testsAndMisc/linux_configuration/install_core_system.sh
Krzysztof kuhy Rudnicki f72455662c Extract the hosts blocker into its own repo
linux_configuration/periodic_background/hosts/ is now
github.com/kuhyx/hosts-blocker, cloned at ~/hosts-blocker. Clears 5 of the 46
directory-depth violations; the remaining 41 are all digital_wellbeing, so
--warn stays on the depth hook until that unit moves too.

History was filtered across ALL FOUR paths the unit has lived at (hosts/,
linux_configuration/hosts/, linux_configuration/scripts/periodic_background/
hosts/, and the current one). Filtering on the current path alone would have
preserved 1 commit out of 51 -- the flatten moved it recently, so a naive
single --path silently truncates the history to the flatten commit and still
looks fine in `git log | head`.

No source line changed: all 15 files are byte-identical to the copies removed
here. install.sh already resolved its lib/ via BASH_SOURCE.

The six callers now resolve the checkout through a new shared helper,
linux_configuration/lib/extracted_repos.sh, which reads the invoking user's
home from SUDO_USER's passwd entry rather than $HOME -- several of these
scripts re-exec under sudo, where $HOME is /root. A missing checkout fails
loudly with a clone instruction; it is never a silent skip, which is the
failure mode that left screen-locker's self-repair dead for five months after
the 2026-05-15 reorg.

The live blocker is untouched: /etc/hosts keeps its chattr +i, and the guards
load their plugins from /usr/local/share/guard-lib-plugins/ (byte-identical by
md5), not from a repo path.

Verified: 25 tests pass from ~/hosts-blocker; shellcheck clean on the helper
and all six callers; sudo resolution prints /home/kuhy/hosts-blocker;
test_setup_dns_blocker.sh passes; report_live_state.sh --check is byte-identical
before and after, so no new stale references.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PJrqKERAo5QUeEHWS5Asgp
2026-08-23 20:30:18 +02:00

159 lines
6.1 KiB
Bash
Executable File
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

