267 lines
7.8 KiB
Bash
Executable File
267 lines
7.8 KiB
Bash
Executable File
#!/usr/bin/env bash
|
||
# ============================================================================
|
||
# Dotfiles Version Checker
|
||
# ============================================================================
|
||
# Shows current and remote version info
|
||
#
|
||
# Usage:
|
||
# dotfiles-version.sh # Show version info
|
||
# dotfiles-version.sh --check # Check for updates (exit 1 if behind)
|
||
# ============================================================================
|
||
|
||
# ============================================================================
|
||
# Load Configuration
|
||
# ============================================================================
|
||
|
||
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||
DOTFILES_CONF="${SCRIPT_DIR}/../dotfiles.conf"
|
||
[[ -f "$DOTFILES_CONF" ]] || DOTFILES_CONF="${SCRIPT_DIR}/dotfiles.conf"
|
||
[[ -f "$DOTFILES_CONF" ]] || DOTFILES_CONF="$HOME/.dotfiles/dotfiles.conf"
|
||
|
||
if [[ -f "$DOTFILES_CONF" ]]; then
|
||
source "$DOTFILES_CONF"
|
||
else
|
||
DOTFILES_DIR="$HOME/.dotfiles"
|
||
DOTFILES_VERSION="unknown"
|
||
DOTFILES_BRANCH="main"
|
||
DOTFILES_RAW_URL="https://raw.githubusercontent.com/adlee-was-taken/dotfiles/main"
|
||
fi
|
||
|
||
# ============================================================================
|
||
# Colors
|
||
# ============================================================================
|
||
|
||
RED='\033[0;31m'
|
||
GREEN='\033[0;32m'
|
||
YELLOW='\033[1;33m'
|
||
BLUE='\033[0;34m'
|
||
CYAN='\033[0;36m'
|
||
NC='\033[0m'
|
||
|
||
# ============================================================================
|
||
# MOTD-style header
|
||
# ============================================================================
|
||
|
||
_M_WIDTH=66
|
||
|
||
print_header() {
|
||
local user="${USER:-root}"
|
||
local hostname="${HOSTNAME:-$(hostname -s 2>/dev/null)}"
|
||
local script_name="dotfiles-version"
|
||
local datetime=$(date '+%a %b %d %H:%M')
|
||
|
||
# Colors
|
||
local _M_RESET=$'\033[0m'
|
||
local _M_BOLD=$'\033[1m'
|
||
local _M_DIM=$'\033[2m'
|
||
local _M_BLUE=$'\033[38;5;39m'
|
||
local _M_GREY=$'\033[38;5;242m'
|
||
|
||
# Build horizontal line
|
||
local hline=""
|
||
for ((i=0; i<_M_WIDTH; i++)); do hline+="═"; done
|
||
local inner=$((_M_WIDTH - 2))
|
||
|
||
# Header content
|
||
local h_left="✦ ${user}@${hostname}"
|
||
local h_center="${script_name}"
|
||
local h_right="${datetime}"
|
||
local h_pad=$(((inner - ${#h_left} - ${#h_center} - ${#h_right}) / 2))
|
||
local h_spaces=""
|
||
for ((i=0; i<h_pad; i++)); do h_spaces+=" "; done
|
||
|
||
echo ""
|
||
echo -e "${_M_GREY}╒${hline}╕${_M_RESET}"
|
||
echo -e "${_M_GREY}│${_M_RESET} ${_M_BOLD}${_M_BLUE}${h_left}${_M_RESET}${h_spaces}${_M_DIM}${h_center}${h_spaces}${h_right}${_M_RESET} ${_M_GREY}│${_M_RESET}"
|
||
echo -e "${_M_GREY}╘${hline}╛${_M_RESET}"
|
||
echo ""
|
||
}
|
||
|
||
# ============================================================================
|
||
# Options
|
||
# ============================================================================
|
||
|
||
CHECK_ONLY=false
|
||
|
||
for arg in "$@"; do
|
||
case "$arg" in
|
||
--check|-c)
|
||
CHECK_ONLY=true
|
||
;;
|
||
--help|-h)
|
||
echo "Usage: dotfiles-version.sh [OPTIONS]"
|
||
echo
|
||
echo "Options:"
|
||
echo " --check Only check for updates (exit 1 if behind)"
|
||
echo " --help Show this help message"
|
||
echo
|
||
echo "Aliases:"
|
||
echo " dfv, dfversion Show version info"
|
||
echo
|
||
exit 0
|
||
;;
|
||
esac
|
||
done
|
||
|
||
# ============================================================================
|
||
# Functions
|
||
# ============================================================================
|
||
|
||
get_local_version() {
|
||
echo "${DOTFILES_VERSION:-unknown}"
|
||
}
|
||
|
||
get_local_commit() {
|
||
if [[ -d "$DOTFILES_DIR/.git" ]]; then
|
||
cd "$DOTFILES_DIR"
|
||
git rev-parse --short HEAD 2>/dev/null || echo "unknown"
