Files
fips/examples/sidecar-nostr-relay/scripts/build.sh
T
Origami74 c8b7459fbc Add sidecar-nostr-relay example and fix openwrt CI path
Add a complete example running a strfry Nostr relay exclusively over
the FIPS mesh using the sidecar pattern. Includes Docker Compose
stack, network isolation via iptables, .fips DNS resolution, nak CLI,
build script with cross-compilation support, and documentation.

Also fix the package-openwrt.yml workflow path to match the
openwrt → openwrt-ipk directory rename.
2026-03-19 16:23:13 +00:00

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#!/bin/bash
# Build the FIPS binary and Docker sidecar image.
# Usage: ./build.sh
set -e
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
DOCKER_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
# Find project root (directory containing Cargo.toml)
PROJECT_ROOT="$(cd "$DOCKER_DIR/../.." && pwd)"
if [ ! -f "$PROJECT_ROOT/Cargo.toml" ]; then
echo "Error: Cannot find Cargo.toml at $PROJECT_ROOT" >&2
echo "Expected layout: <project-root>/examples/sidecar-nostr-relay/scripts/build.sh" >&2
exit 1
fi
# Detect host OS
UNAME_S=$(uname -s)
CARGO_TARGET="x86_64-unknown-linux-musl"
if [ "$UNAME_S" = "Darwin" ]; then
echo "Detected macOS host — using cross-compilation for Linux..."
if ! command -v cargo-zigbuild &> /dev/null; then
echo "Error: cargo-zigbuild not found." >&2
echo "Please install it: cargo install cargo-zigbuild" >&2
exit 1
fi
if ! rustup target list --installed | grep -q "$CARGO_TARGET"; then
echo "Installing Rust target $CARGO_TARGET..."
rustup target add "$CARGO_TARGET"
fi
echo "Building FIPS for Linux (release) using cargo-zigbuild..."
cargo zigbuild --release --target "$CARGO_TARGET" --manifest-path="$PROJECT_ROOT/Cargo.toml"
echo "Copying binaries to docker context..."
cp "$PROJECT_ROOT/target/$CARGO_TARGET/release/fips" "$DOCKER_DIR/fips"
cp "$PROJECT_ROOT/target/$CARGO_TARGET/release/fipsctl" "$DOCKER_DIR/fipsctl"
cp "$PROJECT_ROOT/target/$CARGO_TARGET/release/fipstop" "$DOCKER_DIR/fipstop"
else
echo "Building FIPS (release)..."
cargo build --release --manifest-path="$PROJECT_ROOT/Cargo.toml"
echo "Copying binaries to docker context..."
cp "$PROJECT_ROOT/target/release/fips" "$DOCKER_DIR/fips"
cp "$PROJECT_ROOT/target/release/fipsctl" "$DOCKER_DIR/fipsctl"
cp "$PROJECT_ROOT/target/release/fipstop" "$DOCKER_DIR/fipstop"
fi
echo "Done. Binaries at $DOCKER_DIR/{fips,fipsctl,fipstop}"
echo ""
echo "Building Docker image..."
docker compose -f "$DOCKER_DIR/docker-compose.yml" build
echo ""
echo "Ready: cd examples/sidecar-nostr-relay && docker compose up -d"