mirror of
https://github.com/end-4/dots-hyprland.git
synced 2026-06-05 23:09:26 -05:00
clsty
0e6779fafc
Comment on Discussion When sdist/arch/ Changes / comment_on_discussion (push) Waiting to run
290 lines
8.7 KiB
Bash
290 lines
8.7 KiB
Bash
# This is NOT a script for execution, but for loading functions, so NOT need execution permission or shebang.
|
|
# NOTE that you NOT need to `cd ..' because the `$0' is NOT this file, but the script file which will source this file.
|
|
|
|
# shellcheck shell=bash
|
|
|
|
function try { "$@" || sleep 0; }
|
|
function v(){
|
|
echo -e "####################################################"
|
|
echo -e "${STY_BLUE}[$0]: Next command:${STY_RST}"
|
|
echo -e "${STY_GREEN}$*${STY_RST}"
|
|
local execute=true
|
|
if $ask;then
|
|
while true;do
|
|
echo -e "${STY_BLUE}Execute? ${STY_RST}"
|
|
echo " y = Yes"
|
|
echo " e = Exit now"
|
|
echo " s = Skip this command (NOT recommended - your setup might not work correctly)"
|
|
echo " yesforall = Yes and don't ask again; NOT recommended unless you really sure"
|
|
local p; read -p "====> " p
|
|
case $p in
|
|
[yY]) echo -e "${STY_BLUE}OK, executing...${STY_RST}" ;break ;;
|
|
[eE]) echo -e "${STY_BLUE}Exiting...${STY_RST}" ;exit ;break ;;
|
|
[sS]) echo -e "${STY_BLUE}Alright, skipping this one...${STY_RST}" ;execute=false ;break ;;
|
|
"yesforall") echo -e "${STY_BLUE}Alright, won't ask again. Executing...${STY_RST}"; ask=false ;break ;;
|
|
*) echo -e "${STY_RED}Please enter [y/e/s/yesforall].${STY_RST}";;
|
|
esac
|
|
done
|
|
fi
|
|
if $execute;then x "$@";else
|
|
echo -e "${STY_YELLOW}[$0]: Skipped \"$*\"${STY_RST}"
|
|
fi
|
|
}
|
|
# When use v() for a defined function, use x() INSIDE its definition to catch errors.
|
|
function x(){
|
|
if "$@";then local cmdstatus=0;else local cmdstatus=1;fi # 0=normal; 1=failed; 2=failed but ignored
|
|
while [ $cmdstatus == 1 ] ;do
|
|
echo -e "${STY_RED}[$0]: Command \"${STY_GREEN}$*${STY_RED}\" has failed."
|
|
echo -e "You may need to resolve the problem manually BEFORE repeating this command."
|
|
echo -e "[Tip] If a certain package is failing to install, try installing it separately in another terminal.${STY_RST}"
|
|
echo " r = Repeat this command (DEFAULT)"
|
|
echo " e = Exit now"
|
|
echo " i = Ignore this error and continue (your setup might not work correctly)"
|
|
local p; read -p " [R/e/i]: " p
|
|
case $p in
|
|
[iI]) echo -e "${STY_BLUE}Alright, ignore and continue...${STY_RST}";cmdstatus=2;;
|
|
[eE]) echo -e "${STY_BLUE}Alright, will exit.${STY_RST}";break;;
|
|
*) echo -e "${STY_BLUE}OK, repeating...${STY_RST}"
|
|
if "$@";then cmdstatus=0;else cmdstatus=1;fi
|
|
;;
|
|
esac
|
|
done
|
|
case $cmdstatus in
|
|
0) echo -e "${STY_BLUE}[$0]: Command \"${STY_GREEN}$*${STY_BLUE}\" finished.${STY_RST}";;
|
|
1) echo -e "${STY_RED}[$0]: Command \"${STY_GREEN}$*${STY_RED}\" has failed. Exiting...${STY_RST}";exit 1;;
|
|
2) echo -e "${STY_RED}[$0]: Command \"${STY_GREEN}$*${STY_RED}\" has failed but ignored by user.${STY_RST}";;
|
|
esac
|
|
}
|
|
function showfun(){
|
|
echo -e "${STY_BLUE}[$0]: The definition of function \"$1\" is as follows:${STY_RST}"
|
|
printf "${STY_GREEN}"
|
|
type -a "$1" 2>/dev/null || return 1
|
|
printf "${STY_RST}"
|
|
}
|
|
function pause(){
|
|
if [ ! "$ask" == "false" ];then
|
|
printf "${STY_FAINT}${STY_SLANT}"
|
|
local p; read -p "(Ctrl-C to abort, others to proceed)" p
|
|
printf "${STY_RST}"
|
|
fi
|
|
}
|
|
function remove_bashcomments_emptylines(){
|
|
mkdir -p "$(dirname "$2")" && cat "$1" | sed -e 's/#.*//' -e '/^[[:space:]]*$/d' > "$2"
|
|
}
|
|
function prevent_sudo_or_root(){
|
|
case $(whoami) in
|
|
root) echo -e "${STY_RED}[$0]: This script is NOT to be executed with sudo or as root. Aborting...${STY_RST}";exit 1;;
|
|
esac
|
|
}
|
|
function git_auto_unshallow(){
|
|
# We need this function for latest_commit_hash to work properly
|
|
if [[ -f "$(git rev-parse --git-dir)/shallow" ]]; then
|
|
echo "Shallow clone detected. Unshallowing..."
