adding command line

nicola · nicola · commit d4971736d327 · 2016-05-03T17:38:58.000-04:00
diff --git a/bin/solid.js b/bin/solid.js
@@ -0,0 +1,190 @@
+#!/usr/bin/env node
+
+var fs = require('fs')
+var path = require('path')
+var argv = require('nomnom')
+  .script('solid')
+  .option('version', {
+    flag: true,
+    help: 'Print current solid version',
+    callback: function () {
+      fs.readFile(path.resolve(__dirname, '../package.json'), 'utf-8', function (_, file) {
+        console.log(JSON.parse(file).version)
+      })
+    }
+  })
+  .option('verbose', {
+    abbr: 'v',
+    flag: true,
+    help: 'Print the logs to console\n'
+  })
+  .option('root', {
+    help: 'Root folder to serve (defaut: \'./\')'
+  })
+  .option('port', {
+    help: 'Port to use'
+  })
+  .option('webid', {
+    help: 'Enable WebID+TLS authentication (use `--no-webid` for HTTP instead of HTTPS)',
+    full: 'webid',
+    flag: true
+  })
+  .option('owner', {
+    help: 'Set the owner of the storage'
+  })
+  .option('key', {
+    help: 'Path to the SSL private key in PEM format',
+    full: 'ssl-key'
+  })
+  .option('cert', {
+    full: 'ssl-cert',
+    help: 'Path to the SSL certificate key in PEM format'
+  })
+  .option('idp', {
+    help: 'Allow users to register their WebID on subdomains\n',
+    full: 'allow-signup',
+    flag: true
+  })
+  .option('noLive', {
+    full: 'no-live',
+    help: 'Disable live support through WebSockets',
+    flag: true
+  })
+  .option('defaultApp', {
+    full: 'default-app',
+    help: 'URI to use as a default app for resources (default: https://linkeddata.github.io/warp/#/list/)'
+  })
+  .option('proxy', {
+    full: 'proxy',
+    help: 'Use a proxy on example.tld/proxyPath'
+  })
+  .option('fileBrowser', {
+    full: 'file-browser',
+    help: 'URI to use as a default app for resources (default: https://linkeddata.github.io/warp/#/list/)'
+  })
+  .option('dataBrowser', {
+    full: 'data-browser',
+    flag: true,
+    help: 'Enable viewing RDF resources using a default data browser application (e.g. mashlib)'
+  })
+  .option('suffixAcl', {
+    full: 'suffix-acl',
+    help: 'Suffix for acl files (default: \'.acl\')'
+  })
+  .option('suffixMeta', {
+    full: 'suffix-meta',
+    help: 'Suffix for metadata files (default: \'.meta\')'
+  })
+  .option('secret', {
+    help: 'Secret used to sign the session ID cookie (e.g. "your secret phrase")',
+    full: 'session-secret'
+  })
+  .option('noErrorPages', {
+    full: 'no-error-pages',
+    flag: true,
+    help: 'Disable custom error pages (use Node.js default pages instead)'
+  })
+  .option('errorPages', {
+    full: 'error-pages',
+    help: 'Folder from which to look for custom error pages files (files must be named <error-code>.html -- eg. 500.html)'
+  })
+  .option('mount', {
+    help: 'Serve on a specific URL path (default: \'/\')'
+  })
+  .option('forceUser', {
+    help: 'Force a WebID to always be logged in (useful when offline)',
+    full: 'force-user'
+  })
+  .option('strictOrigin', {
+    help: 'Enforce same origin policy in the ACL',
+    full: 'strict-origin',
+    flag: true
+  })
+  .parse()
+
+function bin (argv) {
+  // Print version and leave
+  if (argv.version) {
+    return 0
+  }
+
+  // Set up --no-*
+  argv.live = !argv.noLive
+
+  // Set up debug environment
+  process.env.DEBUG = argv.verbose ? 'solid:*' : false
+  var debug = require('../lib/debug').server
+
+  // Set up port
+  argv.port = argv.port || 3456
+
+  // Webid to be default in command line
+  if (argv.webid !== false) {
+    argv.webid = true
+  }
+
+  // Signal handling (e.g. CTRL+C)
+  if (process.platform !== 'win32') {
+    // Signal handlers don't work on Windows.
+    process.on('SIGINT', function () {
+      debug('LDP stopped.')
+      process.exit()
+    })
+  }
+
+  if (argv.owner) {
+    var rootPath = argv.root
+    if (!rootPath) {
+      rootPath = process.cwd()
+    }
+    if (!(rootPath.endsWith('/'))) {
+      rootPath += '/'
+    }
+    rootPath += (argv.suffixAcl || '.acl')
+
+    var defaultAcl = `@prefix n0: <http://www.w3.org/ns/auth/acl#>.
+  @prefix n2: <http://xmlns.com/foaf/0.1/>.
+
+  <#owner>
+     a                 n0:Authorization;
+     n0:accessTo       <./>;
+     n0:agent          <${argv.owner}>;
+     n0:defaultForNew  <./>;
+     n0:mode           n0:Control, n0:Read, n0:Write.
+  <#everyone>
+     a                 n0:Authorization;
+     n0:               n2:Agent;
+     n0:accessTo       <./>;
+     n0:defaultForNew  <./>;
+     n0:mode           n0:Read.' > .acl`
+
+    fs.writeFileSync(rootPath, defaultAcl)
+  }
+
+  // Finally starting solid
+  var solid = require('../')
+  var app
+  try {
+    app = solid.createServer(argv)
+  } catch (e) {
+    if (e.code === 'EACCES') {
+      console.log('You need root privileges to start on this port')
+      return 1
+    }
+    if (e.code === 'EADDRINUSE') {
+      console.log('The port ' + argv.port + ' is already in use')
+      return 1
+    }
+    console.log(e.message)
+    console.log(e.stack)
+    return 1
+  }
+  app.listen(argv.port, function () {
+    fs.readFile(path.resolve(__dirname, '../package.json'), 'utf-8', function (_, file) {
+      console.log('Solid server (solid v' + JSON.parse(file).version + ') running on \u001b[4mhttps://localhost:' + argv.port + '/\u001b[0m')
+      console.log('Press <ctrl>+c to stop')
+    })
+  })
+}
+
+bin(argv)
