Initial Commit

app/services/hosts.service.js

@@ -0,0 +1,41 @@
+const { Service } = require('flitter-di')
+const LocalHost = require('../classes/metal/LocalHost')
+const RemoteHost = require('../classes/metal/RemoteHost')
+
+class hosts extends Service {
+    static get services() {
+        return [...super.services, 'configs']
+    }
+
+    _running_hosts = []
+
+    get config() {
+        return this.configs.get('hosts')
+    }
+
+    get(name) {
+        const config = this.config[name]
+        config.name = name
+        if ( !config ) {
+            throw new Error(`Could not get host ${name}: No such host configured.`)
+        }
+
+        if ( config.type === 'localhost' ) {
+            const host = new LocalHost(config)
+            this._running_hosts.push(host)
+            return host
+        } else if ( config.type === 'ssh' ) {
+            const host = new RemoteHost(config)
+            this._running_hosts.push(host)
+            return host
+        } else {
+            throw new Error(`Unknown host type ${config.type} for host ${name}.`)
+        }
+    }
+
+    close() {
+        this._running_hosts.forEach(h => h._cleanup())
+    }
+}
+
+module.exports = exports = hosts