pgcat deb package (#539)

utilities/deb.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+#
+# Build an Ubuntu deb.
+#
+script_dir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+deb_dir="/tmp/pgcat-build"
+export PACKAGE_VERSION=${1:-"1.1.1"}
+if [[ $(arch) == "x86_64" ]]; then
+  export ARCH=amd64
+else
+  export ARCH=arm64
+fi
+
+cd "$script_dir/.."
+cargo build --release
+
+rm -rf "$deb_dir"
+mkdir -p "$deb_dir/DEBIAN"
+mkdir -p "$deb_dir/usr/bin"
+mkdir -p "$deb_dir/etc"
+
+cp target/release/pgcat "$deb_dir/usr/bin/pgcat"
+chmod +x "$deb_dir/usr/bin/pgcat"
+
+cp pgcat.toml "$deb_dir/etc/pgcat.toml"
+
+(cat control | envsubst) > "$deb_dir/DEBIAN/control"
+
+dpkg-deb \
+  --root-owner-group \
+  -z1 \
+  --build "$deb_dir" \
+  pgcat-${PACKAGE_VERSION}-ubuntu22.04-${ARCH}.deb