simplify building (#26)

release.sh

@@ -0,0 +1,108 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
+cd "$ROOT_DIR"
+
+REPO=commaai/dependencies
+
+echo
+echo "Publishing wheels to GitHub Releases ($REPO)"
+
+shopt -s nullglob
+for toml in */pyproject.toml; do
+  pkg="$(dirname "$toml")"
+  module="${pkg//-/_}"
+  version="$(python3 -c "import tomllib; print(tomllib.load(open('$toml', 'rb'))['project']['version'])")"
+  tag="${pkg}/v${version}"
+
+  wheels=("dist/${module}-${version}-"*.whl)
+  if [[ ${#wheels[@]} -eq 0 ]]; then
+    echo "missing wheel for $pkg ($module-$version) in dist" >&2
+    exit 1
+  fi
+
+  echo "[$pkg] Uploading ${#wheels[@]} wheel(s) to $tag"
+
+  gh release create "$tag" "${wheels[@]}" --repo "$REPO" --title "$pkg v$version" --notes "Platform wheels for $pkg $version" 2>/dev/null ||
+    gh release upload "$tag" "${wheels[@]}" --repo "$REPO" --clobber
+done
+shopt -u nullglob
+
+TOKEN="$(gh auth token 2>/dev/null)" || { echo "set GH_TOKEN to publish shim branch" >&2; exit 1; }
+
+TMP_DIR="$(mktemp -d)"
+python3 - "$TMP_DIR" "$REPO" <<'PY'
+import json
+import pathlib
+import shutil
+import tomllib
+import sys
+
+tmp_dir = pathlib.Path(sys.argv[1])
+repo = sys.argv[2]
+repo_url = f"https://github.com/{repo}"
+shim_setup = pathlib.Path("_shim_setup.py")
+
+for toml in sorted(pathlib.Path(".").glob("*/pyproject.toml")):
+  pkg = toml.parent.name
+  module = pkg.replace("-", "_")
+  data = tomllib.load(toml.open("rb"))
+  version = str(data["project"]["version"])
+  tag = f"{pkg}/v{version}"
+  description = data["project"]["description"]
+  patterns = data.get("tool", {}).get("setuptools", {}).get("package-data", {}).get(module, [""])
+  datadir = patterns[0].split("/", 1)[0] if patterns and patterns[0] else ""
+  scripts = data.get("project", {}).get("scripts", {}) or {}
+
+  pkg_dir = tmp_dir / pkg
+  mod_dir = pkg_dir / module
+  mod_dir.mkdir(parents=True, exist_ok=True)
+  shutil.copy2(pathlib.Path(pkg) / module / "__init__.py", mod_dir / "__init__.py")
+  shutil.copy2(shim_setup, pkg_dir / "setup.py")
+
+  lines = [
+    "[build-system]",
+    'requires = ["setuptools>=64", "wheel", \'tomli; python_version < \"3.11\"\']',
+    'build-backend = "setuptools.build_meta"',
+    "",
+    "[project]",
+    f'name = "{pkg}"',
+    f'version = "{version}"',
+    f"description = {json.dumps(description + ' (pre-built)')}",
+    'requires-python = ">=3.8"',
+  ]
+
+  if scripts:
+    lines += ["", "[project.scripts]"]
+    for name, target in scripts.items():
+      lines.append(f'"{name}" = {json.dumps(target)}')
+
+  lines += [
+    "",
+    "[tool.setuptools.packages.find]",
+    f'include = ["{module}*"]',
+    "",
+    "[tool.setuptools.package-data]",
+    f'{module} = ["{datadir}/**/*"]',
+    "",
+    "[tool.shim]",
+    f'repo_url = "{repo_url}"',
+    f'tag = "{tag}"',
+    f'datadir = "{datadir}"',
+  ]
+
+  (pkg_dir / "pyproject.toml").write_text("\n".join(lines) + "\n")
+PY
+
+(
+  cd "$TMP_DIR"
+  git init
+  git checkout -b releases
+  git add .
+  git -c user.name="github-actions[bot]" -c user.email="github-actions[bot]@users.noreply.github.com" commit -m "update shim packages"
+  git remote add origin "https://x-access-token:${TOKEN}@github.com/${REPO}.git"
+  git push -f origin releases
+)
+
+rm -rf "$TMP_DIR"