From 166977be0cafda71cace076c87429ecabe8c0924 Mon Sep 17 00:00:00 2001
From: John Doe <john.doe@example.com>
Date: Wed, 3 Dec 2025 02:10:41 +0100
Subject: [PATCH 1/8] refactor: remove scripts

---
 tools/eslint-to-code-pushup.mjs     | 175 --------------------------
 tools/src/constants.ts              |   1 -
 tools/src/debug/README.md           | 142 ---------------------
 tools/src/debug/bin/clean-npmrc.ts  |  29 -----
 tools/src/debug/bin/kill-process.ts |  36 ------
 tools/src/debug/bin/list-process.ts |  47 -------
 tools/src/debug/bin/types.ts        |  15 ---
 tools/src/debug/constants.ts        |   2 -
 tools/src/debug/debug.plugin.ts     |  83 ------------
 tools/src/debug/utils.ts            | 188 ----------------------------
 tools/src/utils.ts                  |  71 -----------
 11 files changed, 789 deletions(-)
 delete mode 100644 tools/eslint-to-code-pushup.mjs
 delete mode 100644 tools/src/constants.ts
 delete mode 100644 tools/src/debug/README.md
 delete mode 100644 tools/src/debug/bin/clean-npmrc.ts
 delete mode 100644 tools/src/debug/bin/kill-process.ts
 delete mode 100644 tools/src/debug/bin/list-process.ts
 delete mode 100644 tools/src/debug/bin/types.ts
 delete mode 100644 tools/src/debug/constants.ts
 delete mode 100644 tools/src/debug/debug.plugin.ts
 delete mode 100644 tools/src/debug/utils.ts
 delete mode 100644 tools/src/utils.ts

