musl linux compilation working from now on

.env_template_musl

@@ -0,0 +1,11 @@
+JWT_SECRET=<GENERATE-A-SECRET>
+RUST_DB_MODE=embedded
+KOMP_AC_POSTGRES_DIR=./data/postgresql
+RUST_DB_NAME=komp_ac
+RUST_DB_USER=postgres
+RUST_DB_PASSWORD=<GENERATE-A-DATABASE-PASSWORD>
+RUST_DB_HOST=127.0.0.1
+RUST_DB_PORT=5433
+RUST_DB_MAX_CONNECTIONS=5
+GRPC_LISTEN_ADDRESS=[::1]:50051
+PG_DUMP_DIR=./data/dumps

.gitignore

@@ -16,3 +16,4 @@ AGENT_TESTING_NOTES.md
 AGENT_TESTING_NOTES_CLIENT.md
 AGENT_TESTING_NOTES_WEB.md
 run_bins/
+result

packaging/musl/README.md

@@ -21,7 +21,7 @@ Output: `result/bin/server`.
 The resulting executable is intended for 64-bit Linux kernels. Run it normally:
 
 ```sh
-cp .env_template .env
+cp .env_template_musl .env
 # Replace JWT_SECRET in .env before starting.
 ./result/bin/server server
 ```

packaging/musl/default.nix

@@ -157,9 +157,14 @@ bootstrapRustPlatform.buildRustPackage {
   SQLX_OFFLINE = "true";
   RUSTFLAGS = "-Ctarget-feature=+crt-static";
 
+  preBuild = ''
+    cp -r ${source}/.sqlx .sqlx
+  '';
+
   postInstall = ''
-    file "$out/bin/server" | grep -q 'statically linked'
+    test -x "$out/bin/server"
     ! readelf -l "$out/bin/server" | grep -q 'Requesting program interpreter'
+    ! readelf -d "$out/bin/server" | grep -q '(NEEDED)'
   '';
 
   meta = {