feat(docker): switch base from barichello/godot-ci to debian:bookworm-slim #12

Merged
haylan merged 1 commits from feat/debian-slim-base into main 2026-08-06 22:02:11 +00:00
3 changed files with 52 additions and 21 deletions
Showing only changes of commit 8feeb2b428 - Show all commits
+10 -6
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@@ -9,9 +9,9 @@ on:
inputs:
godot_version:
description: >-
Godot version to (re)build, e.g. 4.7.1 — must exist as a
barichello/godot-ci tag (https://hub.docker.com/r/barichello/godot-ci/tags).
Leave empty to build the newest stable, same as the nightly run.
Godot version to (re)build, e.g. 4.7.1 — must exist as a stable release at
https://github.com/godotengine/godot-builds/releases. Leave empty to build
the newest stable, same as the nightly run.
required: false
type: string
@@ -40,12 +40,16 @@ jobs:
UPDATE_LATEST=true
fi
if ! docker manifest inspect "barichello/godot-ci:${VERSION}" >/dev/null 2>&1; then
# This image no longer depends on barichello/godot-ci as a base — it downloads Godot
# directly from godot-builds' own GitHub releases (see Dockerfile), so the gate here
# is against *that* release existing, not a third party's Docker tag.
RELEASE_URL="https://github.com/godotengine/godot-builds/releases/download/${VERSION}-stable/Godot_v${VERSION}-stable_linux.x86_64.zip"
if ! curl -fsSL -o /dev/null -r 0-0 "$RELEASE_URL"; then
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
echo "::error::No barichello/godot-ci tag for '${VERSION}'. Check https://hub.docker.com/r/barichello/godot-ci/tags"
echo "::error::No godot-builds stable release for '${VERSION}'. Check https://github.com/godotengine/godot-builds/releases"
exit 1
fi
echo "::notice::Newest Godot stable is ${VERSION} but barichello/godot-ci has no matching tag yet — skipping, will retry tomorrow."
echo "::notice::Newest Godot stable is ${VERSION} but its godot-builds release isn't up yet — skipping, will retry tomorrow."
echo "skip=true" >> "$GITHUB_OUTPUT"
exit 0
fi
+28 -9
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@@ -1,16 +1,25 @@
# GODOT_VERSION selects the barichello/godot-ci base tag (Godot 4.0+ only — see
# docs/handoff/godot-ci-custom-image.md). BLENDER_URL is the tarball to bake in;
# GODOT_VERSION is a stable Godot release tag (e.g. "4.7.1", no "-stable" suffix — Godot 4.0+
# only, see docs/handoff/godot-ci-custom-image.md). BLENDER_URL is the tarball to bake in.
# .gitea/workflows/publish.yml always resolves both at build time via
# scripts/resolve-godot-version.sh and scripts/resolve-blender-url.sh. The
# defaults below are only a fallback for a plain local `docker build`.
# scripts/resolve-godot-version.sh and scripts/resolve-blender-url.sh. The defaults below are
# only a fallback for a plain local `docker build`.
#
# Godot itself is downloaded straight from its official GitHub releases (godot-builds), the same
# source barichello/godot-ci's own Dockerfile uses — this image no longer depends on that image
# as a base. Decided via wayfinder map https://git.arthurerlich.de/haylan/godot-ci/issues/2,
# ticket https://git.arthurerlich.de/haylan/godot-ci/issues/7: Alpine was considered and rejected
# (official Godot/Blender binaries are glibc-only, and Alpine's musl-native alternatives live
# only on its unpinned `edge` repo); a plain glibc-slim base doesn't cost the compatibility risk.
ARG GODOT_VERSION=4.7.1
FROM barichello/godot-ci:${GODOT_VERSION}
FROM debian:bookworm-slim
ARG GODOT_VERSION
ARG BLENDER_URL=https://download.blender.org/release/Blender4.2/blender-4.2.3-linux-x64.tar.xz
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates curl unzip xz-utils \
libfontconfig1 \
build-essential scons pkg-config xz-utils curl \
build-essential scons pkg-config \
libx11-dev libxcursor-dev libxinerama-dev libgl1-mesa-dev \
libasound2-dev libpulse-dev libudev-dev libxi-dev libxrandr-dev libwayland-dev \
mingw-w64 \
@@ -21,9 +30,19 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
&& update-alternatives --set x86_64-w64-mingw32-gcc /usr/bin/x86_64-w64-mingw32-gcc-posix \
&& update-alternatives --set x86_64-w64-mingw32-g++ /usr/bin/x86_64-w64-mingw32-g++-posix \
