- if [ -e "$profile_target$PROFILE_BACKUP_SUFFIX" ]; then
- # this backup process first released in Nix 2.1
- failure <<EOF
-I back up shell profile/rc scripts before I add Nix to them.
-I need to back up $profile_target to $profile_target$PROFILE_BACKUP_SUFFIX,
-but the latter already exists.
-
-Here's how to clean up the old backup file:
-
-1. Back up (copy) $profile_target and $profile_target$PROFILE_BACKUP_SUFFIX
- to another location, just in case.
-
-2. Ensure $profile_target$PROFILE_BACKUP_SUFFIX does not have anything
- Nix-related in it. If it does, something is probably quite
- wrong. Please open an issue or get in touch immediately.
-
-3. Once you confirm $profile_target is backed up and
- $profile_target$PROFILE_BACKUP_SUFFIX doesn't mention Nix, run:
- mv $profile_target$PROFILE_BACKUP_SUFFIX $profile_target
-EOF
- fi
- done
-
- if is_os_linux && [ ! -e /run/systemd/system ]; then
- warning <<EOF
-We did not detect systemd on your system. With a multi-user install
-without systemd you will have to manually configure your init system to
-launch the Nix daemon after installation.
-EOF
- if ! ui_confirm "Do you want to proceed with a multi-user installation?"; then
- failure <<EOF
-You have aborted the installation.
-EOF
- fi
- fi
-}
-
-setup_report() {
- header "Nix config report"
- row " Temp Dir" "$SCRATCH"
- row " Nix Root" "$NIX_ROOT"
- row " Build Users" "$NIX_USER_COUNT"
- row " Build Group ID" "$NIX_BUILD_GROUP_ID"
- row "Build Group Name" "$NIX_BUILD_GROUP_NAME"
- if [ "${ALLOW_PREEXISTING_INSTALLATION:-}" != "" ]; then
- row "Preexisting Install" "Allowed"
- fi
-
- subheader "build users:"
-
- row " Username" "UID"
- for i in $(seq 1 "$NIX_USER_COUNT"); do
- row " $(nix_user_for_core "$i")" "$(nix_uid_for_core "$i")"
- done
- echo ""
-}
-
-create_build_group() {
- local primary_group_id
-
- task "Setting up the build group $NIX_BUILD_GROUP_NAME"
- if ! poly_group_exists "$NIX_BUILD_GROUP_NAME"; then
- poly_create_build_group
- row " Created" "Yes"
- else
- primary_group_id=$(poly_group_id_get "$NIX_BUILD_GROUP_NAME")
- if [ "$primary_group_id" -ne "$NIX_BUILD_GROUP_ID" ]; then
- failure <<EOF
-It seems the build group $NIX_BUILD_GROUP_NAME already exists, but
-with the UID $primary_group_id. This script can't really handle
-that right now, so I'm going to give up.
-
-You can fix this by editing this script and changing the
-NIX_BUILD_GROUP_ID variable near the top to from $NIX_BUILD_GROUP_ID
-to $primary_group_id and re-run.
-EOF
- else
- row " Exists" "Yes"
- fi
- fi
-}
-
-create_build_user_for_core() {
- local coreid
- local username
- local uid
-
- coreid="$1"
- username=$(nix_user_for_core "$coreid")
- uid=$(nix_uid_for_core "$coreid")
-
- task "Setting up the build user $username"
-
- if ! poly_user_exists "$username"; then
- poly_create_build_user "$username" "$uid" "$coreid"
- row " Created" "Yes"
- else
- actual_uid=$(poly_user_id_get "$username")
- if [ "$actual_uid" != "$uid" ]; then
- failure <<EOF
-It seems the build user $username already exists, but with the UID
-with the UID '$actual_uid'. This script can't really handle that right
-now, so I'm going to give up.
-
-If you already created the users and you know they start from
-$actual_uid and go up from there, you can edit this script and change
-NIX_FIRST_BUILD_UID near the top of the file to $actual_uid and try
-again.
-EOF
- else
- row " Exists" "Yes"
- fi
- fi
-
- if [ "$(poly_user_hidden_get "$username")" = "1" ]; then
- row " Hidden" "Yes"
- else
- poly_user_hidden_set "$username"
- row " Hidden" "Yes"
- fi
-
- if [ "$(poly_user_home_get "$username")" = "/var/empty" ]; then
- row " Home Directory" "/var/empty"
- else
- poly_user_home_set "$username" "/var/empty"
- row " Home Directory" "/var/empty"
- fi
-
- # We use grep instead of an equality check because it is difficult
- # to extract _just_ the user's note, instead it is prefixed with
- # some plist junk. This was causing the user note to always be set,
- # even if there was no reason for it.
- if poly_user_note_get "$username" | grep -q "Nix build user $coreid"; then
- row " Note" "Nix build user $coreid"
- else
- poly_user_note_set "$username" "Nix build user $coreid"
- row " Note" "Nix build user $coreid"
- fi
-
- if [ "$(poly_user_shell_get "$username")" = "/sbin/nologin" ]; then
- row " Logins Disabled" "Yes"
- else
- poly_user_shell_set "$username" "/sbin/nologin"
- row " Logins Disabled" "Yes"
- fi
-
- if poly_user_in_group_check "$username" "$NIX_BUILD_GROUP_NAME"; then
- row " Member of $NIX_BUILD_GROUP_NAME" "Yes"
- else
- poly_user_in_group_set "$username" "$NIX_BUILD_GROUP_NAME"
- row " Member of $NIX_BUILD_GROUP_NAME" "Yes"
- fi
-
- if [ "$(poly_user_primary_group_get "$username")" = "$NIX_BUILD_GROUP_ID" ]; then
- row " PrimaryGroupID" "$NIX_BUILD_GROUP_ID"
- else
- poly_user_primary_group_set "$username" "$NIX_BUILD_GROUP_ID"
- row " PrimaryGroupID" "$NIX_BUILD_GROUP_ID"
- fi
-}
-
-create_build_users() {
- for i in $(seq 1 "$NIX_USER_COUNT"); do
- create_build_user_for_core "$i"
- done
-}
-
-create_directories() {
- # FIXME: remove all of this because it duplicates LocalStore::LocalStore().