|
|
git fetch --unshallow
|
|
fi
|
|
}
|
|
function latest_commit_timestamp(){
|
|
local target_path="$1"
|
|
local result=$(git log -1 --format="%ct" -- "$target_path" 2>/dev/null)
|
|
if [[ -z "$result" ]]; then
|
|
echo "[latest_commit_timestamp] The timestamp of \"$target_path\" is empty. Aborting..." >&2
|
|
return 1
|
|
fi
|
|
echo "$result"
|
|
}
|
|
|
|
function log_info() {
|
|
echo -e "${STY_BLUE}[INFO]${STY_RST} $1"
|
|
}
|
|
function log_success() {
|
|
echo -e "${STY_GREEN}[SUCCESS]${STY_RST} $1"
|
|
}
|
|
function log_warning() {
|
|
echo -e "${STY_YELLOW}[WARNING]${STY_RST} $1"
|
|
}
|
|
function log_error() {
|
|
echo -e "${STY_RED}[ERROR]${STY_RST} $1" >&2
|
|
}
|
|
function log_header() {
|
|
echo -e "\n${STY_PURPLE}=== $1 ===${STY_RST}"
|
|
}
|
|
function log_die() {
|
|
log_error "$1"
|
|
exit 1
|
|
}
|
|
|
|
# Enhanced: Check if command exists
|
|
function command_exists() {
|
|
command -v "$1" >/dev/null 2>&1
|
|
}
|
|
|
|
# Enhanced: Require a command or die
|
|
function require_command() {
|
|
if ! command_exists "$1"; then
|
|
log_die "Required command '$1' not found. Please install it first."
|
|
fi
|
|
}
|
|
|
|
# Enhanced: Sanitize file paths to prevent directory traversal
|
|
function sanitize_path() {
|
|
local path="$1"
|
|
|
|
# Remove null bytes, newlines, and control characters
|
|
path=$(echo "$path" | tr -d '\000-\037')
|
|
|
|
# Prevent directory traversal beyond current context
|
|
case "$path" in
|
|
..|../*|*/../*|*/..|\.\./*)
|
|
log_die "Invalid path detected (directory traversal attempt): $path"
|
|
;;
|
|
esac
|
|
|
|
echo "$path"
|
|
}
|
|
|
|
# Enhanced: Safe file comparison that checks existence first
|
|
function files_differ() {
|
|
local file1="$1"
|
|
local file2="$2"
|
|
|
|
# Check if both files exist
|
|
if [[ ! -f "$file1" ]] || [[ ! -f "$file2" ]]; then
|
|
return 0 # Consider them different if either doesn't exist
|
|
fi
|
|
|
|
# Quick size check first (faster than byte comparison)
|
|
local size1 size2
|
|
if command -v stat &>/dev/null; then
|
|
# Try both BSD and GNU stat formats
|
|
size1=$(stat -f%z "$file1" 2>/dev/null || stat -c%s "$file1" 2>/dev/null)
|
|
size2=$(stat -f%z "$file2" 2>/dev/null || stat -c%s "$file2" 2>/dev/null)
|
|
|
|
if [[ "$size1" != "$size2" ]]; then
|
|
return 0 # Different sizes = different files
|
|
fi
|
|
fi
|
|
|
|
# Then byte-by-byte comparison
|
|
cmp -s "$file1" "$file2" && return 1 || return 0
|
|
}
|
|
|
|
# Enhanced: Create backup of a file with timestamp
|
|
function backup_file_simple() {
|
|
local file="$1"
|
|
local backup_suffix="${2:-.bak}"
|
|
|
|
if [[ ! -f "$file" ]]; then
|
|
log_warning "Cannot backup non-existent file: $file"
|
|
return 1
|
|
fi
|
|
|
|
local timestamp
|
|
timestamp=$(date +%Y%m%d-%H%M%S)
|
|
local backup_name="${file}${backup_suffix}.${timestamp}"
|
|
|
|
