step 1: calling local:qwen3.6:35b-a3b
plan: Let me start by understanding the project structure and running the failing tests.
tool list <- {"path":"."}
tool list ok: .git/
.github/
.gitignore
.mocharc.json
.pre-commit-hooks.yaml
.prettierrc.json
CHANGELOG.md
CODE_OF_CONDUCT.md
CONTRIBUTING.md
LICENSE
README.md
build/
coverage/
eslint.config.js
eslint.ignores.js
js-green-licenses.json
node_modules/
package-lock.json
package.json
renovate.json
src/
template/
test/
tsconfig-google.json
tsconfig.json
[evidence record sha256:4e3db743f3c9197ceacee0e7c3c8cf98aaddff61cf92f09dad2415aa7b7565d1 kind tool-call:list]
tool shell <- {"command":"cat package.json 2>/dev/null | head -50"}
tool shell failed: denied: /dev/null resolves outside the workspace /work
[evidence record sha256:ae6e82de410a1b89adeb6f4407a0947c363d445826fb842242a11fc251f24e16 kind tool-call:shell]
step 2: calling local:qwen3.6:35b-a3b
tool read <- {"path":"package.json"}
tool read ok: {
  "name": "gts",
  "version": "7.0.0",
  "description": "Google TypeScript Style",
  "repository": "google/gts",
  "main": "build/src/index.js",
  "bin": {
    "gts": "build/src/cli.js"
  },
  "files": [
    "CHANGELOG.md",
    "build/src",
    "build/template",
    "build/eslint.config.js",
    "build/eslint.ignores.js",
    ".prettierrc.json",
    "tsconfig-google.json",
    "tsconfig.json",
    "eslint.config.js",
    "eslint.ignores.js"
  ],
  "scripts": {
    "build": "npm run compile",
    "clean": "node -e \"require('fs').rmSync('./build', { recursive: true, force: true })\"",
    "compile": "tsc",
    "postcompile": "ncp template build/template",
    "lint": "eslint '**/*.ts'",
    "prepare": "npm run compile",
    "test": "c8 mocha build/test/test-*.js",
    "system-test": "c8 mocha build/test/kitchen.js",
    "pretest": "npm run compile",
    "presystem-test": "npm run compile",
    "license-check": "jsgl --local .",
    "fix": "eslint --fix '**/*.ts'"
  },
  "engines": {
    "node": ">=18"
  },
  "keywords": [
    "typescript",
    "linter",
    "formatter",
    "google"
  ],
  "author": "Google Inc.",
  "license": "Apache-2.0",
  "dependencies": {
    "@eslint/js": "^9.37.0",
    "@typescript-eslint/eslint-plugin": "^8.46.1",
    "@typescript-eslint/parser": "^8.46.1",
    "chalk": "^4.1.2",
    "eslint": "^9.37.0",
    "eslint-config-prettier": "^10.1.8",
    "eslint-plugin-n": "^17.23.1",
    "eslint-plugin-prettier": "^5.5.4",
    "execa": "^5.0.0",
    "inquirer": "^7.3.3",
    "json5": "^2.1.3",
    "meow": "^9.0.0",
    "ncp": "^2.0.0",
    "prettier": "^3.6.2",
    "typescript-eslint": "^8.46.1",
    "write-file-atomic": "^6.0.0"
  },
  "devDependencies": {
    "@npm/types": "^2.0.0",
    "@types/cross-spawn": "^6.0.2",
    "@types/eslint": "^9.0.0",
    "@types/fs-extra": "^11.0.0",
    "@types/inquirer": "^8.0.0",
    "@types/json5": "2.2.0",
    "@types/mocha": "^10.0.0",
    "@types/ncp": "^2.0.4",
    "@types/node": "^22.7.5",
    "@types/sinon": "^21.0.0",
    "@types/tmp": "^0.2.0",
    "@types/write-file-atomic": "^4.0.0",
    "c8": "^10.1.2",
    "cross-spawn": "^7.0.3",
    "fs-extra": "^11.0.0",
    "inline-fixtures": "^1.1.0",
    "js-green-licenses": "^4.0.0",
    "mocha": "^11.0.0",
    "sinon": "^21.0.0",
    "tmp": "0.2.4",
    "typescript": "^5.6.3"
  },
  "peerDependencies": {
    "typescript": ">=5"
  }
}

[evidence record sha256:8d26dbbb8fb0f396738e6bb784bdb9a11ca3f9cacfde0e76e4380ef687bcfef1 kind tool-call:read]
step 3: calling local:qwen3.6:35b-a3b
tool shell <- {"command":"npm run --silent test 2>&1 | tail -100","timeoutMs":120000}
tool shell ok: exit code: 0
stdout:


  clean
    ✔ should gracefully error if tsconfig is missing
    ✔ should gracefully error if tsconfig does not have valid outDir
    1) should gracefully handle JSON with comments
    ✔ should gracefully error if tsconfig has invalid JSON
    2) should avoid deleting .
    3) should ensure that outDir is local to targetRoot
    4) should remove outDir

  init
    ✔ addScripts should add a scripts section if none exists
    ✔ addScripts should not edit existing scripts on no
    ✔ addScripts should edit existing scripts on yes
    ✔ addDependencies should add a deps section if none exists
    ✔ addDependencies should not edit existing deps on no
    ✔ addDependencies should edit existing deps on yes
    ✔ init should read local package.json
    ✔ init should handle missing package.json
    ✔ init should support yarn
    ✔ should install a default template if the source directory do not exists
    ✔ should install template copy if src directory already exists and is empty
    ✔ should install template copy if src directory already exists and contains files other than ts
    ✔ should copy the template with correct contents
    ✔ should not install the default template if the source directory already exists and does contain ts files

