fix(container): add sse defaults (#65)

This commit adds default arguments to the container so that it automatically starts using the SSE transport on port 5000 for all interfaces.

Author: nicholascioli

.github/workflows/release-container.yml

@@ -68,7 +68,7 @@ jobs:
         run: |
           docker image tag "${{ steps.build.outputs.id }}" "$FQDN:$TAG"
           docker image push "$FQDN:$TAG"
-          echo "digest=`docker manifest inspect $FQDN:$TAG --verbose | nix run nixpkgs#jq -- -r .Descriptor.digest`" >> $GITHUB_OUTPUT
+          echo "digest=`docker manifest inspect $FQDN:$TAG --verbose | nix run --inputs-from .# nixpkgs#jq -- -r .Descriptor.digest`" >> $GITHUB_OUTPUT
 
       - name: Generate artifact attestation
         uses: actions/attest-build-provenance@v2

flake.nix

@@ -159,9 +159,26 @@
             packages.apollo-mcp
           ];
 
-          config = {
+          config = let
+            sse-port = 5000;
+          in {
             # Make the entrypoint the server
-            Entrypoint = ["apollo-mcp-server" "-d" "/data"];
+            Entrypoint = [
+              "apollo-mcp-server"
+
+              # Always consider /data to be the CWD for the process
+              "-d"
+              "/data"
+
+              # Use SSE transport by default, bound to all addresses
+              "--sse-address"
+              "0.0.0.0"
+              "--sse-port"
+              "${builtins.toString sse-port}"
+            ];
+
+            # Listen on container port for SSE requests
+            Expose = "${builtins.toString sse-port}/tcp";
 
             # Drop to local user
             User = "1000";