deploy/Dockerfile.gitea-mcp

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+# gitea-mcp-server, rebuilt on a shell-bearing base.
+#
+# WHY THIS EXISTS
+# ---------------
+# Upstream `docker.gitea.com/gitea-mcp-server` is distroless: `Cmd` is
+# ["/app/gitea-mcp"] and there is no /bin/sh at any path (verified by exec'ing
+# every candidate against the running pod).
+#
+# That is fine until the server needs `secretDelivery: injector`. The OpenBao
+# agent renders secrets to a FILE, so mcpd wraps the container command as
+# `sh -c '. /vault/secrets/<name>; exec "$0" "$@"'` — which needs a shell. With
+# no shell the pod cannot source its own credentials, and gitea was the single
+# server in the fleet blocked on this.
+#
+# Copying one static Go binary onto debian:stable-slim is cheaper than building
+# and maintaining a static "envexec" shim, and follows the precedent already set
+# by deploy/Dockerfile.docmost-mcp — this repo already rebuilds third-party MCP
+# servers when it needs to change how they run.
+#
+# ca-certificates is required, not incidental: the binary talks HTTPS to
+# https://mysources.co.uk and a distroless base ships its own trust store which
+# we are leaving behind.
+FROM debian:stable-slim
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY --from=docker.gitea.com/gitea-mcp-server:latest /app/gitea-mcp /usr/local/bin/gitea-mcp
+
+WORKDIR /app
+
+# Kept as ENTRYPOINT so the plain (non-injected) path behaves exactly like
+# upstream. mcpd REPLACES this with the sourcing wrapper when the server opts
+# into injected delivery — that is why a shell has to exist in the image.
+ENTRYPOINT ["/usr/local/bin/gitea-mcp"]

scripts/build-gitea-mcp.sh

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+#!/bin/bash
+# Build gitea-mcp Docker image and push to Gitea container registry
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
+cd "$PROJECT_ROOT"
+
+# Load .env for GITEA_TOKEN
+if [ -f .env ]; then
+  set -a; source .env; set +a
+fi
+
+# Push directly to internal address (external proxy has body size limit)
+REGISTRY="10.0.0.194:3012"
+IMAGE="gitea-mcp"
+TAG="${1:-latest}"
+
+echo "==> Building gitea-mcp image..."
+podman build -t "$IMAGE:$TAG" -f deploy/Dockerfile.gitea-mcp .
+
+echo "==> Tagging as $REGISTRY/michal/$IMAGE:$TAG..."
+podman tag "$IMAGE:$TAG" "$REGISTRY/michal/$IMAGE:$TAG"
+
+echo "==> Logging in to $REGISTRY..."
+podman login --tls-verify=false -u michal -p "$GITEA_TOKEN" "$REGISTRY"
+
+echo "==> Pushing to $REGISTRY/michal/$IMAGE:$TAG..."
+podman push --tls-verify=false "$REGISTRY/michal/$IMAGE:$TAG"
+
+# Ensure package is linked to the repository
+source "$SCRIPT_DIR/link-package.sh"
+link_package "container" "$IMAGE"
+
+echo "==> Done!"
+echo "    Image: $REGISTRY/michal/$IMAGE:$TAG"