feat: Add logging.

amanda-mitchell · Nov 12, 2020 · ec4d907 · ec4d907
1 parent e5a953d
commit ec4d907
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/index.js b/index.js
@@ -19,6 +19,10 @@ function getChildPlugin(registryName) {
   return plugin;
 }
 
+function log({ stdout }, message) {
+  return new Promise(resolve => stdout.write(message + '\n', resolve));
+}
+
 function createCallbackWrapper(callbackName) {
   return async ({ registries, ...pluginConfig }, context) => {
     for (const [registryName, childConfig] of Object.entries(
@@ -29,6 +33,11 @@ function createCallbackWrapper(callbackName) {
         return;
       }
 
+      await log(
+        context,
+        `Performing ${callbackName} for registry ${registryName}`
+      );
+
       const environmentVariablePrefix = `${registryName.toUpperCase()}_`;
       const { env } = context;
       const childEnv = { ...env };