refactor: build-linux.sh — persistent VM with --prepare/--build/--transfer steps
Replaces the single-shot ephemeral VM approach: - --prepare: create VM, install deps (Rust, cmake, etc), upload source - --build: build on VM with full output (iterate on errors) - --transfer: download binaries to target/linux-x86_64/ - --destroy: delete VM when done - --upload: re-upload source to existing VM - --all: prepare + build + transfer (VM persists) VM reuse: --prepare detects existing wzp-builder VM and just re-uploads. All steps get VM IP from hcloud server list (last created). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Siavash Sameni
@@ -4,107 +4,240 @@ set -euo pipefail
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# Build WarzonePhone Linux x86_64 release binaries using a Hetzner Cloud VPS.
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# Build WarzonePhone Linux x86_64 release binaries using a Hetzner Cloud VPS.
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# Prerequisites: hcloud CLI authenticated, SSH key "wz" registered.
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# Prerequisites: hcloud CLI authenticated, SSH key "wz" registered.
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#
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#
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# Usage: ./scripts/build-linux.sh
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# Usage:
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# ./scripts/build-linux.sh --prepare Create VM, install deps, upload source
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# ./scripts/build-linux.sh --build Build release binaries on the VM
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# ./scripts/build-linux.sh --transfer Download binaries from VM to local
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# ./scripts/build-linux.sh --destroy Delete the VM
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# ./scripts/build-linux.sh --all Run prepare + build + transfer (no destroy)
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#
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#
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# Outputs: target/linux-x86_64/wzp-relay, wzp-client, wzp-bench
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# The VM persists between steps so you can iterate on build errors.
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SSH_KEY_NAME="wz"
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SSH_KEY_NAME="wz"
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SSH_KEY_PATH="/Users/manwe/CascadeProjects/wzp"
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SSH_KEY_PATH="/Users/manwe/CascadeProjects/wzp"
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SERVER_NAME="wzp-builder-$(date +%s)"
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SERVER_TYPE="cx33"
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SERVER_TYPE="cx33"
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IMAGE="debian-12"
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IMAGE="debian-12"
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REMOTE_USER="root"
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REMOTE_USER="root"
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OUTPUT_DIR="target/linux-x86_64"
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OUTPUT_DIR="target/linux-x86_64"
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PROJECT_DIR="/Users/manwe/CascadeProjects/warzonePhone"
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echo "=== WarzonePhone Linux Build ==="
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SSH_OPTS="-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ConnectTimeout=10"
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# Ensure server gets deleted on any exit (success or failure)
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# ---------------------------------------------------------------------------
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cleanup() {
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# Helpers
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if [ -n "${SERVER_NAME:-}" ]; then
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# ---------------------------------------------------------------------------
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echo " Cleaning up server $SERVER_NAME..."
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hcloud server delete "$SERVER_NAME" 2>/dev/null || true
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get_vm_ip() {
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local ip
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ip=$(hcloud server list -o columns=ipv4 -o noheader 2>/dev/null | tail -1 | tr -d ' ')
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if [ -z "$ip" ]; then
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echo "ERROR: No Hetzner VM found. Run --prepare first." >&2
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exit 1
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fi
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fi
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rm -f /tmp/wzp-src.tar.gz
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echo "$ip"
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}
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}
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trap cleanup EXIT
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# 1. Create the build server
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ssh_cmd() {
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echo "[1/7] Creating Hetzner server..."
