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137 lines
3.2 KiB
137 lines
3.2 KiB
#!/bin/sh |
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set -e |
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# utun_update.sh - Remote uTun update script |
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# Usage: ./tools/utun_update.sh [fast|full] [workdir] |
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# fast: git pull + make (incremental build) |
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# full: git pull + make distclean + autoreconf + configure + make |
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# Returns: |
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# 0 - success |
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# 1 - invalid arguments or not a git repo |
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# 2 - git pull failed |
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# 3 - build failed |
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# 4 - start failed |
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# Determine project root from script location |
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SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd) |
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PROJECT_ROOT=$(cd "$SCRIPT_DIR/.." && pwd) |
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# Parse arguments |
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MODE="${1:-fast}" |
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WORKDIR="${2:-$PROJECT_ROOT}" |
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# Validate mode |
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if [ "$MODE" != "fast" ] && [ "$MODE" != "full" ]; then |
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echo "ERROR: Invalid mode '$MODE'. Use 'fast' or 'full'" >&2 |
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exit 1 |
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fi |
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# Change to workdir |
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cd "$WORKDIR" || { echo "ERROR: Cannot cd to $WORKDIR" >&2; exit 1; } |
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# Validate git repository |
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if [ ! -d ".git" ]; then |
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echo "ERROR: Not a git repository: $WORKDIR" >&2 |
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exit 1 |
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fi |
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PIDFILE="/var/run/utun.pid" |
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UTUN_BIN="./utun" |
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echo "=== uTun Update ===" |
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echo "Mode: $MODE" |
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echo "Workdir: $(pwd)" |
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# Stop utun if running via pidfile |
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if [ -f "$PIDFILE" ]; then |
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PID=$(cat "$PIDFILE") |
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if kill -0 "$PID" 2>/dev/null; then |
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echo "Stopping utun (PID $PID)..." |
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kill -TERM "$PID" 2>/dev/null || true |
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# Wait graceful shutdown (up to 10s) |
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for i in 1 2 3 4 5 6 7 8 9 10; do |
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if ! kill -0 "$PID" 2>/dev/null; then |
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break |
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fi |
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sleep 1 |
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done |
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# Force kill if still running |
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if kill -0 "$PID" 2>/dev/null; then |
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echo "Force killing utun (PID $PID)..." |
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kill -9 "$PID" 2>/dev/null || true |
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sleep 1 |
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fi |
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fi |
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rm -f "$PIDFILE" |
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fi |
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# Ensure pidfile is removed before start |
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rm -f "$PIDFILE" |
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# Git pull |
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echo "Pulling latest changes..." |
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if ! git pull; then |
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echo "ERROR: git pull failed" >&2 |
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exit 2 |
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fi |
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# Detect number of CPUs (Linux or BSD) |
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if command -v nproc >/dev/null 2>&1; then |
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JOBS=$(nproc) |
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else |
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JOBS=$(sysctl -n hw.ncpu 2>/dev/null || echo 1) |
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fi |
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# Build |
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if [ "$MODE" = "full" ]; then |
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echo "Full rebuild (autotools, clean, configure)..." |
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make distclean 2>/dev/null || true |
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autoreconf -fi 2>&1 | tee autoreconf.log |
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./configure --prefix=/usr/local 2>&1 | tee configure.log |
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make clean |
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else |
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echo "Fast rebuild (incremental)..." |
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fi |
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echo "Building with $JOBS parallel jobs..." |
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if ! make -j"$JOBS" 2>&1 | tee build.log; then |
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echo "ERROR: Build failed" >&2 |
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exit 3 |
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fi |
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# Verify binary exists |
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if [ ! -x "$UTUN_BIN" ]; then |
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echo "ERROR: Binary not found or not executable: $UTUN_BIN" >&2 |
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exit 3 |
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fi |
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echo "Build successful: $(ls -la $UTUN_BIN)" |
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# Start utun |
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echo "Starting utun..." |
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nohup "$UTUN_BIN" > utun_cons.log 2> utun_err.log & |
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# Wait for pidfile to be created (up to 10s) |
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for i in 1 2 3 4 5 6 7 8 9 10; do |
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if [ -f "$PIDFILE" ]; then |
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break |
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fi |
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sleep 1 |
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done |
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# Read PID from file |
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if [ -f "$PIDFILE" ]; then |
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NEW_PID=$(cat "$PIDFILE") |
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else |
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echo "ERROR: Failed to start utun (pidfile not created)" >&2 |
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exit 4 |
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fi |
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# Verify process is running |
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if kill -0 "$NEW_PID" 2>/dev/null; then |
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echo "uTun started successfully (PID $NEW_PID)" |
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exit 0 |
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else |
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echo "ERROR: Failed to start utun (PID $NEW_PID died)" >&2 |
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exit 4 |
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fi
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