chp-adapter-git 0.8.0

CHP capability adapter — Git repository inspection and operations

chp-adapter-git

CHP capability adapter for local Git repository inspection and operations.

Capabilities

Capability ID	Risk	Description
chp.adapters.git.status	low	Working tree status: branch, staged/unstaged/untracked counts
chp.adapters.git.inspect_repo	low	Repository overview: branch, HEAD SHA, remotes, commit count
chp.adapters.git.log	low	Recent commits list (sha7, author, subject, date)
chp.adapters.git.diff_summary	low	Diff statistics: files changed, insertions, deletions
chp.adapters.git.precommit_check	low	Staged file list + unstaged/untracked counts
chp.adapters.git.checkout_branch	medium	Create or switch to a branch
chp.adapters.git.commit	medium	Stage files and commit with a message

Evidence Hygiene

• Diff content (patch text): never in evidence
• File content: never in evidence
• Commit messages: not in evidence (only sha7/count in events)
• Commit subjects truncated to 80 chars in log output

Usage

from chp_core import LocalCapabilityHost, SQLiteEvidenceStore
from chp_adapter_git import GitAdapter, GitConfig

store = SQLiteEvidenceStore("evidence.db")
host = LocalCapabilityHost(store=store)
host.register_adapter(GitAdapter(config=GitConfig(default_repo_path="/path/to/repo")))

result = await host.ainvoke("chp.adapters.git.status", {})
print(result.output)  # {"branch": "main", "staged": 0, "unstaged": 1, "untracked": 2, "clean": False}

Testing with Injectable Backend

class FakeGitBackend:
    def run(self, *args, cwd=None):
        return {"rev-parse --abbrev-ref HEAD": "main"}.get(" ".join(args), "")

adapter = GitAdapter(config=GitConfig(backend=FakeGitBackend()))