build: package syncplay bootstrap as wheel

Dockerfile

@@ -4,19 +4,19 @@ FROM ${PYTHON} AS builder
 RUN apk add uv
 RUN sh -c '[ $(getconf LONG_BIT) -eq 64 ] || apk add gcc cargo musl-dev libffi-dev openssl-dev'
 WORKDIR /build/
-RUN --mount=type=bind,ro,source=uv.lock,target=uv.lock \
+RUN --mount=type=bind,rw,source=./src/,target=./src/ \
+    --mount=type=bind,ro,source=uv.lock,target=uv.lock \
     --mount=type=bind,ro,source=pyproject.toml,target=pyproject.toml \
-    --mount=type=bind,rw,source=./src/syncplay/,target=./src/syncplay/ \
     uv tree --frozen && \
     uv export --frozen --no-dev --no-emit-package syncplay -o requirements.txt && \
     pip wheel --require-hashes -r requirements.txt --wheel-dir /wheels/ && \
-    pip wheel --no-deps ./src/syncplay/ --wheel-dir /wheels/
+    pip wheel --no-deps ./src/syncplay/ --wheel-dir /wheels/ && \
+    uv build --wheel -o /wheels/
 
 FROM ${PYTHON}
 RUN sh -c '[ $(apk info -e libgcc) ] || apk add --no-cache libgcc'
 RUN --mount=type=cache,ro,from=builder,source=/wheels/,target=/wheels/ \
-    cd /usr/local/lib/python3.*/ && ls /wheels/*.whl | xargs -P0 -n1 unzip -qd ./site-packages/
-COPY ./src/boot.py /usr/bin/syncplay
+    PYTHONDONTWRITEBYTECODE=1 pip install --no-index --no-compile --no-cache-dir --find-links=/wheels/ /wheels/*.whl
 
 ARG USER_UID=0
 ARG USER_GID=0
@@ -28,4 +28,4 @@ USER ${USER_UID}:${USER_GID}
 EXPOSE 8999
 WORKDIR /data/
 ENV PYTHONUNBUFFERED=1
-ENTRYPOINT ["syncplay"]
+ENTRYPOINT ["sp_boot"]

pyproject.toml

@@ -1,3 +1,7 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
 [project]
 name = "syncplay-boot"
 description = "Bootstrap of Syncplay server."
@@ -8,6 +12,8 @@ authors = [
 
 dynamic = ["version"]
 requires-python = "~=3.12"
+scripts.sp_boot = "syncplay_boot:boot"
+
 dependencies = [
     "pyyaml>=6.0.2",
     "syncplay",
@@ -35,3 +41,9 @@ pythonVersion = "3.12"
 typeCheckingMode = "basic"
 pythonPlatform = "All"
 include = ["src"]
+
+[tool.hatch.version]
+path = "src/syncplay/syncplay/__init__.py"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/syncplay_boot"]

src/syncplay_boot/__init__.py

@@ -0,0 +1,4 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from .boot import boot

src/boot.py → src/syncplay_boot/boot.py

@@ -269,10 +269,14 @@ def sp_convert(opts: SyncplayOptions) -> list[str]:
     return args
 
 
-if __name__ == '__main__':
+def boot() -> None:
     init_opts()
     sys.argv = ['syncplay'] + sp_convert(load_opts())
     debug_msg('Syncplay startup arguments', sys.argv)
 
     from syncplay import ep_server
     sys.exit(ep_server.main())
+
+
+if __name__ == '__main__':
+    boot()