blumeops/containers/forgejo-runner/Dockerfile
Erich Blume f19795615c
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Simplify forgejo-runner to job execution image
- Remove daemon entrypoint (host runner handles daemon)
- Add Node.js 20.x for GitHub Actions compatibility
- Keep Docker CLI for container builds
- Switch workflow back to ubuntu-latest (host runner)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-25 18:06:33 -08:00

41 lines
1.5 KiB
Docker

# Forgejo Actions Job Execution Image
#
# This image is used as the job execution environment for Forgejo Actions.
# The host runner daemon creates containers from this image to run workflow steps.
#
# Includes: Node.js (for GitHub Actions), Docker CLI, git, and common CI tools.
#
# Usage: Configure runner with label like:
# docker:docker://registry.ops.eblu.me/blumeops/forgejo-runner:latest
FROM debian:bookworm-slim
ARG TARGETARCH
# Install base dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
curl \
git \
jq \
gnupg \
lsb-release \
xz-utils \
&& rm -rf /var/lib/apt/lists/*
# Install Node.js 20.x (required for actions/checkout@v4 and other GitHub Actions)
RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
&& apt-get install -y --no-install-recommends nodejs \
&& rm -rf /var/lib/apt/lists/*
# Install Docker CLI (for container builds - daemon accessed via socket mount)
RUN install -m 0755 -d /etc/apt/keyrings \
&& curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc \
&& chmod a+r /etc/apt/keyrings/docker.asc \
&& echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list \
&& apt-get update \
&& apt-get install -y --no-install-recommends docker-ce-cli \
&& rm -rf /var/lib/apt/lists/*
# Default to bash
CMD ["/bin/bash"]