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local ip
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hcloud server create \
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ip=$(get_vm_ip)
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--name "$SERVER_NAME" \
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ssh $SSH_OPTS -i "$SSH_KEY_PATH" "$REMOTE_USER@$ip" "$@"
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--type "$SERVER_TYPE" \
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}
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--image "$IMAGE" \
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--ssh-key "$SSH_KEY_NAME" \
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--location fsn1 \
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--quiet
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SERVER_IP=$(hcloud server ip "$SERVER_NAME")
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scp_cmd() {
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echo " Server: $SERVER_NAME @ $SERVER_IP"
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local ip
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ip=$(get_vm_ip)
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scp $SSH_OPTS -i "$SSH_KEY_PATH" "$@"
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}
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# SSH options: skip host key check, use our key
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get_vm_name() {
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SSH="ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ConnectTimeout=10 -i $SSH_KEY_PATH $REMOTE_USER@$SERVER_IP"
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hcloud server list -o columns=name -o noheader 2>/dev/null | tail -1 | tr -d ' '
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SCP="scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i $SSH_KEY_PATH"
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}
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# 2. Wait for SSH to come up
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# ---------------------------------------------------------------------------
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echo "[2/7] Waiting for SSH..."
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# --prepare: Create VM, install deps, upload source
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for i in $(seq 1 30); do
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# ---------------------------------------------------------------------------
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if $SSH "echo ok" &>/dev/null; then
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break
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do_prepare() {
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local server_name="wzp-builder"
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# Check if VM already exists
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local existing
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existing=$(hcloud server list -o columns=name -o noheader 2>/dev/null | grep wzp-builder || true)
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if [ -n "$existing" ]; then
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echo "VM already exists: $existing"
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echo "Reusing it. Uploading fresh source..."
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do_upload
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return
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fi
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fi
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sleep 2
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done
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# 3. Install build dependencies
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echo "[1/5] Creating Hetzner VM..."
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echo "[3/7] Installing build dependencies..."
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hcloud server create \
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$SSH "apt-get update -qq && apt-get install -y -qq build-essential cmake pkg-config libasound2-dev curl git > /dev/null 2>&1"
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--name "$server_name" \
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--type "$SERVER_TYPE" \
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--image "$IMAGE" \
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--ssh-key "$SSH_KEY_NAME" \
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--location fsn1 \
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--quiet
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# 4. Install Rust
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local ip
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echo "[4/7] Installing Rust..."
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ip=$(get_vm_ip)
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$SSH "curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable > /dev/null 2>&1"
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echo " VM: $server_name @ $ip"
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# 5. Upload source code
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# Wait for SSH
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echo "[5/7] Uploading source code..."
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echo "[2/5] Waiting for SSH..."
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# Create a tarball excluding target/ and .git/
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for i in $(seq 1 30); do
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tar czf /tmp/wzp-src.tar.gz \
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if ssh $SSH_OPTS -i "$SSH_KEY_PATH" "$REMOTE_USER@$ip" "echo ok" &>/dev/null; then
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--exclude='target' \
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break
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--exclude='.git' \
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fi
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--exclude='.claude' \
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sleep 2
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-C /Users/manwe/CascadeProjects/warzonePhone .
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done
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$SCP /tmp/wzp-src.tar.gz "$REMOTE_USER@$SERVER_IP:/root/wzp-src.tar.gz"
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# Install build dependencies
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$SSH "mkdir -p /root/warzonePhone && tar xzf /root/wzp-src.tar.gz -C /root/warzonePhone"
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echo "[3/5] Installing build dependencies..."
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ssh_cmd "apt-get update -qq && apt-get install -y -qq build-essential cmake pkg-config libasound2-dev curl git libstdc++-12-dev > /dev/null 2>&1"
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# 6. Build release binaries (headless + audio variants)
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# Install Rust
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echo "[6/8] Building all binaries..."
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echo "[4/5] Installing Rust..."
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$SSH "source ~/.cargo/env && cd /root/warzonePhone && cargo build --release --bin wzp-relay --bin wzp-client --bin wzp-bench --bin wzp-web 2>&1" | tail -3
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ssh_cmd "curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable > /dev/null 2>&1"
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echo "[7/8] Building audio-enabled client..."
