Gecko [ c.stage.kornherr.net ]

Linux v69820.1blu.de 4.15.0 #1 SMP Mon Sep 30 15:36:27 MSK 2024 x86_64
Apache/2.4.58
Server IP : 195.90.215.149 & Your IP : 216.73.217.80
Domains : Cant Read [ /etc/named.conf ]
User : www-data

Name	Size	Permission	Date
bin-target.js	329 B	-rw-r--r--	2023-11-23 07:39
check-bin.js	2.02 KB	-rw-r--r--	2023-11-23 07:39
check-bins.js	493 B	-rw-r--r--	2023-11-23 07:39
fix-bin.js	1.13 KB	-rw-r--r--	2023-11-23 07:39
get-node-modules.js	534 B	-rw-r--r--	2023-11-23 07:39
get-paths.js	1.22 KB	-rw-r--r--	2023-11-23 07:39
get-prefix.js	147 B	-rw-r--r--	2023-11-23 07:39
index.js	1.33 KB	-rw-r--r--	2023-11-23 07:39
is-windows.js	118 B	-rw-r--r--	2023-11-23 07:39
link-bin.js	343 B	-rw-r--r--	2023-11-23 07:39
link-bins.js	775 B	-rw-r--r--	2023-11-23 07:39
link-gently.js	2.55 KB	-rw-r--r--	2023-11-23 07:39
link-mans.js	1.56 KB	-rw-r--r--	2023-11-23 07:39
man-target.js	232 B	-rw-r--r--	2023-11-23 07:39
shim-bin.js	2.05 KB	-rw-r--r--	2023-11-23 07:39

Rename

// make sure that bins are executable, and that they don't have
// windows line-endings on the hashbang line.
const {
  chmod,
  open,
  readFile,
} = require('fs/promises')

const execMode = 0o777 & (~process.umask())

const writeFileAtomic = require('write-file-atomic')

const isWindowsHashBang = buf =>
  buf[0] === '#'.charCodeAt(0) &&
  buf[1] === '!'.charCodeAt(0) &&
  /^#![^\n]+\r\n/.test(buf.toString())

const isWindowsHashbangFile = file => {
  const FALSE = () => false
  return open(file, 'r').then(fh => {
    const buf = Buffer.alloc(2048)
    return fh.read(buf, 0, 2048, 0)
      .then(
        () => {
          const isWHB = isWindowsHashBang(buf)
          return fh.close().then(() => isWHB, () => isWHB)
        },
        // don't leak FD if read() fails
        () => fh.close().then(FALSE, FALSE)
      )
  }, FALSE)
}

const dos2Unix = file =>
  readFile(file, 'utf8').then(content =>
    writeFileAtomic(file, content.replace(/^(#![^\n]+)\r\n/, '$1\n')))

const fixBin = (file, mode = execMode) => chmod(file, mode)
  .then(() => isWindowsHashbangFile(file))
  .then(isWHB => isWHB ? dos2Unix(file) : null)

module.exports = fixBin