Version 1.0.0

This commit is contained in:
Peritia 2025-08-08 13:38:34 +02:00
parent 0084c7295d
commit 0ae67a9897
11 changed files with 764 additions and 568 deletions

249
nyx/bash/nyx-cleanup.sh Normal file
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#!/usr/bin/env bash
# nyx-cleanup.sh — tokenized template
# Tokens replaced by Nix:
# @LOG_DIR@ @KEEP_GENERATIONS@ @AUTO_PUSH@ @GIT_BIN@ @VERSION@
nyx-cleanup() {
set -euo pipefail
########################################################################
# CONFIG (injected by Nix)
########################################################################
log_dir="@LOG_DIR@"
keep_generations="@KEEP_GENERATIONS@"
auto_push="@AUTO_PUSH@"
git_bin="@GIT_BIN@"
version="@VERSION@"
# Paths
log_dir_rebuild="${log_dir}/rebuild"
log_dir_cleanup="${log_dir}/cleanup"
timestamp=$(date '+%Y-%m-%d_%H-%M-%S')
summary_log="${log_dir_cleanup}/cleanup-${timestamp}.log"
########################################################################
# COLORS
########################################################################
if [[ -t 1 ]]; then
RED=$'\e[31m'; GREEN=$'\e[32m'; YELLOW=$'\e[33m'
BLUE=$'\e[34m'; MAGENTA=$'\e[35m'; CYAN=$'\e[36m'
BOLD=$'\e[1m'; RESET=$'\e[0m'
else
RED=""; GREEN=""; YELLOW=""; BLUE=""; MAGENTA=""; CYAN=""; BOLD=""; RESET=""
fi
########################################################################
# UTIL
########################################################################
say() { echo -e "$*"; }
action(){ say "${BOLD}${BLUE}$*${RESET}"; }
ok() { say "${GREEN}${RESET} $*"; }
warn() { say "${YELLOW}!${RESET} $*"; }
nope() { say "${RED}${RESET} $*"; }
log() { echo -e "$*" | tee -a "$summary_log"; }
print_line() { log "\n${BOLD}==================================================${RESET}\n"; }
# Lightweight git helpers (mirrors rebuilds style)
g() { "$git_bin" "$@"; }
git_in_repo() {
local dir="$1"
[[ -d "$dir/.git" ]] || (cd "$dir" && g rev-parse --git-dir >/dev/null 2>&1)
}
git_commit_if_staged() {
if ! g diff --cached --quiet; then
g commit -m "$1" || true
return 0
fi
return 1
}
git_push_if_enabled() {
if [[ "$auto_push" == "true" ]]; then g push || true; fi
}
########################################################################
# ARGS
########################################################################
DRYRUN=false
OVERRIDE_KEEP=""
while [[ $# -gt 0 ]]; do
case "$1" in
--dry-run) DRYRUN=true; shift;;
--keep) OVERRIDE_KEEP="${2:-}"; shift 2;;
-h|--help)
cat <<EOF
nyx-cleanup [--dry-run] [--keep N]
Prunes old *system* generations, runs GC (and store optimise), and tidies logs.
Options:
--dry-run Show actions without doing them.
--keep N Override configured generations to keep (default: ${keep_generations}).
-h, --help Show this help.
EOF
return 0
;;
*)
warn "Unknown arg: $1"
shift;;
esac
done
[[ -n "$OVERRIDE_KEEP" ]] && keep_generations="$OVERRIDE_KEEP"
########################################################################
# BANNER (requires nyx-tool in PATH)
########################################################################
if command -v nyx-tool >/dev/null 2>&1; then
nyx-tool "Nyx" "nyx-cleanup" "$version" \
"Prune old NixOS generations, GC store, tidy logs" \
"by Peritia-System" \
"https://github.com/Peritia-System/Nyx-Tools" \
"https://github.com/Peritia-System/Nyx-Tools/issues" \
"Clean. Lean. Serene."
else
say "Nyx Tools — nyx-cleanup v${version}"
fi
########################################################################
# PREP
########################################################################
mkdir -p "$log_dir_cleanup"
start_human=$(date '+%Y-%m-%d %H:%M:%S')
start_s=$(date +%s)
log "Started: ${start_human}"
print_line
########################################################################
# STEP 1: Ensure sudo ticket
########################################################################
action "Checking sudo access…"
if sudo -n true 2>/dev/null; then
ok "Sudo already available."
else
say "Getting sudo ticket (you may be prompted)…"
if ! sudo -v; then nope "Cannot get sudo."; exit 1; fi
fi
########################################################################
# STEP 2: Prune old *system* generations (keep newest K)
########################################################################
print_line
action "Pruning NixOS system generations (keeping ${keep_generations})…"
# List generations oldest->newest
mapfile -t gens < <(sudo nix-env -p /nix/var/nix/profiles/system --list-generations | awk '{print $1}')
if (( ${#gens[@]} == 0 )); then
ok "No system generations found."
else
if (( ${#gens[@]} > keep_generations )); then
to_del_count=$(( ${#gens[@]} - keep_generations ))
to_del=( "${gens[@]:0:to_del_count}" )
if [[ "$DRYRUN" == true ]]; then
log "[dry-run] sudo nix-env -p /nix/var/nix/profiles/system --delete-generations ${to_del[*]}"
else
sudo nix-env -p /nix/var/nix/profiles/system --delete-generations "${to_del[@]}"
ok "Removed ${to_del_count}; kept newest ${keep_generations}."
fi
else
ok "Generations (${#gens[@]}) ≤ keep (${keep_generations}); nothing to prune."