if cp -p "$file" "$backup_name" 2>/dev/null; then
|
|
log_info "Backed up: $file → $backup_name"
|
|
return 0
|
|
else
|
|
log_error "Failed to backup: $file"
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
# Enhanced: Validate that a file path is within allowed directory
|
|
function validate_path_in_directory() {
|
|
local file_path="$1"
|
|
local allowed_dir="$2"
|
|
|
|
# Resolve to absolute paths
|
|
local abs_file
|
|
local abs_dir
|
|
|
|
abs_file=$(cd "$(dirname "$file_path")" 2>/dev/null && pwd -P)/$(basename "$file_path") || return 1
|
|
abs_dir=$(cd "$allowed_dir" 2>/dev/null && pwd -P) || return 1
|
|
|
|
# Check if file path starts with allowed directory
|
|
case "$abs_file" in
|
|
"$abs_dir"/*)
|
|
return 0
|
|
;;
|
|
*)
|
|
log_error "Path validation failed: $file_path is not within $allowed_dir"
|
|
return 1
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# Enhanced: Check if script is running in a CI/CD environment
|
|
function is_ci_environment() {
|
|
[[ -n "${CI:-}" ]] || \
|
|
[[ -n "${GITHUB_ACTIONS:-}" ]] || \
|
|
[[ -n "${GITLAB_CI:-}" ]] || \
|
|
[[ -n "${TRAVIS:-}" ]] || \
|
|
[[ -n "${CIRCLECI:-}" ]]
|
|
}
|
|
|
|
# Enhanced: Progress bar (optional, for long operations)
|
|
function show_progress() {
|
|
local current="$1"
|
|
local total="$2"
|
|
local message="${3:-Processing}"
|
|
|
|
if ! command_exists tput; then
|
|
return
|
|
fi
|
|
|
|
local percent=$((current * 100 / total))
|
|
local bar_length=40
|
|
local filled=$((bar_length * current / total))
|
|
local empty=$((bar_length - filled))
|
|
|
|
printf "\r${message}: [" >&2
|
|
printf "%${filled}s" | tr ' ' '=' >&2
|
|
printf "%${empty}s" | tr ' ' ' ' >&2
|
|
printf "] %d%%" "$percent" >&2
|
|
|
|
if [[ $current -eq $total ]]; then
|
|
echo >&2
|
|
fi
|
|
}
|
|
|
|
|
|
# Enhanced: Cleanup temporary files on exit
|
|
#declare -a TEMP_FILES_TO_CLEANUP=()
|
|
function register_temp_file() {
|
|
local temp_file="$1"
|
|
TEMP_FILES_TO_CLEANUP+=("$temp_file")
|
|
}
|
|
|
|
function cleanup_temp_files() {
|
|
for temp_file in "${TEMP_FILES_TO_CLEANUP[@]}"; do
|
|
if [[ -f "$temp_file" ]]; then
|
|
rm -f "$temp_file" 2>/dev/null || true
|
|
fi
|
|
done
|
|
TEMP_FILES_TO_CLEANUP=()
|
|
}
|
|
|
|
# Enhanced: Check disk space before operations
|
|
function check_disk_space() {
|
|
local path="${1:-.}"
|
|
local required_mb="${2:-100}" # Default 100MB
|
|
|
|
if ! command_exists df; then
|
|
log_warning "df command not available, skipping disk space check"
|
|
return 0
|
|
fi
|
|
|
|
local available_kb
|
|
available_kb=$(df -k "$path" | awk 'NR==2 {print $4}')
|
|
local available_mb=$((available_kb / 1024))
|
|
|
|
if [[ $available_mb -lt $required_mb ]]; then
|
|
log_warning "Low disk space: ${available_mb}MB available, ${required_mb}MB recommended"
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|