Added client_export script which allows the clients to require elasticsearch-js via NPM, and then

export the client via an NPM prepublish script.
2013-11-22 19:19:17 -07:00
parent 97ba084795
commit ef69a8cfad
2 changed files with 109 additions and 0 deletions
--- a/scripts/export_client.js
+++ b/scripts/export_client.js
@ -0,0 +1,108 @@
+var path = require('path');
+var fs = require('fs');
+var format = require('util').format;
+var cp = require('child_process');
+
+var argv = require('optimist')
+  .default({
+    buildName: '',
+    outputDir: '.',
+    verbose: false
+  })
+  .alias({
+    b: 'buildName',
+    o: 'outputDir',
+    v: 'verbose'
+  })
+  .parse(JSON.parse(process.env.npm_config_argv).original);
+
+switch (argv.buildName) {
+case 'jquery':
+  var buildFile = './dist/elasticsearch.jquery.js';
+  var minifiedBuildFile = './dist/elasticsearch.jquery.min.js';
+  break;
+case 'angular':
+  var buildFile = './dist/elasticsearch.angular.js';
+  var minifiedBuildFile = './dist/elasticsearch.angular.min.js';
+  break;
+default:
+  var buildFile = './dist/elasticsearch.js';
+  var minifiedBuildFile = './dist/elasticsearch.min.js';
+  break;
+}
+
+var outputFile = path.join(argv.outputDir, 'elasticsearch.js');
+var minifiedOutputFile = path.join(argv.outputDir, 'elasticsearch.min.js');
+
+var steps = [
+  [runInModule, 'npm', ['run', 'build']],
+  [copy, buildFile, outputFile],
+  [copy, minifiedBuildFile, minifiedOutputFile]
+];
+
+(function next() {
+  var step = steps.shift();
+  if (step) {
+    var fn = step.shift();
+    step.push(next);
+    fn.apply(null, step);
+  } else {
+    console.log('Done');
+    process.exit();
+  }
+})();
+
+function log() {
+  var out = format.apply(console, arguments);
+  if (argv.verbose) {
+    out = '\n' + out + '\n';
+  }
+  console.log(out);
+}
+
+function runInModule(cmd, args, exitCb) {
+  log('running', cmd, args.join(' '));
+
+  var proc = cp.spawn(cmd, args, {
+    stdio: argv.verbose ? 'inherit' : 'ignore'
+  });
+
+  proc.on('error', function (err) {
+    console.error('Error! --', err.message);
+    process.exit(1);
+  });
+
+  proc.on('exit', function (status) {
+    if (status) {
+      console.error('Error! --', cmd, 'exit status was', status);
+      process.exit(1);
+    } else {
+      exitCb();
+    }
+  });
+}
+
+function copy(from, to, done) {
+  log('copying', from, 'to', to);
+
+  var read = fs.createReadStream(from);
+  var write = fs.createWriteStream(to);
+
+  read.pipe(write);
+
+  read.on('error', function (err) {
+    console.error('unable to read: ' + from);
+    console.error(err.message);
+    process.exit(1);
+  });
+
+  write.on('error', function (err) {
+    console.error('unable to write to: ' + to);
+    console.error(err.message);
+    process.exit(1);
+  });
+
+  write.on('finish', function () {
+    done();
+  });
+}