fi
fi
########################################################################
# STEP 3: Garbage collect unreferenced store paths
########################################################################
print_line
action "Running Nix GC (and store optimise)…"
if [[ "$DRYRUN" == true ]]; then
log "[dry-run] sudo nix-collect-garbage -d"
log "[dry-run] sudo nix store optimise"
else
sudo nix-collect-garbage -d
# Optimise: dedup store (if subcommand exists)
if command -v nix >/dev/null 2>&1 && nix --help 2>&1 | grep -q 'store optimise'; then
sudo nix store optimise || true
fi
ok "GC complete."
fi
########################################################################
# STEP 4: Tidy logs (rebuild + cleanup)
########################################################################
print_line
action "Tidying logs…"
removed_any=false
# (a) Remove unfinished rebuild logs
if [[ -d "$log_dir_rebuild" ]]; then
for pat in "rebuild-*.log" "Current-Error*.txt"; do
if compgen -G "${log_dir_rebuild}/${pat}" >/dev/null; then
if [[ "$DRYRUN" == true ]]; then
log "[dry-run] rm ${log_dir_rebuild}/${pat}"
else
rm -f ${log_dir_rebuild}/${pat}
removed_any=true
fi
fi
done
# (b) Keep newest K final rebuild logs (nixos-gen_*-switch-*.log)
mapfile -t final_logs < <(ls -1 "${log_dir_rebuild}"/nixos-gen_*-switch-*.log 2>/dev/null | sort)
if (( ${#final_logs[@]} > keep_generations )); then
del_count=$(( ${#final_logs[@]} - keep_generations ))
to_del=( "${final_logs[@]:0:del_count}" )
if [[ "$DRYRUN" == true ]]; then
log "[dry-run] rm ${to_del[*]}"
else
rm -f "${to_del[@]}"
removed_any=true
fi
ok "Rebuild logs: kept newest ${keep_generations}, removed ${del_count}."
else
ok "Rebuild logs count (${#final_logs[@]}) ≤ keep (${keep_generations}); nothing to delete."
fi
else
warn "Rebuild log dir not found: ${log_dir_rebuild}"
fi
# (c) Keep cleanup dir itself trimmed (optional: keep last 10 summaries)
mapfile -t cleanup_logs < <(ls -1 "${log_dir_cleanup}"/cleanup-*.log 2>/dev/null | sort)
if (( ${#cleanup_logs[@]} > 10 )); then
del_count=$(( ${#cleanup_logs[@]} - 10 ))
to_del=( "${cleanup_logs[@]:0:del_count}" )
if [[ "$DRYRUN" == true ]]; then
log "[dry-run] rm ${to_del[*]}"
else
rm -f "${to_del[@]}"
removed_any=true
fi
ok "Cleanup logs: kept newest 10, removed ${del_count}."
fi
# (d) Commit/push log changes if logs live in a git repo
if [[ "$DRYRUN" == false && "$removed_any" == true ]]; then
log_root="$(dirname "$log_dir")"
if git_in_repo "$log_root"; then
(
cd "$log_root"
g add "$(basename "$log_dir")"
git_commit_if_staged "cleanup: pruned logs & system generations"
git_push_if_enabled
)
ok "Logged cleanup committed${auto_push:+ and pushed}."
fi
fi
########################################################################
# SUMMARY
########################################################################
print_line
end_s=$(date +%s)
log "${BOLD}${CYAN}Cleanup Summary${RESET}"
log " Started: ${start_human}"
log " Duration: $(( end_s - start_s )) sec"
(( ${#gens[@]:-0} > 0 )) && log " Gens kept: ${keep_generations} (of ${#gens[@]})"
ok "Done."
}
# Execute when sourced as a script
nyx-cleanup "$@"

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#!/usr/bin/env bash
nyx-rebuild() {
set -euo pipefail
########################################################################
# CONFIGURATION (injected by Nix)
########################################################################
nix_dir="@NIX_DIR@"
log_dir="@LOG_DIR@"
start_editor="@START_EDITOR@"
enable_formatting="@ENABLE_FORMATTING@"
editor_cmd="@EDITOR@"
formatter_cmd="@FORMATTER@"
git_bin="@GIT_BIN@"
nom_bin="@NOM_BIN@"
auto_push="@AUTO_PUSH@"
version="@VERSION@"
########################################################################
# ARGUMENT PARSING
########################################################################
do_repair=false
do_update=false
while [[ $# -gt 0 ]]; do
case "$1" in
--repair) do_repair=true; shift;;
--update) do_update=true; shift;;
-h|--help)
cat <<EOF
nyx-rebuild [--repair] [--update]
--repair Stage & commit the nix_dir with "rebuild - repair <timestamp>"
and remove any unfinished logs (Current-Error*.txt and rebuild-*.log
that are not final nixos-gen_* logs).
--update Before rebuilding, update the flake in nix_dir using:
nix flake update
EOF
return 0
;;
*) echo "Unknown argument: $1" >&2; return 2;;
esac
done
########################################################################
# COLORS (TTY only)
########################################################################
if [[ -t 1 ]]; then
RED=$'\e[31m'; GREEN=$'\e[32m'; YELLOW=$'\e[33m'
BLUE=$'\e[34m'; MAGENTA=$'\e[35m'; CYAN=$'\e[36m'
BOLD=$'\e[1m'; RESET=$'\e[0m'
else
RED=""; GREEN=""; YELLOW=""
BLUE=""; MAGENTA=""; CYAN=""
BOLD=""; RESET=""
fi
########################################################################
# LIGHTWEIGHT GIT HELPERS
########################################################################
g() { "$git_bin" "$@"; }
git_in_repo() {
local dir="$1"
[[ -d "$dir/.git" ]] || (cd "$dir" && g rev-parse --git-dir >/dev/null 2>&1)
}
git_has_uncommitted_changes() {
# prints true if there are changes
[[ -n "$(g status --porcelain)" ]]
}
git_pause_if_dirty() {
local attempts=0
while git_has_uncommitted_changes; do
if (( attempts == 0 )); then
echo "${YELLOW}Uncommitted changes detected!${RESET}"
echo "${RED}Pausing for 5 seconds to allow cancel (Ctrl-C) before attempting repair...${RESET}"
sleep 5
echo "Attempting repair..."