  util
    ✔ get should parse the correct tsconfig file
    ✔ should throw an error if it finds a circular reference
    ✔ should follow dependency chain caused by extends files
    ✔ when a file contains an extends field, the base file is loaded first then overridden by the inherited files
    ✔ when reading a file, all filepaths should be relative to the config file currently being read
    ✔ function throws an error when reading a file that does not exist
    ✔ isYarnUsed returns true if there's yarn.lock file only
    ✔ isYarnUsed returns false if there's package-lock.json file only
    ✔ isYarnUsed returns false if there're yarn.lock and package-lock.json files
    ✔ getPkgManagerCommand returns npm by default
    ✔ getPkgManagerCommand returns yarn


  28 passing (35ms)
  4 failing

  1) clean
       should gracefully handle JSON with comments:
     Error: EINVAL: invalid argument, rmdir '.'
  

  2) clean
       should avoid deleting .:
     Error: EINVAL: invalid argument, rmdir '.'
  

  3) clean
       should ensure that outDir is local to targetRoot:
     AssertionError [ERR_ASSERTION]: Missing expected rejection.
  

  4) clean
       should remove outDir:

      AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:

false !== true

      + expected - actual

      -false
      +true
      
      at <anonymous> (test/test-clean.ts:108:16)
      at async withFixtures (node_modules/inline-fixtures/src/fixtures.ts:89:12)



----------------|---------|----------|---------|---------|------------------------------------------
File            | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s                        
----------------|---------|----------|---------|---------|------------------------------------------
All files       |   96.92 |    86.75 |     100 |   96.92 |                                          
 src            |   94.14 |    80.82 |     100 |   94.14 |                                          
  clean.ts      |   98.11 |    85.71 |     100 |   98.11 | 44                                       
  init.ts       |   90.88 |     73.8 |     100 |   90.88 | ...8-224,285-286,313-314,323-325,338-339 
  util.ts       |     100 |    91.66 |     100 |     100 | 65,148                                   
 test           |   99.65 |     92.3 |     100 |   99.65 |                                          
  test-clean.ts |   98.27 |       85 |     100 |   98.27 | 75,111                                   
  test-init.ts  |     100 |    97.05 |     100 |     100 | 196                                      
  test-util.ts  |     100 |    91.66 |     100 |     100 | 182-183                                  
----------------|---------|----------|---------|---------|------------------------------------------
[evidence record sha256:fde796cb4072d2b5d17012ed21d7293ae44db3fcbdb14ad3578dd1469a36d1be kind tool-call:shell]
step 4: calling local:qwen3.6:35b-a3b
tool read <- {"path":"src/clean.ts"}
tool read ok: /**
 * Copyright 2017 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import chalk = require('chalk');
import * as fs from 'fs';
import * as ts from 'typescript';

import {Options} from './cli';
import {getTSConfig} from './util';

interface TSConfig {
  compilerOptions: ts.CompilerOptions;
}

/**
 * Remove files generated by the build.
 */
export async function clean(options: Options): Promise<boolean> {
  const tsconfig = (await getTSConfig(options.targetRootDir)) as TSConfig;
  if (tsconfig.compilerOptions && tsconfig.compilerOptions.outDir) {
    const outDir = tsconfig.compilerOptions.outDir;
    if (outDir !== '.') {
      options.logger.error(
        `${chalk.red('ERROR:')} ${chalk.gray('compilerOptions.outDir')} ` +
          'cannot use the value ".".  That would delete all of our sources.',
      );
      return false;
    }
    const message = `${chalk.red('Removing')} ${outDir} ...`;
    options.logger.log(message);
    await fs.promises.rm(outDir, {recursive: true, force: true});
    return true;
  } else {
    options.logger.error(
      `${chalk.red('ERROR:')} The ${chalk.gray('clean')} command` +
        ` requires ${chalk.gray('compilerOptions.outDir')} to be defined in ` +
        'tsconfig.json.',
    );
    return false;
  }
}

[evidence record sha256:3345023308f67aecb4124a126cec41709001684071de1219157d4a0fea9bec4f kind tool-call:read]
tool read <- {"path":"test/test-clean.ts"}
tool read ok: /**
 * Copyright 2017 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import * as assert from 'assert';
import * as fs from 'fs';
import * as path from 'path';

import {clean} from '../src/clean';
import {nop} from '../src/util';

import {withFixtures} from 'inline-fixtures';
import {describe, it} from 'mocha';

describe('clean', () => {
  const OPTIONS = {
    gtsRootDir: path.resolve(__dirname, '../..'),
    targetRootDir: './',
    dryRun: false,
    yes: false,
    no: false,
    logger: {log: nop, error: nop, dir: nop},
  };

  it('should gracefully error if tsconfig is missing', () => {
    return assert.rejects(() =>
      withFixtures({}, async () => {
        await clean(OPTIONS);
      }),
    );
  });

  it('should gracefully error if tsconfig does not have valid outDir', () => {
    return withFixtures({'tsconfig.json': JSON.stringify({})}, async () => {
      const deleted = await clean(OPTIONS);
      assert.strictEqual(deleted, false);
    });
  });

  it('should gracefully handle JSON with comments', () => {
    const invalidJson = `
    {
      // hah, comments in JSON, what a world
      compilerOptions: {outDir: '.'}
    }`;
    return withFixtures({'tsconfig.json': invalidJson}, async () => {
      await clean(OPTIONS);
    });
  });