- task "Setting up the basic directory structure"
- if [ -d "$NIX_ROOT" ]; then
- # if /nix already exists, take ownership
- #
- # Caution: notes below are macOS-y
- # This is a bit of a goldilocks zone for taking ownership
- # if there are already files on the volume; the volume is
- # now mounted, but we haven't added a bunch of new files
-
- # this is probably a bit slow; I've been seeing 3.3-4s even
- # when promptly installed over a fresh single-user install.
- # In case anyone's aware of a shortcut.
- # `|| true`: .Trashes errors w/o full disk perm
-
- # rumor per #4488 that macOS 11.2 may not have
- # sbin on path, and that's where chown is, but
- # since this bit is cross-platform:
- # - first try with `command -vp` to try and find
- # chown in the usual places
- # * to work around some sort of deficiency in
- # `command -p` in macOS bash 3.2, we also add
- # PATH="$(getconf PATH 2>/dev/null)". As long as
- # getconf is found, this should set a sane PATH
- # which `command -p` in bash 3.2 appears to use.
- # A bash with a properly-working `command -p`
- # should ignore this hard-set PATH in favor of
- # whatever it obtains internally. See
- # github.com/NixOS/nix/issues/5768
- # - fall back on `command -v` which would find
- # any chown on path
- # if we don't find one, the command is already
- # hiding behind || true, and the general state
- # should be one the user can repair once they
- # figure out where chown is...
- local get_chr_own="$(PATH="$(getconf PATH 2>/dev/null)" command -vp chown)"
- if [[ -z "$get_chr_own" ]]; then
- get_chr_own="$(command -v chown)"
- fi
-
- if [[ -z "$get_chr_own" ]]; then
- reminder <<EOF
-I wanted to take root ownership of existing Nix store files,
-but I couldn't locate 'chown'. (You may need to fix your PATH.)
-To manually change file ownership, you can run:
- sudo chown -R 'root:$NIX_BUILD_GROUP_NAME' '$NIX_ROOT'
-EOF
- else
- _sudo "to take root ownership of existing Nix store files" \
- "$get_chr_own" -R "root:$NIX_BUILD_GROUP_NAME" "$NIX_ROOT" || true
- fi
- fi
- _sudo "to make the basic directory structure of Nix (part 1)" \
- install -dv -m 0755 /nix /nix/var /nix/var/log /nix/var/log/nix /nix/var/log/nix/drvs /nix/var/nix{,/db,/gcroots,/profiles,/temproots,/userpool,/daemon-socket} /nix/var/nix/{gcroots,profiles}/per-user
-
- _sudo "to make the basic directory structure of Nix (part 2)" \
- install -dv -g "$NIX_BUILD_GROUP_NAME" -m 1775 /nix/store
-
- _sudo "to place the default nix daemon configuration (part 1)" \
- install -dv -m 0555 /etc/nix
-}
-
-place_channel_configuration() {
- if [ -z "${NIX_INSTALLER_NO_CHANNEL_ADD:-}" ]; then
- echo "https://nixos.org/channels/nixpkgs-unstable nixpkgs" > "$SCRATCH/.nix-channels"
- _sudo "to set up the default system channel (part 1)" \
- install -m 0664 "$SCRATCH/.nix-channels" "$ROOT_HOME/.nix-channels"
- fi
-}
-
-check_selinux() {
- if command -v getenforce > /dev/null 2>&1; then
- if [ "$(getenforce)" = "Enforcing" ]; then
- failure <<EOF
-Nix does not work with selinux enabled yet!
-see https://github.com/NixOS/nix/issues/2374
-EOF
- fi
- fi
-}
-
-check_required_system_specific_settings() {
- if [ -z "${NIX_FIRST_BUILD_UID+x}" ] || [ -z "${NIX_BUILD_USER_NAME_TEMPLATE+x}" ]; then
- failure "Internal error: System specific installer for $(uname) ($1) does not export required settings."
- fi
-}
-
-welcome_to_nix() {
- local -r NIX_UID_RANGES="${NIX_FIRST_BUILD_UID}..$((NIX_FIRST_BUILD_UID + NIX_USER_COUNT - 1))"
- local -r RANGE_TEXT=$(echo -ne "${BLUE}(uids [${NIX_UID_RANGES}])${ESC}")
- local -r GROUP_TEXT=$(echo -ne "${BLUE}(gid ${NIX_BUILD_GROUP_ID})${ESC}")
-
- 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 install.
-
-2. Show you what I am going to install and where. Then I will ask
- if you are ready to continue.
-
-3. Create the system users ${RANGE_TEXT} and groups ${GROUP_TEXT}
- that the Nix daemon uses to run builds. To create system users
- in a different range, exit and run this tool again with
- NIX_FIRST_BUILD_UID set.
-
-4. Perform the basic installation of the Nix files daemon.
-
-5. Configure your shell to import special Nix Profile files, so you
- can use Nix.
-
-6. Start the Nix daemon.
-
-EOF
-
- if ui_confirm "Would you like to see a more detailed list of what I will do?"; then
- cat <<EOF
-
-I will:
-
- - make sure your computer doesn't already have Nix files
- (if it does, I will tell you how to clean them up.)
- - create local users (see the list above for the users I'll make)
- - create a local group ($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
- poly_service_setup_note
- 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"
-
- if headless; then
- cat <<EOF
-This script is going to call sudo a lot. Normally, it would show you
-exactly what commands it is running and why. However, the script is
-run in a headless fashion, like this:
-
- $ curl -L https://nixos.org/nix/install | sh
-
-or maybe in a CI pipeline. Because of that, I'm going to skip the
-verbose output in the interest of brevity.