repair || true # never let a no-op commit kill the script
echo "repair ran"
((attempts++)) || true
# loop will re-check cleanliness
else
echo "${YELLOW}Uncommitted changes still present after repair.${RESET}"
echo "${RED}Needs manual review. Continuing in 5 seconds...${RESET}"
sleep 5
break
fi
done
}
git_pull_rebase() {
g pull --rebase
}
git_add_path() {
g add "$@"
}
git_commit_if_staged() {
# commit if there is something staged; ignore empty
if ! g diff --cached --quiet; then
g commit -m "$1" || true
fi
}
git_commit_message() {
local msg="$1"
g commit -m "$msg"
}
git_push_if_enabled() {
if [[ "${auto_push}" == "true" ]]; then
g push
fi
}
git_safe_add_commit_push() {
# Convenience: add paths, commit message, optional push
local msg="$1"; shift
git_add_path "$@"
if git_commit_if_staged "$msg"; then
git_push_if_enabled
fi
}
########################################################################
# REPAIR MODE
########################################################################
repair() {
cd "$nix_dir" || { echo "ERROR: Cannot cd into nix_dir: $nix_dir" >&2; return 1; }
ts="$(date '+%Y-%m-%d_%H-%M-%S')"
echo "Starting repair at ${ts}..."
# Remove unfinished logs (not final logs)
log_dir_rebuild="${log_dir}/rebuild"
if [[ -d "$log_dir_rebuild" ]]; then
echo "Checking for unfinished logs in: $log_dir_rebuild"
if find "$log_dir_rebuild" -type f \
! -name 'nixos-gen_*' \
\( -name 'rebuild-*.log' -o -name 'Current-Error*.txt' \) | grep -q .; then
echo "Removing unfinished logs..."
find "$log_dir_rebuild" -type f \
! -name 'nixos-gen_*' \
\( -name 'rebuild-*.log' -o -name 'Current-Error*.txt' \) \
-exec rm -v {} +
echo "Unfinished logs removed."
else
echo "No unfinished logs found."
fi
else
echo "No rebuild log directory found."
fi
echo "Staging all changes in $nix_dir..."
g add -A
# Oed; avoid set nly commit if something is stag-e failure on empty commit
if ! g diff --cached --quiet --; then
echo "Committing repair changes..."
g commit -m "rebuild - repair ${ts}"
echo "Repair commit created."
else
echo "No changes to commit."
fi
}
########################################################################
# LOGGING / COMMON HELPERS
########################################################################
start_time=$(date +%s)
start_human=$(date '+%Y-%m-%d %H:%M:%S')
stats_duration=0
stats_gen="?"
stats_errors=0
stats_last_error_lines=""
rebuild_success=false
exit_code=1
timestamp=$(date '+%Y-%m-%d_%H-%M-%S')
log_dir_rebuild="${log_dir}/rebuild"
build_log="${log_dir_rebuild}/rebuild-${timestamp}.log"
error_log="${log_dir_rebuild}/Current-Error-${timestamp}.txt"
console-log() { echo -e "$@" | tee -a "$build_log"; }
print_line() { console-log ""; console-log "${BOLD}==================================================${RESET}"; console-log ""; }
run_with_log() {
local tmp; tmp=$(mktemp)
( "$@" 2>&1; echo $? > "$tmp" ) | tee -a "$build_log"
local s; s=$(<"$tmp"); rm "$tmp"; return "$s"
}
run_with_log_rebuild() {
local tmp; tmp=$(mktemp)
( "$@" 2>&1; echo $? > "$tmp" ) | tee -a "$build_log" | $nom_bin
local s; s=$(<"$tmp"); rm "$tmp"; return "$s"
}
########################################################################
# EARLY REPAIR MODE CHECK
########################################################################
if [[ "$do_repair" == true ]]; then
########################################################################
# BANNER
########################################################################
echo
nyx-tool "Nyx" "nyx-rebuild --repair" "$version" \
"Smart NixOS configuration repair" \
"by Peritia-System" \
"https://github.com/Peritia-System/Nyx-Tools" \
"https://github.com/Peritia-System/Nyx-Tools/issues" \
"Fixing our mistake... or yours"
echo
repair
rebuild_success=true
return 0
fi
finish_nyx_rebuild() {
stats_duration=$(( $(date +%s) - start_time ))
echo
if [[ "$rebuild_success" == true ]]; then
echo "${GREEN}${BOLD}NixOS Rebuild Complete${RESET}"
echo "${BOLD}${CYAN}Summary:${RESET}"
echo " Started: $start_human"
echo " Duration: ${stats_duration} sec"
echo " Generation: $stats_gen"
else
echo "${RED}${BOLD}NixOS Rebuild Failed${RESET}"
echo "${BOLD}${RED}Error Stats:${RESET}"
echo " Started: $start_human"
echo " Duration: ${stats_duration} sec"
echo " Error lines: ${stats_errors}"
[[ -n "$stats_last_error_lines" ]] && echo -e "${YELLOW}Last few errors:${RESET}$stats_last_error_lines"
fi
}
trap finish_nyx_rebuild EXIT
########################################################################
# BANNER
########################################################################
echo
nyx-tool "Nyx" "nyx-rebuild" "$version" \
"Smart NixOS configuration rebuilder" \
"by Peritia-System" \
"https://github.com/Peritia-System/Nyx-Tools" \
"https://github.com/Peritia-System/Nyx-Tools/issues" \
"Always up to date for you!"