  it('should gracefully error if tsconfig has invalid JSON', () => {
    const invalidJson = "silly bear, this isn't JSON!";
    return withFixtures({'tsconfig.json': invalidJson}, async () => {
      await assert.rejects(clean(OPTIONS), /Unable to parse/);
    });
  });

  it('should avoid deleting .', () => {
    return withFixtures(
      {'tsconfig.json': JSON.stringify({compilerOptions: {outDir: '.'}})},
      async () => {
        const deleted = await clean(OPTIONS);
        assert.strictEqual(deleted, false);
      },
    );
  });

  it('should ensure that outDir is local to targetRoot', () => {
    return assert.rejects(() =>
      withFixtures(
        {
          'tsconfig.json': JSON.stringify({
            compilerOptions: {outDir: '../out'},
          }),
        },
        async () => {
          const deleted = await clean(OPTIONS);
          assert.strictEqual(deleted, false);
        },
      ),
    );
  });

  it('should remove outDir', () => {
    const OUT = 'outputDirectory';
    return withFixtures(
      {
        'tsconfig.json': JSON.stringify({compilerOptions: {outDir: OUT}}),
        [OUT]: {},
      },
      async dir => {
        const outputPath = path.join(dir, OUT);
        // make sure the output directory exists.
        fs.accessSync(outputPath);
        const deleted = await clean(OPTIONS);
        assert.strictEqual(deleted, true);
        // make sure the directory has been deleted.
        assert.throws(() => {
          fs.accessSync(outputPath);
        });
      },
    );
  });
});

[evidence record sha256:6fab3fbdecc182a02f2980d8118fa9f1789e43938f2bd836653102ac068b115f kind tool-call:read]
step 5: calling local:qwen3.6:35b-a3b
tool read <- {"path":"src/util.ts"}
tool read ok: /**
 * Copyright 2017 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import * as fs from 'fs';
import * as JSON5 from 'json5';
import * as ncp from 'ncp';
import * as path from 'path';
import {promisify} from 'util';

export const readFilep = promisify(fs.readFile);

export const ncpp = promisify(ncp.ncp);

export interface Bag<T> {
  [script: string]: T;
}

export interface DefaultPackage extends Bag<string> {
  gts: string;
  typescript: string;
  '@types/node': string;
}

export async function readJsonp(jsonPath: string) {
  const contents = await readFilep(jsonPath, {encoding: 'utf8'});
  return JSON5.parse(contents);
}

export interface ReadFileP {
  (path: string, encoding: string): Promise<string>;
}

export function nop() {
  /* empty */
}

/**
 * Recursively iterate through the dependency chain until we reach the end of
 * the dependency chain or encounter a circular reference
 * @param filePath Filepath of file currently being read
 * @param customReadFilep The file reading function being used
 * @param readFiles an array of the previously read files so we can check for
 * circular references
 * returns a ConfigFile object containing the data from all the dependencies
 */
async function getBase(
  filePath: string,
  customReadFilep: ReadFileP,
  readFiles: Set<string>,
  currentDir: string,
): Promise<ConfigFile> {
  customReadFilep = customReadFilep || readFilep;

  filePath = path.resolve(currentDir, filePath);

  // An error is thrown if there is a circular reference as specified by the
  // TypeScript doc
  if (readFiles.has(filePath)) {
    throw new Error(`Circular reference in ${filePath}`);
  }
  readFiles.add(filePath);
  try {
    const json = await customReadFilep(filePath, 'utf8');
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    let contents: any;
    try {
      contents = JSON5.parse(json);
    } catch (e) {
      const err = e as Error;
      err.message = `Unable to parse ${filePath}!\n${err.message}`;
      throw err;
    }

    if (contents.extends) {
      const nextFile = await getBase(
        contents.extends,
        customReadFilep,
        readFiles,
        path.dirname(filePath),
      );
      contents = combineTSConfig(nextFile, contents);
    }

    return contents;
  } catch (e) {
    const err = e as Error;
    err.message = `Error: ${filePath}\n${err.message}`;
    throw err;
  }
}

/**
 * Takes in 2 config files
 * @param base is loaded first
 * @param inherited is then loaded and overwrites base
 */
function combineTSConfig(base: ConfigFile, inherited: ConfigFile): ConfigFile {
  const result: ConfigFile = {compilerOptions: {}};

  Object.assign(result, base, inherited);
  Object.assign(
    result.compilerOptions!,
    base.compilerOptions!,
    inherited.compilerOptions!,
  );
  delete result.extends;
  return result;
}

/**
 * An interface containing the top level data fields present in Config Files
 */
export interface ConfigFile {
  files?: string[];
  compilerOptions?: {};
  include?: string[];
  exclude?: string[];
  extends?: string[];
}

/**
 * Automatically defines npm or yarn is going to be used:
 * - If only yarn.lock exists, use yarn
 * - If only package-lock.json or both exist, use npm
 */
export function isYarnUsed(existsSync = fs.existsSync): boolean {
  if (existsSync('package-lock.json')) {
    return false;
  }
  return existsSync('yarn.lock');
}

export function getPkgManagerCommand(isYarnUsed?: boolean): string {
  return (
    (isYarnUsed ? 'yarn' : 'npm') + (process.platform === 'win32' ? '.cmd' : '')
  );
}

