codex/codex-rs/scripts/create_github_release at main · coder543/codex · GitHub

History

executable file

313 lines (262 loc) · 9.54 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

#!/usr/bin/env python3

import argparse

import base64

import json

import re

import subprocess

import sys

REPO = "openai/codex"

BRANCH_REF = "heads/main"

CARGO_TOML_PATH = "codex-rs/Cargo.toml"

def parse_args(argv: list[str]) -> argparse.Namespace:

parser = argparse.ArgumentParser(description="Publish a tagged Codex release.")

parser.add_argument(

"-n",

"--dry-run",

action="store_true",

help="Print the version that would be used and exit before making changes.",

)

group = parser.add_mutually_exclusive_group()

group.add_argument(

"--publish-alpha",

action="store_true",

help="Publish the next alpha release for the upcoming minor version.",

)

group.add_argument(

"--publish-release",

action="store_true",

help="Publish the next stable release by bumping the minor version.",

)

parser.add_argument(

"--emergency-version-override",

help="Publish a specific version because tag was created for the previous release but it never succeeded. Value should be semver, e.g., `0.43.0-alpha.9`.",

)

args = parser.parse_args(argv[1:])

if not (

args.publish_alpha

or args.publish_release

or args.emergency_version_override

parser.error(

"Must specify --publish-alpha, --publish-release, or --emergency-version-override."

)

return args

def main(argv: list[str]) -> int:

args = parse_args(argv)

try:

if args.emergency_version_override:

version = args.emergency_version_override

else:

version = determine_version(args)

print(f"Publishing version {version}")

if args.dry_run:

return 0

print("Fetching branch head...")

base_commit = get_branch_head()

print(f"Base commit: {base_commit}")

print("Fetching commit tree...")

base_tree = get_commit_tree(base_commit)

print(f"Base tree: {base_tree}")

print("Fetching Cargo.toml...")

current_contents = fetch_file_contents(base_commit)

print("Updating version...")

updated_contents = replace_version(current_contents, version)

print("Creating blob...")

blob_sha = create_blob(updated_contents)

print(f"Blob SHA: {blob_sha}")

print("Creating tree...")

tree_sha = create_tree(base_tree, blob_sha)

print(f"Tree SHA: {tree_sha}")

print("Creating commit...")

commit_sha = create_commit(version, tree_sha, base_commit)

print(f"Commit SHA: {commit_sha}")

print("Creating tag...")

tag_sha = create_tag(version, commit_sha)

print(f"Tag SHA: {tag_sha}")

print("Creating tag ref...")

create_tag_ref(version, tag_sha)

print("Done.")

except ReleaseError as error:

print(f"ERROR: {error}", file=sys.stderr)

return 1

return 0

class ReleaseError(RuntimeError):

pass

def run_gh_api(endpoint: str, *, method: str = "GET", payload: dict | None = None) -> dict:

print(f"Running gh api {method} {endpoint}")

command = [

"gh",

"api",

endpoint,

"--method",

method,

"-H",

"Accept: application/vnd.github+json",

]

json_payload = None

if payload is not None:

json_payload = json.dumps(payload)

print(f"Payload: {json_payload}")

command.extend(["-H", "Content-Type: application/json", "--input", "-"])

result = subprocess.run(command, text=True, capture_output=True, input=json_payload)

if result.returncode != 0:

message = result.stderr.strip() or result.stdout.strip() or "gh api call failed"

raise ReleaseError(message)

try:

return json.loads(result.stdout or "{}")

except json.JSONDecodeError as error:

raise ReleaseError("Failed to parse response from gh api.") from error

def get_branch_head() -> str:

response = run_gh_api(f"/repos/{REPO}/git/refs/{BRANCH_REF}")

try:

return response["object"]["sha"]

except KeyError as error:

raise ReleaseError("Unable to determine branch head.") from error

def get_commit_tree(commit_sha: str) -> str:

response = run_gh_api(f"/repos/{REPO}/git/commits/{commit_sha}")

try:

return response["tree"]["sha"]

except KeyError as error:

raise ReleaseError("Commit response missing tree SHA.") from error

def fetch_file_contents(ref_sha: str) -> str:

response = run_gh_api(f"/repos/{REPO}/contents/{CARGO_TOML_PATH}?ref={ref_sha}")

try:

encoded_content = response["content"].replace("\n", "")

encoding = response.get("encoding", "")

except KeyError as error:

raise ReleaseError("Failed to fetch Cargo.toml contents.") from error

if encoding != "base64":

raise ReleaseError(f"Unexpected Cargo.toml encoding: {encoding}")

try:

return base64.b64decode(encoded_content).decode("utf-8")

except (ValueError, UnicodeDecodeError) as error:

raise ReleaseError("Failed to decode Cargo.toml contents.") from error

def replace_version(contents: str, version: str) -> str:

updated, matches = re.subn(

r'^version = "[^"]+"', f'version = "{version}"', contents, count=1, flags=re.MULTILINE