echo
########################################################################
# PREP
########################################################################
mkdir -p "$log_dir_rebuild"
cd "$nix_dir" || { echo "Cannot cd into nix_dir: $nix_dir" >&2; exit_code=1; return $exit_code; }
########################################################################
# GIT DIRTY CHECK
########################################################################
echo -e "${BOLD}${BLUE}Checking Git status...${RESET}"
git_pause_if_dirty
########################################################################
# NORMAL REBUILD FLOW...
########################################################################
console-log "${BOLD}${BLUE}Pulling latest changes...${RESET}"
if ! run_with_log git pull --rebase; then
exit_code=1; return $exit_code
fi
########################################################################
# OPTIONAL: editor
########################################################################
if [[ "$start_editor" == "true" ]]; then
console-log "${BOLD}${BLUE}Opening editor...${RESET}"
console-log "Started editing: $(date)"
run_with_log "$editor_cmd"
console-log "Finished editing: $(date)"
console-log "${BOLD}${CYAN}Changes summary:${RESET}"
run_with_log git diff --compact-summary
fi
########################################################################
# OPTIONAL: formatter
########################################################################
if [[ "$enable_formatting" == "true" ]]; then
console-log "${BOLD}${MAGENTA}Running formatter...${RESET}"
run_with_log "$formatter_cmd" .
fi
########################################################################
# REBUILD
########################################################################
# Check if update:
print_line
if [[ "$do_update" == true ]]; then
console-log "${BOLD}${BLUE}Updating flake...${RESET}"
print_line
run_with_log nix flake update --verbose
if git_has_uncommitted_changes; then
git_add_path flake.lock
git_commit_if_staged "flake update: $(date '+%Y-%m-%d %H:%M:%S')"
fi
print_line
fi
console-log "${BOLD}${BLUE}Starting system rebuild...${RESET}"
if find ~ -type f -name '*delme-HMbackup' | grep -q .; then
print_line
console-log "Removing old HM conf"
run_with_log find ~ -type f -name '*delme-HMbackup' -exec rm -v {} +
print_line
fi
if sudo -n true 2>/dev/null; then
console-log "Sudo rights already available"
else
console-log "Getting sudo ticket (please enter your password)"
run_with_log sudo whoami > /dev/null
fi
print_line
console-log "Rebuild started: $(date)"
print_line
run_with_log_rebuild sudo nixos-rebuild switch --flake "$nix_dir"
rebuild_status=$?
if [[ $rebuild_status -ne 0 ]]; then
echo "${RED}Rebuild failed at $(date).${RESET}" > "$error_log"
stats_errors=$(grep -Ei -A 1 'error|failed' "$build_log" | tee -a "$error_log" | wc -l || true)
stats_last_error_lines=$(tail -n 10 "$error_log" || true)
# capture and push error artifacts
git_add_path "$log_dir_rebuild"
g commit -m "Rebuild failed: errors logged" || true
git_push_if_enabled
exit_code=1
return $exit_code
fi
########################################################################
# SUCCESS PATH
########################################################################
rebuild_success=true
exit_code=0
gen=$(nixos-rebuild list-generations | grep True | awk '{$1=$1};1' || true)
stats_gen=$(echo "$gen" | awk '{printf "%04d", $1}' || echo "0000")
# Append summary to build log (before rotating file name)
finish_nyx_rebuild >> "$build_log"
# Commit config changes (if any)
git_add_path -u
if git_commit_if_staged "Rebuild: $gen"; then
echo "${BLUE}Commit message:${RESET}${GREEN}Rebuild: $gen${RESET}"
fi
# Move and add final log
final_log="$log_dir_rebuild/nixos-gen_${stats_gen}-switch-${timestamp}.log"
mv "$build_log" "$final_log"
git_add_path "$final_log"
git_commit_if_staged "log for $gen" || echo "${YELLOW}No changes in logs to commit.${RESET}"
git_push_if_enabled && echo "${GREEN}Changes pushed to remote.${RESET}" || true
}
# Execute when sourced as a script
nyx-rebuild "$@"

View file

@ -51,51 +51,4 @@ nyx-tool() {
echo ""
}
# Spinner with timing
nyx-show_spinner() {
local pid=$1
local spinner_delay=0.1
local spinstr='|/-\'
local start_time
start_time=$(date +%s%3N)
local CYAN="\033[38;5;51m"
local GREEN="\033[38;5;82m"
local RESET="\033[0m"
echo -ne "${CYAN}⏳ Starting rebuild...${RESET} "
(
while kill -0 "$pid" 2>/dev/null; do
local now elapsed seconds milliseconds clock_time
now=$(date +%s%3N)
elapsed=$((now - start_time))
seconds=$((elapsed / 1000))
milliseconds=$((elapsed % 1000))
clock_time=$(date +%T)
for i in $(seq 0 3); do
printf "\r${CYAN}⏳ [%s] %s [%d.%03ds] ${RESET}" "$clock_time" "${spinstr:$i:1}" "$seconds" "$milliseconds"
sleep "$spinner_delay"
done
done
) &
local spinner_pid=$!
wait "$pid"
local exit_status=$?