diff --git a/tools/eslint-to-code-pushup.mjs b/tools/eslint-to-code-pushup.mjs
deleted file mode 100644
index 43d2115d9..000000000
--- a/tools/eslint-to-code-pushup.mjs
+++ /dev/null
@@ -1,175 +0,0 @@
-import {
-  createProjectGraphAsync,
-  readProjectsConfigurationFromProjectGraph,
-} from '@nx/devkit';
-import { ESLint } from 'eslint';
-import minimatch from 'minimatch';
-import fs from 'node:fs/promises';
-import path from 'node:path';
-
-// replace these patterns as needed
-const TEST_FILE_PATTERNS = [
-  '*.spec.ts',
-  '*.test.ts',
-  '**/test/**/*',
-  '**/mock/**/*',
-  '**/mocks/**/*',
-  '*.cy.ts',
-  '*.stories.ts',
-];
-
-const graph = await createProjectGraphAsync({ exitOnError: true });
-const projects = Object.values(
-  readProjectsConfigurationFromProjectGraph(graph).projects,
-)
-  .filter(project => 'lint' in (project.targets ?? {}))
-  .sort((a, b) => a.root.localeCompare(b.root));
-
-for (let i = 0; i < projects.length; i++) {
-  const project = projects[i];
-
-  /** @type {import('@nx/eslint/src/executors/lint/schema').Schema} */
-  const options = project.targets.lint.options;
-
-  const eslintrc = options.eslintConfig ?? `${project.root}/.eslintrc.json`;
-  const patterns = options.lintFilePatterns ?? project.root;
-
-  console.info(
-    `Processing Nx ${project.projectType ?? 'project'} "${project.name}" (${
-      i + 1
-    }/${projects.length}) ...`,
-  );
-
-  const eslint = new ESLint({
-    overrideConfigFile: eslintrc,
-    useEslintrc: false,
-    errorOnUnmatchedPattern: false,
-    resolvePluginsRelativeTo: options.resolvePluginsRelativeTo ?? undefined,
-    ignorePath: options.ignorePath ?? undefined,
-    rulePaths: options.rulesdir ?? [],
-  });
-
-  const results = await eslint.lintFiles(patterns);
-
-  /** @type {Set<string>} */
-  const failingRules = new Set();
-  /** @type {Set<string>} */
-  const failingRulesTestsOnly = new Set();
-  /** @type {Map<string, number>} */
-  const errorCounts = new Map();
-  /** @type {Map<string, number>} */
-  const warningCounts = new Map();
-
-  for (const result of results) {
-    const isTestFile = TEST_FILE_PATTERNS.some(pattern =>
-      minimatch(result.filePath, pattern),
-    );
-    for (const { ruleId, severity } of result.messages) {
-      if (isTestFile) {
-        if (!failingRules.has(ruleId)) {
-          failingRulesTestsOnly.add(ruleId);
-        }
-      } else {
-        failingRules.add(ruleId);
-        failingRulesTestsOnly.delete(ruleId);
-      }
-      if (severity === 1) {
-        warningCounts.set(ruleId, (warningCounts.get(ruleId) ?? 0) + 1);
-      } else {
-        errorCounts.set(ruleId, (errorCounts.get(ruleId) ?? 0) + 1);
-      }
-    }
-  }
-
-  /** @param {string} ruleId */
-  const formatCounts = ruleId =>
-    [
-      { kind: 'error', count: errorCounts.get(ruleId) },
-      { kind: 'warning', count: warningCounts.get(ruleId) },
-    ]
-      .filter(({ count }) => count > 0)
-      .map(({ kind, count }) =>
-        count === 1 ? `1 ${kind}` : `${count} ${kind}s`,
-      )
-      .join(', ');
-
-  if (failingRules.size > 0) {
-    console.info(`• ${failingRules.size} rules need to be disabled`);
-    failingRules.forEach(ruleId => {
-      console.info(`  - ${ruleId} (${formatCounts(ruleId)})`);
-    });
-  }
-  if (failingRulesTestsOnly.size > 0) {
-    console.info(
-      `• ${failingRulesTestsOnly.size} rules need to be disabled only for test files`,
-    );
-    failingRulesTestsOnly.forEach(ruleId => {
-      console.info(`  - ${ruleId} (${formatCounts(ruleId)})`);
-    });
-  }
-
-  if (failingRules.size === 0 && failingRulesTestsOnly.size === 0) {
-    console.info('• no rules need to be disabled, nothing to do here\n');
-    continue;
-  }
-
-  const cpEslintrc =
-    'code-pushup.' + path.basename(eslintrc).replace(/^\./, '');
-
-  /** @param {Set<string>} rules */
-  const formatRules = (rules, indentLevel = 2) =>
-    Array.from(rules.values())
-      .sort((a, b) => {
-        if (a.includes('/') !== b.includes('/')) {
-          return a.includes('/') ? 1 : -1;
-        }
-        return a.localeCompare(b);
-      })
-      .map(
-        (ruleId, i, arr) =>
-          '  '.repeat(indentLevel) +
-          `"${ruleId}": "off"${
-            i === arr.length - 1 ? '' : ','
-          } // ${formatCounts(ruleId)}`,
-      )
-      .join('\n')
-      .replace(/,$/, '');
-
-  /** @type {import('eslint').Linter.Config} */
-  const config = `{
-  "extends": ["./${cpEslintrc}"],
-  // temporarily disable failing rules so \`nx lint\` passes
-  // number of errors/warnings per rule recorded at ${new Date().toString()}
-  "rules": {
-${formatRules(failingRules)}
-  }
-  ${
-    !failingRulesTestsOnly.size
-      ? ''
-      : `,
-  "overrides": [
-    {
-      "files": ${JSON.stringify(TEST_FILE_PATTERNS)},
-      "rules": {
-${formatRules(failingRulesTestsOnly, 4)}
-      }
-    }
-  ]`
-  }
-}`;
-
-  const content = /\.c?[jt]s$/.test(eslintrc)
-    ? `module.exports = ${config}`
-    : config;
-
-  const cpEslintrcPath = path.join(project.root, cpEslintrc);
-  await fs.copyFile(eslintrc, cpEslintrcPath);
-  console.info(`• copied ${eslintrc} to ${cpEslintrcPath}`);
-
-  await fs.writeFile(eslintrc, content);
-  console.info(
-    `• replaced ${eslintrc} to extend ${cpEslintrc} and disable failing rules\n`,
-  );
-}
-
-process.exit(0);
diff --git a/tools/src/constants.ts b/tools/src/constants.ts
deleted file mode 100644
index b2192fbc2..000000000
--- a/tools/src/constants.ts
+++ /dev/null
@@ -1 +0,0 @@
-export const TOOLS_TSCONFIG_PATH = 'tools/tsconfig.tools.json';
diff --git a/tools/src/debug/README.md b/tools/src/debug/README.md
deleted file mode 100644
index 4a70a9270..000000000
--- a/tools/src/debug/README.md
+++ /dev/null
@@ -1,142 +0,0 @@
-# DEBUG Nx Plugin
-
-A plugin that provides a set of tools to debug your Nx workspace.
-
-## Usage
-
-Register the plugin in your `nx.json`
-
-```jsonc
-// nx.json
-{
-  //...
-  "plugins": ["tools/src/debug/debug.plugin.ts"],
-}
-```
-
-### Options
-
-You can configure the plugin by providing options object in addition to the plugin path
-
-**Options:**
-
-| Name       | Type     | Default                     | Description               |
-| ---------- | -------- | --------------------------- | ------------------------- |
-| `tsconfig` | `string` | `tools/tsconfig.tools.json` | The tsconfig file to use. |
-
-Example:
-
-```jsonc
-// nx.json
-{
-  //...
-  "plugins": [
-    {
-      "plugin": "tools/src/debug/debug.plugin.ts",
-      "options": {
-        "tsconfig": "tools/tsconfig.tools.json",
-      },
-    },
-  ],
-}
-```
-
-### Targets
-
-#### `list-process`
-
-Lists all the processes running in the workspace.
-
-Options:
-
-| Name            | Type     | Default     | Description                  |
-| --------------- | -------- | ----------- | ---------------------------- |
-| `pidFilter`     | `number` | `undefined` | Filter processes by PID.     |
-| `commandFilter` | `string` | `undefined` | Filter processes by command. |
-| `slice`         | `number` | `undefined` | Slice the list of processes. |
-
-Example:
-
-- `nx run <project-name>:list-process`
-- `nx run <project-name>:list-process --pidFilter=1234`
-- `nx run <project-name>:list-process --commandFilter=verdaccio`
-- `nx run <project-name>:list-process --commandFilter=verdaccio --pidFilter=1234`
-- `nx run <project-name>:list-process --commandFilter=verdaccio --slice=5`
-
-#### `kill-process`
-
-Kills a process by its PID or filter
-
-Options:
-
-| Name            | Type     | Default     | Description                  |
-| --------------- | -------- | ----------- | ---------------------------- |
-| `pidFilter`     | `number` | `undefined` | Filter processes by PID.     |
-| `commandFilter` | `string` | `undefined` | Filter processes by command. |
-
-Example:
-
-- `nx run <project-name>:kill-process --pidFilter=1234`
-- `nx run <project-name>:kill-process --commandFilter=verdaccio`
-
-## Scripts
-
-### `list-process.ts`
-
-Lists all the processes running in the workspace.
-
-Options:
-
-| Name            | Type     | Default     | Description                  |
-| --------------- | -------- | ----------- | ---------------------------- |
-| `pidFilter`     | `number` | `undefined` | Filter processes by PID.     |
-| `commandFilter` | `string` | `undefined` | Filter processes by command. |
-| `slice`         | `number` | `undefined` | Slice the list of processes. |
-
-Example:
-
-- `tsx --tsconfig=tools/tsconfig.tools.json tools/src/debug/bin/list-process.ts`
-- `tsx --tsconfig=tools/tsconfig.tools.json tools/src/debug/bin/list-process.ts --pidFilter=1234`
-- `tsx --tsconfig=tools/tsconfig.tools.json tools/src/debug/bin/list-process.ts --commandFilter=verdaccio`
-
-### `kill-process.ts`
-
-Kills a process by its PID or command string.
-
-Options:
-
-| Name            | Type      | Default     | Description                  |
-| --------------- | --------- | ----------- | ---------------------------- |
-| `pidFilter`     | `number`  | `undefined` | Filter processes by PID.     |
-| `commandFilter` | `string`  | `undefined` | Filter processes by command. |
-| `slice`         | `number`  | `undefined` | Slice the list of processes. |