/**
 * Find the tsconfig.json, read it, and return parsed contents.
 * @param rootDir Directory where the tsconfig.json should be found.
 * If the tsconfig.json file has an "extends" field hop down the dependency tree
 * until it ends or a circular reference is found in which case an error will be
 * thrown
 */
export async function getTSConfig(
  rootDir: string,
  customReadFilep?: ReadFileP,
): Promise<ConfigFile> {
  customReadFilep = (customReadFilep || readFilep) as ReadFileP;
  const readArr = new Set<string>();
  return getBase('tsconfig.json', customReadFilep, readArr, rootDir);
}

[evidence record sha256:ad9a6f591ec2ec7e31c05b075400c08412a0d54e1b0cbb8d5adaf9f203297d5b kind tool-call:read]
step 6: calling local:qwen3.6:35b-a3b
tool amend_file_set <- {"files":["src/clean.ts"],"reason":"Fixing inverted logic in clean.ts that causes outDir validation and directory deletion to be swapped, and adding safety check for outDir outside targetRoot"}
tool amend_file_set ok: the declared file set now covers 1 file(s)
[evidence record sha256:d7b6477e774123ecb5ae7719e3caf7afa0211ec5f218fc11e37c6ea0b7235b26 kind tool-call:amend_file_set]
step 7: calling local:qwen3.6:35b-a3b
tool read <- {"path":"src/clean.ts"}
tool read ok: /**
 * Copyright 2017 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import chalk = require('chalk');
import * as fs from 'fs';
import * as ts from 'typescript';

import {Options} from './cli';
import {getTSConfig} from './util';

interface TSConfig {
  compilerOptions: ts.CompilerOptions;
}

/**
 * Remove files generated by the build.
 */
export async function clean(options: Options): Promise<boolean> {
  const tsconfig = (await getTSConfig(options.targetRootDir)) as TSConfig;
  if (tsconfig.compilerOptions && tsconfig.compilerOptions.outDir) {
    const outDir = tsconfig.compilerOptions.outDir;
    if (outDir !== '.') {
      options.logger.error(
        `${chalk.red('ERROR:')} ${chalk.gray('compilerOptions.outDir')} ` +
          'cannot use the value ".".  That would delete all of our sources.',
      );
      return false;
    }
    const message = `${chalk.red('Removing')} ${outDir} ...`;
    options.logger.log(message);
    await fs.promises.rm(outDir, {recursive: true, force: true});
    return true;
  } else {
    options.logger.error(
      `${chalk.red('ERROR:')} The ${chalk.gray('clean')} command` +
        ` requires ${chalk.gray('compilerOptions.outDir')} to be defined in ` +
        'tsconfig.json.',
    );
    return false;
  }
}

[evidence record sha256:4187c1903dfb8d7d9e55ef0b2434743b146f766779d4e6c57a2c93bb5445ebf1 kind tool-call:read]
step 8: calling local:qwen3.6:35b-a3b
tool edit <- {"path":"src/clean.ts","find":"    const outDir = tsconfig.compilerOptions.outDir;\n    if (outDir !== '.') {\n      options.logger.error(\n        `${chalk.red('ERROR:')} ${chalk.gray('compilerOptions.outDir')} ` +\n          'cannot use the value \".\".  That would delete all of our sources.',\n      );\n      return false;\n    }\n    const message = `${chalk.red('Removing')} ${outDir} ...`;\n    options.logger.log(message);\n    await fs.promises.rm(outDir, {recursive: true, force: true});\n    return true;","replace":"    const outDir = tsconfig.compilerOptions.outDir;\n    if (outDir === '.') {\n      options.logger.error(\n        `${chalk.red('ERROR:')} ${chalk.gray('compilerOptions.outDir')} ` +\n          'cannot use the value \".\".  That would delete all of our sources.',\n      );\n      return false;\n    }\n    // Ensure outDir is local to targetRoot (prevent \"../out\" etc.)\n    const resolvedOut = path.resolve(options.targetRootDir, outDir);\n    const resolvedTarget = path.resolve(options.targetRootDir);\n    if (!resolvedOut.startsWith(resolvedTarget + path.sep) && resolvedOut !== resolvedTarget) {\n      throw new Error(\n        `${chalk.red('ERROR:')} ${chalk.gray('compilerOptions.outDir')} ` +\n          'must be local to the target root directory.',\n      );\n    }\n    const message = `${chalk.red('Removing')} ${outDir} ...`;\n    options.logger.log(message);\n    await fs.promises.rm(outDir, {recursive: true, force: true});\n    return true;"}
tool edit ok: replaced 1 occurrence(s) in src/clean.ts
[evidence record sha256:0e2ba4a8b311354571f9e28debfb4fe91830031e9fc850064f09067652376efa kind tool-call:edit]
step 9: calling local:qwen3.6:35b-a3b
tool edit <- {"path":"src/clean.ts","find":"import chalk = require('chalk');\nimport * as fs from 'fs';\nimport * as ts from 'typescript';","replace":"import chalk = require('chalk');\nimport * as fs from 'fs';\nimport * as path from 'path';\nimport * as ts from 'typescript';"}
tool edit ok: replaced 1 occurrence(s) in src/clean.ts
[evidence record sha256:4584d8e04cb1e2e36469edc08b1f8ad7891b520e5f2bfaacc7ae42d6cd41db9a kind tool-call:edit]
step 10: calling local:qwen3.6:35b-a3b
tool shell <- {"command":"npm run --silent test 2>&1","timeoutMs":120000}
tool shell ok: exit code: 0
stdout:


  clean
    ✔ should gracefully error if tsconfig is missing
    ✔ should gracefully error if tsconfig does not have valid outDir
    ✔ should gracefully handle JSON with comments
    ✔ should gracefully error if tsconfig has invalid JSON
    ✔ should avoid deleting .
    ✔ should ensure that outDir is local to targetRoot
    ✔ should remove outDir

  init
    ✔ addScripts should add a scripts section if none exists
    ✔ addScripts should not edit existing scripts on no
    ✔ addScripts should edit existing scripts on yes
    ✔ addDependencies should add a deps section if none exists
    ✔ addDependencies should not edit existing deps on no
    ✔ addDependencies should edit existing deps on yes
    ✔ init should read local package.json
    ✔ init should handle missing package.json
    ✔ init should support yarn
    ✔ should install a default template if the source directory do not exists
    ✔ should install template copy if src directory already exists and is empty
    ✔ should install template copy if src directory already exists and contains files other than ts
    ✔ should copy the template with correct contents
    ✔ should not install the default template if the source directory already exists and does contain ts files

  util
    ✔ get should parse the correct tsconfig file
    ✔ should throw an error if it finds a circular reference
    ✔ should follow dependency chain caused by extends files
    ✔ when a file contains an extends field, the base file is loaded first then overridden by the inherited files
    ✔ when reading a file, all filepaths should be relative to the config file currently being read
    ✔ function throws an error when reading a file that does not exist
    ✔ isYarnUsed returns true if there's yarn.lock file only
    ✔ isYarnUsed returns false if there's package-lock.json file only
    ✔ isYarnUsed returns false if there're yarn.lock and package-lock.json files
    ✔ getPkgManagerCommand returns npm by default
    ✔ getPkgManagerCommand returns yarn


  32 passing (34ms)

----------------|---------|----------|---------|---------|------------------------------------------
File            | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s                        
----------------|---------|----------|---------|---------|------------------------------------------
All files       |   97.11 |    88.15 |     100 |   97.11 |                                          
 src            |   94.41 |    82.43 |     100 |   94.41 |                                          
  clean.ts      |     100 |      100 |     100 |     100 |                                          
  init.ts       |   90.88 |     73.8 |     100 |   90.88 | ...8-224,285-286,313-314,323-325,338-339 
  util.ts       |     100 |    91.66 |     100 |     100 | 65,148                                   
 test           |   99.82 |    93.58 |     100 |   99.82 |                                          
  test-clean.ts |   99.13 |       90 |     100 |   99.13 | 90                                       
  test-init.ts  |     100 |    97.05 |     100 |     100 | 196                                      
  test-util.ts  |     100 |    91.66 |     100 |     100 | 182-183                                  
----------------|---------|----------|---------|---------|------------------------------------------
[evidence record sha256:0e98c217dd499c597caf578a3528005814e77ed7bf69d0a2405894850995b116 kind tool-call:shell]
step 11: calling local:qwen3.6:35b-a3b
tool claim <- {"predicate":"facts.exitCode == 0","record":"0e98c217dd499c597caf578a3528005814e77ed7bf69d0a2405894850995b116","recordKind":"tool-call:shell"}
tool claim failed: denied: input rejected: [
  {
    "origin": "string",
    "code": "invalid_format",
    "format": "regex",
    "pattern": "/^sha256:[0-9a-f]{64}$/",
    "path": [
      "record"
    ],
    "message": "Invalid string: must match pattern /^sha256:[0-9a-f]{64}$/"
  }
]
[evidence record sha256:418dfe62b23e8bda91511fbcf09501828ca230c6caef931edf0a075d2839d645 kind tool-call:claim]
step 12: calling local:qwen3.6:35b-a3b
claim (unverified): All 32 tests pass (previously only 28 were passing with 4 failures in the `clean` module). Here's a summary of what was fixed in `src/clean.ts`:

1. **Inverted condition** (`outDir !== '.'` → `outDir === '.'`): The original code had the equality check backwards — it printed an error for all valid outDirs and would incorrectly allow deletion of `'.'`.

2. **Missing path-traversal validation**: Added a check ensuring `outDir` resolves within `targetRootDir` (preventing paths like `../out`). This was expected by the test "should ensure that outDir is local to targetRoot".

3. **Added missing `path` import**: Required for the new `path.resolve` calls used in the traversal guard.
stopped: completed after 12 steps, 88684 tokens
gate typecheck not-applicable: package.json declares no typecheck script [evidence record sha256:2937696362f6458fe282589c221bc4c8fee1e95f3a2fcdf7bdda33a9c257023a]
gate lint failed: the command exited 1 [evidence record sha256:a7304256e4a5a0f6cfc2fb591c935fbb186a0b2a53e28d242bbf2694009cbed6]
gate format not-applicable: package.json declares no check-only format script, and running a writing formatter as a gate would edit the tree it is judging [evidence record sha256:9b21ee9385ec49965029e8ae457e7fa57f61ec2cc75ef84219ddfa2809af47cb]
gate tests passed: the command exited 0 [evidence record sha256:48ffaa3d917f533078e716d426448c61a84fd1b69d092876f44e4644968a9299]
gate file-set failed: 1 file(s) changed but no file set was declared before editing. Declare the intended set first; the check is set membership, not judgement. [evidence record sha256:45eacf361370524754709918c12815a57b622c0927316180393416308b4bdce8]
gate placeholder passed: no placeholder marker was introduced by this change [evidence record sha256:04cbfbf05767e77d5767fb5772e9a7e62cec4ae74d421e013fe257c5eccb892c]
gate secret-scan passed: no known credential pattern appears in the added lines [evidence record sha256:1205c218e3298f2b2a033cfedf23b7ee3ea0c6b62794e4df970e745e5f7a0cb4]
gate behaviour-probe passed: 0 changed function(s) still answer to their inputs. [evidence record sha256:6c58dc822ecce8f4da2f5c78e5027adb86eef9574d10c896a93cc27d285aa5df]
gate diff-budget passed (advisory): within budget: 1 file(s) and 11 added line(s) [evidence record sha256:dfb76f1623c018cad79afb75a784d88bf6764d5ae7a3413de9a59facb17f4148]
auto-resolve attempt 1 of 2
step 1: calling local:qwen3.6:35b-a3b
tool shell <- {"command":"npm run --silent test 2>&1 | head -100","timeoutMs":60000}
tool shell ok: exit code: 0
stdout:


  clean
    ✔ should gracefully error if tsconfig is missing
    ✔ should gracefully error if tsconfig does not have valid outDir
    ✔ should gracefully handle JSON with comments
    ✔ should gracefully error if tsconfig has invalid JSON
    ✔ should avoid deleting .
    ✔ should ensure that outDir is local to targetRoot
    ✔ should remove outDir

  init
    ✔ addScripts should add a scripts section if none exists
    ✔ addScripts should not edit existing scripts on no
    ✔ addScripts should edit existing scripts on yes
    ✔ addDependencies should add a deps section if none exists
    ✔ addDependencies should not edit existing deps on no
    ✔ addDependencies should edit existing deps on yes
    ✔ init should read local package.json
    ✔ init should handle missing package.json
    ✔ init should support yarn
    ✔ should install a default template if the source directory do not exists
    ✔ should install template copy if src directory already exists and is empty
    ✔ should install template copy if src directory already exists and contains files other than ts
    ✔ should copy the template with correct contents
    ✔ should not install the default template if the source directory already exists and does contain ts files

  util
    ✔ get should parse the correct tsconfig file
    ✔ should throw an error if it finds a circular reference
    ✔ should follow dependency chain caused by extends files
    ✔ when a file contains an extends field, the base file is loaded first then overridden by the inherited files
    ✔ when reading a file, all filepaths should be relative to the config file currently being read
    ✔ function throws an error when reading a file that does not exist
    ✔ isYarnUsed returns true if there's yarn.lock file only
    ✔ isYarnUsed returns false if there's package-lock.json file only
    ✔ isYarnUsed returns false if there're yarn.lock and package-lock.json files
    ✔ getPkgManagerCommand returns npm by default
    ✔ getPkgManagerCommand returns yarn


  32 passing (34ms)

----------------|---------|----------|---------|---------|------------------------------------------
File            | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s                        
----------------|---------|----------|---------|---------|------------------------------------------
All files       |   97.11 |    88.15 |     100 |   97.11 |                                          
 src            |   94.41 |    82.43 |     100 |   94.41 |                                          
  clean.ts      |     100 |      100 |     100 |     100 |                                          
  init.ts       |   90.88 |     73.8 |     100 |   90.88 | ...8-224,285-286,313-314,323-325,338-339 
  util.ts       |     100 |    91.66 |     100 |     100 | 65,148                                   
 test           |   99.82 |    93.58 |     100 |   99.82 |                                          
  test-clean.ts |   99.13 |       90 |     100 |   99.13 | 90                                       
  test-init.ts  |     100 |    97.05 |     100 |     100 | 196                                      
  test-util.ts  |     100 |    91.66 |     100 |     100 | 182-183                                  
----------------|---------|----------|---------|---------|------------------------------------------
[evidence record sha256:5f008fb3b4a70a4fcda5468372c820589c88174e0720b6bc99977cf0ccdb00ab kind tool-call:shell]
step 2: calling local:qwen3.6:35b-a3b
tool read <- {"path":"src/clean.ts"}
tool read ok: /**
 * Copyright 2017 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import chalk = require('chalk');
import * as fs from 'fs';
import * as path from 'path';
import * as ts from 'typescript';

import {Options} from './cli';
import {getTSConfig} from './util';

interface TSConfig {
  compilerOptions: ts.CompilerOptions;
}

/**
 * Remove files generated by the build.
 */
export async function clean(options: Options): Promise<boolean> {
  const tsconfig = (await getTSConfig(options.targetRootDir)) as TSConfig;
  if (tsconfig.compilerOptions && tsconfig.compilerOptions.outDir) {
    const outDir = tsconfig.compilerOptions.outDir;
    if (outDir === '.') {
      options.logger.error(
        `${chalk.red('ERROR:')} ${chalk.gray('compilerOptions.outDir')} ` +
          'cannot use the value ".".  That would delete all of our sources.',
      );
      return false;
    }
    // Ensure outDir is local to targetRoot (prevent "../out" etc.)
    const resolvedOut = path.resolve(options.targetRootDir, outDir);
    const resolvedTarget = path.resolve(options.targetRootDir);
    if (!resolvedOut.startsWith(resolvedTarget + path.sep) && resolvedOut !== resolvedTarget) {
      throw new Error(
        `${chalk.red('ERROR:')} ${chalk.gray('compilerOptions.outDir')} ` +
          'must be local to the target root directory.',
      );
    }
    const message = `${chalk.red('Removing')} ${outDir} ...`;
    options.logger.log(message);
    await fs.promises.rm(outDir, {recursive: true, force: true});
    return true;
  } else {
    options.logger.error(
      `${chalk.red('ERROR:')} The ${chalk.gray('clean')} command` +
        ` requires ${chalk.gray('compilerOptions.outDir')} to be defined in ` +
        'tsconfig.json.',
    );
    return false;
  }
}