kill "$spinner_pid" 2>/dev/null
wait "$spinner_pid" 2>/dev/null
local end_time total_elapsed total_sec total_ms end_clock_time
end_time=$(date +%s%3N)
total_elapsed=$((end_time - start_time))
total_sec=$((total_elapsed / 1000))
total_ms=$((total_elapsed % 1000))
end_clock_time=$(date +%T)
echo -e "\r${GREEN}✅ Completed at ${end_clock_time}, total: ${total_sec}.${total_ms}s${RESET} "
return $exit_status
}
nyx-tool "$@"

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@ -1,17 +1,53 @@
# Import all modules so only needs to Import nyx.nix
{ config, pkgs, lib, nixDirectory, ... }:
# nyx.nix
{ config, lib, ... }:
with lib;
{
################################################################
# Global Nyx Options
################################################################
options.nyx = {
enable = mkEnableOption "Enable all Nyx tools";
username = mkOption {
type = types.str;
description = "Username for Nyx tools";
};
nixDirectory = mkOption {
type = types.path;
description = "Path to NixOS flake directory";
};
logDir = mkOption {
type = types.path;
default = "/home/${config.nyx.username}/.nyx/logs";
description = "Directory for Nyx logs";
};
autoPush = mkOption {
type = types.bool;
default = false;
description = "Automatically push changes after rebuild/cleanup";
};
};
################################################################
# Import submodules
################################################################
imports = [
# System modules
# Rebuild
./nyx-rebuild.nix
# Custom Banner
./nyx-tool.nix
# Nyx cleanup
./nyx-cleanup.nix
./nyx-tool.nix
];
################################################################
# Global disable logic
################################################################
config = mkIf (!config.nyx.enable) {
nyx.nyx-rebuild.enable = false;
nyx.nyx-cleanup.enable = false;
nyx.nyx-tool.enable = false;
};
}

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@ -1,40 +1,35 @@
{ config, lib, pkgs, ... }:
let
cfg = config.nyx.nyx-cleanup;
logDirDefault = "/home/${toString cfg.username}/.nyx/nyx-cleanup/logs";
in
nyxCfg = config.nyx or {};
cfg = nyxCfg."nyx-cleanup" or {};
# Read the cleanup script template and replace tokens
cleanupScript =
let
src = builtins.readFile ./bash/nyx-cleanup.sh; # Script with @TOKENS@
in
builtins.replaceStrings
[
"@LOG_DIR@" "@KEEP_GENERATIONS@" "@AUTO_PUSH@" "@GIT_BIN@" "@VERSION@"
]
[
(toString nyxCfg.logDir)
(toString (cfg.keepGenerations or 5))
(if (nyxCfg.autoPush or false) then "true" else "false")
"${pkgs.git}/bin/git"
"1.0.0"
]
src;
in
{
options.nyx.nyx-cleanup = {
options.nyx."nyx-cleanup" = {
enable = lib.mkEnableOption "Enable nyx-cleanup script";
username = lib.mkOption {
type = lib.types.str;
description = "The user this module applies to.";
};
nixDirectory = lib.mkOption {
type = lib.types.path;
description = "Path to NixOS flake configuration.";
};
logDir = lib.mkOption {
type = lib.types.str;
default = logDirDefault;
description = "Directory for storing cleanup logs.";
};
keepGenerations = lib.mkOption {
type = lib.types.int;
default = 5;
description = "Number of NixOS generations to keep.";
};
autoPush = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Whether to auto-push git commits after cleanup.";
description = "Number of NixOS *system* generations to keep.";
};
enableAlias = lib.mkOption {
@ -44,132 +39,12 @@ in
};
};
config = lib.mkIf cfg.enable {
config = lib.mkIf ((nyxCfg.enable or false) && (cfg.enable or false)) {
home.packages = [
(pkgs.writeShellScriptBin "nyx-cleanup" ''
#!/usr/bin/env bash
nyx-cleanup(){
set -euo pipefail
# === CONFIGURATION ===
log_dir="${toString cfg.logDir}"
keep_generations=${toString cfg.keepGenerations}
auto_push=${if cfg.autoPush then "true" else "false"}
git_bin="${pkgs.git}/bin/git"
# Derived repo dir (assumes: ~/.nyx/nyx-cleanup/logs → ~/.nyx)
repo_dir="$(dirname "$(dirname "$log_dir")")"
# === INITIAL SETUP ===
version="1.0.0"
start_time=$(date +%s)
start_human=$(date '+%Y-%m-%d %H:%M:%S')
cleanup_success=false
exit_code=1
# === COLORS ===
if [[ -t 1 ]]; then
RED=$'\e[31m'; GREEN=$'\e[32m'; YELLOW=$'\e[33m'
BLUE=$'\e[34m'; MAGENTA=$'\e[35m'; CYAN=$'\e[36m'
BOLD=$'\e[1m'; RESET=$'\e[0m'
else
RED=""; GREEN=""; YELLOW=""
BLUE=""; MAGENTA=""; CYAN=""
BOLD=""; RESET=""
fi
# === LOGGING ===
mkdir -p "$log_dir"
timestamp=$(date '+%Y-%m-%d_%H-%M-%S')
cleanup_log="$log_dir/cleanup-''${timestamp}.log"
console-log() {
echo -e "$@" | tee -a "$cleanup_log"
}
print_line() {
console-log ""
console-log "''${BOLD}==================================================''${RESET}"
console-log ""
}
finish_cleanup() {
duration=$(( $(date +%s) - start_time ))
if [[ "$cleanup_success" == true ]]; then
echo -e "''${GREEN}''${BOLD}
##############################
# ✅ Nyx Cleanup Complete! #
##############################''${RESET}"
echo -e "''${CYAN}''${BOLD}📋 Stats:''${RESET}"
echo " 🕒 Started: $start_human"
echo " Duration: ''${duration} sec"
else
echo -e "''${RED}''${BOLD}
##############################
# ❌ Nyx Cleanup Failed! #
##############################''${RESET}"
echo " 🕒 Started: $start_human"
echo " Duration: ''${duration} sec"
fi
}
trap finish_cleanup EXIT
print_line
console-log "''${BLUE}''${BOLD}🧹 Starting cleanup...''${RESET}"
# === REMOVE OLD LOGS ===
console-log "''${CYAN}''${BOLD}🗑 Removing logs older than 30 days...''${RESET}"
find "$log_dir" -type f -mtime +30 -print -delete
# === REMOVE HOME MANAGER BACKUPS ===
print_line
console-log "''${CYAN}''${BOLD}📁 Deleting Home Manager backup files...''${RESET}"
find ~ -type f -name '*delme-HMbackup' -print -delete
# === GARBAGE COLLECTION ===
print_line
console-log "''${MAGENTA}''${BOLD}🧼 Running Nix garbage collection...''${RESET}"
sudo nix-collect-garbage -d | tee -a "$cleanup_log"
# === GIT SETUP ===
print_line
if [[ ! -d "$repo_dir/.git" ]]; then
console-log "''${YELLOW} No git repo in: $repo_dir. Initializing...''${RESET}"
"$git_bin" -C "$repo_dir" init | tee -a "$cleanup_log"
fi
# === GIT AUTO PUSH ===
if [[ "$auto_push" == "true" ]]; then
print_line
console-log "''${BLUE}''${BOLD}🚀 Auto-pushing git commits in $repo_dir...''${RESET}"
cd "$repo_dir"
if "$git_bin" remote | grep -q .; then
"$git_bin" add .
