jeena/opencode-container
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix container username and home mount

Browse source
This commit is contained in:
Jeena 2026-01-21 23:58:15 +09:00
parent fc2e5b1bca
commit c387a7a365
4 changed files with 35 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

32
opencode-container.py
View file

@ -16,14 +16,35 @@ class OpenCodeContainer:
def __init__(self):
self.project_path = Path.cwd().resolve()
self.project_id = self._project_id(self.project_path)
# Store host user info once
self.host_username = os.environ.get('USER', 'dev')
self.host_uid = os.getuid()
self.host_gid = os.getgid()
self.container_name = f"oc-{self.project_path.name}-{self.project_id}"
self.docker_context_dir = Path(__file__).resolve().parent
def _get_xdg_data_home(self) -> Path:
"""Get XDG_DATA_HOME with fallback to ~/.local/share"""
xdg_data = os.environ.get('XDG_DATA_HOME')
if xdg_data:
return Path(xdg_data)
return Path.home() / '.local' / 'share'
@property
def container_home_path(self) -> Path:
"""Container home directory in XDG_DATA_HOME"""
return self._get_xdg_data_home() / 'opencode-container' / 'container-home'
# =========================
# Public entrypoint
# =========================
def run(self, args: list[str]) -> None:
# Ensure container home directory exists
self.container_home_path.mkdir(parents=True, exist_ok=True)
if not self.image_exists():
self.build_image()
@ -54,9 +75,12 @@ class OpenCodeContainer:
).returncode == 0
def build_image(self) -> None:
print(f"Building image '{self.IMAGE}'")
print(f"Building image '{self.IMAGE}' with user {self.host_username} ({self.host_uid}:{self.host_gid})")
self._run([
"docker", "build",
"--build-arg", f"USERNAME={self.host_username}",
"--build-arg", f"UID={self.host_uid}",
"--build-arg", f"GID={self.host_gid}",
"-t", self.IMAGE,
str(self.docker_context_dir),
])
@ -66,16 +90,14 @@ class OpenCodeContainer:
# =========================
def create_container(self) -> None:
uid = os.getuid()
gid = os.getgid()
print(f"Creating container '{self.container_name}'")
self._run([
"docker", "create",
"--name", self.container_name,
"--user", f"{uid}:{gid}",
"--user", f"{self.host_uid}:{self.host_gid}",
"--volume", f"{self.project_path}:{self.project_path}",
"--volume", f"{self.container_home_path}:/home/{self.host_username}",
self.IMAGE,
"sh", "-c", "sleep infinity",
])