cache-hash's Introduction

Cache-hash

Installation

npm install cache-hash -D

Or global install

npm install cache-hash -g

Use CLI

cache-hash --target source --output public

cache-hash -t source -o public

See help cache-hash --help for more configuration

$ cache-hash --help
Usage: cache-hash [options]

Options:
  -v, --version          output the version number
  -t, --target <target>  Target resource directory (default: "./")
  -o, --output <output>  Output directory, If not set, he will overwrite the "target" content
  --size <size>          Generate hash length (default: 10)
  --key <key>            Version key (default: "v")
  --lazy <lazy>          Select the specified dom element. Example: `'[["a","b"]]'` selects the img tag, and the img tag must contain the lazy attribute (default: [['script', 'src'], ['link', 'href'], ['img', 'src']])
  --html <html>          Generate hash for html referenced resources (default: true)
  --css <css>            Generate hash for css referenced resources (default: true)
  --js <js>              Generate hash for js referenced resources (default: true)
  --style <style>        Generating hashes for resources referenced by style tags (<style>) (default: true)
  --script <script>      Generating hashes for resources referenced by script tags (<script>) (default: true)
  --ignore <ignore...>   Ignore the specified directory or file (default: [])
  -h, --help             display help for command

Use JavaScript API

const cacheHash = require('cache-hash')

cacheHash({
  target: 'source',
  output: 'public'
})

// Please see the cli help parameter description above
// defualtOptions: {
//   target: process.cwd(), // Current command line path
//   output: process.cwd(), // Current command line path
//   size: 10,
//   versionKey: 'v',
//   selectAll: [ [ 'script', 'src' ], [ 'link', 'href' ], [ 'img', 'src' ] ],
//   html: true,
//   css: true,
//   js: true,
//   style: true,
//   script: true,
//   ignore: []
// }

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cache-hash's Issues

SyntaxError: Unexpected token s in JSON at position 0

在这里可以复现

https://www.json.cn/runcode/run_javascript/

JSON.parse([['script', 'src'], ['link', 'href'], ['img', 'src']])

编译错误：
Runtime Error (NZEC)
执行错误：
undefined:1
script,src,link,href,img,src
^

SyntaxError: Unexpected token s in JSON at position 0
    at JSON.parse ()
    at Object. (/box/script.js:1:6)
    at Module._compile (internal/modules/cjs/loader.js:959:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:995:10)
    at Module.load (internal/modules/cjs/loader.js:815:32)
    at Function.Module._load (internal/modules/cjs/loader.js:727:14)
    at Function.Module.runMain (internal/modules/cjs/loader.js:1047:10)
    at internal/main/run_main_module.js:17:11

https://github.com/volantis-x/community/actions/runs/6739804617/job/18321927123

> cache-hash --target public --output public

undefined:1
script,src,link,href,img,src
^

SyntaxError: Unexpected token s in JSON at position 0
    at JSON.parse (<anonymous>)
    at Object.<anonymous> (/home/runner/work/community/community/node_modules/cache-hash/bin/cache-hash:41:26)
    at Module._compile (node:internal/modules/cjs/loader:1198:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1252:10)
    at Module.load (node:internal/modules/cjs/loader:1076:32)
    at Function.Module._load (node:internal/modules/cjs/loader:911:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
    at node:internal/main/run_main_module:22:47

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