"$git_bin" commit -m "chore(cleanup): auto cleanup $(date)" || true
"$git_bin" push
else
console-log "''${YELLOW} No git remote configured. Skipping push.''${RESET}"
console-log "''${YELLOW}📂 Check logs in: $log_dir''${RESET}"
fi
fi
cleanup_success=true
exit_code=0
print_line
console-log "''${GREEN}🎉 Cleanup finished successfully!''${RESET}"
print_line
}
nyx-cleanup
'')
(pkgs.writeShellScriptBin "nyx-cleanup" cleanupScript)
];
home.shellAliases = lib.mkIf cfg.enableAlias {
home.shellAliases = lib.mkIf (cfg.enableAlias or true) {
nc = "nyx-cleanup";
};
};

View file

@ -1,295 +1,51 @@
{ config, lib, pkgs, ... }:
let
cfg = config.nyx.nyx-rebuild;
nixDirStr = toString cfg.nixDirectory;
logDirDefault = "/home/${cfg.username}/.nyx/nyx-rebuild/logs";
nyxCfg = config.nyx;
cfg = nyxCfg."nyx-rebuild";
# Read template and inject values
rebuiltScript =
let
src = builtins.readFile ./bash/nyx-rebuild.sh; # uses @TOKENS@, not ${...}
in
builtins.replaceStrings
[
"@NIX_DIR@" "@LOG_DIR@" "@START_EDITOR@" "@ENABLE_FORMATTING@"
"@EDITOR@" "@FORMATTER@" "@GIT_BIN@" "@NOM_BIN@" "@AUTO_PUSH@" "@VERSION@"
]
[
(toString nyxCfg.nixDirectory)
(toString nyxCfg.logDir)
(if cfg.startEditor then "true" else "false")
(if cfg.enableFormatting then "true" else "false")
cfg.editor
cfg.formatter
"${pkgs.git}/bin/git"
"${pkgs.nix-output-monitor}/bin/nom"
(if nyxCfg.autoPush then "true" else "false")
"1.0.0"
]
src;
in
{
options.nyx.nyx-rebuild = {
options.nyx."nyx-rebuild" = {
enable = lib.mkEnableOption "Enable nyx-rebuild script";
username = lib.mkOption {
type = lib.types.str;
description = "User this module applies to.";
};
nixDirectory = lib.mkOption {
type = lib.types.path;
description = "Path to NixOS flake configuration.";
};
logDir = lib.mkOption {
type = lib.types.str;
default = logDirDefault;
description = "Directory for storing cleanup logs.";
};
editor = lib.mkOption {
type = lib.types.str;
default = "nvim";
description = "Editor for manual editing step.";
};
formatter = lib.mkOption {
type = lib.types.str;
default = "alejandra";
description = "Formatter to use before rebuild.";
};
startEditor = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Start editor before rebuild.";
};
enableFormatting = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Format Nix files before rebuild.";
};
autoPushLog = lib.mkOption {
type = lib.types.bool;
default = false;
description = "If true, automatically push $git_bin commits containing rebuild logs.";
};
autoPushNixDir = lib.mkOption {
type = lib.types.bool;
default = false;
description = "If true, push $git_bin commits in nixDirectory (configuration repo) after rebuild.";
};
enableAlias = lib.mkOption {
type = lib.types.bool;
default = true;
description = "Add 'nr' alias for nyx-rebuild.";
};
editor = lib.mkOption { type = lib.types.str; default = "nvim"; };
formatter = lib.mkOption { type = lib.types.str; default = "alejandra"; };
startEditor = lib.mkOption { type = lib.types.bool; default = false; };
enableFormatting = lib.mkOption { type = lib.types.bool; default = false; };
enableAlias = lib.mkOption { type = lib.types.bool; default = true; };
};
config = lib.mkIf cfg.enable {
programs.zsh.enable = lib.mkDefault true;
home.packages = [
# Add formatter if selected
] ++ lib.optional (cfg.enableFormatting && cfg.formatter == "alejandra") pkgs.alejandra
++ [
# Main script
(pkgs.writeShellScriptBin "nyx-rebuild" ''
#!/usr/bin/env bash
nyx-rebuild () {
set -euo pipefail
# === CONFIGURATION ===
nix_dir="${nixDirStr}"
log_dir="${toString cfg.logDir}"
start_editor="${if cfg.startEditor then "true" else "false"}"
enable_formatting="${if cfg.enableFormatting then "true" else "false"}"
editor_cmd="${cfg.editor}"
formatter_cmd="${cfg.formatter}"
auto_push_log="${if cfg.autoPushLog then "true" else "false"}"
auto_push_nixdir="${if cfg.autoPushNixDir then "true" else "false"}"
git_bin="${pkgs.git}/bin/git"
nom_bin="${pkgs.nix-output-monitor}/bin/nom"
# === INITIAL SETUP ===
version="beta-2.0.0"
start_time=$(date +%s)
start_human=$(date '+%Y-%m-%d %H:%M:%S')
stats_duration=0
stats_gen="?"
