Files
llmx/codex-cli/scripts/build_npm_package.py
Michael Bolin ff6dbff0b6 feat: build codex-responses-api-proxy for all platforms as part of the GitHub Release (#4406)
This should make the `codex-responses-api-proxy` binaries available for
all platforms in a GitHub Release as well as a corresponding DotSlash
file.

Making `codex-responses-api-proxy` available as an `npm` module will be
done in a follow-up PR.

---
[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/openai/codex/pull/4404).
* __->__ #4406
* #4404
* #4403
2025-09-28 15:25:15 -07:00

267 lines
8.5 KiB
Python
Executable File

#!/usr/bin/env python3
"""Stage and optionally package the @openai/codex npm module."""
import argparse
import json
import re
import shutil
import subprocess
import sys
import tempfile
from pathlib import Path
SCRIPT_DIR = Path(__file__).resolve().parent
CODEX_CLI_ROOT = SCRIPT_DIR.parent
REPO_ROOT = CODEX_CLI_ROOT.parent
GITHUB_REPO = "openai/codex"
# The docs are not clear on what the expected value/format of
# workflow/workflowName is:
# https://cli.github.com/manual/gh_run_list
WORKFLOW_NAME = ".github/workflows/rust-release.yml"
def parse_args() -> argparse.Namespace:
parser = argparse.ArgumentParser(description="Build or stage the Codex CLI npm package.")
parser.add_argument(
"--version",
help="Version number to write to package.json inside the staged package.",
)
parser.add_argument(
"--release-version",
help=(
"Version to stage for npm release. When provided, the script also resolves the "
"matching rust-release workflow unless --workflow-url is supplied."
),
)
parser.add_argument(
"--workflow-url",
help="Optional GitHub Actions workflow run URL used to download native binaries.",
)
parser.add_argument(
"--staging-dir",
type=Path,
help=(
"Directory to stage the package contents. Defaults to a new temporary directory "
"if omitted. The directory must be empty when provided."
),
)
parser.add_argument(
"--tmp",
dest="staging_dir",
type=Path,
help=argparse.SUPPRESS,
)
parser.add_argument(
"--pack-output",
type=Path,
help="Path where the generated npm tarball should be written.",
)
return parser.parse_args()
def main() -> int:
args = parse_args()
version = args.version
release_version = args.release_version
if release_version:
if version and version != release_version:
raise RuntimeError("--version and --release-version must match when both are provided.")
version = release_version
if not version:
raise RuntimeError("Must specify --version or --release-version.")
staging_dir, created_temp = prepare_staging_dir(args.staging_dir)
try:
stage_sources(staging_dir, version)
workflow_url = args.workflow_url
resolved_head_sha: str | None = None
if not workflow_url:
if release_version:
workflow = resolve_release_workflow(version)
workflow_url = workflow["url"]
resolved_head_sha = workflow.get("headSha")
else:
workflow_url = resolve_latest_alpha_workflow_url()
elif release_version:
try:
workflow = resolve_release_workflow(version)
resolved_head_sha = workflow.get("headSha")
except Exception:
resolved_head_sha = None
if release_version and resolved_head_sha:
print(f"should `git checkout {resolved_head_sha}`")
if not workflow_url:
raise RuntimeError("Unable to determine workflow URL for native binaries.")
install_native_binaries(staging_dir, workflow_url)
if release_version:
staging_dir_str = str(staging_dir)
print(
f"Staged version {version} for release in {staging_dir_str}\n\n"
"Verify the CLI:\n"
f" node {staging_dir_str}/bin/codex.js --version\n"
f" node {staging_dir_str}/bin/codex.js --help\n\n"
)
else:
print(f"Staged package in {staging_dir}")
if args.pack_output is not None:
output_path = run_npm_pack(staging_dir, args.pack_output)
print(f"npm pack output written to {output_path}")
finally:
if created_temp:
# Preserve the staging directory for further inspection.
pass
return 0
def prepare_staging_dir(staging_dir: Path | None) -> tuple[Path, bool]:
if staging_dir is not None:
staging_dir = staging_dir.resolve()
staging_dir.mkdir(parents=True, exist_ok=True)
if any(staging_dir.iterdir()):
raise RuntimeError(f"Staging directory {staging_dir} is not empty.")
return staging_dir, False
temp_dir = Path(tempfile.mkdtemp(prefix="codex-npm-stage-"))
return temp_dir, True
def stage_sources(staging_dir: Path, version: str) -> None:
bin_dir = staging_dir / "bin"
bin_dir.mkdir(parents=True, exist_ok=True)
shutil.copy2(CODEX_CLI_ROOT / "bin" / "codex.js", bin_dir / "codex.js")
rg_manifest = CODEX_CLI_ROOT / "bin" / "rg"
if rg_manifest.exists():
shutil.copy2(rg_manifest, bin_dir / "rg")
readme_src = REPO_ROOT / "README.md"
if readme_src.exists():
shutil.copy2(readme_src, staging_dir / "README.md")
with open(CODEX_CLI_ROOT / "package.json", "r", encoding="utf-8") as fh:
package_json = json.load(fh)
package_json["version"] = version
with open(staging_dir / "package.json", "w", encoding="utf-8") as out:
json.dump(package_json, out, indent=2)
out.write("\n")
def install_native_binaries(staging_dir: Path, workflow_url: str) -> None:
cmd = ["./scripts/install_native_deps.py", "--workflow-url", workflow_url, str(staging_dir)]
subprocess.check_call(cmd, cwd=CODEX_CLI_ROOT)
def resolve_latest_alpha_workflow_url() -> str:
version = determine_latest_alpha_version()
workflow = resolve_release_workflow(version)
return workflow["url"]
def determine_latest_alpha_version() -> str:
releases = list_releases()
best_key: tuple[int, int, int, int] | None = None
best_version: str | None = None
pattern = re.compile(r"^rust-v(\d+)\.(\d+)\.(\d+)-alpha\.(\d+)$")
for release in releases:
tag = release.get("tag_name", "")
match = pattern.match(tag)
if not match:
continue
key = tuple(int(match.group(i)) for i in range(1, 5))
if best_key is None or key > best_key:
best_key = key
best_version = (
f"{match.group(1)}.{match.group(2)}.{match.group(3)}-alpha.{match.group(4)}"
)
if best_version is None:
raise RuntimeError("No alpha releases found when resolving workflow URL.")
return best_version
def list_releases() -> list[dict]:
stdout = subprocess.check_output(
["gh", "api", f"/repos/{GITHUB_REPO}/releases?per_page=100"],
text=True,
)
try:
releases = json.loads(stdout or "[]")
except json.JSONDecodeError as exc:
raise RuntimeError("Unable to parse releases JSON.") from exc
if not isinstance(releases, list):
raise RuntimeError("Unexpected response when listing releases.")
return releases
def resolve_release_workflow(version: str) -> dict:
stdout = subprocess.check_output(
[
"gh",
"run",
"list",
"--branch",
f"rust-v{version}",
"--json",
"workflowName,url,headSha",
"--workflow",
WORKFLOW_NAME,
"--jq",
"first(.[])",
],
text=True,
)
workflow = json.loads(stdout or "[]")
if not workflow:
raise RuntimeError(f"Unable to find rust-release workflow for version {version}.")
return workflow
def run_npm_pack(staging_dir: Path, output_path: Path) -> Path:
output_path = output_path.resolve()
output_path.parent.mkdir(parents=True, exist_ok=True)
with tempfile.TemporaryDirectory(prefix="codex-npm-pack-") as pack_dir_str:
pack_dir = Path(pack_dir_str)
stdout = subprocess.check_output(
["npm", "pack", "--json", "--pack-destination", str(pack_dir)],
cwd=staging_dir,
text=True,
)
try:
pack_output = json.loads(stdout)
except json.JSONDecodeError as exc:
raise RuntimeError("Failed to parse npm pack output.") from exc
if not pack_output:
raise RuntimeError("npm pack did not produce an output tarball.")
tarball_name = pack_output[0].get("filename") or pack_output[0].get("name")
if not tarball_name:
raise RuntimeError("Unable to determine npm pack output filename.")
tarball_path = pack_dir / tarball_name
if not tarball_path.exists():
raise RuntimeError(f"Expected npm pack output not found: {tarball_path}")
shutil.move(str(tarball_path), output_path)
return output_path
if __name__ == "__main__":
import sys
sys.exit(main())