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scripts/build-deb.sh

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+#!/bin/bash
+# build-deb.sh - Build Debian package for FeatherDDNS (runs inside container)
+set -e
+
+VERSION="${VERSION:-1.0.0}"
+ARCH="amd64"
+PACKAGE_NAME="featherddns"
+MAINTAINER="Steven Tracey <steven@nevets.tech>"
+HOMEPAGE="https://git.nevets.tech/Steven/FeatherDDNS"
+
+BUILD_DIR="build/${PACKAGE_NAME}_${VERSION}_${ARCH}"
+
+echo "Building ${PACKAGE_NAME} version ${VERSION}..."
+
+# Clean and create build directory
+rm -rf "$BUILD_DIR"
+mkdir -p "$BUILD_DIR/DEBIAN"
+mkdir -p "$BUILD_DIR/usr/bin"
+mkdir -p "$BUILD_DIR/etc/featherddns"
+mkdir -p "$BUILD_DIR/lib/systemd/system"
+
+# Copy and strip binary
+echo "Copying binary..."
+cp "bin/FeatherDDNS" "$BUILD_DIR/usr/bin/featherddns"
+strip "$BUILD_DIR/usr/bin/featherddns"
+chmod 755 "$BUILD_DIR/usr/bin/featherddns"
+
+# Copy config if exists
+if [ -f "config.json.example" ]; then
+    echo "Copying configuration..."
+    cp "config.json.example" "$BUILD_DIR/etc/featherddns/config.json"
+    chmod 644 "$BUILD_DIR/etc/featherddns/config.json"
+fi
+
+# Copy systemd service if exists
+if [ -f "featherddns.service" ]; then
+    echo "Copying systemd service..."
+    cp "featherddns.service" "$BUILD_DIR/lib/systemd/system/"
+    chmod 644 "$BUILD_DIR/lib/systemd/system/featherddns.service"
+fi
+
+# Create control file
+cat > "$BUILD_DIR/DEBIAN/control" <<EOF
+Package: ${PACKAGE_NAME}
+Version: ${VERSION}
+Section: net
+Priority: optional
+Architecture: ${ARCH}
+Maintainer: ${MAINTAINER}
+Depends: libc6
+Homepage: ${HOMEPAGE}
+Description: FeatherDDNS - Lightweight Dynamic DNS Server
+ A lightweight dynamic DNS server for updating DNS records
+ via HTTP API requests.
+EOF
+
+# Create conffiles if config exists
+if [ -f "$BUILD_DIR/etc/featherddns/config.json" ]; then
+    cat > "$BUILD_DIR/DEBIAN/conffiles" <<EOF
+/etc/featherddns/config.json
+EOF
+    chmod 644 "$BUILD_DIR/DEBIAN/conffiles"
+fi
+
+# Create postinst script
+cat > "$BUILD_DIR/DEBIAN/postinst" <<'EOF'
+#!/bin/bash
+set -e
+
+case "$1" in
+    configure)
+        # Create featherddns user if it doesn't exist
+        if ! getent passwd featherddns > /dev/null; then
+            useradd --system --home-dir /var/lib/featherddns --shell /bin/false featherddns
+        fi
+
+        # Create directories
+        mkdir -p /var/lib/featherddns
+        mkdir -p /var/log/featherddns
+        chown featherddns:featherddns /var/lib/featherddns
+        chown featherddns:featherddns /var/log/featherddns
+
+        # Reload systemd
+        if [ -d /run/systemd/system ]; then
+            systemctl daemon-reload >/dev/null || true
+        fi
+        ;;
+esac
+
+exit 0
+EOF
+chmod 755 "$BUILD_DIR/DEBIAN/postinst"
+
+# Create prerm script
+cat > "$BUILD_DIR/DEBIAN/prerm" <<'EOF'
+#!/bin/bash
+set -e
+
+case "$1" in
+    remove|upgrade)
+        if [ -d /run/systemd/system ]; then
+            systemctl stop featherddns.service >/dev/null 2>&1 || true
+        fi
+        ;;
+esac
+
+exit 0
+EOF
+chmod 755 "$BUILD_DIR/DEBIAN/prerm"
+
+# Create postrm script
+cat > "$BUILD_DIR/DEBIAN/postrm" <<'EOF'
+#!/bin/bash
+set -e
+
+case "$1" in
+    remove)
+        if [ -d /run/systemd/system ]; then
+            systemctl daemon-reload >/dev/null || true
+        fi
+        ;;
+    purge)
+        rm -rf /etc/featherddns
+        rm -rf /var/lib/featherddns
+        rm -rf /var/log/featherddns
+        if [ -d /run/systemd/system ]; then
+            systemctl daemon-reload >/dev/null || true
+        fi
+        ;;
+esac
+
+exit 0
+EOF
+chmod 755 "$BUILD_DIR/DEBIAN/postrm"
+
+# Build the package
+echo "Building package..."
+dpkg-deb --build --root-owner-group "$BUILD_DIR"
+
+# Move to dist directory
+mkdir -p dist
+mv "${BUILD_DIR}.deb" "dist/"
+
+echo "Package built: dist/${PACKAGE_NAME}_${VERSION}_${ARCH}.deb"
+
+# Run lintian check
+if command -v lintian > /dev/null 2>&1; then
+    echo "Running lintian check..."
+    lintian "dist/${PACKAGE_NAME}_${VERSION}_${ARCH}.deb" || true
+fi
+
+echo "Done!"