-| `verbose`       | `boolean` | `undefined` | Log the process to kill.     |
-
-Example:
-
-- `tsx --tsconfig=tools/tsconfig.tools.json tools/src/debug/bin/kill-process.ts --pidFilter=1234`
-- `tsx --tsconfig=tools/tsconfig.tools.json tools/src/debug/bin/kill-process.ts --commandFilter=verdaccio --pidFilter=1234`
-- `tsx --tsconfig=tools/tsconfig.tools.json tools/src/debug/bin/kill-process.ts --commandFilter=verdaccio --pidFilter=1234 --verbose`
-
-### `clean-npmrc.ts`
-
-Cleans the `.npmrc` file in the workspace.
-
-Options:
-
-| Name         | Type                   | Default | Description                                   |
-| ------------ | ---------------------- | ------- | --------------------------------------------- |
-| `userconfig` | `string`               | none    | The path to the `.npmrc` file.                |
-| `entryMatch` | `string` \| `string[]` | none    | The entries to remove from the `.npmrc` file. |
-
-Example:
-
-- `tsx --tsconfig=tools/tsconfig.tools.json tools/src/debug/bin/clean-npmrc.ts --entryMatch=secretVerddacioToken`
-- `tsx --tsconfig=tools/tsconfig.tools.json tools/src/debug/bin/clean-npmrc.ts --userconfig=.npmrc --entryMatch=secretVerddacioToken`
-
-Log npm config settings:
-
-- `npm config list`
-- `npm config list -l`
-- `npm config list -l --location=global`
-- `npm config list -l --userconfig=path/to/file.npmrc`
diff --git a/tools/src/debug/bin/clean-npmrc.ts b/tools/src/debug/bin/clean-npmrc.ts
deleted file mode 100644
index 476c42818..000000000
--- a/tools/src/debug/bin/clean-npmrc.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-import yargs, { type Options } from 'yargs';
-import { hideBin } from 'yargs/helpers';
-import { cleanNpmrc } from '../utils.js';
-import type { CleanNpmrcBinOptions } from './types.js';
-
-const argv = yargs(hideBin(process.argv))
-  .version(false)
-  .options({
-    userconfig: { type: 'string' },
-    entryMatch: { type: 'array' },
-    verbose: { type: 'boolean' },
-    force: { type: 'boolean' },
-  } satisfies Record<keyof CleanNpmrcBinOptions, Options>)
-  .coerce('entriesToRemove', entriesToRemove =>
-    Array.isArray(entriesToRemove) ? entriesToRemove : [entriesToRemove],
-  ).argv;
-
-const { userconfig, entryMatch = [] } = argv as CleanNpmrcBinOptions;
-
-if (entryMatch.length === 0) {
-  throw new Error(
-    'This would remove all entries. Please provide a entry filter --entryMatch. (or pass --force if you really want to remove ALL entries)',
-  );
-}
-
-cleanNpmrc({
-  ...(userconfig ? { userconfig } : {}),
-  entryMatch,
-});
diff --git a/tools/src/debug/bin/kill-process.ts b/tools/src/debug/bin/kill-process.ts
deleted file mode 100644
index 8884e0dd5..000000000
--- a/tools/src/debug/bin/kill-process.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-import yargs from 'yargs';
-import { hideBin } from 'yargs/helpers';
-import { type PID, killProcesses } from '../utils.js';
-import type { KillProcessesBinOptions } from './types.js';
-
-const { commandMatch, pid, verbose, force } = yargs(hideBin(process.argv))
-  .version(false)
-  .options({
-    force: { type: 'boolean', default: false },
-    verbose: { type: 'boolean' },
-    pid: { type: 'string', array: true, default: [] },
-    commandMatch: { type: 'string', array: true, default: [] },
-  })
-  .coerce('commandMatch', (commandMatch: string[]) =>
-    commandMatch.flatMap(p => p.split(',')).filter(p => p !== ''),
-  )
-  .coerce('pid', (pid: string[]) =>
-    pid.flatMap(p => p.split(',')).filter(p => p !== ''),
-  ).argv as Omit<KillProcessesBinOptions, 'pid' | 'commandMatch'> & {
-  pid: PID[];
-  commandMatch: string[];
-};
-if (verbose && commandMatch.length > 0) {
-  console.log(`Command Filter: ${commandMatch.join(', ')}`);
-}
-if (verbose && pid.length > 0) {
-  console.log(`PID Filter: ${pid.join(', ')}`);
-}
-
-if (pid.length === 0 && commandMatch.length === 0 && !force) {
-  throw new Error(
-    'This would kill all processes. Please provide a PID or a command filter and a PID filter. (or pass --force if you really want to kill ALL processes)',
-  );
-}
-
-killProcesses({ commandMatch, pid, verbose });
diff --git a/tools/src/debug/bin/list-process.ts b/tools/src/debug/bin/list-process.ts
deleted file mode 100644
index e54895d46..000000000
--- a/tools/src/debug/bin/list-process.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-import yargs from 'yargs';
-import { hideBin } from 'yargs/helpers';
-import { type PID, listProcess } from '../utils.js';
-import type { ListProcessesBinOptions } from './types.js';
-
-const { commandMatch, pid, verbose, slice } = yargs(hideBin(process.argv))
-  .version(false)
-  .options({
-    verbose: { type: 'boolean' },
-    commandMatch: { type: 'string', array: true, default: [] },
-    pid: { type: 'string', array: true, default: [] },
-    slice: { type: 'number', default: 9 },
-  })
-  .coerce('commandMatch', (commandMatch: string[]) =>
-    commandMatch.flatMap(p => p.split(',')).filter(p => p !== ''),
-  )
-  .coerce('pid', (pid: string[]) =>
-    pid.flatMap(p => p.split(',')).filter(p => p !== ''),
-  ).argv as Omit<ListProcessesBinOptions, 'pid' | 'commandMatch' | 'slice'> & {
-  pid: PID[];
-  commandMatch: string[];
-} & {
-  slice: number;
-};
-
-if (verbose && commandMatch.length > 0) {
-  console.log(`Command Match: ${commandMatch.join(', ')}`);
-}
-if (verbose && pid.length > 0) {
-  console.log(`Command Match: ${pid.join(', ')}`);
-}
-
-const processesToLog = listProcess({ commandMatch, pid }).slice(-slice); // show only last N processes
-
-if (processesToLog.length === 0) {
-  console.info(
-    `No processes found. Filter: ${JSON.stringify(
-      { commandMatch, pid },
-      null,
-      2,
-    )}`,
-  );
-}
-
-processesToLog.forEach(({ pid, command }) => {
-  console.log(`${pid}: ${command}`);
-});
diff --git a/tools/src/debug/bin/types.ts b/tools/src/debug/bin/types.ts
deleted file mode 100644
index a0fa9a131..000000000
--- a/tools/src/debug/bin/types.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-// options for `bin/list-processes`
-import type { CleanNpmrcOptions, ProcessListOption } from '../utils.js';
-
-export type ListProcessesBinOptions = ProcessListOption & {
-  slice?: number;
-};
-
-export type KillProcessesBinOptions = ProcessListOption & {
-  force: boolean;
-};
-
-export type CleanNpmrcBinOptions = CleanNpmrcOptions & {
-  force: boolean;
-  verbose: boolean;
-};
diff --git a/tools/src/debug/constants.ts b/tools/src/debug/constants.ts
deleted file mode 100644
index b9be694d4..000000000
--- a/tools/src/debug/constants.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export const LIST_PROCESS_BIN = 'tools/src/debug/bin/list-process.ts';
-export const KILL_PROCESS_BIN = 'tools/src/debug/bin/kill-process.ts';
diff --git a/tools/src/debug/debug.plugin.ts b/tools/src/debug/debug.plugin.ts
deleted file mode 100644
index f1a6f307b..000000000
--- a/tools/src/debug/debug.plugin.ts
+++ /dev/null
@@ -1,83 +0,0 @@
-import type { CreateNodes, CreateNodesContext } from '@nx/devkit';
-import { dirname } from 'node:path';
-import { objectToCliArgs } from '../../../packages/nx-plugin/src/executors/internal/cli.js';
-import { TOOLS_TSCONFIG_PATH } from '../constants.js';
-import { KILL_PROCESS_BIN, LIST_PROCESS_BIN } from './constants.js';
-
-type CreateNodesOptions = {
-  tsconfig?: string;
-  listProcessBin?: string;
-  killProcessBin?: string;
-  verbose?: boolean;
-};
-
-export const createNodes: CreateNodes = [
-  '**/project.json',
-  (
-    projectConfigurationFile: string,
-    opts: undefined | unknown,
-    context: CreateNodesContext,
-  ) => {
-    const root = dirname(projectConfigurationFile);
-
-    if (root !== '.') {
-      return {};
-    }
-
-    const {
-      tsconfig = TOOLS_TSCONFIG_PATH,
-      listProcessBin = LIST_PROCESS_BIN,
-      killProcessBin = KILL_PROCESS_BIN,
-      verbose = false,
-    } = (opts ?? {}) as CreateNodesOptions;
-
-    return {
-      projects: {
-        [root]: {
-          targets: {
-            'clean-npmrc': {
-              command: `tsx --tsconfig={args.tsconfig} tools/src/debug/bin/clean-npmrc.ts ${objectToCliArgs(
-                {
-                  verbose: '{args.verbose}',
-                  userconfig: '{args.userconfig}',
-                  entryMatch: '{args.entryMatch}',
-                },
-              ).join(' ')}`,
-              options: {
-                tsconfig,
-                verbose,
-              },
-            },
-            'list-process': {
-              command: `tsx --tsconfig={args.tsconfig} ${listProcessBin} ${objectToCliArgs(
-                {
-                  verbose: '{args.verbose}',
-                  slice: '{args.slice}',
-                  pid: '{args.pid}',
-                  commandMatch: '{args.commandMatch}',
-                },
-              ).join(' ')}`,
-              options: {
-                tsconfig,
-                slice: 9,
-              },
-            },
-            'kill-process': {
-              command: `tsx --tsconfig={args.tsconfig} ${killProcessBin} ${objectToCliArgs(
-                {
-                  verbose: '{args.verbose}',
-                  force: '{args.force}',
