refactor(Variables): Support custom sources in internal resolver

serverless · Dec 20, 2021 · 365a7f1 · 365a7f1
1 parent 352553e
commit 365a7f1
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/lib/configuration/variables/index.js b/lib/configuration/variables/index.js
@@ -9,7 +9,7 @@ const ServerlessError = require('../../serverless-error');
 const resolveMeta = require('./resolve-meta');
 const resolve = require('./resolve');
 
-const sources = {
+const defaultSources = {
   env: require('./sources/env'),
   file: require('./sources/file'),
   opt: require('./sources/opt'),
@@ -33,7 +33,7 @@ const reportEventualErrors = (variablesMeta) => {
   );
 };
 
-module.exports = async ({ serviceDir, servicePath, configuration, options }) => {
+module.exports = async ({ serviceDir, servicePath, configuration, options, sources = null }) => {
   // TODO: Remove support for `servicePath` with next major
   serviceDir = ensureString(serviceDir || servicePath);
   ensurePlainObject(configuration);
@@ -42,13 +42,14 @@ module.exports = async ({ serviceDir, servicePath, configuration, options }) =>
   const variablesMeta = resolveMeta(configuration);
   reportEventualErrors(variablesMeta);
 
+  if (!sources) sources = defaultSources;
   await resolve({
     serviceDir,
     configuration,
     variablesMeta,
     sources,
     options,
-    fulfilledSources: new Set(['env', 'file', 'opt', 'self', 'strToBool']),
+    fulfilledSources: new Set(Object.keys(sources)),
   });
 
   reportEventualErrors(variablesMeta);