-
-If you would like to
-see the output, try like this:
-
- $ curl -L -o install-nix https://nixos.org/nix/install
- $ sh ./install-nix
-
-EOF
- return 0
- fi
-
- cat <<EOF
-This script is going to call sudo a lot. Every time I 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. I 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 I use sudo?"; then
- ok "Yay! Thanks! Let's get going!"
- else
- failure <<EOF
-That is okay, but I can't install.
-EOF
- fi
-}
-
-install_from_extracted_nix() {
- task "Installing Nix"
- (
- cd "$EXTRACTED_NIX_PATH"
-
- _sudo "to copy the basic Nix files to the new store at $NIX_ROOT/store" \
- cp -RPp ./store/* "$NIX_ROOT/store/"
-
- _sudo "to make the new store non-writable at $NIX_ROOT/store" \
- chmod -R ugo-w "$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 load data for the first time in to the Nix Database" \
- HOME="$ROOT_HOME" "$NIX_INSTALLED_NIX/bin/nix-store" --load-db < ./.reginfo
-
- 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
-}
-
-# Fish has differing syntax
-fish_source_lines() {
- cat <<EOF
-
-# Nix
-if test -e '$PROFILE_NIX_FILE_FISH'
- . '$PROFILE_NIX_FILE_FISH'
-end
-# End Nix
-
-EOF
-}
-
-configure_shell_profile() {
- task "Setting up shell profiles: ${PROFILE_TARGETS[*]}"
- for profile_target in "${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$PROFILE_BACKUP_SUFFIX"
- else
- # try to create the file if its directory exists
- target_dir="$(dirname "$profile_target")"
- if [ -d "$target_dir" ]; then
- _sudo "to create a stub $profile_target which will be updated" \
- touch "$profile_target"
- fi
- fi
-
- if [ -e "$profile_target" ]; then
- shell_source_lines \
- | _sudo "extend your $profile_target with nix-daemon settings" \
- tee -a "$profile_target"
- fi
- done
-
- task "Setting up shell profiles for Fish with ${PROFILE_FISH_SUFFIX} inside ${PROFILE_FISH_PREFIXES[*]}"
- for fish_prefix in "${PROFILE_FISH_PREFIXES[@]}"; do
- if [ ! -d "$fish_prefix" ]; then
- # this specific prefix (ie: /etc/fish) is very likely to exist
- # if Fish is installed with this sysconfdir.
- continue
- fi
-
- profile_target="${fish_prefix}/${PROFILE_FISH_SUFFIX}"
- conf_dir=$(dirname "$profile_target")
- if [ ! -d "$conf_dir" ]; then
- _sudo "create $conf_dir for our Fish hook" \
- mkdir "$conf_dir"
- fi
-
- fish_source_lines \
- | _sudo "write nix-daemon settings to $profile_target" \
- tee "$profile_target"
- done
-
- # TODO: should we suggest '. $PROFILE_NIX_FILE'? It would get them on
- # their way less disruptively, but a counter-argument is that they won't
- # immediately notice if something didn't get set up right?
- reminder "Nix won't work in active shell sessions until you restart them."
-}
-
-cert_in_store() {
- # in a subshell
- # - change into the cert-file dir
- # - get the phyiscal pwd
- # and test if this path is in the Nix store
- [[ "$(cd -- "$(dirname "$NIX_SSL_CERT_FILE")" && exec pwd -P)" == "$NIX_ROOT/store/"* ]]
-}
-
-setup_default_profile() {
- task "Setting up the default profile"
- _sudo "to install a bootstrapping Nix in to the default profile" \
- HOME="$ROOT_HOME" "$NIX_INSTALLED_NIX/bin/nix-env" -i "$NIX_INSTALLED_NIX"
-
- if [ -z "${NIX_SSL_CERT_FILE:-}" ] || ! [ -f "${NIX_SSL_CERT_FILE:-}" ] || cert_in_store; then
- _sudo "to install a bootstrapping SSL certificate just for Nix in to the default profile" \
- HOME="$ROOT_HOME" "$NIX_INSTALLED_NIX/bin/nix-env" -i "$NIX_INSTALLED_CACERT"
- export NIX_SSL_CERT_FILE=/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt
- fi
-
- if [ -z "${NIX_INSTALLER_NO_CHANNEL_ADD:-}" ]; then
- # Have to explicitly pass NIX_SSL_CERT_FILE as part of the sudo call,
- # otherwise it will be lost in environments where sudo doesn't pass
- # all the environment variables by default.
- if ! _sudo "to update the default channel in the default profile" \
- HOME="$ROOT_HOME" NIX_SSL_CERT_FILE="$NIX_SSL_CERT_FILE" "$NIX_INSTALLED_NIX/bin/nix-channel" --update nixpkgs; then
- reminder <<EOF
-I had trouble fetching the nixpkgs channel (are you offline?)
-To try again later, run: sudo -i nix-channel --update nixpkgs
-EOF
- fi
- fi
-}
-
-
-place_nix_configuration() {
- cat <<EOF > "$SCRATCH/nix.conf"
-$NIX_EXTRA_CONF
-build-users-group = $NIX_BUILD_GROUP_NAME
-EOF
- _sudo "to place the default nix daemon configuration (part 2)" \
- install -m 0664 "$SCRATCH/nix.conf" /etc/nix/nix.conf
-}
-
-
-main() {
- check_selinux
-
- if is_os_darwin; then
- # shellcheck source=./install-darwin-multi-user.sh
- . "$EXTRACTED_NIX_PATH/install-darwin-multi-user.sh"
- check_required_system_specific_settings "install-darwin-multi-user.sh"
- elif is_os_linux; then
- # shellcheck source=./install-systemd-multi-user.sh
- . "$EXTRACTED_NIX_PATH/install-systemd-multi-user.sh" # most of this works on non-systemd distros also
- check_required_system_specific_settings "install-systemd-multi-user.sh"
- else
- failure "Sorry, I don't know what to do on $(uname)"
- fi
-
-
- welcome_to_nix
-
- if ! is_root; then
- chat_about_sudo
- fi
-
- cure_artifacts
- # TODO: there's a tension between cure and validate. I moved the
- # the sudo/root check out of validate to the head of this func.
