1 files changed, 67 insertions, 0 deletions
diff --git a/src/DillerConfig.js b/src/DillerConfig.js
new file mode 100644
index 0000000..84afe42
--- /dev/null
+++ b/src/DillerConfig.js
@@ -0,0 +1,67 @@
+var fs = require('fs');
+var bunyan = require('bunyan');
+
+function isProd() {
+  return process.env.NODE_ENV == 'prod';
+}
+
+var mqttUrl = process.env.MQTT_URL || 'mqtt://trygvis.io';
+
+var postgresqlConfig = {
+  host: process.env.DB_HOST || '/var/run/postgresql',
+  database: process.env.DB_DATABASE || 'diller',
+  user: process.env.DB_USER || 'diller',
+  password: process.env.DB_PASSWORD || 'diller'
+};
+
+var log;
+
+function configureLogging(app) {
+  if (log) {
+    return;
+  }
+
+  var cfg = {
+    name: app
+  };
+
+  if (isProd()) {
+    cfg.streams = [
+      {
+        level: 'warn',
+        stream: process.stdout
+      },
+      {
+        level: 'debug',
+        path: 'log/diller-' + app + '.log'
+      }
+    ];
+
+    var stat;
+    try {
+      stat = fs.lstatSync('log');
+    } catch (e) {
+      // Assume this to to be ENOENT
+      fs.mkdirSync('log');
+    }
+    if (stat && !stat.isDirectory()) {
+      throw 'Not a directory: log';
+    }
+  }
+
+  log = bunyan.createLogger(cfg);
+}
+
+function DillerConfig() {
+  return {
+    isProd: isProd,
+    mqttUrl: mqttUrl,
+    postgresqlConfig: postgresqlConfig,
+    configureLogging: configureLogging,
+    log: function () {
+      return log;
+    }
+  };
+}
+
+module.exports = DillerConfig;