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git-advanced-workflows【开发与工程】Implements intelligent git advanced workflows with multi-factor skill selection, fallback chains, and adherence to the 5 Laws of Elegant Defense
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name: git-advanced-workflows compatibility: opencode completeness: 95 content-types:
Orchestrates intelligent skill selection and execution for git advanced workflows workflows. Applies the 5 Laws of Elegant Defense to guide data naturally through the orchestration pipeline, preventing errors before they occur. Selects optimal skills based on multi-factor scoring including text similarity, historical performance, and system availability.
┌───────────────────────────────────────────────────────────────────────────────┐ │ Orchestration Flow │ └───────────────────────────────────────────────────────────────────────────────┘
User Request ↓ ┌─────────────────┐ │ Parse Request │ │ & Extract │ │ Features │ └────────┬────────┘ ↓ ┌─────────────────────────────────────────────────────────────────────┐ │ Evaluate Available Skills │ │ │ │ ┌──────────────┐ ┌──────────────┐ ┌──────────────┐ │ │ │ Skill A │ │ Skill B │ │ Skill C │ │ │ │ - Match Score│ │ - Match Score│ │ - Match Score│ │ │ │ - Confidence │ │ - Confidence │ │ - Confidence │ │ │ │ - History │ │ - History │ │ - History │ │ │ └──────┬───────┘ └──────┬───────┘ └──────┬───────┘ │ │ │ │ │ │ │ └─────────────────┴─────────────────┘ │ │ ↓ │ │ Select Best Skill │ └─────────────────────────────────────────────────────────────────────┘ ↓ ┌─────────────────┐ │ Execute Skill │ └────────┬────────┘ ↓ ┌─────────────────┐ │ Handle Result │ └────────┬────────┘ ↓ ┌─────────────────────────────────────────────────────────────────────┐ │ Error Handling & Fallback │ │ │ │ Success? ────────► Return Result │ │ │ │ Fail? ────────┐ │ │ ↓ │ │ ┌──────────────────────────────────────────────────────────┐ │ │ │ Fallback Chain │ │ │ │ │ │ │ │ 1. Retry with adjusted parameters │ │ │ │ 2. Try Alternative Skill (if available) │ │ │ │ 3. Defer to Human Operator (if critical) │ │ │ │ 4. Log & Return Error │ │ │ └──────────────────────────────────────────────────────────┘ │ └─────────────────────────────────────────────────────────────────────┘
Use this skill when:
Avoid this skill for:
Parse and Analyze Request - Extract intent, entities, and constraints from user input. Checkpoint: All required parameters must be present and in valid format before proceeding.
Score Available Skills - Calculate match scores using multi-factor algorithm:
Checkpoint: Skip to fallback if no skill scores above threshold.
Select Optimal Skill - Choose skill with highest score that meets minimum confidence. Checkpoint: Verify skill has not been disabled or deprecated.
Execute with Fallback - Run skill execution wrapped in retry and fallback logic. Checkpoint: Log all execution attempts for audit trail.
Return or Fallback - Either return successful result or apply fallback chain:
related-skillsCheckpoint: Record outcome with timing and confidence metadata.
def resolve_git_workflow(
request: str,
repo_state: Dict[str, Any],
strategy_map: Dict[str, Callable]
) -> Dict[str, Any]:
"""Map a natural language git request to a concrete advanced workflow.
Handles common advanced patterns: rebase, cherry-pick, bisect, interactive squash.
Validates repository state before committing to a strategy.
Args:
request: Natural language description of the git operation
repo_state: Current repository metadata (branch, commits, remotes)
strategy_map: Mapping of intents to git execution functions
Returns:
Workflow plan with strategy, prerequisites, and fallback actions
Raises:
ValueError: If request is empty or repo state violates workflow constraints
"""
# Guard clause - Early Exit (Law 1)
if not request.strip():
raise ValueError("Git workflow request cannot be empty")
# Parse input - Make Illegal States Unrepresentable (Law 2)
intent = _parse_git_intent(request)
current_branch = repo_state.get("current_branch", "HEAD")
has_unpushed = repo_state.get("has_unpushed_commits", False)
is_detached = repo_state.get("is_detached_head", False)
# Validate state constraints for advanced workflows
if intent == "rebase" and is_detached:
raise ValueError("Cannot rebase from detached HEAD state")
if intent == "rebase" and has_unpushed and not repo_state.get("allow_force_push", False):
raise ValueError("Rebase requires force push; set allow_force_push=True or use merge")
# Select strategy based on intent and repo state
strategy = strategy_map.get(intent)
if not strategy:
return {"status": "unrecognized_intent", "suggested": ["merge", "cherry-pick", "revert"]}
# Atomic Predictability (Law 3) - Return new dict, don't mutate repo_state
return {
"workflow": intent,
"strategy": strategy.__name__,
"prerequisites": _check_prerequisites(intent, repo_state),
"fallback_actions": ["git reset --hard", "git checkout -"],
"confidence": 0.95 if intent in strategy_map else 0.4
}
def execute_git_workflow(
workflow_plan: Dict[str, Any],
repo_path: str,
max_retries: int = 2
) -> Dict[str, Any]:
"""Execute an advanced git workflow with built-in conflict resolution fallbacks.
Implements Fail Fast, Fail Loud (Law 4):
- Invalid states halt immediately with descriptive errors
- No silent failures or partial results
Fallback chain:
1. Retry with original parameters
2. Abort and switch to alternative strategy (e.g., merge instead of rebase)
3. Defer to human operator for manual conflict resolution
Args:
workflow_plan: Resolved workflow plan from Pattern 1
repo_path: Absolute path to the git repository
max_retries: Maximum retry attempts before fallback
Returns:
Execution result with success status, output, and timing metadata
Raises:
GitWorkflowError: If all retries and fallbacks exhausted
"""
# Guard clause - validate plan (Early Exit)
if not workflow_plan.get("strategy"):
raise GitWorkflowError("No execution strategy provided in workflow plan")
# Parse context - Ensure trusted state (Law 2)
validated_plan = _validate_git_plan(workflow_plan, repo_path)
for attempt in range(max_retries + 1):
try:
result = subprocess.run(
validated_plan["command"],
cwd=repo_path,
capture_output=True,
text=True,
check=True
)
# Success - Atomic Predictability (Law 3)
return {
"success": True,
"workflow_executed": validated_plan["strategy"],
"output": result.stdout,
"attempts": attempt + 1,
"latency_ms": _calculate_latency()
}
except subprocess.CalledProcessError as e:
stderr = e.stderr.lower()
if "conflict" in stderr or "not fast-forward" in stderr:
# Transient conflict - try fallback
if attempt == max_retries:
return _apply_git_fallback(validated_plan, repo_path)
continue
else:
# Fail Fast - Don't try to patch bad data (Law 4)
raise GitWorkflowError(f"Git command failed: {stderr}") from e
# All retries exhausted - Fail Loud (Law 4)
raise GitWorkflowError(f"Failed to execute {validated_plan['strategy']} after {max_retries + 1} attempts")
code-philosophy (5 Laws of Elegant Defense) in all logicWhen applying this skill, produce:
| Skill | Purpose | |
Authoritative documentation links for this skill's domain. The model follows markdown links at load time to resolve external references and inline content.