- # Cure is *intended* to subsume the validate-and-abort approach,
- # so it may eventually obsolete it.
- validate_starting_assumptions
-
- setup_report
-
- if ! ui_confirm "Ready to continue?"; then
- ok "Alright, no changes have been made :)"
- get_help
- trap finish_cleanup EXIT
- exit 1
- fi
-
- poly_prepare_to_install
-
- create_build_group
- create_build_users
- create_directories
- place_channel_configuration
- install_from_extracted_nix
-
- configure_shell_profile
-
- set +eu
- # shellcheck disable=SC1091
- . /etc/profile
- set -eu
-
- setup_default_profile
- place_nix_configuration
-
- poly_configure_nix_daemon_service
-
- trap finish_success EXIT
-}
-
-# set an empty initial arg for bare invocations in case we need to
-# disambiguate someone directly invoking this later.
-if [ "${#@}" = 0 ]; then
- set ""
-fi
-
-# ACTION for override
-case "${1-}" in
- # uninstall)
- # shift
- # uninstall "$@";;
- # install == same as the no-arg condition for now (but, explicit)
- ""|install)
- main;;
- *) # holding space for future options (like uninstall + install?)
- failure "install-multi-user: invalid argument";;
-esac
diff --git a/scripts/install-nix-from-closure.sh b/scripts/install-nix-from-closure.sh
deleted file mode 100644
index 794622530..000000000
--- a/scripts/install-nix-from-closure.sh
+++ /dev/null
@@ -1,284 +0,0 @@
-#!/bin/sh
-
-set -e
-
-umask 0022
-
-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
- IFS='.' read -r macos_major macos_minor macos_patch << EOF
-$(sw_vers -productVersion)
-EOF
- if [ "$macos_major" -lt 10 ] || { [ "$macos_major" -eq 10 ] && [ "$macos_minor" -lt 12 ]; } || { [ "$macos_minor" -eq 12 ] && [ "$macos_patch" -lt 6 ]; }; then
- # patch may not be present; command substitution for simplicity
- 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)" = "Linux" ]; then
- echo "Note: a multi-user installation is possible. See https://nixos.org/manual/nix/stable/installation/installing-binary.html#multi-user-installation" >&2
-fi
-
-case "$(uname -s)" in
- "Darwin")
- INSTALL_MODE=daemon;;
- *)
- INSTALL_MODE=no-daemon;;
-esac
-
-# space-separated string
-ACTIONS=
-
-# handle the command line flags
-while [ $# -gt 0 ]; do
- case $1 in
- --daemon)
- INSTALL_MODE=daemon
- ACTIONS="${ACTIONS}install "
- ;;
- --no-daemon)
- if [ "$(uname -s)" = "Darwin" ]; then
- printf '\e[1;31mError: --no-daemon installs are no-longer supported on Darwin/macOS!\e[0m\n' >&2
- exit 1
- fi
- INSTALL_MODE=no-daemon
- # intentional tail space
- ACTIONS="${ACTIONS}install "
- ;;
- # --uninstall)
- # # intentional tail space
- # ACTIONS="${ACTIONS}uninstall "
- # ;;
- --yes)
- export NIX_INSTALLER_YES=1;;
- --no-channel-add)
- export NIX_INSTALLER_NO_CHANNEL_ADD=1;;
- --daemon-user-count)
- export NIX_USER_COUNT=$2
- shift;;
- --no-modify-profile)
- NIX_INSTALLER_NO_MODIFY_PROFILE=1;;
- --darwin-use-unencrypted-nix-store-volume)
- {
- echo "Warning: the flag --darwin-use-unencrypted-nix-store-volume"
- echo " is no longer needed and will be removed in the future."
- echo ""
- } >&2;;
- --nix-extra-conf-file)
- # shellcheck disable=SC2155
- export NIX_EXTRA_CONF="$(cat "$2")"
- shift;;
- *)
- {
- echo "Nix Installer [--daemon|--no-daemon] [--daemon-user-count INT] [--yes] [--no-channel-add] [--no-modify-profile] [--nix-extra-conf-file FILE]"
-
- echo "Choose installation method."
- echo ""
- echo " --daemon: Installs and configures a background daemon that manages the store,"
- echo " providing multi-user support and better isolation for local builds."
- echo " Both for security and reproducibility, this method is recommended if"
- echo " supported on your platform."
- echo " See https://nixos.org/manual/nix/stable/installation/installing-binary.html#multi-user-installation"
- echo ""
- echo " --no-daemon: Simple, single-user installation that does not require root and is"
- echo " trivial to uninstall."
- echo " (default)"
- echo ""
- echo " --yes: Run the script non-interactively, accepting all prompts."
- echo ""
- echo " --no-channel-add: Don't add any channels. nixpkgs-unstable is installed by default."
- echo ""
- echo " --no-modify-profile: Don't modify the user profile to automatically load nix."
- echo ""
- echo " --daemon-user-count: Number of build users to create. Defaults to 32."
- echo ""
- echo " --nix-extra-conf-file: Path to nix.conf to prepend when installing /etc/nix/nix.conf"
- echo ""
- if [ -n "${INVOKED_FROM_INSTALL_IN:-}" ]; then
- echo " --tarball-url-prefix URL: Base URL to download the Nix tarball from."
- fi
- } >&2
-
- exit;;
- esac
- shift
-done
-
-if [ "$INSTALL_MODE" = "daemon" ]; then
- printf '\e[1;31mSwitching to the Multi-user Installer\e[0m\n'
- exec "$self/install-multi-user" $ACTIONS # let ACTIONS split
- exit 0
-fi
-
-if [ "$(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 https://nixos.org/manual/nix/stable/installation/multi-user.html. If you wish to continue with a single-user install for $USER please run 'chown -R $USER $dest' as root." >&2
- exit 1
-fi
-
-# The auto-chroot code in openFromNonUri() checks for the
-# non-existence of /nix/var/nix, so we need to create it here.
