add trimpath

Makefile

@@ -1,5 +1,5 @@
 build:
-	CGO_ENABLED=1 go build -mod=vendor -tags=embed -o service main.go
+	CGO_ENABLED=1 go build -mod=vendor -tags=embed -ldflags "-s -w" -trimpath -o service main.go
 
 build-static:
 	npm --prefix static ci && npm --prefix static run build

build-cross.sh

@@ -1,19 +1,15 @@
 #!/bin/sh
 
-GOVERSION=${GOVERSION:-1.20.5}
+GOVERSION=${GOVERSION:-1.22}
 CONTAINER=${PREFIX}-${ARCH}
 
 # prepare
 podman build -t ${CONTAINER} -f - <<EOF
-  FROM debian:stable-slim
+  FROM golang:${GOVERSION}
 
   RUN dpkg --add-architecture ${ARCH}
   RUN apt-get update && apt-get install --yes --no-install-recommends make curl ca-certificates libgstreamer1.0-dev:${ARCH} libgstreamer-plugins-base1.0-dev:${ARCH} ${DEPS}
 
-  WORKDIR /go
-  RUN curl -L "https://go.dev/dl/go${GOVERSION}.linux-amd64.tar.gz" | tar xzf - --strip-components 1
-  ENV PATH "$PATH:/go/bin"
-
   ENV CGO_ENABLED 1
   ENV GOOS "linux"
   ENV GOARCH "${GOARCH}"
@@ -26,4 +22,4 @@ podman run \
   --volume ./:/data \
   --workdir /data \
   ${CONTAINER} \
-  go build -mod=vendor -tags=embed -o service-linux-${GOARCH} main.go
+  go build -mod=vendor -tags=embed -ldflags "-s -w" -trimpath -o service-linux-${GOARCH} main.go