-                  pid: '{args.pid}',
-                  commandMatch: '{args.commandMatch}',
-                },
-              ).join(' ')}`,
-              options: {
-                tsconfig,
-              },
-            },
-          },
-        },
-      },
-    };
-  },
-];
diff --git a/tools/src/debug/utils.ts b/tools/src/debug/utils.ts
deleted file mode 100644
index 62ae90c28..000000000
--- a/tools/src/debug/utils.ts
+++ /dev/null
@@ -1,188 +0,0 @@
-import { execSync } from 'node:child_process';
-import { readFile, writeFile } from 'node:fs/promises';
-import path from 'node:path';
-import * as os from 'os';
-
-export type PID = string | number;
-export type ProcessListOption = {
-  pid?: PID | PID[];
-  commandMatch?: string | string[];
-  verbose?: boolean;
-};
-
-export function listProcess({ pid, commandMatch }: ProcessListOption = {}): {
-  pid: string;
-  command: string;
-}[] {
-  const pids = pid ? (Array.isArray(pid) ? pid : [pid]) : [];
-  const commands = (
-    commandMatch
-      ? Array.isArray(commandMatch)
-        ? commandMatch
-        : [commandMatch]
-      : []
-  ).map(command => {
-    // normalize command string
-    return command.trim().replace(/\\/g, '').replace(/"/g, '');
-  });
-  let listProcessCommand: string;
-
-  const platform = os.platform();
-  if (platform === 'darwin' || platform === 'linux') {
-    listProcessCommand = 'ps -eo pid,command';
-  } else if (platform === 'win32') {
-    listProcessCommand = 'wmic process get ProcessId,CommandLine';
-  } else {
-    throw new Error('Unsupported platform: ' + platform);
-  }
-
-  const processList = execSync(listProcessCommand)
-    .toString()
-    /**
-     * Before:
-     * 63595: nx start-verdaccio-server
-     * 63598: node ./node_modules/nx/src/tasks-runner/fork.js /var/folders/8k/xw46d2r95dx_s4n7t52sn8vc0000gn/T/5d4fb7ed27f13663ee6d/fp63595.sock @code-pushup/cli-source:start-verdaccio-server
-     * 27560: verdaccio
-     * 63648: tsx --tsconfig=tools/tsconfig.tools.json tools/src/debug/bin/list-process.ts --verbose=true --slice=9 --pid= --commandMatch=verdaccio
-     * 63649: /usr/local/bin/node --require ./node_modules/tsx/dist/preflight.cjs --loader file:///Users/michael_hladky/WebstormProjects/quality-metrics-cli/node_modules/tsx/dist/loader.mjs tools/src/debug/bin/list-process.ts --verbose=true --slice=9 --pid= --commandMatch=verdaccio
-     * 63643: nx list-process --commandMatch verdaccio --verbose
-     *
-     * After:
-     * 63595: nx start-verdaccio-server
-     * 63598: node ./node_modules/nx/src/tasks-runner/fork.js /var/folders/8k/xw46d2r95dx_s4n7t52sn8vc0000gn/T/5d4fb7ed27f13663ee6d/fp63595.sock @code-pushup/cli-source:start-verdaccio-server
-     * 63607: verdaccio
-     */
-    // split stdout into lines
-    .trim()
-    .split('\n')
-    .filter(line => line.trim() !== '')
-    .filter(
-      line =>
-        !line.includes('tools/src/debug/bin/list-process.ts') &&
-        !line.includes('nx list-process'),
-    );
-
-  return processList
-    .map(line => {
-      const parts = line
-        .trim()
-        .split(/\s+/)
-        .map(part => part.trim());
-      return {
-        pid: parts[0] ?? '',
-        command: parts.slice(1).join(' '),
-      };
-    })
-    .map(({ pid, command }) => ({
-      pid,
-      command: command
-        .replace(process.cwd(), '.')
-        .replace(`node ./${path.join('node_modules', '.bin')}/`, ''),
-    }))
-    .filter(({ pid, command }) => {
-      if (pids.length === 0 && commands.length === 0) {
-        return true;
-      }
-
-      if (pids.length > 0) {
-        // filter for exact matches
-        return pids.some(p => p === pid);
-      }
-
-      // filter for exact matches
-      return commands.some(commandPart => command.includes(commandPart));
-    });
-}
-
-export function killProcessPid(pid: number | string, command?: string): void {
-  const commandString = command ? `, command: ${command}` : '';
-  try {
-    // @TODO sometimes pid is NaN, figure out if this is caused by trying to kill a process that is already stopped
-    if (Number.isNaN(Number(pid))) {
-      console.info(
-        `Can't kill process as pid is not a number. \nPID: ${pid} for command ${commandString}`,
-      );
-    } else {
-      process.kill(Number(pid), 'SIGKILL');
-      console.info(`Killed process with PID: ${pid} ${commandString}`);
-    }
-  } catch (error) {
-    console.error(
-      `Failed to kill process with PID: ${pid} ${commandString}`,
-      error,
-    );
-  }
-}
-
-export function killProcesses(opt: ProcessListOption): void {
-  const processes = listProcess(opt);
-
-  if (processes.length > 0) {
-    processes.forEach(proc => {
-      killProcessPid(proc.pid, proc.command);
-    });
-  } else {
-    console.info(`No processes found. Filter: ${JSON.stringify(opt, null, 2)}`);
-  }
-}
-
-export type NpmScope = 'global' | 'user' | 'project';
-
-export function getNpmrcPath(scope: NpmScope = 'user'): string {
-  try {
-    const npmConfigArg = scope === 'global' ? 'globalconfig' : 'userconfig';
-    return execSync(`npm config get ${npmConfigArg}`).toString().trim();
-  } catch (error) {
-    throw new Error(`Failed to retrieve .npmrc path: ${error}`);
-  }
-}
-
-export type CleanNpmrcOptions = {
-  userconfig?: string;
-  entryMatch: string | string[];
-};
-
-export async function cleanNpmrc(options: CleanNpmrcOptions): Promise<void> {
-  const { userconfig = getNpmrcPath(), entryMatch: rawEntriesToRemove = [] } =
-    options;
-  const entriesToRemove = Array.isArray(rawEntriesToRemove)
-    ? rawEntriesToRemove
-    : [rawEntriesToRemove];
-
-  try {
-    const fileContent = await readFile(userconfig, 'utf-8');
-
-    const filteredEntries: string[] = [];
-    const updatedContent = fileContent
-      .split('\n')
-      .filter(line => {
-        if (entriesToRemove.length <= 0) {
-          return true;
-        }
-
-        const trimmedLine = line.trim();
-        // Ignore empty lines or comments
-        if (!trimmedLine || trimmedLine.startsWith('#')) {
-          return true;
-        }
-
-        const isMatch = entriesToRemove.some(key => trimmedLine.includes(key));
-        isMatch && filteredEntries.push(trimmedLine);
-        return !isMatch;
-      })
-      .join('\n');
-    await writeFile(userconfig, updatedContent, 'utf-8');
-    console.log(
-      `Successfully cleaned ${userconfig} with filter ${entriesToRemove.join(
-        ', ',
-      )}.`,
-    );
-    if (filteredEntries.length > 0) {
-      console.log(`Removed keys: \n${filteredEntries.join(', ')}`);
-    } else {
-      console.log(`No entries removed.`);
-    }
-  } catch (error) {
-    console.error(`Error processing ${userconfig}:`, error);
-  }
-}
diff --git a/tools/src/utils.ts b/tools/src/utils.ts
deleted file mode 100644
index e8ccdb3ff..000000000
--- a/tools/src/utils.ts
+++ /dev/null
@@ -1,71 +0,0 @@
-import {
-  type ProjectGraph,
-  type TargetConfiguration,
-  readCachedProjectGraph,
-} from '@nx/devkit';
-
-export function someTargetsPresent(
-  targets: Record<string, TargetConfiguration>,
-  targetNames: string | string[],
-): boolean {
-  const searchTargets = Array.isArray(targetNames)
-    ? targetNames
-    : [targetNames];
-  return Object.keys(targets).some(target => searchTargets.includes(target));
-}
-
-export function invariant(condition: string | boolean, message: string) {
-  if (!condition) {
-    console.error(message);
-    process.exit(1);
-  }
-}
-
-// A simple SemVer validation to validate the version
-const validVersion = /^\d+\.\d+\.\d+(-\w+\.\d+)?/;
-export function parseVersion(rawVersion: string) {
-  if (rawVersion != null && rawVersion !== '') {
-    invariant(
-      rawVersion && validVersion.test(rawVersion),
-      `No version provided or version did not match Semantic Versioning, expected: #.#.#-tag.# or #.#.#, got ${rawVersion}.`,
-    );
-    return rawVersion;
-  } else {
-    return undefined;
-  }
-}
-
-export async function getAllDependencies(
-  projectName: string,
-): Promise<string[]> {
-  // TODO check if the caching problems are introduced by readCachedProjectGraph
-  const projectGraph: ProjectGraph = await readCachedProjectGraph();
-
-  // Helper function to recursively collect dependencies
-  const collectDependencies = (
-    project: string,
-    visited: Set<string> = new Set(),
-  ): Set<string> => {
-    // If the project has already been visited, return the accumulated set
-    if (visited.has(project)) {
-      return visited;
-    }
-
-    // Add the current project to the visited set
-    const updatedVisited = new Set(visited).add(project);
-
-    // Get the direct dependencies of the current project
-    const dependencies = projectGraph.dependencies[project] || [];
-
-    // Recursively collect dependencies of all direct dependencies
-    return dependencies.reduce((acc, dependency) => {
-      return collectDependencies(dependency.target, acc);
-    }, updatedVisited);
-  };
-
-  // Get all dependencies, then remove the original project (optional)
-  const allDependencies = collectDependencies(projectName);
-  allDependencies.delete(projectName);
-
-  return Array.from(allDependencies).filter(dep => !dep.startsWith('npm:'));
-}