-mkdir -p "$dest/store" "$dest/var/nix"
-
-printf "copying Nix to %s..." "${dest}/store" >&2
-# Insert a newline if no progress is shown.
-if [ ! -t 0 ]; then
- echo ""
-fi
-
-for i in $(cd "$self/store" >/dev/null && echo ./*); do
- if [ -t 0 ]; then
- printf "." >&2
- fi
- i_tmp="$dest/store/$i.$$"
- if [ -e "$i_tmp" ]; then
- rm -rf "$i_tmp"
- fi
- if ! [ -e "$dest/store/$i" ]; then
- cp -RPp "$self/store/$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 "$0: unable to register valid paths" >&2
- exit 1
-fi
-
-# shellcheck source=./nix-profile.sh.in
-. "$nix/etc/profile.d/nix.sh"
-
-NIX_LINK="$HOME/.nix-profile"
-
-if ! "$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 "$cacert"
- export NIX_SSL_CERT_FILE="$NIX_LINK/etc/ssl/certs/ca-bundle.crt"
-fi
-
-# Subscribe the user to the Nixpkgs channel and fetch it.
-if [ -z "$NIX_INSTALLER_NO_CHANNEL_ADD" ]; then
- if ! "$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 ! "$nix/bin/nix-channel" --update nixpkgs; then
- echo "Fetching the nixpkgs channel failed. (Are you offline?)"
- echo "To try again later, run \"nix-channel --update nixpkgs\"."
- fi
- fi
-fi
-
-added=
-p=
-p_sh=$NIX_LINK/etc/profile.d/nix.sh
-p_fish=$NIX_LINK/etc/profile.d/nix.fish
-if [ -z "$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_sh" "$fn"; then
- echo "modifying $fn..." >&2
- printf '\nif [ -e %s ]; then . %s; fi # added by Nix installer\n' "$p_sh" "$p_sh" >> "$fn"
- fi
- added=1
- p=${p_sh}
- break
- fi
- done
- for i in .zshenv .zshrc; do
- fn="$HOME/$i"
- if [ -w "$fn" ]; then
- if ! grep -q "$p_sh" "$fn"; then
- echo "modifying $fn..." >&2
- printf '\nif [ -e %s ]; then . %s; fi # added by Nix installer\n' "$p_sh" "$p_sh" >> "$fn"
- fi
- added=1
- p=${p_sh}
- break
- fi
- done
-
- if [ -d "$HOME/.config/fish" ]; then
- fishdir=$HOME/.config/fish/conf.d
- if [ ! -d "$fishdir" ]; then
- mkdir -p "$fishdir"
- fi
-
- fn="$fishdir/nix.fish"
- echo "placing $fn..." >&2
- printf '\nif test -e %s; . %s; end # added by Nix installer\n' "$p_fish" "$p_fish" > "$fn"
- added=1
- p=${p_fish}
- fi
-else
- p=${p_sh}
-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
-
- . $p
-
-in your shell.
-EOF
-fi
diff --git a/scripts/install-systemd-multi-user.sh b/scripts/install-systemd-multi-user.sh
deleted file mode 100755
index 202a9bb54..000000000
--- a/scripts/install-systemd-multi-user.sh
+++ /dev/null
@@ -1,222 +0,0 @@
-#!/usr/bin/env bash
-
-set -eu
-set -o pipefail
-
-# System specific settings
-export NIX_FIRST_BUILD_UID="${NIX_FIRST_BUILD_UID:-30001}"
-export NIX_BUILD_USER_NAME_TEMPLATE="nixbld%d"
-
-readonly SERVICE_SRC=/lib/systemd/system/nix-daemon.service
-readonly SERVICE_DEST=/etc/systemd/system/nix-daemon.service
-
-readonly SOCKET_SRC=/lib/systemd/system/nix-daemon.socket
-readonly SOCKET_DEST=/etc/systemd/system/nix-daemon.socket
-
-readonly TMPFILES_SRC=/lib/tmpfiles.d/nix-daemon.conf
-readonly TMPFILES_DEST=/etc/tmpfiles.d/nix-daemon.conf
-
-# Path for the systemd override unit file to contain the proxy settings
-readonly SERVICE_OVERRIDE=${SERVICE_DEST}.d/override.conf
-
-create_systemd_override() {
- header "Configuring proxy for the nix-daemon service"
- _sudo "create directory for systemd unit override" mkdir -p "$(dirname "$SERVICE_OVERRIDE")"
- cat <<EOF | _sudo "create systemd unit override" tee "$SERVICE_OVERRIDE"
-[Service]
-$1
-EOF
-}
-
-escape_systemd_env() {
- temp_var="${1//\'/\\\'}"
- echo "${temp_var//\%/%%}"
-}
-
-# Gather all non-empty proxy environment variables into a string
-create_systemd_proxy_env() {
- vars="http_proxy https_proxy ftp_proxy no_proxy HTTP_PROXY HTTPS_PROXY FTP_PROXY NO_PROXY"
- for v in $vars; do
- if [ "x${!v:-}" != "x" ]; then
- echo "Environment=${v}=$(escape_systemd_env ${!v})"
- fi
- done
-}
-
-handle_network_proxy() {
- # Create a systemd unit override with proxy environment variables
- # if any proxy environment variables are not empty.