&& rm -rf /var/lib/apt/lists/* \
# Blender is not bundled in barichello/godot-ci, and Ubuntu's apt package lags
# (stuck on 4.0.2 on noble) — install the resolved tarball straight from
# download.blender.org instead of `apt-get install blender`.
# Godot editor + export templates, straight from the official release (same URL shape
# barichello/godot-ci's own Dockerfile uses) — stable releases only, matching what
# scripts/resolve-godot-version.sh resolves.
&& curl -fsSLO "https://github.com/godotengine/godot-builds/releases/download/${GODOT_VERSION}-stable/Godot_v${GODOT_VERSION}-stable_linux.x86_64.zip" \
&& curl -fsSLO "https://github.com/godotengine/godot-builds/releases/download/${GODOT_VERSION}-stable/Godot_v${GODOT_VERSION}-stable_export_templates.tpz" \
&& mkdir -p "/root/.local/share/godot/export_templates/${GODOT_VERSION}.stable" \
&& unzip -q "Godot_v${GODOT_VERSION}-stable_linux.x86_64.zip" \
&& mv "Godot_v${GODOT_VERSION}-stable_linux.x86_64" /usr/local/bin/godot \
&& unzip -q "Godot_v${GODOT_VERSION}-stable_export_templates.tpz" \
&& mv templates/* "/root/.local/share/godot/export_templates/${GODOT_VERSION}.stable/" \
&& rm -rf "Godot_v${GODOT_VERSION}-stable_linux.x86_64.zip" "Godot_v${GODOT_VERSION}-stable_export_templates.tpz" templates \
# Blender is not bundled anywhere here — install the resolved tarball straight from
# download.blender.org instead of an apt package.
&& curl -fsSL "$BLENDER_URL" -o /tmp/blender.tar.xz \
&& mkdir -p /opt/blender \
&& tar -xJf /tmp/blender.tar.xz -C /opt/blender --strip-components=1 \
+14 -6
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@@ -1,9 +1,17 @@
# godot-ci
Custom image extending `barichello/godot-ci` with the Godot export-template toolchain and Blender
A `debian:bookworm-slim`-based image with Godot, its export-template toolchain, and Blender
pre-installed, so `Project4x`'s `export-template.yml` doesn't `apt-get install` them on every
release run.
Godot is downloaded directly from its official [godot-builds
releases](https://github.com/godotengine/godot-builds/releases) rather than from a base image —
this repo previously extended `barichello/godot-ci` (Ubuntu-based) but moved off it to shed that
dependency's weight. Alpine was considered and rejected first: official Godot and Blender
binaries are glibc-only, and Alpine's musl-native alternatives for both live only on its unpinned
`edge` repo — not a safe bet for a nightly-rebuilding image. See [wayfinder map
#2](https://git.arthurerlich.de/haylan/godot-ci/issues/2) for the full research trail.
Built from the handoff spec at `Project4x`'s `docs/handoff/godot-ci-custom-image.md`; scope and
versioning have since moved on from that spec — see below.
@@ -22,13 +30,13 @@ this image's Blender toolchain).
- **Nightly (midnight, `schedule:`)**: resolves the newest *stable* Godot release
(`scripts/resolve-godot-version.sh`) and the newest stable Blender
(`scripts/resolve-blender-url.sh`), and rebuilds+pushes `<version>` + `latest` only if that
Godot version isn't already published. If `barichello/godot-ci` hasn't tagged the new Godot
version yet, the run skips (with a notice, not a failure) and retries the next night.
Godot version isn't already published. If godot-builds hasn't published that release's assets
yet, the run skips (with a notice, not a failure) and retries the next night.
- **Manual (`workflow_dispatch`)**: type a Godot version (e.g. `4.6.3`) to (re)build and push that
exact tag, always with whatever Blender is newest at build time. Overwrites the tag if it
already exists. Does **not** touch `latest`. Fails clearly if `barichello/godot-ci` has no
matching tag — check
[its tag list](https://hub.docker.com/r/barichello/godot-ci/tags) first.
already exists. Does **not** touch `latest`. Fails clearly if godot-builds has no matching
release — check its [releases list](https://github.com/godotengine/godot-builds/releases)
first.
Blender has no official "latest stable" API — `resolve-blender-url.sh` scrapes
`download.blender.org/release/`. `scripts/test-lib.sh` is an offline smoke test for the parsing