stats_errors=0
stats_last_error_lines=""
rebuild_success=false
exit_code=1
# === COLORS ===
if [[ -t 1 ]]; then
RED=$'\e[31m'; GREEN=$'\e[32m'; YELLOW=$'\e[33m'
BLUE=$'\e[34m'; MAGENTA=$'\e[35m'; CYAN=$'\e[36m'
BOLD=$'\e[1m'; RESET=$'\e[0m'
else
RED=""; GREEN=""; YELLOW=""
BLUE=""; MAGENTA=""; CYAN=""
BOLD=""; RESET=""
fi
# === LOGGING SETUP ===
hostname=$(hostname)
mkdir -p "$log_dir"
timestamp=$(date '+%Y-%m-%d_%H-%M-%S')
build_log="$log_dir/build-''${timestamp}.log"
error_log="$log_dir/Current-Error-''${timestamp}.txt"
# === HELPERS ===
console-log() {
echo -e "$@" | tee -a "$build_log"
}
print_line() {
console-log ""
console-log "''${BOLD}==================================================''${RESET}"
console-log ""
}
run_with_log() {
local cmd_output
cmd_output=$(mktemp)
(
"$@" 2>&1
echo $? > "$cmd_output"
) | tee -a "$build_log"
local status
status=$(<"$cmd_output")
rm "$cmd_output"
return "$status"
}
run_with_log_rebuild() {
local cmd_output
cmd_output=$(mktemp)
(
"$@" 2>&1
echo $? > "$cmd_output"
) | tee -a "$build_log" | $nom_bin
local status
status=$(<"$cmd_output")
rm "$cmd_output"
return "$status"
}
finish_nyx_rebuild() {
stats_duration=$(( $(date +%s) - start_time ))
echo
if [[ "$rebuild_success" == true ]]; then
echo "''${GREEN}''${BOLD}
##############################
# ✅ NixOS Rebuild Complete! #
##############################''${RESET}"
echo "''${BOLD}''${CYAN}🎯 Success Stats:''${RESET}"
echo " 🕒 Started: $start_human"
echo " Duration: ''${stats_duration} sec"
echo " 📦 Gen: $stats_gen"
else
echo "''${RED}''${BOLD}
##############################
# ❌ NixOS Rebuild Failed! #
##############################''${RESET}"
echo "''${BOLD}''${RED}🚨 Error Stats:''${RESET}"
echo " 🕒 Started: $start_human"
echo " Duration: ''${stats_duration} sec"
echo " Error lines: ''${stats_errors}"
[[ -n "$stats_last_error_lines" ]] && echo -e "\n''${YELLOW}🧾 Last few errors:''${RESET}\n$stats_last_error_lines"
fi
}
trap finish_nyx_rebuild EXIT
# === TOOL INFO ===
echo
nyx-tool "Nyx" "nyx-rebuild" "$version" \
"Smart NixOS configuration rebuilder" \
"by Peritia-System" \
"https://github.com/Peritia-System/Nyx-Tools" \
"https://github.com/Peritia-System/Nyx-Tools/issues" \
"Always up to date for you!"
echo
# === PROJECT PREP ===
cd "$nix_dir" || { exit_code=1; return $exit_code; }
# === CHECK FOR UNCOMMITTED CHANGES ===
echo "\n''${BOLD}''${BLUE}📁 Checking $git_bin status...''${RESET}"
if [[ -n $($git_bin status --porcelain) ]]; then
echo "''${YELLOW} Uncommitted changes detected!''${RESET}"
echo "''${RED} 5s to cancel...''${RESET}"
sleep 5
fi
# === SCRIPT START ===
print_line
console-log "''${BLUE}''${BOLD}🚀 Starting Nyx Rebuild...''${RESET}"
# === GIT PULL ===
console-log "\n''${BOLD}''${BLUE} Pulling latest changes...''${RESET}"
run_with_log $git_bin pull --rebase || return 1
# === OPTIONAL: OPEN EDITOR ===
if [[ "$start_editor" == "true" ]]; then
console-log "\n''${BOLD}''${BLUE}📝 Editing configuration...''${RESET}"
run_with_log "$editor_cmd"
fi
# === OPTIONAL: FORMAT FILES ===
if [[ "$enable_formatting" == "true" ]]; then
console-log "\n''${BOLD}''${MAGENTA}🎨 Running formatter...''${RESET}"
run_with_log "$formatter_cmd" .
fi
# === GIT DIFF ===
console-log "\n''${BOLD}''${CYAN}🔍 Changes summary:''${RESET}"
run_with_log $git_bin diff --compact-summary
# === SYSTEM REBUILD ===
print_line
console-log "''${BLUE}''${BOLD}🔧 Starting system rebuild...''${RESET}"
console-log "🛠 Removing old HM conf"
run_with_log find ~ -type f -name '*delme-HMbackup' -exec rm -v {} +
print_line
console-log "Getting sudo ticket"
run_with_log sudo whoami > /dev/null
print_line
console-log "🛠 Rebuild started: $(date)"
run_with_log_rebuild sudo nixos-rebuild switch --flake "$nix_dir"
rebuild_status=$?