- PROXY_ENV_STRING=$(create_systemd_proxy_env)
- if [ -n "${PROXY_ENV_STRING}" ]; then
- create_systemd_override "${PROXY_ENV_STRING}"
- fi
-}
-
-poly_cure_artifacts() {
- :
-}
-
-poly_service_installed_check() {
- [ "$(systemctl is-enabled nix-daemon.service)" = "linked" ] \
- || [ "$(systemctl is-enabled nix-daemon.socket)" = "enabled" ]
-}
-
-poly_service_uninstall_directions() {
- cat <<EOF
-$1. Delete the systemd service and socket units
-
- sudo systemctl stop nix-daemon.socket
- sudo systemctl stop nix-daemon.service
- sudo systemctl disable nix-daemon.socket
- sudo systemctl disable nix-daemon.service
- sudo systemctl daemon-reload
-EOF
-}
-
-poly_service_setup_note() {
- cat <<EOF
- - load and start a service (at $SERVICE_DEST
- and $SOCKET_DEST) for nix-daemon
-
-EOF
-}
-
-poly_extra_try_me_commands() {
- if [ -e /run/systemd/system ]; then
- :
- else
- cat <<EOF
- $ sudo nix-daemon
-EOF
- fi
-}
-
-poly_configure_nix_daemon_service() {
- if [ -e /run/systemd/system ]; then
- task "Setting up the nix-daemon systemd service"
-
- _sudo "to create the nix-daemon tmpfiles config" \
- ln -sfn "/nix/var/nix/profiles/default$TMPFILES_SRC" "$TMPFILES_DEST"
-
- _sudo "to run systemd-tmpfiles once to pick that path up" \
- systemd-tmpfiles --create --prefix=/nix/var/nix
-
- _sudo "to set up the nix-daemon service" \
- systemctl link "/nix/var/nix/profiles/default$SERVICE_SRC"
-
- _sudo "to set up the nix-daemon socket service" \
- systemctl enable "/nix/var/nix/profiles/default$SOCKET_SRC"
-
- handle_network_proxy
-
- _sudo "to load the systemd unit for nix-daemon" \
- systemctl daemon-reload
-
- _sudo "to start the nix-daemon.socket" \
- systemctl start nix-daemon.socket
-
- _sudo "to start the nix-daemon.service" \
- systemctl restart nix-daemon.service
- else
- reminder "I don't support your init system yet; you may want to add nix-daemon manually."
- fi
-}
-
-poly_group_exists() {
- getent group "$1" > /dev/null 2>&1
-}
-
-poly_group_id_get() {
- getent group "$1" | cut -d: -f3
-}
-
-poly_create_build_group() {
- _sudo "Create the Nix build group, $NIX_BUILD_GROUP_NAME" \
- groupadd -g "$NIX_BUILD_GROUP_ID" --system \
- "$NIX_BUILD_GROUP_NAME" >&2
-}
-
-poly_user_exists() {
- getent passwd "$1" > /dev/null 2>&1
-}
-
-poly_user_id_get() {
- getent passwd "$1" | cut -d: -f3
-}
-
-poly_user_hidden_get() {
- echo "1"
-}
-
-poly_user_hidden_set() {
- true
-}
-
-poly_user_home_get() {
- getent passwd "$1" | cut -d: -f6
-}
-
-poly_user_home_set() {
- _sudo "in order to give $1 a safe home directory" \
- usermod --home "$2" "$1"
-}
-
-poly_user_note_get() {
- getent passwd "$1" | cut -d: -f5
-}
-
-poly_user_note_set() {
- _sudo "in order to give $1 a useful comment" \
- usermod --comment "$2" "$1"
-}
-
-poly_user_shell_get() {
- getent passwd "$1" | cut -d: -f7
-}
-
-poly_user_shell_set() {
- _sudo "in order to prevent $1 from logging in" \
- usermod --shell "$2" "$1"
-}
-
-poly_user_in_group_check() {
- groups "$1" | grep -q "$2" > /dev/null 2>&1
-}
-
-poly_user_in_group_set() {
- _sudo "Add $1 to the $2 group"\
- usermod --append --groups "$2" "$1"
-}
-
-poly_user_primary_group_get() {
- getent passwd "$1" | cut -d: -f4
-}
-
-poly_user_primary_group_set() {
- _sudo "to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)" \
- usermod --gid "$2" "$1"
-
-}
-
-poly_create_build_user() {
- username=$1
- uid=$2
- builder_num=$3
-
- _sudo "Creating the Nix build user, $username" \
- useradd \
- --home-dir /var/empty \
- --comment "Nix build user $builder_num" \
- --gid "$NIX_BUILD_GROUP_ID" \
- --groups "$NIX_BUILD_GROUP_NAME" \
- --no-user-group \
- --system \
- --shell /sbin/nologin \
- --uid "$uid" \
- --password "!" \
- "$username"
-}
-
-poly_prepare_to_install() {
- :
-}
diff --git a/scripts/install.in b/scripts/install.in
deleted file mode 100755
index 7d2e52b26..000000000
--- a/scripts/install.in
+++ /dev/null
@@ -1,119 +0,0 @@
-#!/bin/sh
-
-# This script installs the Nix package manager on your system by
-# downloading a binary distribution and running its installer script
-# (which in turn creates and populates /nix).
