import fs from "fs";
import path from "path";
import { lintPlan } from "../core/plan-linter.js";
import { getPlansDir } from "../core/path-resolver.js";
/**
* Lint Plan Tool Handler
*
* Read-only tool that validates a plan without approval or mutation.
* Allows ANTIGRAVITY to validate plans before submission.
*/
export async function lintPlanHandler({ path: filePath, hash, content }) {
let planContent;
let planHash = hash;
// Get plan content from one of three sources
if (content) {
// Direct content provided
planContent = content;
} else if (filePath) {
// Load from file path (relative to plans directory)
const fullPath = path.join(getPlansDir(), filePath);
planContent = fs.readFileSync(fullPath, "utf8");
} else if (hash) {
// Load from hash-named file
const fullPath = path.join(getPlansDir(), `${hash}.md`);
planContent = fs.readFileSync(fullPath, "utf8");
} else {
throw new Error("INVALID_INPUT: Must provide path, hash, or content");
}
// Run linting
const lintResult = lintPlan(planContent, planHash);
return {
content: [
{
type: "text",
text: JSON.stringify({
passed: lintResult.passed,
hash: lintResult.hash,
errors: lintResult.errors,
warnings: lintResult.warnings,
summary: {
error_count: lintResult.errors.length,
warning_count: lintResult.warnings.length,
invariants_checked: [
"PLAN_SCOPE_LAW",
"MECHANICAL_LAW_ONLY",
"PUBLIC_LAW_READABLE",
"PLAN_IMMUTABILITY"
]
}
}, null, 2)
}
]
};
}
