didericis
339d40f8c9
Make BottleBackend.prepare a template method that runs a cross-backend _validate step (agent exists, named skills present on host, SSH IdentityFiles resolve) and then delegates to a subclass-implemented _resolve_plan for backend-specific resolution. A future backend that overrides _resolve_plan can no longer forget to validate skills or SSH keys; the validation runs unconditionally via prepare. Backends with additional preconditions can override _validate and chain via super(). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
"""Copy host-side skill directories into a running Docker bottle.
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Skills are validated on the host before launch by the base class's
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`BottleBackend._validate_skills` (called from `prepare`); this module
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assumes that validation has already run. A skill disappearing between
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validation and copy still dies loudly rather than silently producing
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a partial container."""
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from __future__ import annotations
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import os
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import subprocess
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from ....log import die, info
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from ...util import host_skill_dir
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from ..bottle_plan import DockerBottlePlan
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def provision_skills(plan: DockerBottlePlan, target: str) -> None:
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"""Copy each of the agent's named skills from the host's
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~/.claude/skills/<name>/ into the container's equivalent path.
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For each skill: ensure parent dir, wipe any prior copy, then
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`docker cp <host>/. <container>:<dst>/` so the contents are
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copied into a freshly-created destination dir. No-op when the
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agent has no skills."""
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agent = plan.spec.manifest.agents[plan.spec.agent_name]
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if not agent.skills:
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return
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container = target
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container_home = os.environ.get("CLAUDE_BOTTLE_CONTAINER_HOME", "/home/node")
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skills_dir = os.environ.get(
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"CLAUDE_BOTTLE_CONTAINER_SKILLS_DIR", f"{container_home}/.claude/skills"
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)
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subprocess.run(
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["docker", "exec", container, "mkdir", "-p", skills_dir],
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stdout=subprocess.DEVNULL,
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check=True,
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)
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for n in agent.skills:
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src = host_skill_dir(n)
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if not os.path.isdir(src):
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die(f"skill '{n}' disappeared from host between validation and copy at {src}.")
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dst = f"{skills_dir}/{n}"
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info(f"copying skill {n} into {container}:{dst}")
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subprocess.run(
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["docker", "exec", container, "rm", "-rf", dst],
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stdout=subprocess.DEVNULL,
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check=True,
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)
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subprocess.run(
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["docker", "exec", container, "mkdir", "-p", dst],
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stdout=subprocess.DEVNULL,
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check=True,
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)
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subprocess.run(
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["docker", "cp", f"{src}/.", f"{container}:{dst}/"],
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stdout=subprocess.DEVNULL,
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check=True,
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)
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