From 58c990f68b344e0ff873ae7115d8b9051791a51a Mon Sep 17 00:00:00 2001
From: John Doe <john.doe@example.com>
Date: Wed, 3 Dec 2025 02:21:37 +0100
Subject: [PATCH 2/8] refactor: create codecov project

---
 .github/workflows/code-coverage.yml |  2 +-
 tools/codecov/README.md             | 79 +++++++++++++++++++++++++++++
 tools/codecov/eslint.config.js      | 21 ++++++++
 tools/codecov/package.json          | 26 ++++++++++
 tools/codecov/project.json          | 11 ++++
 tools/codecov/src/bin.js            | 25 +++++++++
 tools/codecov/vitest.unit.config.ts |  3 ++
 tools/scripts/publish.mjs           | 59 ---------------------
 8 files changed, 166 insertions(+), 60 deletions(-)
 create mode 100644 tools/codecov/README.md
 create mode 100644 tools/codecov/eslint.config.js
 create mode 100644 tools/codecov/package.json
 create mode 100644 tools/codecov/project.json
 create mode 100644 tools/codecov/src/bin.js
 create mode 100644 tools/codecov/vitest.unit.config.ts
 delete mode 100644 tools/scripts/publish.mjs

diff --git a/.github/workflows/code-coverage.yml b/.github/workflows/code-coverage.yml
index ad3287365..58aed2c48 100644
--- a/.github/workflows/code-coverage.yml
+++ b/.github/workflows/code-coverage.yml
@@ -25,7 +25,7 @@ jobs:
       - name: List packages using Nx CLI
         id: list-packages
         run: |
-          matrix=$(node tools/scripts/create-codecov-matrix.js)
+          matrix=$(node tools/codecov/src/bin.js)
           echo "matrix=$matrix" >> $GITHUB_OUTPUT
     outputs:
       matrix: ${{ steps.list-packages.outputs.matrix }}
diff --git a/tools/codecov/README.md b/tools/codecov/README.md
new file mode 100644
index 000000000..67d1a6b78
--- /dev/null
+++ b/tools/codecov/README.md
@@ -0,0 +1,79 @@
+# Codecov Matrix Generator
+
+This tool generates a GitHub Actions matrix configuration for running code coverage across all packages in the monorepo.
+
+## Overview
+
+The script analyzes the Nx project graph to identify all packages and their available test targets, then outputs a JSON matrix that GitHub Actions can use to run coverage tests in parallel.
+
+## How It Works
+
+1. Queries the Nx project graph to find all projects in `packages/`
+2. Identifies available test targets: `unit-test` and `int-test`
+3. Excludes combinations where a project doesn't have a specific test target
+4. Outputs a JSON matrix with `project`, `target`, and `exclude` fields
+
+## Usage
+
+### In GitHub Actions Workflow
+
+The tool is used in `.github/workflows/code-coverage.yml`:
+
+```yaml
+- name: List packages using Nx CLI
+  id: list-packages
+  run: |
+    matrix=$(node tools/scripts/create-codecov-matrix.js)
+    echo "matrix=$matrix" >> $GITHUB_OUTPUT
+```
+
+The generated matrix is then consumed by the coverage job:
+
+```yaml
+coverage:
+  needs: [list-packages]
+  strategy:
+    matrix: ${{ fromJson(needs.list-packages.outputs.matrix) }}
+  steps:
+    - run: npx nx run ${{ matrix.project }}:${{ matrix.target }}
+    - uses: codecov/codecov-action@v4
+      with:
+        directory: coverage/${{ matrix.project }}/${{ matrix.target }}s/
+        flags: ${{ matrix.project }}-${{ matrix.target }}
+```
+
+### Local Usage
+
+Run the script directly to see the generated matrix:
+
+```bash
+node tools/codecov/src/bin.js
+```
+
+Or via the alternative script location:
+
+```bash
+node tools/scripts/create-codecov-matrix.js
+```
+
+## Output Format
+
+The script outputs a JSON object with the following structure:
+
+```json
+{
+  "project": ["cli", "core", "models", "nx-plugin", "utils"],
+  "target": ["unit-test", "int-test"],
+  "exclude": [{ "project": "models", "target": "int-test" }]
+}
+```
+
+- `project`: Array of all package names found in `packages/`
+- `target`: Array of test targets to run
+- `exclude`: Array of project/target combinations to skip (when a project doesn't have that target defined)
+
+## Requirements
+
+- Node.js >= 17.0.0
+- Nx workspace with project graph
+- Projects must be located in `packages/` directory
diff --git a/tools/codecov/eslint.config.js b/tools/codecov/eslint.config.js
new file mode 100644
index 000000000..29bda515b
--- /dev/null
+++ b/tools/codecov/eslint.config.js
@@ -0,0 +1,21 @@
+import tseslint from 'typescript-eslint';
+import baseConfig from '../../eslint.config.js';
+
+export default tseslint.config(
+  ...baseConfig,
+  {
+    files: ['**/*.ts'],
+    languageOptions: {
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+  },
+  {
+    files: ['**/*.json'],
+    rules: {
+      '@nx/dependency-checks': ['error'],
+    },
+  },
+);
diff --git a/tools/codecov/package.json b/tools/codecov/package.json
new file mode 100644
index 000000000..142eb7949
--- /dev/null
+++ b/tools/codecov/package.json
@@ -0,0 +1,26 @@
+{
+  "name": "@code-pushup/tools-codecov",
+  "version": "0.0.0",
+  "private": false,
+  "type": "module",
+  "main": "./src/bin.js",
+  "types": "./src/bin.d.ts",
+  "engines": {
+    "node": ">=17.0.0"
+  },
+  "author": "Michael Hladky",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/code-pushup/cli.git",
+    "directory": "tools/codecov"
+  },
+  "files": [
+    "src/*",
+    "README.md"
+  ],
+  "publishConfig": {
+    "access": "public"
+  },
+  "dependencies": {}
+}
diff --git a/tools/codecov/project.json b/tools/codecov/project.json
new file mode 100644
index 000000000..0da5056ea
--- /dev/null
+++ b/tools/codecov/project.json
@@ -0,0 +1,11 @@
+{
+  "name": "tools-codecov",
+  "$schema": "../../node_modules/nx/schemas/project-schema.json",
+  "sourceRoot": "tools/codecov/src",
+  "projectType": "library",
+  "tags": ["scope:tooling", "type:util"],
+  "targets": {
+    "lint": {},
+    "unit-test": {}
+  }
+}
diff --git a/tools/codecov/src/bin.js b/tools/codecov/src/bin.js
new file mode 100644
index 000000000..429455215
--- /dev/null
+++ b/tools/codecov/src/bin.js
@@ -0,0 +1,25 @@
+// @ts-check
+import { createProjectGraphAsync } from '@nx/devkit';
+
+const graph = await createProjectGraphAsync({
+  exitOnError: true,
+  resetDaemonClient: true,
+});
+
+const projects = Object.values(graph.nodes)
+  .filter(project => project.data.root === `packages/${project.name}`)
+  .sort((a, b) => a.name.localeCompare(b.name));
+const targets = ['unit-test', 'int-test'];
+const excludes = targets.flatMap(target =>
+  projects
+    .filter(project => project.data.targets?.[target] == null)
+    .map(project => ({ project: project.name, target })),
+);
+
+const matrix = {
+  project: projects.map(project => project.name),
+  target: targets,
+  exclude: excludes,
+};
+
+console.info(JSON.stringify(matrix));
diff --git a/tools/codecov/vitest.unit.config.ts b/tools/codecov/vitest.unit.config.ts
new file mode 100644
index 000000000..3ef0b549a
--- /dev/null
+++ b/tools/codecov/vitest.unit.config.ts
@@ -0,0 +1,3 @@
+import { createUnitTestConfig } from '../../testing/test-setup-config/src/index.js';
+
+export default createUnitTestConfig('eslint-formatter-multi');
diff --git a/tools/scripts/publish.mjs b/tools/scripts/publish.mjs
deleted file mode 100644
index 79c31e3d3..000000000
--- a/tools/scripts/publish.mjs
+++ /dev/null
@@ -1,59 +0,0 @@
-/**
- * This is a minimal script to publish your package to "npm".
- * This is meant to be used as-is or customize as you see fit.
- *
- * This script is executed on "dist/path/to/library" as "cwd" by default.
- *
- * You might need to authenticate with NPM before running this script.
- */
-import devkit from '@nx/devkit';
-import { execSync } from 'child_process';
-import { readFileSync, writeFileSync } from 'fs';
-
-const { readCachedProjectGraph } = devkit;
-
-function invariant(condition, message) {
-  if (!condition) {
-    console.error(message);
-    process.exit(1);
-  }
-}
-
-// Executing publish script: node path/to/publish.mjs {name} --version {version} --tag {tag}
-// Default "tag" to "next" so we won't publish the "latest" tag by accident.
-const [, , name, version, tag = 'next'] = process.argv;
-
-// A simple SemVer validation to validate the version
-const validVersion = /^\d+\.\d+\.\d+(-\w+\.\d+)?/;
-invariant(
-  version && validVersion.test(version),
-  `No version provided or version did not match Semantic Versioning, expected: #.#.#-tag.# or #.#.#, got ${version}.`,
-);
-
-const graph = readCachedProjectGraph();
-const project = graph.nodes[name];
-
-invariant(
-  project,
-  `Could not find project "${name}" in the workspace. Is the project.json configured correctly?`,
-);
-
-const outputPath = project.data?.targets?.build?.options?.outputPath;
-invariant(
-  outputPath,
-  `Could not find "build.options.outputPath" of project "${name}". Is project.json configured  correctly?`,
-);
-
-process.chdir(outputPath);
-
-// Updating the version in "package.json" before publishing
-try {
-  const json = JSON.parse(readFileSync(`package.json`).toString());
-  json.version = version;
-  writeFileSync(`package.json`, JSON.stringify(json, null, 2));
-} catch {
-  console.error('Error reading package.json file from library build output.');
-}
-
-// Execute "npm publish" to publish
-execSync(`npm publish --access public --tag ${tag}`);