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# Upload source
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$SSH "source ~/.cargo/env && cd /root/warzonePhone && cargo build --release --bin wzp-client --features audio 2>&1" | tail -3
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echo "[5/5] Uploading source code..."
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$SSH "cp /root/warzonePhone/target/release/wzp-client /root/warzonePhone/target/release/wzp-client-audio"
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do_upload
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$SSH "source ~/.cargo/env && cd /root/warzonePhone && cargo build --release --bin wzp-client 2>&1" | tail -1
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# 8. Download binaries + static files
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echo ""
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echo "[8/8] Downloading binaries..."
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echo "=== VM Ready ==="
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mkdir -p "$OUTPUT_DIR/static"
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echo "IP: $ip"
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$SCP "$REMOTE_USER@$SERVER_IP:/root/warzonePhone/target/release/wzp-relay" "$OUTPUT_DIR/wzp-relay"
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echo "SSH: ssh -i $SSH_KEY_PATH root@$ip"
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$SCP "$REMOTE_USER@$SERVER_IP:/root/warzonePhone/target/release/wzp-client" "$OUTPUT_DIR/wzp-client"
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echo ""
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$SCP "$REMOTE_USER@$SERVER_IP:/root/warzonePhone/target/release/wzp-client-audio" "$OUTPUT_DIR/wzp-client-audio"
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echo "Next: ./scripts/build-linux.sh --build"
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$SCP "$REMOTE_USER@$SERVER_IP:/root/warzonePhone/target/release/wzp-bench" "$OUTPUT_DIR/wzp-bench"
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}
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$SCP "$REMOTE_USER@$SERVER_IP:/root/warzonePhone/target/release/wzp-web" "$OUTPUT_DIR/wzp-web"
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$SCP "$REMOTE_USER@$SERVER_IP:/root/warzonePhone/crates/wzp-web/static/index.html" "$OUTPUT_DIR/static/index.html"
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# Show results (server is deleted by EXIT trap)
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do_upload() {
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echo ""
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echo " Creating source tarball..."
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echo "=== Build Complete ==="
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tar czf /tmp/wzp-src.tar.gz \
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ls -lh "$OUTPUT_DIR"/wzp-*
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--exclude='target' \
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echo ""
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--exclude='.git' \
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echo "Binaries:"
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--exclude='.claude' \
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echo " wzp-relay — relay daemon"
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--exclude='notes' \
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echo " wzp-client — headless client (--send-tone, --record)"
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-C "$PROJECT_DIR" . 2>/dev/null
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echo " wzp-client-audio — client with mic/speakers (needs libasound2)"
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echo " wzp-web — web bridge (serve with static/ folder)"
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local ip
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echo " wzp-bench — benchmarks"
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ip=$(get_vm_ip)
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echo " static/ — web UI files"
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echo " Uploading to VM..."
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echo ""
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scp $SSH_OPTS -i "$SSH_KEY_PATH" /tmp/wzp-src.tar.gz "$REMOTE_USER@$ip:/root/wzp-src.tar.gz" 2>/dev/null
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echo "Deploy with:"
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ssh_cmd "rm -rf /root/warzonePhone && mkdir -p /root/warzonePhone && tar xzf /root/wzp-src.tar.gz -C /root/warzonePhone" 2>/dev/null
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echo " scp $OUTPUT_DIR/wzp-* user@server:~/wzp/"
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rm -f /tmp/wzp-src.tar.gz
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echo " Source uploaded."
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}
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# ---------------------------------------------------------------------------
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# --build: Build release binaries on the VM
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# ---------------------------------------------------------------------------
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do_build() {
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local ip
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ip=$(get_vm_ip)
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echo "=== Building on $ip ==="
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echo "[1/3] Building relay + client + web..."
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ssh_cmd "source ~/.cargo/env && cd /root/warzonePhone && cargo build --release --bin wzp-relay --bin wzp-client --bin wzp-bench --bin wzp-web 2>&1"
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echo ""
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echo "[2/3] Building audio-enabled client..."