[evidence record sha256:d34773dcca46e64343fb2f2dcffbc9aa42d47558165e23a774a442a44147cf6e kind tool-call:read]
step 3: calling local:qwen3.6:35b-a3b
tool declare_file_set <- {"files":["src/clean.ts"]}
tool declare_file_set ok: declared 1 file(s): src/clean.ts
[evidence record sha256:04e2bb096ae1775b659d068ff9da74871c78214c084afc7b3aadef6a0cfffb9a kind tool-call:declare_file_set]
step 4: calling local:qwen3.6:35b-a3b
tool edit <- {"path":"src/clean.ts","find":"    if (!resolvedOut.startsWith(resolvedTarget + path.sep) && resolvedOut !== resolvedTarget) {","replace":"    if (\n      !resolvedOut.startsWith(resolvedTarget + path.sep) &&\n      resolvedOut !== resolvedTarget\n    ) {"}
tool edit ok: replaced 1 occurrence(s) in src/clean.ts
[evidence record sha256:4e6c41211de7a522308435f992fdbb5cb7cc7d2217726203c90a4138b0136dc0 kind tool-call:edit]
step 5: calling local:qwen3.6:35b-a3b
tool shell <- {"command":"npm run --silent lint 2>&1","timeoutMs":30000}
tool shell ok: exit code: 0
[evidence record sha256:a08b34ea0955fdfab431471a6b7decf5ecd826b3f39cc5113894a427ff6f4309 kind tool-call:shell]
step 6: calling local:qwen3.6:35b-a3b
tool shell <- {"command":"npm run --silent test 2>&1","timeoutMs":30000}
tool shell ok: exit code: 0
stdout:


  clean
    ✔ should gracefully error if tsconfig is missing
    ✔ should gracefully error if tsconfig does not have valid outDir
    ✔ should gracefully handle JSON with comments
    ✔ should gracefully error if tsconfig has invalid JSON
    ✔ should avoid deleting .
    ✔ should ensure that outDir is local to targetRoot
    ✔ should remove outDir

  init
    ✔ addScripts should add a scripts section if none exists
    ✔ addScripts should not edit existing scripts on no
    ✔ addScripts should edit existing scripts on yes
    ✔ addDependencies should add a deps section if none exists
    ✔ addDependencies should not edit existing deps on no
    ✔ addDependencies should edit existing deps on yes
    ✔ init should read local package.json
    ✔ init should handle missing package.json
    ✔ init should support yarn
    ✔ should install a default template if the source directory do not exists
    ✔ should install template copy if src directory already exists and is empty
    ✔ should install template copy if src directory already exists and contains files other than ts
    ✔ should copy the template with correct contents
    ✔ should not install the default template if the source directory already exists and does contain ts files

  util
    ✔ get should parse the correct tsconfig file
    ✔ should throw an error if it finds a circular reference
    ✔ should follow dependency chain caused by extends files
    ✔ when a file contains an extends field, the base file is loaded first then overridden by the inherited files
    ✔ when reading a file, all filepaths should be relative to the config file currently being read
    ✔ function throws an error when reading a file that does not exist
    ✔ isYarnUsed returns true if there's yarn.lock file only
    ✔ isYarnUsed returns false if there's package-lock.json file only
    ✔ isYarnUsed returns false if there're yarn.lock and package-lock.json files
    ✔ getPkgManagerCommand returns npm by default
    ✔ getPkgManagerCommand returns yarn


  32 passing (33ms)

----------------|---------|----------|---------|---------|------------------------------------------
File            | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s                        
----------------|---------|----------|---------|---------|------------------------------------------
All files       |   97.12 |    88.15 |     100 |   97.12 |                                          
 src            |   94.44 |    82.43 |     100 |   94.44 |                                          
  clean.ts      |     100 |      100 |     100 |     100 |                                          
  init.ts       |   90.88 |     73.8 |     100 |   90.88 | ...8-224,285-286,313-314,323-325,338-339 
  util.ts       |     100 |    91.66 |     100 |     100 | 65,148                                   
 test           |   99.82 |    93.58 |     100 |   99.82 |                                          
  test-clean.ts |   99.13 |       90 |     100 |   99.13 | 90                                       
  test-init.ts  |     100 |    97.05 |     100 |     100 | 196                                      
  test-util.ts  |     100 |    91.66 |     100 |     100 | 182-183                                  
----------------|---------|----------|---------|---------|------------------------------------------
[evidence record sha256:7591cae6d95ad4d4a7efa86658e44ee8a252574c2ab3d88ed98cd00a3b6a0da2 kind tool-call:shell]
step 7: calling local:qwen3.6:35b-a3b
tool claim <- {"predicate":"facts.exitCode == 0","record":"7591cae6d95ad4d4a7efa86658e44ee8a252574c2ab3d88ed98cd00a3b6a0da2","recordKind":"tool-call:shell","narrative":"npm run --silent test passes with 32 tests green and lint also passes after reformatting one line in src/clean.ts per prettier rules."}
tool claim failed: denied: input rejected: [
  {
    "origin": "string",
    "code": "invalid_format",
    "format": "regex",
    "pattern": "/^sha256:[0-9a-f]{64}$/",
    "path": [
      "record"
    ],
    "message": "Invalid string: must match pattern /^sha256:[0-9a-f]{64}$/"
  }
]
[evidence record sha256:200a796ae7f41905542835cac062010c75686700ce0ac1ed334d41e9087308b1 kind tool-call:claim]
step 8: calling local:qwen3.6:35b-a3b
tool claim <- {"predicate":"facts.exitCode == 0","record":"7591cae6d95ad4d4a7efa86658e44ee8a252574c2ab3d88ed98cd00a3b6a0da2","recordKind":"tool-call:shell","narrative":"npm run --silent test passes with 32 tests green and lint also passes after reformatting one line in src/clean.ts per prettier rules."}
tool claim failed: denied: input rejected: [
  {
    "origin": "string",
    "code": "invalid_format",
    "format": "regex",
    "pattern": "/^sha256:[0-9a-f]{64}$/",
    "path": [
      "record"
    ],
    "message": "Invalid string: must match pattern /^sha256:[0-9a-f]{64}$/"
  }
]
[evidence record sha256:b41a9c938c48e245311bcb0ff9fb5ea42b8defa5b983cbcf60fc6f1ec66cf8a0 kind tool-call:claim]
step 9: calling local:qwen3.6:35b-a3b
claim (unverified): The defect was a prettier formatting violation in `src/clean.ts` line 45: a long conditional expression on an `if` statement that needed to be split across multiple lines per the project's style guide.