-
-{ # Prevent execution if this script was only partially downloaded
-oops() {
- echo "$0:" "$@" >&2
- exit 1
-}
-
-umask 0022
-
-tmpDir="$(mktemp -d -t nix-binary-tarball-unpack.XXXXXXXXXX || \
- oops "Can't create temporary directory for downloading the Nix binary tarball")"
-cleanup() {
- rm -rf "$tmpDir"
-}
-trap cleanup EXIT INT QUIT TERM
-
-require_util() {
- command -v "$1" > /dev/null 2>&1 ||
- oops "you do not have '$1' installed, which I need to $2"
-}
-
-case "$(uname -s).$(uname -m)" in
- Linux.x86_64)
- hash=@tarballHash_x86_64-linux@
- path=@tarballPath_x86_64-linux@
- system=x86_64-linux
- ;;
- Linux.i?86)
- hash=@tarballHash_i686-linux@
- path=@tarballPath_i686-linux@
- system=i686-linux
- ;;
- Linux.aarch64)
- hash=@tarballHash_aarch64-linux@
- path=@tarballPath_aarch64-linux@
- system=aarch64-linux
- ;;
- Linux.armv6l)
- hash=@tarballHash_armv6l-linux@
- path=@tarballPath_armv6l-linux@
- system=armv6l-linux
- ;;
- Linux.armv7l)
- hash=@tarballHash_armv7l-linux@
- path=@tarballPath_armv7l-linux@
- system=armv7l-linux
- ;;
- Darwin.x86_64)
- hash=@tarballHash_x86_64-darwin@
- path=@tarballPath_x86_64-darwin@
- system=x86_64-darwin
- ;;
- Darwin.arm64|Darwin.aarch64)
- hash=@tarballHash_aarch64-darwin@
- path=@tarballPath_aarch64-darwin@
- system=aarch64-darwin
- ;;
- *) oops "sorry, there is no binary distribution of Nix for your platform";;
-esac
-
-# Use this command-line option to fetch the tarballs using nar-serve or Cachix
-if [ "${1:-}" = "--tarball-url-prefix" ]; then
- if [ -z "${2:-}" ]; then
- oops "missing argument for --tarball-url-prefix"
- fi
- url=${2}/${path}
- shift 2
-else
- url=https://releases.nixos.org/nix/nix-@nixVersion@/nix-@nixVersion@-$system.tar.xz
-fi
-
-tarball=$tmpDir/nix-@nixVersion@-$system.tar.xz
-
-require_util tar "unpack the binary tarball"
-if [ "$(uname -s)" != "Darwin" ]; then
- require_util xz "unpack the binary tarball"
-fi
-
-if command -v curl > /dev/null 2>&1; then
- fetch() { curl --fail -L "$1" -o "$2"; }
-elif command -v wget > /dev/null 2>&1; then
- fetch() { wget "$1" -O "$2"; }
-else
- oops "you don't have wget or curl installed, which I need to download the binary tarball"
-fi
-
-echo "downloading Nix @nixVersion@ binary tarball for $system from '$url' to '$tmpDir'..."
-fetch "$url" "$tarball" || oops "failed to download '$url'"
-
-if command -v sha256sum > /dev/null 2>&1; then
- hash2="$(sha256sum -b "$tarball" | cut -c1-64)"
-elif command -v shasum > /dev/null 2>&1; then
- hash2="$(shasum -a 256 -b "$tarball" | cut -c1-64)"
-elif command -v openssl > /dev/null 2>&1; then
- hash2="$(openssl dgst -r -sha256 "$tarball" | cut -c1-64)"
-else
- oops "cannot verify the SHA-256 hash of '$url'; you need one of 'shasum', 'sha256sum', or 'openssl'"
-fi
-
-if [ "$hash" != "$hash2" ]; then
- oops "SHA-256 hash mismatch in '$url'; expected $hash, got $hash2"
-fi
-
-unpack=$tmpDir/unpack
-mkdir -p "$unpack"
-tar -xJf "$tarball" -C "$unpack" || oops "failed to unpack '$url'"
-
-script=$(echo "$unpack"/*/install)
-
-[ -e "$script" ] || oops "installation script is missing from the binary tarball!"
-export INVOKED_FROM_INSTALL_IN=1
-"$script" "$@"
-
-} # End of wrapping
diff --git a/scripts/local.mk b/scripts/local.mk
index 46255e432..cf2288bb6 100644
--- a/scripts/local.mk
+++ b/scripts/local.mk
@@ -7,7 +7,5 @@ profiledir = $(sysconfdir)/profile.d
$(eval $(call install-file-as, $(d)/nix-profile.sh, $(profiledir)/nix.sh, 0644))
$(eval $(call install-file-as, $(d)/nix-profile.fish, $(profiledir)/nix.fish, 0644))
-$(eval $(call install-file-as, $(d)/nix-profile-daemon.sh, $(profiledir)/nix-daemon.sh, 0644))
-$(eval $(call install-file-as, $(d)/nix-profile-daemon.fish, $(profiledir)/nix-daemon.fish, 0644))
clean-files += $(nix_noinst_scripts)
diff --git a/scripts/nix-profile-daemon.fish.in b/scripts/nix-profile-daemon.fish.in
deleted file mode 100644
index c23aa64f0..000000000
--- a/scripts/nix-profile-daemon.fish.in
+++ /dev/null
@@ -1,57 +0,0 @@
-function add_path --argument-names new_path
- if type -q fish_add_path
- # fish 3.2.0 or newer
- fish_add_path --prepend --global $new_path
- else
- # older versions of fish
- if not contains $new_path $fish_user_paths
- set --global fish_user_paths $new_path $fish_user_paths
- end
- end
-end
-
-# Only execute this file once per shell.
-if test -n "$__ETC_PROFILE_NIX_SOURCED"
- exit
-end
-
-set __ETC_PROFILE_NIX_SOURCED 1
-
-set --export NIX_PROFILES "@localstatedir@/nix/profiles/default $HOME/.nix-profile"
-
-# Populate bash completions, .desktop files, etc
-if test -z "$XDG_DATA_DIRS"
- # According to XDG spec the default is /usr/local/share:/usr/share, don't set something that prevents that default
- set --export XDG_DATA_DIRS "/usr/local/share:/usr/share:/nix/var/nix/profiles/default/share"
-else
- set --export XDG_DATA_DIRS "$XDG_DATA_DIRS:/nix/var/nix/profiles/default/share"
-end
-
-# Set $NIX_SSL_CERT_FILE so that Nixpkgs applications like curl work.
-if test -n "$NIX_SSH_CERT_FILE"
- : # Allow users to override the NIX_SSL_CERT_FILE
-else if test -e /etc/ssl/certs/ca-certificates.crt # NixOS, Ubuntu, Debian, Gentoo, Arch
- set --export NIX_SSL_CERT_FILE /etc/ssl/certs/ca-certificates.crt
-else if test -e /etc/ssl/ca-bundle.pem # openSUSE Tumbleweed
- set --export NIX_SSL_CERT_FILE /etc/ssl/ca-bundle.pem
-else if test -e /etc/ssl/certs/ca-bundle.crt # Old NixOS
- set --export NIX_SSL_CERT_FILE /etc/ssl/certs/ca-bundle.crt
-else if test -e /etc/pki/tls/certs/ca-bundle.crt # Fedora, CentOS
- set --export NIX_SSL_CERT_FILE /etc/pki/tls/certs/ca-bundle.crt
-else if test -e "$NIX_LINK/etc/ssl/certs/ca-bundle.crt" # fall back to cacert in Nix profile
- set --export NIX_SSL_CERT_FILE "$NIX_LINK/etc/ssl/certs/ca-bundle.crt"
-else if test -e "$NIX_LINK/etc/ca-bundle.crt" # old cacert in Nix profile
- set --export NIX_SSL_CERT_FILE "$NIX_LINK/etc/ca-bundle.crt"
-else
- # Fall back to what is in the nix profiles, favouring whatever is defined last.
