compile program statically

Dockerfile

@@ -1,9 +0,0 @@
-FROM alpine:3.14.1 as alpine
-RUN apk add -U --no-cache ca-certificates
-FROM alpine:3.14.1
-EXPOSE 3000
-LABEL maintainer="dockerhub@enderware.de"
-ENV GODEBUG netdns=go
-COPY --from=alpine /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
-ADD gitea-attachements-proxy /bin/
-ENTRYPOINT ["/bin/gitea-attachements-proxy"]

package.nix

@@ -13,16 +13,22 @@ pkgs.buildGo117Module {
   src = ./.;
 
   buildInputs = [
+    stdenv glibc.static
   ] ++deps;
   nativeBuildInputs = [
   ] ++nativeDeps;
 
   tags = [ ];
+  ldflags = [
+      "-s" "-w"
+      "-linkmode external"
+      "-extldflags -static"
+    ];
 
   allowGoReference = false;
 
   #vendorSha256 = lib.fakeSha256;
-  vendorSha256 = "sha256-K5EBHiU03DMzD/E4yuCLq6p+G0PU62bR1BHuGtA3KhU=";
+  vendorSha256 = "sha256-2UA3WfEN/TxxsBgiEQv6O90k/AJOsy76Di/kbRBJNfY=";
 
   meta = {
     description = "A Wrapper around the gitea API to get attachments by tags";