How to use the fs-xattr.setSync function in fs-xattr

To help you get started, we’ve selected a few fs-xattr examples, based on popular ways it is used in public projects.

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github wisnuc / appifi / src / fruitmix / VFS.js View on Github external
createRoot(uuid) {
    let dirPath = path.join(this.driveDir, uuid)
    let stats, attr = { uuid }
    try {
      mkdirp.sync(dirPath)
      stats = fs.lstatSync(dirPath)
      // this is tricky but works
      xattr.setSync(dirPath, 'user.fruitmix', JSON.stringify(attr))
    } catch (e) {
      console.log(e)
      return
    }
    let name = path.basename(dirPath)
    let xstat = {
      uuid: attr.uuid,
      type: 'directory',
      name,
      mtime: stats.mtime.getTime()
    }
    return this.forest.createRoot(uuid, xstat)
  }
github wisnuc / appifi / assets.js View on Github external
// test xxhash
  const XXHASH = require('xxhash')
  console.log('test xxhash: ' + XXHASH.hash(Buffer.from('hello'), 1234))
}

if (xattrBase64) {

  mkdirp.sync(dir)

  let decode = Buffer.from(xattrBase64.toString(), 'base64')
  fs.writeFileSync(path.join(dir, 'xattr.node'), decode)

  // test xattr
  const XATTR = require('fs-xattr')
  XATTR.setSync(dir, 'user.foo', 'bar')
  console.log('test xattr: ' + XATTR.getSync(dir, 'user.foo'))
  XATTR.removeSync(dir, 'user.foo')
}

function loadFont (base64, name) {

  if (base64) 
    return Buffer.from(base64, 'base64')
  else
    return fs.readFileSync('./public/stylesheets/Roboto-' + name + '-webfont.woff')
}

robotoThin = loadFont(robotoThinBase64, 'Thin')
robotoLight = loadFont(robotoLightBase64, 'Light')
robotoRegular = loadFont(robotoRegularBase64, 'Regular')
robotoMedium = loadFont(robotoMediumBase64, 'Medium')
github viddo / atom-textual-velocity / lib / service-consumers / NVTags.js View on Github external
getUnsupportedError: function() {
    try {
      // Due to being optionalDependencies they might not exist, if that's the case do nothing and just return
      require("bplist");
      var xattr = require("fs-xattr");

      // Filesystem might not support xattrs, verify before continuing
      var OS = require("os");
      var Path = require("path");
      var tmpPath = Path.join(
        OS.tmpdir(),
        "verify-nv-tags" + process.hrtime().toString()
      );
      fs.writeFileSync(tmpPath, "");
      xattr.setSync(tmpPath, XATTR_KEY, "test writing xattrs");
      fs.unlinkSync(tmpPath);
    } catch (err) {
      return err;
    }
  },
github wisnuc / appifi / src / fruitmix / VFS.js View on Github external
return process.nextTick(() => callback(err))
    }

    if (drive.type !== 'private') {
      let err = new Error('permission denied') 
      err.status = 403      // TODO 404?
      return process.nextTick(() => callback(err))
    }

    if (props.op && props.op === 'format') {
      let tmpDir = path.join(this.tmpDir, UUID.v4())
      let dirPath = path.join(this.driveDir, root.uuid)
      try {
        mkdirp.sync(tmpDir)
        let attr = JSON.parse(xattr.getSync(dirPath, 'user.fruitmix'))
        xattr.setSync(tmpDir, 'user.fruitmix', JSON.stringify(attr))
        rimraf.sync(dirPath)
        fs.renameSync(tmpDir, dirPath)
        return dir.read(callback)
      } catch (e) {
        return callback(e)
      }
    }
    return callback(new Error('invalid op'))
  }
}
github wisnuc / appifi / src / fruitmix / file / transfer.js View on Github external
const clean = (dir, dirContext, entry, callback) => {
      let xattrType = dirContext.type
      let fpath = path.join(dir, entry)
      xattr.setSync(fpath, xattrType, JSON.stringify({}))
      fs.lstatSync(fpath).isFile() ? callback() : callback(dirContext)
    }
    this.visit(this.srcPath, { type: 'user.fruitmix'}, clean, callback)
github wisnuc / appifi / src / vfs / vfs.js View on Github external
mkfile(dstFilePath, tmp, xstat.hash, policy, (err, xstats, resolved) => {
        rimraf(tmp, () => {})
        if (err) return callback(err)

        if (!xstat || (policy[0] === 'skip' && xstat && resolved[0])) return
        else {
          try {
            let attr = JSON.parse(xattr.getSync(srcFilePath, 'user.fruitmix'))
            attr.uuid = xstats.uuid
            xattr.setSync(dstFilePath, 'user.fruitmix', JSON.stringify(attr))
          } catch (e) {
            if (e.code !== 'ENODATA') return callback(e)
          }
        }
        callback(null)
      })
    })
github wisnuc / appifi / src / fruitmix / VFS.js View on Github external
mkfile(dstFilePath, tmp, xstat.hash, policy, (err, xstats, resolved) => {
        rimraf(tmp, () => {})
        if (err) return callback(err)

        if (!xstat || (policy[0] === 'skip' && xstat && resolved[0])) return
        else {
          try {
            let attr = JSON.parse(xattr.getSync(srcFilePath, 'user.fruitmix'))
            attr.uuid = xstats.uuid
            xattr.setSync(dstFilePath, 'user.fruitmix', JSON.stringify(attr))
          } catch (e) {
            if (e.code !== 'ENODATA') return callback(e)
          }
        }
        callback(null)
      })
    })

fs-xattr

Node.js module for manipulating extended attributes.

MIT
Latest version published 3 years ago

Package Health Score

50 / 100
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