es6 stuff

1 files changed, 25 insertions, 0 deletions

diff --git a/lib/bridge/index.js b/lib/bridge/index.js
new file mode 100644
index 0000000..e0ab441
--- /dev/null
+++ b/lib/bridge/index.js
@@ -0,0 +1,25 @@
+import { execFile } from 'child_process'
+
+export default class Bridge {
+  constructor() {
+    this.cpus = []
+    this.getCPUs()
+  }
+  getCPUs() {
+    this.run(['python/devices.py']).then( (stdout, stderr) => {
+      this.cpus = JSON.parse(stdout)
+      console.log(this.cpus)
+    }).catch( (err) => {
+      console.error('error fetching cpus:', err)
+    })
+  }
+  run(args) {
+    return new Promise( (resolve, reject) => {
+      console.log('>', args.join(' '))
+      execFile(process.env.PYTHON_BINARY, args, (err, stdout, stderr) => {
+        if (err) return reject(err)
+        return resolve(stdout, stderr)
+      })
+    })
+  }
+}
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