From 123dc0991a78aef7d5dbbcf4f94bf0e37c1a0bc7 Mon Sep 17 00:00:00 2001
From: John Doe <john.doe@example.com>
Date: Wed, 3 Dec 2025 02:22:39 +0100
Subject: [PATCH 3/8] refactor: delete old files

---
 tools/eslint.config.js                 | 12 ------------
 tools/scripts/create-codecov-matrix.js | 25 -------------------------
 tools/tsconfig.tools.json              | 13 -------------
 3 files changed, 50 deletions(-)
 delete mode 100644 tools/eslint.config.js
 delete mode 100644 tools/scripts/create-codecov-matrix.js
 delete mode 100644 tools/tsconfig.tools.json

diff --git a/tools/eslint.config.js b/tools/eslint.config.js
deleted file mode 100644
index 2ac01fcbb..000000000
--- a/tools/eslint.config.js
+++ /dev/null
@@ -1,12 +0,0 @@
-import tseslint from 'typescript-eslint';
-import baseConfig from '../eslint.config.js';
-
-export default tseslint.config(...baseConfig, {
-  files: ['**/*.ts'],
-  parserOptions: {
-    project: ['tools/tsconfig.tools.json'],
-  },
-  rules: {
-    '@nx/enforce-module-boundaries': 'off',
-  },
-});
diff --git a/tools/scripts/create-codecov-matrix.js b/tools/scripts/create-codecov-matrix.js
deleted file mode 100644
index 429455215..000000000
--- a/tools/scripts/create-codecov-matrix.js
+++ /dev/null
@@ -1,25 +0,0 @@
-// @ts-check
-import { createProjectGraphAsync } from '@nx/devkit';
-
-const graph = await createProjectGraphAsync({
-  exitOnError: true,
-  resetDaemonClient: true,
-});
-
-const projects = Object.values(graph.nodes)
-  .filter(project => project.data.root === `packages/${project.name}`)
-  .sort((a, b) => a.name.localeCompare(b.name));
-const targets = ['unit-test', 'int-test'];
-const excludes = targets.flatMap(target =>
-  projects
-    .filter(project => project.data.targets?.[target] == null)
-    .map(project => ({ project: project.name, target })),
-);
-
-const matrix = {
-  project: projects.map(project => project.name),
-  target: targets,
-  exclude: excludes,
-};
-
-console.info(JSON.stringify(matrix));
diff --git a/tools/tsconfig.tools.json b/tools/tsconfig.tools.json
deleted file mode 100644
index 387fcedf7..000000000
--- a/tools/tsconfig.tools.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "extends": "../tsconfig.base.json",
-  "compilerOptions": {
-    "outDir": "../dist/out-tsc/tools",
-    "rootDir": ".",
-    "module": "ESNext",
-    "target": "es5",
-    "types": ["node"],
-    "importHelpers": false
-  },
-  "include": ["**/*.ts"],
-  "exclude": ["eslint-formatter-multi/**/*"]
-}

