Sha256: 43753ba8311a17688cf2b90cc81bff7ac6e660058cf9f332a0176f8aa22093da

Contents?: true

Size: 1.74 KB

Versions: 45

Compression:

Stored size: 1.74 KB

Contents

var common = require('./common');
var os = require('os');
var fs = require('fs');

// Returns false if 'dir' is not a writeable directory, 'dir' otherwise
function writeableDir(dir) {
  if (!dir || !fs.existsSync(dir))
    return false;

  if (!fs.statSync(dir).isDirectory())
    return false;

  var testFile = dir+'/'+common.randomFileName();
  try {
    fs.writeFileSync(testFile, ' ');
    common.unlinkSync(testFile);
    return dir;
  } catch (e) {
    return false;
  }
}


//@
//@ ### tempdir()
//@
//@ Examples:
//@
//@ ```javascript
//@ var tmp = tempdir(); // "/tmp" for most *nix platforms
//@ ```
//@
//@ Searches and returns string containing a writeable, platform-dependent temporary directory.
//@ Follows Python's [tempfile algorithm](http://docs.python.org/library/tempfile.html#tempfile.tempdir).
function _tempDir() {
  var state = common.state;
  if (state.tempDir)
    return state.tempDir; // from cache

  state.tempDir = writeableDir(os.tmpdir && os.tmpdir()) || // node 0.10+
                  writeableDir(os.tmpDir && os.tmpDir()) || // node 0.8+
                  writeableDir(process.env['TMPDIR']) ||
                  writeableDir(process.env['TEMP']) ||
                  writeableDir(process.env['TMP']) ||
                  writeableDir(process.env['Wimp$ScrapDir']) || // RiscOS
                  writeableDir('C:\\TEMP') || // Windows
                  writeableDir('C:\\TMP') || // Windows
                  writeableDir('\\TEMP') || // Windows
                  writeableDir('\\TMP') || // Windows
                  writeableDir('/tmp') ||
                  writeableDir('/var/tmp') ||
                  writeableDir('/usr/tmp') ||
                  writeableDir('.'); // last resort

  return state.tempDir;
}
module.exports = _tempDir;

Version data entries

45 entries across 45 versions & 2 rubygems

Version Path
govuk_publishing_components-18.0.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.21.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.20.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.19.1 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.19.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.18.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.17.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.16.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.15.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.14.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.13.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.12.2 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.12.1 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.12.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.11.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.10.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.9.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.8.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.7.0 node_modules/shelljs/src/tempdir.js
govuk_publishing_components-17.6.1 node_modules/shelljs/src/tempdir.js