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ssh_cmd "source ~/.cargo/env && cd /root/warzonePhone && cargo build --release --bin wzp-client --features audio 2>&1" | tail -5
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ssh_cmd "cp /root/warzonePhone/target/release/wzp-client /root/warzonePhone/target/release/wzp-client-audio"
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ssh_cmd "source ~/.cargo/env && cd /root/warzonePhone && cargo build --release --bin wzp-client 2>&1" | tail -3
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echo ""
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echo "[3/3] Verifying binaries..."
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ssh_cmd "ls -lh /root/warzonePhone/target/release/wzp-relay /root/warzonePhone/target/release/wzp-client /root/warzonePhone/target/release/wzp-web /root/warzonePhone/target/release/wzp-bench /root/warzonePhone/target/release/wzp-client-audio"
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echo ""
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echo "=== Build Complete ==="
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echo "Next: ./scripts/build-linux.sh --transfer"
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}
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# ---------------------------------------------------------------------------
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# --transfer: Download binaries from VM to local
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# ---------------------------------------------------------------------------
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do_transfer() {
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local ip
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ip=$(get_vm_ip)
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echo "=== Downloading binaries from $ip ==="
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mkdir -p "$OUTPUT_DIR/static"
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for bin in wzp-relay wzp-client wzp-client-audio wzp-bench wzp-web; do
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echo " $bin..."
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scp $SSH_OPTS -i "$SSH_KEY_PATH" "$REMOTE_USER@$ip:/root/warzonePhone/target/release/$bin" "$OUTPUT_DIR/$bin" 2>/dev/null
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done
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# Static files for web bridge
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scp $SSH_OPTS -i "$SSH_KEY_PATH" "$REMOTE_USER@$ip:/root/warzonePhone/crates/wzp-web/static/index.html" "$OUTPUT_DIR/static/index.html" 2>/dev/null
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scp $SSH_OPTS -i "$SSH_KEY_PATH" "$REMOTE_USER@$ip:/root/warzonePhone/crates/wzp-web/static/audio-processor.js" "$OUTPUT_DIR/static/audio-processor.js" 2>/dev/null
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echo ""
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echo "=== Transfer Complete ==="
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ls -lh "$OUTPUT_DIR"/wzp-*
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echo ""
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echo "Deploy with:"
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echo " scp $OUTPUT_DIR/wzp-relay $OUTPUT_DIR/wzp-client user@server:~/wzp/"
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}
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# ---------------------------------------------------------------------------
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# --destroy: Delete the VM
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# ---------------------------------------------------------------------------
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do_destroy() {
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local name
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name=$(get_vm_name)
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if [ -z "$name" ]; then
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echo "No VM to destroy."
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return
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fi
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echo "Deleting VM: $name"
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hcloud server delete "$name"
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echo "Done."
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}
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# ---------------------------------------------------------------------------
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# Main
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# ---------------------------------------------------------------------------
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case "${1:-}" in
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--prepare)
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do_prepare
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;;
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--build)
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do_build
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;;
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--transfer)
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do_transfer
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;;
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--destroy)
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do_destroy
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;;
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--all)
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do_prepare
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do_build
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do_transfer
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echo ""
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echo "VM is still running. Destroy with: ./scripts/build-linux.sh --destroy"
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;;
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--upload)
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do_upload
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;;
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*)
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echo "Usage: $0 {--prepare|--build|--transfer|--destroy|--all|--upload}"
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echo ""
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echo "Steps:"
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echo " --prepare Create VM, install deps, upload source"
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echo " --build Build release binaries (shows full output)"
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echo " --transfer Download binaries to target/linux-x86_64/"
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echo " --destroy Delete the VM"
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echo " --all prepare + build + transfer (VM persists)"
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echo " --upload Re-upload source to existing VM"
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exit 1
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;;
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esac
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Reference in New Issue
Block a user