From aa0e7f3878a84837542fa0e6af051f225b75b12d Mon Sep 17 00:00:00 2001
From: John Doe <john.doe@example.com>
Date: Wed, 3 Dec 2025 02:24:17 +0100
Subject: [PATCH 4/8] refactor: wip

---
 tools/codecov/README.md | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/tools/codecov/README.md b/tools/codecov/README.md
index 67d1a6b78..f29f9fda1 100644
--- a/tools/codecov/README.md
+++ b/tools/codecov/README.md
@@ -71,9 +71,3 @@ The script outputs a JSON object with the following structure:
 - `project`: Array of all package names found in `packages/`
 - `target`: Array of test targets to run
 - `exclude`: Array of project/target combinations to skip (when a project doesn't have that target defined)
-
-## Requirements
-
-- Node.js >= 17.0.0
-- Nx workspace with project graph
-- Projects must be located in `packages/` directory

From 5ccc2413f9c42bc8eb5cb3817c62adab0fc3cadf Mon Sep 17 00:00:00 2001
From: Michael Hladky <john.doe@example.com>
Date: Wed, 3 Dec 2025 02:38:42 +0100
Subject: [PATCH 5/8] refactor: wip

---
 tools/codecov/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/codecov/README.md b/tools/codecov/README.md
index f29f9fda1..b794e5620 100644
--- a/tools/codecov/README.md
+++ b/tools/codecov/README.md
@@ -1,6 +1,6 @@
 # Codecov Matrix Generator
 
-This tool generates a GitHub Actions matrix configuration for running code coverage across all packages in the monorepo.
+This tool generates a matrix configuration used in GitHub Actions for running code coverage across all packages in the monorepo.
 
 ## Overview
 

From 35751ddbae474d87a0db0987f45c89f0b53ee06a Mon Sep 17 00:00:00 2001
From: John Doe <john.doe@example.com>
Date: Wed, 10 Dec 2025 18:52:10 +0100
Subject: [PATCH 6/8] refactor: fix codecov

---
 tools/codecov/project.json          |  3 +--
 tools/codecov/tsconfig.json         | 23 +++++++++++++++++++++++
 tools/codecov/tsconfig.lib.json     | 16 ++++++++++++++++
 tools/codecov/tsconfig.test.json    | 14 ++++++++++++++
 tools/codecov/vitest.unit.config.ts |  2 +-
 5 files changed, 55 insertions(+), 3 deletions(-)
 create mode 100644 tools/codecov/tsconfig.json
 create mode 100644 tools/codecov/tsconfig.lib.json
 create mode 100644 tools/codecov/tsconfig.test.json

diff --git a/tools/codecov/project.json b/tools/codecov/project.json
index 0da5056ea..af8c1e49c 100644
--- a/tools/codecov/project.json
+++ b/tools/codecov/project.json
@@ -5,7 +5,6 @@
   "projectType": "library",
   "tags": ["scope:tooling", "type:util"],
   "targets": {
-    "lint": {},
-    "unit-test": {}
+    "lint": {}
   }
 }
diff --git a/tools/codecov/tsconfig.json b/tools/codecov/tsconfig.json
new file mode 100644
index 000000000..893f9a925
--- /dev/null
+++ b/tools/codecov/tsconfig.json
@@ -0,0 +1,23 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "module": "ESNext",
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "noImplicitOverride": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "types": ["vitest"]
+  },
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "./tsconfig.lib.json"
+    },
+    {
+      "path": "./tsconfig.test.json"
+    }
+  ]
+}
diff --git a/tools/codecov/tsconfig.lib.json b/tools/codecov/tsconfig.lib.json
new file mode 100644
index 000000000..76a3dbec1
--- /dev/null
+++ b/tools/codecov/tsconfig.lib.json
@@ -0,0 +1,16 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "declaration": true,
+    "types": ["node"]
+  },
+  "include": ["src/**/*.ts"],
+  "exclude": [
+    "vitest.unit.config.ts",
+    "vitest.int.config.ts",
+    "src/**/*.test.ts",
+    "src/**/*.mock.ts",
+    "mocks/**/*.ts"
+  ]
+}
diff --git a/tools/codecov/tsconfig.test.json b/tools/codecov/tsconfig.test.json
new file mode 100644
index 000000000..492b6afca
--- /dev/null
+++ b/tools/codecov/tsconfig.test.json
@@ -0,0 +1,14 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "types": ["vitest/globals", "vitest/importMeta", "vite/client", "node"]
+  },
+  "include": [
+    "vitest.unit.config.ts",
+    "vitest.int.config.ts",
+    "mocks/**/*.ts",
+    "src/**/*.test.ts",
+    "../../testing/test-setup/src/vitest.d.ts"
+  ]
+}
diff --git a/tools/codecov/vitest.unit.config.ts b/tools/codecov/vitest.unit.config.ts
index 3ef0b549a..66bf333e9 100644
--- a/tools/codecov/vitest.unit.config.ts
+++ b/tools/codecov/vitest.unit.config.ts
@@ -1,3 +1,3 @@
 import { createUnitTestConfig } from '../../testing/test-setup-config/src/index.js';
 
-export default createUnitTestConfig('eslint-formatter-multi');
+export default createUnitTestConfig('tools-codecov');

From bd07261e2f8324f3de31750fa0f634968d851b0b Mon Sep 17 00:00:00 2001
From: Michael Hladky <10064416+BioPhoton@users.noreply.github.com>
Date: Thu, 11 Dec 2025 02:24:37 +0100
Subject: [PATCH 7/8] Delete package.json

---
 tools/codecov/package.json | 26 --------------------------
 1 file changed, 26 deletions(-)
 delete mode 100644 tools/codecov/package.json

diff --git a/tools/codecov/package.json b/tools/codecov/package.json
deleted file mode 100644
index 142eb7949..000000000
--- a/tools/codecov/package.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-  "name": "@code-pushup/tools-codecov",
-  "version": "0.0.0",
-  "private": false,
-  "type": "module",
-  "main": "./src/bin.js",
-  "types": "./src/bin.d.ts",
-  "engines": {
-    "node": ">=17.0.0"
-  },
-  "author": "Michael Hladky",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/code-pushup/cli.git",
-    "directory": "tools/codecov"
-  },
-  "files": [
-    "src/*",
-    "README.md"
-  ],
-  "publishConfig": {
-    "access": "public"
-  },
-  "dependencies": {}
-}

From fb4193df2d1dfb1adcc900d8409104dcb6c7450e Mon Sep 17 00:00:00 2001
From: John Doe <john.doe@example.com>
Date: Thu, 11 Dec 2025 18:05:41 +0100
Subject: [PATCH 8/8] refactor: remove project and add scripts

