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{
  /**
   * pegjs grammar:
   * https://github.com/pegjs/pegjs/blob/7d13580855/docs/grammar/README.md
   * https://github.com/pegjs/pegjs/blob/7d13580855/docs/grammar/action-execution-environment.md
   *
   * playground: https://pegjs.org/online
   *
   * > pegjs expression.pegjs -o parser.js --format es
   */

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sudo mdutil -a -i off

sudo mdutil -V /System/Volumes/Data/Applications -i on

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git fetch --all

# 7 天内有多少 commit 改动了 package-lock
git log --format=format:'%h' --no-merges --since="7 days ago" --all -- package-lock.json | wc -l

# 7 天内所有 commit 共产生了多少完全无重复的 package-lock
git log --format=format:'%h' --no-merges --since="7 days ago" --all -- package-lock.json | \
  xargs -I{} git ls-tree {} package-lock.json | \
  sort | uniq |  wc -l

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git log --name-status --diff-filter=D <file / dir>

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import path from 'path'
import SuperExpressive from 'super-expressive'


// https://gist.github.com/zthxxx/0328559c300874139e483240073b12e6
const genImportRegex = ({ pathExpr, pathFollowedAssert }: {
  /**
   * path match expressive to captured for replace
   *
   * pathExpr need to include `.namedCapture('importPath')`

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import {
  namedTypes as types,
} from 'ast-types'
import type {
  Options as RecastOptions,
} from 'recast'
import type {
  Transform,
  FileInfo,
  API,

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import typescript from 'typescript'


/**
 * let { tsconfig, projectReferences, compilerOptions } = parseTsconfigFile()
 *
 * console.debug(tsconfig, projectReferences, compilerOptions)
 */
const parseTsconfigFile = (tsconfigFile = './tsconfig.json') => {
  const { config: tsconfigRaw } = typescript.readConfigFile(tsconfigFile, typescript.sys.readFile)

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module.exports = ({ types: t }) => ({
  name: 'require-context',
  visitor: {
    CallExpression: path => {
      if (
        t.isMemberExpression(path.node.callee, { computed: false })
        && t.isIdentifier(path.get('callee').node.object, { name: 'require' })
        && t.isIdentifier(path.get('callee').node.property, { name: 'context' })
      ) {
        path.replaceWith(

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import path from 'path'
import { promises as fs } from 'fs'
import { camelCase } from 'lodash-es'

const [ , self, dir, mergeFlag] = process.argv

if (!dir) {
  console.log(`
    usage: 
    node ${path.relative(process.cwd(), self)} <target-dir> [--merge]

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function sheet:shortcut {
    echo '
      ctrl+A          ctrl+E    ─┐
      ┌─────────┬──────────┐     │
      │  alt+B  │ alt+F    │     ├─► Moving
      │  ┌──────┼────┐     │     │
      ▼  ▼      │    ▼     ▼    ─┘
    $ cp assets-|files dist/
         ◄────── ────►          ─┐
          ctrl+W alt+D           │