#!/bin/bash
# Unified installer for all personal Linux system modules.
#
# CORE modules (always installed):
# 1. Workout screen locker – python_pkg/screen_locker/
# 2. Hosts blocking setup – github.com/kuhyx/hosts-blocker (~/hosts-blocker)
# 3. Midnight shutdown timer – setup_midnight_shutdown.sh
#
# SECONDARY modules (prompted unless --all / --none given):
# 4. Steam backlog enforcer – python_pkg/steam_backlog_enforcer/
# 5. Pacman wrapper – periodic_background/digital_wellbeing/pacman/
# 6. i3 configuration – i3/
# 7. Compulsive opening block – block_compulsive_opening.sh
#
# Usage:
# ./install_core_system.sh [--all | --none]
#
# Flags:
# --all Install all secondary modules without prompting
# --none Skip all secondary modules
# -h Show this help
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
LINUX_CONFIG="$SCRIPT_DIR"
REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
# Locates repos extracted out of this monorepo (hosts-blocker, ...).
# shellcheck source=lib/extracted_repos.sh
source "$LINUX_CONFIG/lib/extracted_repos.sh"
# ── Colour helpers ───────────────────────────────────────────────────────────
bold() { printf '\e[1m%s\e[0m' "$*"; }
green() { printf '\e[1;32m%s\e[0m' "$*"; }
yellow() { printf '\e[1;33m%s\e[0m' "$*"; }
red() { printf '\e[1;31m%s\e[0m' "$*"; }
header() { printf '\n%s\n%s\n' "$(bold "=== $1 ===")" "$(printf '=%.0s' {1..50})"; }
ok() { printf '%s %s\n' "$(green "✓")" "$*"; }
skip() { printf '%s %s\n' "$(yellow "–")" "$*"; }
fail() { printf '%s %s\n' "$(red "✗")" "$*"; }
# ── Argument parsing ─────────────────────────────────────────────────────────
SECONDARY_MODE="ask" # ask | all | none
for arg in "$@"; do
case "$arg" in
--all) SECONDARY_MODE="all" ;;
--none) SECONDARY_MODE="none" ;;
-h | --help)
sed -n '2,/^$/p' "$0"
exit 0
;;
*)
printf 'Unknown option: %s\n' "$arg" >&2
exit 1
;;
esac
done
# ── Result tracking ──────────────────────────────────────────────────────────
declare -a INSTALLED=()
declare -a SKIPPED=()
declare -a FAILED=()
run_installer() {
local name="$1"
shift
header "$name"
if "$@"; then
ok "$name installed"
INSTALLED+=("$name")
else
fail "$name failed (exit $?)"
FAILED+=("$name")
fi
}
ask_install() {
# ask_install <name> <command...>
# Prompts user; respects SECONDARY_MODE override.
local name="$1"
shift
if [[ $SECONDARY_MODE == "none" ]]; then
skip "$name (--none)"
SKIPPED+=("$name")
return
fi
if [[ $SECONDARY_MODE == "all" ]]; then
run_installer "$name" "$@"
return
fi
# interactive
local answer
printf '\nInstall %s? [y/N] ' "$(bold "$name")"
read -r answer
if [[ "${answer,,}" == "y" ]]; then
run_installer "$name" "$@"
else
skip "$name"
SKIPPED+=("$name")
fi
}
# ── Summary ──────────────────────────────────────────────────────────────────
print_summary() {
printf '\n%s\n' "$(bold "========== INSTALL SUMMARY ==========")"
if [[ ${#INSTALLED[@]} -gt 0 ]]; then
printf '%s\n' "$(green "Installed (${#INSTALLED[@]}):")"
for m in "${INSTALLED[@]}"; do printf ' %s %s\n' "$(green "✓")" "$m"; done
fi
if [[ ${#SKIPPED[@]} -gt 0 ]]; then
printf '%s\n' "$(yellow "Skipped (${#SKIPPED[@]}):")"
for m in "${SKIPPED[@]}"; do printf ' %s %s\n' "$(yellow "–")" "$m"; done
fi
if [[ ${#FAILED[@]} -gt 0 ]]; then
printf '%s\n' "$(red "Failed (${#FAILED[@]}):")"
for m in "${FAILED[@]}"; do printf ' %s %s\n' "$(red "✗")" "$m"; done
return 1
fi
}
# ═══════════════════════════════════════════════════════════════════════════════
# CORE MODULES (always installed)
# ═══════════════════════════════════════════════════════════════════════════════
printf '\n%s\n' "$(bold "Installing CORE modules…")"
run_installer "Workout screen locker" \
bash "$REPO_ROOT/python_pkg/screen_locker/install_systemd.sh"
run_installer "Hosts blocking" \
bash "$(extracted_repo_dir hosts-blocker)/install.sh"
run_installer "Midnight shutdown timer" \
bash "$LINUX_CONFIG/periodic_background/digital_wellbeing/setup_midnight_shutdown.sh"
# ═══════════════════════════════════════════════════════════════════════════════
# SECONDARY MODULES (prompted unless --all / --none)
# ═══════════════════════════════════════════════════════════════════════════════
printf '\n%s\n' "$(bold "Secondary modules (${SECONDARY_MODE})…")"
ask_install "Steam backlog enforcer" \
sudo bash "$REPO_ROOT/python_pkg/steam_backlog_enforcer/install.sh"
ask_install "Pacman wrapper" \
bash "$LINUX_CONFIG/periodic_background/digital_wellbeing/pacman/install_pacman_wrapper.sh"
ask_install "i3 configuration" \
bash "$LINUX_CONFIG/i3/install.sh"
ask_install "Compulsive opening blockade" \
sudo bash "$LINUX_CONFIG/periodic_background/digital_wellbeing/block_compulsive_opening.sh" install
# ═══════════════════════════════════════════════════════════════════════════════
print_summary