Add Dockerfile, TrueNAS SCALE compose file and image publishing on release

deploy/build.sh

@@ -4,6 +4,7 @@
 #   deploy/build.sh [version]      version defaults to `git describe`
 #
 # Output:
+#   dist/bin/<os>_<arch>/beach                           the raw binary (the Docker image uses the linux ones)
 #   dist/beach_<version>_<os>_<arch>.tar.gz or .zip
 #   dist/SHA256SUMS
 #
@@ -17,7 +18,7 @@ VERSION=${1:-$(git describe --tags --always 2>/dev/null || echo dev)}
 TARGETS=${TARGETS:-"linux/amd64 windows/amd64"}
 
 rm -rf dist
-mkdir -p dist/stage
+mkdir -p dist/bin dist/stage
 for t in $TARGETS; do
 	os=${t%/*}
 	arch=${t#*/}
@@ -29,6 +30,7 @@ for t in $TARGETS; do
 	for c in $CMDS; do
 		echo "building $c $VERSION for $os/$arch"
 		CGO_ENABLED=0 GOOS=$os GOARCH=$arch 			go build -trimpath -ldflags "-s -w -X main.version=$VERSION" -o "$stage/$c$ext" "./cmd/$c"
+		mkdir -p "dist/bin/${os}_${arch}" && cp "$stage/$c$ext" "dist/bin/${os}_${arch}/"
 	done
 	for f in LICENSE README.md; do
 		[ -f "$f" ] && cp "$f" "$stage/"