)

if matches != 1:

raise ReleaseError("Unable to update version in Cargo.toml.")

return updated

def create_blob(content: str) -> str:

response = run_gh_api(

f"/repos/{REPO}/git/blobs",

method="POST",

payload={"content": content, "encoding": "utf-8"},

)

try:

return response["sha"]

except KeyError as error:

raise ReleaseError("Blob creation response missing SHA.") from error

def create_tree(base_tree_sha: str, blob_sha: str) -> str:

response = run_gh_api(

f"/repos/{REPO}/git/trees",

method="POST",

payload={

"base_tree": base_tree_sha,

"tree": [

{

"path": CARGO_TOML_PATH,

"mode": "100644",

"type": "blob",

"sha": blob_sha,

}

)

try:

return response["sha"]

except KeyError as error:

raise ReleaseError("Tree creation response missing SHA.") from error

def create_commit(version: str, tree_sha: str, parent_sha: str) -> str:

response = run_gh_api(

f"/repos/{REPO}/git/commits",

method="POST",

payload={

"message": f"Release {version}",

"tree": tree_sha,

"parents": [parent_sha],

)

try:

return response["sha"]

except KeyError as error:

raise ReleaseError("Commit creation response missing SHA.") from error

def create_tag(version: str, commit_sha: str) -> str:

tag_name = f"rust-v{version}"

response = run_gh_api(

f"/repos/{REPO}/git/tags",

method="POST",

payload={

"tag": tag_name,

"message": f"Release {version}",

"object": commit_sha,

"type": "commit",

)

try:

return response["sha"]

except KeyError as error:

raise ReleaseError("Tag creation response missing SHA.") from error

def create_tag_ref(version: str, tag_sha: str) -> None:

tag_ref = f"refs/tags/rust-v{version}"

run_gh_api(

f"/repos/{REPO}/git/refs",

method="POST",

payload={"ref": tag_ref, "sha": tag_sha},

)

def determine_version(args: argparse.Namespace) -> str:

latest_version = get_latest_release_version()

major, minor, patch = parse_semver(latest_version)

next_minor_version = format_version(major, minor + 1, patch)

if args.publish_release:

return next_minor_version

alpha_prefix = f"{next_minor_version}-alpha."

releases = list_releases()

highest_alpha = 0

found_alpha = False

for release in releases:

tag = release.get("tag_name", "")

candidate = strip_tag_prefix(tag)

if candidate and candidate.startswith(alpha_prefix):

suffix = candidate[len(alpha_prefix) :]

try:

alpha_number = int(suffix)

except ValueError:

continue

highest_alpha = max(highest_alpha, alpha_number)

found_alpha = True

if found_alpha:

return f"{alpha_prefix}{highest_alpha + 1}"

return f"{alpha_prefix}1"

def get_latest_release_version() -> str:

response = run_gh_api(f"/repos/{REPO}/releases/latest")

tag = response.get("tag_name")

version = strip_tag_prefix(tag)

if not version:

raise ReleaseError("Latest release tag has unexpected format.")

return version

def list_releases() -> list[dict]:

response = run_gh_api(f"/repos/{REPO}/releases?per_page=100")

if not isinstance(response, list):

raise ReleaseError("Unexpected response when listing releases.")

return response

def strip_tag_prefix(tag: str | None) -> str | None:

if not tag:

return None

prefix = "rust-v"

if not tag.startswith(prefix):

return None

return tag[len(prefix) :]

def parse_semver(version: str) -> tuple[int, int, int]:

parts = version.split(".")

if len(parts) != 3:

raise ReleaseError(f"Unexpected version format: {version}")

try:

return int(parts[0]), int(parts[1]), int(parts[2])

except ValueError as error:

raise ReleaseError(f"Version components must be integers: {version}") from error

def format_version(major: int, minor: int, patch: int) -> str:

return f"{major}.{minor}.{patch}"

if __name__ == "__main__":

sys.exit(main(sys.argv))

codex/codex-rs/scripts/create_github_release at main · coder543/codex · GitHub

Expand file tree

Breadcrumbs

create_github_release

Latest commit

History

Breadcrumbs

create_github_release

File metadata and controls