---
 .github/workflows/code-coverage.yml           |  2 +-
 tools/codecov/README.md                       | 73 -------------------
 tools/codecov/eslint.config.js                | 21 ------
 tools/codecov/project.json                    | 10 ---
 tools/codecov/tsconfig.json                   | 23 ------
 tools/codecov/tsconfig.lib.json               | 16 ----
 tools/codecov/tsconfig.test.json              | 14 ----
 tools/codecov/vitest.unit.config.ts           |  3 -
 .../create-codecov-matrix.js}                 |  0
 9 files changed, 1 insertion(+), 161 deletions(-)
 delete mode 100644 tools/codecov/README.md
 delete mode 100644 tools/codecov/eslint.config.js
 delete mode 100644 tools/codecov/project.json
 delete mode 100644 tools/codecov/tsconfig.json
 delete mode 100644 tools/codecov/tsconfig.lib.json
 delete mode 100644 tools/codecov/tsconfig.test.json
 delete mode 100644 tools/codecov/vitest.unit.config.ts
 rename tools/{codecov/src/bin.js => scripts/create-codecov-matrix.js} (100%)

diff --git a/.github/workflows/code-coverage.yml b/.github/workflows/code-coverage.yml
index 58aed2c48..ad3287365 100644
--- a/.github/workflows/code-coverage.yml
+++ b/.github/workflows/code-coverage.yml
@@ -25,7 +25,7 @@ jobs:
       - name: List packages using Nx CLI
         id: list-packages
         run: |
-          matrix=$(node tools/codecov/src/bin.js)
+          matrix=$(node tools/scripts/create-codecov-matrix.js)
           echo "matrix=$matrix" >> $GITHUB_OUTPUT
     outputs:
       matrix: ${{ steps.list-packages.outputs.matrix }}
diff --git a/tools/codecov/README.md b/tools/codecov/README.md
deleted file mode 100644
index b794e5620..000000000
--- a/tools/codecov/README.md
+++ /dev/null
@@ -1,73 +0,0 @@
-# Codecov Matrix Generator
-
-This tool generates a matrix configuration used in GitHub Actions for running code coverage across all packages in the monorepo.
-
-## Overview
-
-The script analyzes the Nx project graph to identify all packages and their available test targets, then outputs a JSON matrix that GitHub Actions can use to run coverage tests in parallel.
-
-## How It Works
-
-1. Queries the Nx project graph to find all projects in `packages/`
-2. Identifies available test targets: `unit-test` and `int-test`
-3. Excludes combinations where a project doesn't have a specific test target
-4. Outputs a JSON matrix with `project`, `target`, and `exclude` fields
-
-## Usage
-
-### In GitHub Actions Workflow
-
-The tool is used in `.github/workflows/code-coverage.yml`:
-
-```yaml
-- name: List packages using Nx CLI
-  id: list-packages
-  run: |
-    matrix=$(node tools/scripts/create-codecov-matrix.js)
-    echo "matrix=$matrix" >> $GITHUB_OUTPUT
-```
-
-The generated matrix is then consumed by the coverage job:
-
-```yaml
-coverage:
-  needs: [list-packages]
-  strategy:
-    matrix: ${{ fromJson(needs.list-packages.outputs.matrix) }}
-  steps:
-    - run: npx nx run ${{ matrix.project }}:${{ matrix.target }}
-    - uses: codecov/codecov-action@v4
-      with:
-        directory: coverage/${{ matrix.project }}/${{ matrix.target }}s/
-        flags: ${{ matrix.project }}-${{ matrix.target }}
-```
-
-### Local Usage
-
-Run the script directly to see the generated matrix:
-
-```bash
-node tools/codecov/src/bin.js
-```
-
-Or via the alternative script location:
-
-```bash
-node tools/scripts/create-codecov-matrix.js
-```
-
-## Output Format
-
-The script outputs a JSON object with the following structure:
-
-```json
-{
-  "project": ["cli", "core", "models", "nx-plugin", "utils"],
-  "target": ["unit-test", "int-test"],
-  "exclude": [{ "project": "models", "target": "int-test" }]
-}
-```
-
-- `project`: Array of all package names found in `packages/`
-- `target`: Array of test targets to run
-- `exclude`: Array of project/target combinations to skip (when a project doesn't have that target defined)
diff --git a/tools/codecov/eslint.config.js b/tools/codecov/eslint.config.js
deleted file mode 100644
index 29bda515b..000000000
--- a/tools/codecov/eslint.config.js
+++ /dev/null
@@ -1,21 +0,0 @@
-import tseslint from 'typescript-eslint';
-import baseConfig from '../../eslint.config.js';
-
-export default tseslint.config(
-  ...baseConfig,
-  {
-    files: ['**/*.ts'],
-    languageOptions: {
-      parserOptions: {
-        projectService: true,
-        tsconfigRootDir: import.meta.dirname,
-      },
-    },
-  },
-  {
-    files: ['**/*.json'],
-    rules: {
-      '@nx/dependency-checks': ['error'],
-    },
-  },
-);
diff --git a/tools/codecov/project.json b/tools/codecov/project.json
deleted file mode 100644
index af8c1e49c..000000000
--- a/tools/codecov/project.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "name": "tools-codecov",
-  "$schema": "../../node_modules/nx/schemas/project-schema.json",
-  "sourceRoot": "tools/codecov/src",
-  "projectType": "library",
-  "tags": ["scope:tooling", "type:util"],
-  "targets": {
-    "lint": {}
-  }
-}
diff --git a/tools/codecov/tsconfig.json b/tools/codecov/tsconfig.json
deleted file mode 100644
index 893f9a925..000000000
--- a/tools/codecov/tsconfig.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "module": "ESNext",
-    "forceConsistentCasingInFileNames": true,
-    "strict": true,
-    "noImplicitOverride": true,
-    "noPropertyAccessFromIndexSignature": true,
-    "noImplicitReturns": true,
-    "noFallthroughCasesInSwitch": true,
-    "types": ["vitest"]
-  },
-  "files": [],
-  "include": [],
-  "references": [
-    {
-      "path": "./tsconfig.lib.json"
-    },
-    {
-      "path": "./tsconfig.test.json"
-    }
-  ]
-}
diff --git a/tools/codecov/tsconfig.lib.json b/tools/codecov/tsconfig.lib.json
deleted file mode 100644
index 76a3dbec1..000000000
--- a/tools/codecov/tsconfig.lib.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "outDir": "../../dist/out-tsc",
-    "declaration": true,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts"],
-  "exclude": [
-    "vitest.unit.config.ts",
-    "vitest.int.config.ts",
-    "src/**/*.test.ts",
-    "src/**/*.mock.ts",
-    "mocks/**/*.ts"
-  ]
-}
diff --git a/tools/codecov/tsconfig.test.json b/tools/codecov/tsconfig.test.json
deleted file mode 100644
index 492b6afca..000000000
--- a/tools/codecov/tsconfig.test.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "outDir": "../../dist/out-tsc",
-    "types": ["vitest/globals", "vitest/importMeta", "vite/client", "node"]
-  },
-  "include": [
-    "vitest.unit.config.ts",
-    "vitest.int.config.ts",
-    "mocks/**/*.ts",
-    "src/**/*.test.ts",
-    "../../testing/test-setup/src/vitest.d.ts"
-  ]
-}
diff --git a/tools/codecov/vitest.unit.config.ts b/tools/codecov/vitest.unit.config.ts
deleted file mode 100644
index 66bf333e9..000000000
--- a/tools/codecov/vitest.unit.config.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import { createUnitTestConfig } from '../../testing/test-setup-config/src/index.js';
-
-export default createUnitTestConfig('tools-codecov');
diff --git a/tools/codecov/src/bin.js b/tools/scripts/create-codecov-matrix.js
similarity index 100%
rename from tools/codecov/src/bin.js
rename to tools/scripts/create-codecov-matrix.js