# 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"]