if [[ $rebuild_status -ne 0 ]]; then
echo "''${RED} Rebuild failed at $(date).''${RESET}" > "$error_log"
stats_errors=$(grep -Ei -A 1 'error|failed' "$build_log" | tee -a "$error_log" | wc -l)
stats_last_error_lines=$(tail -n 10 "$error_log")
cd "$log_dir"
$git_bin add "$build_log"
$git_bin commit -m "chore(rebuild): failed rebuild on $(date)" || true
[[ "$auto_push_nixdir" == "true" ]] && (cd "$nix_dir" && $git_bin push || true)
cd "$nix_dir"
return 1
fi
# === SUCCESS FLOW ===
rebuild_success=true
gen=$(nixos-rebuild list-generations | grep True | awk '{$1=$1};1')
stats_gen=$(echo "$gen" | awk '{printf "%04d\n", $1}')
finish_nyx_rebuild >> "$build_log"
$git_bin add "$build_log"
$git_bin add -u
$git_bin commit -m "Rebuild: $gen" || true
cd "$log_dir"
final_log="$log_dir/nixos-gen_''${stats_gen}-switch-''${timestamp}.log"
$git_bin add "$build_log"
mv "$build_log" "$final_log"
$git_bin add "$build_log"
$git_bin add "$final_log"
$git_bin commit -m "log for $gen" || true
# === FINAL PUSH LOGS ===
$git_bin add "$log_dir"
$git_bin commit -m "chore(rebuild): successful rebuild on $(date)" || true
if [[ "$auto_push_log" == "true" ]]; then
(cd "$repo_dir" && $git_bin push || true)
fi
cd "$nix_dir"
echo -e "\n''${GREEN}🎉 Nyx rebuild completed successfully!''${RESET}"
}
nyx-rebuild
'')
];
config = lib.mkIf (nyxCfg.enable && cfg.enable) {
home.packages =
lib.optionals (cfg.enableFormatting && cfg.formatter == "alejandra") [ pkgs.alejandra ]
++ [
# Ensure nyx-tool exists if you call it in the script
(pkgs.writeShellScriptBin "nyx-rebuild" rebuiltScript)
];
home.shellAliases = lib.mkIf cfg.enableAlias {
nr = "nyx-rebuild";

View file

@ -5,75 +5,16 @@ let
in
{
options.nyx.nyx-tool = {
enable = lib.mkEnableOption "Enable nyx-tool Script for Banner display.";
nixDirectory = lib.mkOption {
type = lib.types.str;
description = "Path to the main Nix directory used for scripts.";
};
enable = lib.mkEnableOption "Enable nyx-tool banner script";
};
config = lib.mkIf cfg.enable {
programs.zsh.enable = lib.mkDefault true;
home.packages =
[ pkgs.figlet ]
++ [
(pkgs.writeShellScriptBin "nyx-tool" ''
#!/usr/bin/env bash
nyx-tool() {
# nyx-tool: reusable metadata banner printer with Base16 theme
local logo="''${1:-Nyx}"
local name="''${2:-nix-script}"
local version="''${3:-Version Unknown - Please Open Issue}"
local description="''${4:-A Nix utility}"
local credit="''${5:-Peritia-System}"
local github="''${6:-https://github.com/example/repo}"
local issues="''${7:-''${github}/issues}"
local message="''${8:-Use responsibly}"
# Base16 color palette (ANSI escape codes)
local RESET="\033[0m"
local BOLD="\033[1m"
local HEADER="\033[38;5;33m" # blue
local LABEL="\033[38;5;70m" # green
local VALUE="\033[38;5;250m" # gray
local EMPHASIS="\033[38;5;196m" # red
local CYAN="\033[38;5;51m"
local GREEN="\033[38;5;82m"
local line
line=$(printf '=%.0s' $(seq 1 35))
echo ""
echo -e "''${HEADER}''${line}''${RESET}"
echo -e "''${HEADER}=====[ ''${BOLD}Peritia System Tools''${RESET}''${HEADER} ]=====''${RESET}"
echo -e "''${VALUE}''${BOLD}"
# Figlet logo rendering
if command -v figlet &>/dev/null; then
figlet -f banner3 "$logo" | sed 's/#/█/g'
else
echo "$logo"
fi
echo -e "''${RESET}''${HEADER}by Peritia-System''${RESET}"
echo -e "''${HEADER}''${line}''${RESET}"
echo ""
echo -e "''${LABEL}🛠 Name: ''${VALUE}''${name}''${RESET}"
echo -e "''${LABEL}🏷 Version: ''${VALUE}''${version}''${RESET}"
echo -e "''${LABEL}📝 Description: ''${VALUE}''${description}''${RESET}"
echo -e "''${LABEL}👤 Credit: ''${VALUE}''${credit}''${RESET}"
echo -e "''${LABEL}🌐 GitHub: ''${VALUE}''${github}''${RESET}"
echo -e "''${LABEL}🐛 Issues: ''${VALUE}''${issues}''${RESET}"
echo ""
echo -e "''${LABEL}📌 Message: ''${BOLD}''${message}''${RESET}"
echo ""
}
nyx-tool "$@"
'')
];
home.packages = [
pkgs.figlet
(pkgs.writeShellScriptBin "nyx-tool"
(builtins.readFile ./bash/nyx-tool.sh)
)
];
};
}

View file

@ -16,33 +16,32 @@
# Nyx Tools Configuration
################################################################
nyx.nyx-rebuild = {
nyx = {
enable = true;
inherit username nixDirectory;
logDir = "/home/${username}/.nyx/logs";
autoPush = false;
nyx-rebuild = {
enable = true;
inherit username nixDirectory;
editor = "nvim";
formatter = "alejandra";
enableAlias = false;
autoPushLog = false;
autoPushNixDir = false;
startEditor = false;
logDir = "/home/${username}/.nyx/nyx-rebuild/logs";
};
nyx.nyx-cleanup = {
nyx-cleanup = {
enable = true;
inherit username nixDirectory;
autoPush = false;
keepGenerations = 5;
enableAlias = false;
logDir = "/home/${username}/.nyx/nyx-cleanup/logs";
};
nyx.nyx-tool = {
nyx-tool = {
enable = true;
inherit nixDirectory;
};
}
################################################################
# Basic Home Manager Setup
################################################################