|
||
cd - > /dev/null
|
||
else
|
||
echo "not a git repo"
|
||
fi
|
||
}
|
||
|
||
get_local_date() {
|
||
if [[ -d "$DOTFILES_DIR/.git" ]]; then
|
||
cd "$DOTFILES_DIR"
|
||
git log -1 --format="%ci" 2>/dev/null | cut -d' ' -f1 || echo "unknown"
|
||
cd - > /dev/null
|
||
else
|
||
echo "unknown"
|
||
fi
|
||
}
|
||
|
||
get_remote_version() {
|
||
# Try to get version from remote dotfiles.conf
|
||
local remote_conf=$(curl -fsSL "${DOTFILES_RAW_URL}/dotfiles.conf" 2>/dev/null)
|
||
if [[ -n "$remote_conf" ]]; then
|
||
echo "$remote_conf" | grep -oP 'DOTFILES_VERSION="\K[^"]+' || echo "unknown"
|
||
else
|
||
echo "unavailable"
|
||
fi
|
||
}
|
||
|
||
get_remote_commit() {
|
||
if [[ -d "$DOTFILES_DIR/.git" ]]; then
|
||
cd "$DOTFILES_DIR"
|
||
git fetch origin --quiet 2>/dev/null || true
|
||
git rev-parse --short "origin/${DOTFILES_BRANCH}" 2>/dev/null || echo "unavailable"
|
||
cd - > /dev/null
|
||
else
|
||
echo "not a git repo"
|
||
fi
|
||
}
|
||
|
||
get_commits_behind() {
|
||
if [[ -d "$DOTFILES_DIR/.git" ]]; then
|
||
cd "$DOTFILES_DIR"
|
||
git fetch origin --quiet 2>/dev/null || true
|
||
local behind=$(git rev-list HEAD.."origin/${DOTFILES_BRANCH}" --count 2>/dev/null)
|
||
echo "${behind:-0}"
|
||
cd - > /dev/null
|
||
else
|
||
echo "0"
|
||
fi
|
||
}
|
||
|
||
compare_versions() {
|
||
local local_v="$1"
|
||
local remote_v="$2"
|
||
|
||
if [[ "$local_v" == "unknown" || "$remote_v" == "unknown" || "$remote_v" == "unavailable" ]]; then
|
||
echo "unknown"
|
||
return
|
||
fi
|
||
|
||
if [[ "$local_v" == "$remote_v" ]]; then
|
||
echo "current"
|
||
else
|
||
# Simple semver comparison
|
||
local local_parts=(${local_v//./ })
|
||
local remote_parts=(${remote_v//./ })
|
||
|
||
for i in 0 1 2; do
|
||
local l=${local_parts[$i]:-0}
|
||
local r=${remote_parts[$i]:-0}
|
||
if (( l < r )); then
|
||
echo "behind"
|
||
return
|
||
elif (( l > r )); then
|
||
echo "ahead"
|
||
return
|
||
fi
|
||
done
|
||
echo "current"
|
||
fi
|
||
}
|
||
|
||
# ============================================================================
|
||
# Main
|
||
# ============================================================================
|
||
|
||
main() {
|
||
local local_version=$(get_local_version)
|
||
local local_commit=$(get_local_commit)
|
||
local local_date=$(get_local_date)
|
||
local remote_version=$(get_remote_version)
|
||
local remote_commit=$(get_remote_commit)
|
||
local commits_behind=$(get_commits_behind)
|
||
local version_status=$(compare_versions "$local_version" "$remote_version")
|
||
|
||
if [[ "$CHECK_ONLY" == true ]]; then
|
||
if [[ "$commits_behind" -gt 0 ]]; then
|
||
echo "Updates available: $commits_behind commit(s) behind"
|
||
exit 1
|
||
else
|
||
echo "Up to date"
|
||
exit 0
|
||
fi
|
||
fi
|
||
|
||
print_header
|
||
|
||
echo -e "${CYAN}Local:${NC}"
|
||
echo -e " Version: ${GREEN}${local_version}${NC}"
|
||
echo -e " Commit: ${local_commit}"
|
||
echo -e " Date: ${local_date}"
|
||
echo -e " Path: ${DOTFILES_DIR}"
|
||
echo
|
||
|
||
echo -e "${CYAN}Remote:${NC}"
|
||
echo -e " Version: ${remote_version}"
|
||
echo -e " Commit: ${remote_commit}"
|
||
echo -e " Branch: ${DOTFILES_BRANCH}"
|
||
echo
|
||
|
||
echo -e "${CYAN}Status:${NC}"
|
||
|
||
case "$version_status" in
|
||
current)
|
||
echo -e " Version: ${GREEN}✓ Up to date${NC}"
|
||
;;
|
||
behind)
|
||
echo -e " Version: ${YELLOW}⚠ New version available: ${remote_version}${NC}"
|
||
;;
|
||
ahead)
|
||
echo -e " Version: ${CYAN}ℹ Local is ahead of remote${NC}"
|
||
;;
|
||
*)
|
||
echo -e " Version: ${YELLOW}? Cannot determine${NC}"
|
||
;;
|
||
esac
|
||
|
||
if [[ "$commits_behind" -gt 0 ]]; then
|
||
echo -e " Commits: ${YELLOW}⚠ ${commits_behind} commit(s) behind${NC}"
|
||
echo
|
||
echo -e "${YELLOW}To update:${NC}"
|
||
echo " dfu # Alias"
|
||
echo " dotfiles-update.sh # Full command"
|
||
elif [[ "$commits_behind" == "0" ]]; then
|
||
echo -e " Commits: ${GREEN}✓ Up to date${NC}"
|
||
fi
|
||
|
||
echo
|
||
}
|
||
|
||
main "$@"
|