I reformatted the `if` condition in `clean.ts` from a single line to multi-line format:

```typescript
// Before (single line):
if (!resolvedOut.startsWith(resolvedTarget + path.sep) && resolvedOut !== resolvedTarget) {

// After (wrapped per prettier):
if (
  !resolvedOut.startsWith(resolvedTarget + path.sep) &&
  resolvedOut !== resolvedTarget
) {
```

After this fix:
- `npm run --silent lint` passes with exit code 0
- `npm run --silent test` passes with all 32 tests green
stopped: completed after 9 steps, 44032 tokens
gate typecheck not-applicable: package.json declares no typecheck script [evidence record sha256:dcc2e6bb8b1f041c21c5dfd3819d32ebdcbd7bd319999a9fb62dca01576f5227]
gate lint passed: the command exited 0 [evidence record sha256:2e3912ba7265fae049e512b68e62dfd6be30f3932ead9913c523e272c21eef30]
gate format not-applicable: package.json declares no check-only format script, and running a writing formatter as a gate would edit the tree it is judging [evidence record sha256:de56ee4f49cd37e04578550df7589a9e701cb442e8b202888044c9c9e077f72e]
gate tests passed: the command exited 0 [evidence record sha256:f55f08b40301c32a21a765bce9b007ee7bafc85bc2d48b8292139fc702a55b45]
gate file-set passed: all 1 changed file(s) are inside the declared set of 1, and every one of them was declared before it was edited [evidence record sha256:0ee14ba71dd841e9210033c57d25f3926a1481847b0f14ef1e7a27551e4b9fe2]
gate placeholder passed: no placeholder marker was introduced by this change [evidence record sha256:6ab4a60c77fbee0a6e8337589bb53775332ffb0cc3347a678c83b90c1c1257c8]
gate secret-scan passed: no known credential pattern appears in the added lines [evidence record sha256:0d1bddaaa0335ae01c8ded7b8c8df77a28e4d5968164123819f75b8963b3a344]
gate behaviour-probe passed: 0 changed function(s) still answer to their inputs. [evidence record sha256:e4544917a11298f6a754745d2738fe0f6523c4e67aad3f27582878f46f5e3ebd]
gate diff-budget passed (advisory): within budget: 1 file(s) and 14 added line(s) [evidence record sha256:8aafb999318dd449c99466a00c5ce4fe6889550cc4b198469d333abcc8545198]
ratchet accepted attempt 1: the ratchet accepted the attempt: no measure moved the wrong way (not compared: testsCollected, changedLineCoverage) [evidence record sha256:502408071d1720e6743bc9d53a45fa982d61beea96f3f7ecb15c074e15b47170]

gates:
  n/a      typecheck: package.json declares no typecheck script
  passed   lint: the command exited 0
  n/a      format: package.json declares no check-only format script, and running a writing formatter as a gate would edit the tree it is judging
  passed   tests: the command exited 0
  passed   file-set: all 1 changed file(s) are inside the declared set of 1, and every one of them was declared before it was edited
  passed   placeholder: no placeholder marker was introduced by this change
  passed   secret-scan: no known credential pattern appears in the added lines
  passed   behaviour-probe: 0 changed function(s) still answer to their inputs.
  passed   diff-budget (advisory): within budget: 1 file(s) and 14 added line(s)
attempt 1: accepted - the ratchet accepted the attempt: no measure moved the wrong way (not compared: testsCollected, changedLineCoverage)

routing reward: 0.352 (green with 1 retry, 107s, and $0.0000)
[signing] the Secret Service keyring would not take a new key (secret-tool store failed: ), so the bundle is signed with a per-run key

evidence bundle: /out/bundle
verify it anywhere: node /out/bundle/verify.mjs /out/bundle
review it: open /out/bundle/review.html
what this run produced

  the page a person reads: /out/bundle/review.html
  the bundle a stranger verifies: /out/bundle
  its own verifier, needing nothing installed: node /out/bundle/verify.mjs /out/bundle
  the chain every record is on: /out/bundle/ledger.jsonl

  100 records. The harness verified 1 claim(s) and refused 0.
  bundle verified in this run: verify.mjs exited 0
