File size: 5,761 Bytes
2569bec | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | """Canonical Codex package directory layout."""
import json
import shutil
import stat
from pathlib import Path
from .targets import PackageInputs
from .targets import PackageVariant
from .targets import TargetSpec
from .zsh import ZSH_RESOURCE_PATH
LAYOUT_VERSION = 1
def prepare_package_dir(package_dir: Path, *, force: bool) -> None:
if package_dir.exists():
if not package_dir.is_dir():
raise RuntimeError(
f"Package output exists and is not a directory: {package_dir}"
)
if any(package_dir.iterdir()):
if not force:
raise RuntimeError(
f"Package output directory is not empty: {package_dir}. "
"Pass --force to replace it."
)
shutil.rmtree(package_dir)
package_dir.mkdir(parents=True, exist_ok=True)
def build_package_dir(
package_dir: Path,
version: str,
variant: PackageVariant,
spec: TargetSpec,
inputs: PackageInputs,
) -> None:
bin_dir = package_dir / "bin"
resources_dir = package_dir / "codex-resources"
path_dir = package_dir / "codex-path"
bin_dir.mkdir()
resources_dir.mkdir()
path_dir.mkdir()
entrypoint_name = variant.entrypoint_name(spec)
copy_executable(
inputs.entrypoint_bin,
bin_dir / entrypoint_name,
is_windows=spec.is_windows,
)
copy_executable(
inputs.code_mode_host_bin,
bin_dir / f"codex-code-mode-host{spec.exe_suffix}",
is_windows=spec.is_windows,
)
copy_executable(inputs.rg_bin, path_dir / spec.rg_name, is_windows=spec.is_windows)
if inputs.zsh_bin is not None:
copy_executable(
inputs.zsh_bin,
resources_dir / ZSH_RESOURCE_PATH,
is_windows=False,
)
if inputs.bwrap_bin is not None:
copy_executable(inputs.bwrap_bin, resources_dir / "bwrap", is_windows=False)
if inputs.codex_command_runner_bin is not None:
copy_executable(
inputs.codex_command_runner_bin,
resources_dir / "codex-command-runner.exe",
is_windows=True,
)
if inputs.codex_windows_sandbox_setup_bin is not None:
copy_executable(
inputs.codex_windows_sandbox_setup_bin,
resources_dir / "codex-windows-sandbox-setup.exe",
is_windows=True,
)
metadata = {
"layoutVersion": LAYOUT_VERSION,
"version": version,
"target": spec.target,
"variant": variant.name,
"entrypoint": f"bin/{entrypoint_name}",
"resourcesDir": "codex-resources",
"pathDir": "codex-path",
}
write_json(package_dir / "codex-package.json", metadata)
def validate_package_dir(
package_dir: Path,
variant: PackageVariant,
spec: TargetSpec,
*,
include_zsh: bool,
) -> None:
required_dirs = [
Path("bin"),
Path("codex-resources"),
Path("codex-path"),
]
for relative_dir in required_dirs:
path = package_dir / relative_dir
if not path.is_dir():
raise RuntimeError(f"Missing package directory: {relative_dir}")
metadata_path = package_dir / "codex-package.json"
if not metadata_path.is_file():
raise RuntimeError("Missing package metadata: codex-package.json")
with open(metadata_path, encoding="utf-8") as fh:
metadata = json.load(fh)
expected_metadata = {
"layoutVersion": LAYOUT_VERSION,
"target": spec.target,
"variant": variant.name,
"entrypoint": f"bin/{variant.entrypoint_name(spec)}",
"resourcesDir": "codex-resources",
"pathDir": "codex-path",
}
for key, expected in expected_metadata.items():
actual = metadata.get(key)
if actual != expected:
raise RuntimeError(
f"Invalid package metadata field {key!r}: expected {expected!r}, got {actual!r}"
)
required_files = [
Path("bin") / variant.entrypoint_name(spec),
Path("bin") / f"codex-code-mode-host{spec.exe_suffix}",
Path("codex-path") / spec.rg_name,
]
executable_files = list(required_files)
if include_zsh:
zsh_path = Path("codex-resources") / ZSH_RESOURCE_PATH
required_files.append(zsh_path)
executable_files.append(zsh_path)
if spec.is_linux:
required_files.append(Path("codex-resources") / "bwrap")
executable_files.append(Path("codex-resources") / "bwrap")
if spec.is_windows:
required_files.extend(
[
Path("codex-resources") / "codex-command-runner.exe",
Path("codex-resources") / "codex-windows-sandbox-setup.exe",
]
)
for relative_file in required_files:
path = package_dir / relative_file
if not path.is_file():
raise RuntimeError(f"Missing package file: {relative_file}")
if not spec.is_windows:
for relative_file in executable_files:
path = package_dir / relative_file
if not is_executable(path):
raise RuntimeError(f"Package file is not executable: {relative_file}")
def copy_executable(src: Path, dest: Path, *, is_windows: bool) -> None:
dest.parent.mkdir(parents=True, exist_ok=True)
shutil.copyfile(src, dest)
if not is_windows:
mode = dest.stat().st_mode
dest.chmod(mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
def write_json(path: Path, value: object) -> None:
with open(path, "w", encoding="utf-8") as out:
json.dump(value, out, indent=2)
out.write("\n")
def is_executable(path: Path) -> bool:
return bool(path.stat().st_mode & stat.S_IXUSR)
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