- for i in $NIX_PROFILES
- if test -e "$i/etc/ssl/certs/ca-bundle.crt"
- set --export NIX_SSL_CERT_FILE "$i/etc/ssl/certs/ca-bundle.crt"
- end
- end
-end
-
-add_path "@localstatedir@/nix/profiles/default/bin"
-add_path "$HOME/.nix-profile/bin"
-
-functions -e add_path
diff --git a/scripts/nix-profile-daemon.sh.in b/scripts/nix-profile-daemon.sh.in
deleted file mode 100644
index d256b24ed..000000000
--- a/scripts/nix-profile-daemon.sh.in
+++ /dev/null
@@ -1,72 +0,0 @@
-# Only execute this file once per shell.
-if [ -n "${__ETC_PROFILE_NIX_SOURCED:-}" ]; then return; fi
-__ETC_PROFILE_NIX_SOURCED=1
-
-NIX_LINK=$HOME/.nix-profile
-if [ -n "${XDG_STATE_HOME-}" ]; then
- NIX_LINK_NEW="$XDG_STATE_HOME/nix/profile"
-else
- NIX_LINK_NEW=$HOME/.local/state/nix/profile
-fi
-if [ -e "$NIX_LINK_NEW" ]; then
- NIX_LINK="$NIX_LINK_NEW"
-else
- if [ -t 2 ] && [ -e "$NIX_LINK_NEW" ]; then
- warning="\033[1;35mwarning:\033[0m"
- printf "$warning Both %s and legacy %s exist; using the latter.\n" "$NIX_LINK_NEW" "$NIX_LINK" 1>&2
- if [ "$(realpath "$NIX_LINK")" = "$(realpath "$NIX_LINK_NEW")" ]; then
- printf " Since the profiles match, you can safely delete either of them.\n" 1>&2
- else
- # This should be an exceptionally rare occasion: the only way to get it would be to
- # 1. Update to newer Nix;
- # 2. Remove .nix-profile;
- # 3. Set the $NIX_LINK_NEW to something other than the default user profile;
- # 4. Roll back to older Nix.
- # If someone did all that, they can probably figure out how to migrate the profile.
- printf "$warning Profiles do not match. You should manually migrate from %s to %s.\n" "$NIX_LINK" "$NIX_LINK_NEW" 1>&2
- fi
- fi
-fi
-
-export NIX_PROFILES="@localstatedir@/nix/profiles/default $NIX_LINK"
-
-# Populate bash completions, .desktop files, etc
-if [ -z "${XDG_DATA_DIRS-}" ]; then
- # According to XDG spec the default is /usr/local/share:/usr/share, don't set something that prevents that default
- export XDG_DATA_DIRS="/usr/local/share:/usr/share:$NIX_LINK/share:/nix/var/nix/profiles/default/share"
-else
- export XDG_DATA_DIRS="$XDG_DATA_DIRS:$NIX_LINK/share:/nix/var/nix/profiles/default/share"
-fi
-
-# Set $NIX_SSL_CERT_FILE so that Nixpkgs applications like curl work.
-if [ -n "${NIX_SSL_CERT_FILE:-}" ]; then
- : # Allow users to override the NIX_SSL_CERT_FILE
-elif [ -e /etc/ssl/certs/ca-certificates.crt ]; then # NixOS, Ubuntu, Debian, Gentoo, Arch
- export NIX_SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt
-elif [ -e /etc/ssl/ca-bundle.pem ]; then # openSUSE Tumbleweed
- export NIX_SSL_CERT_FILE=/etc/ssl/ca-bundle.pem
-elif [ -e /etc/ssl/certs/ca-bundle.crt ]; then # Old NixOS
- export NIX_SSL_CERT_FILE=/etc/ssl/certs/ca-bundle.crt
-elif [ -e /etc/pki/tls/certs/ca-bundle.crt ]; then # Fedora, CentOS
- export NIX_SSL_CERT_FILE=/etc/pki/tls/certs/ca-bundle.crt
-else
- # Fall back to what is in the nix profiles, favouring whatever is defined last.
- check_nix_profiles() {
- if [ -n "$ZSH_VERSION" ]; then
- # Zsh by default doesn't split words in unquoted parameter expansion.
- # Set local_options for these options to be reverted at the end of the function
- # and shwordsplit to force splitting words in $NIX_PROFILES below.
- setopt local_options shwordsplit
- fi
- for i in $NIX_PROFILES; do
- if [ -e "$i/etc/ssl/certs/ca-bundle.crt" ]; then
- export NIX_SSL_CERT_FILE=$i/etc/ssl/certs/ca-bundle.crt
- fi
- done
- }
- check_nix_profiles
- unset -f check_nix_profiles
-fi
-
-export PATH="$NIX_LINK/bin:@localstatedir@/nix/profiles/default/bin:$PATH"
-unset NIX_LINK
diff --git a/scripts/prepare-installer-for-github-actions b/scripts/prepare-installer-for-github-actions
deleted file mode 100755
index 4b994a753..000000000
--- a/scripts/prepare-installer-for-github-actions
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-script=$(nix-build -A outputs.hydraJobs.installerScriptForGHA --no-out-link)
-installerHash=$(echo "$script" | cut -b12-43 -)
-
-installerURL=https://$CACHIX_NAME.cachix.org/serve/$installerHash/install
-
-echo "::set-output name=installerURL::$installerURL"
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 03:14:38 +0000