Find the input description

actions-languageserver/src/description-providers/reusable-workflow-input.ts

@@ -1,6 +1,8 @@
-import {WorkflowTemplate} from "@github/actions-workflow-parser";
+import {WorkflowTemplate, isMapping} from "@github/actions-workflow-parser";
 import {isReusableWorkflowJob} from "@github/actions-workflow-parser/model/type-guards";
+import {isString} from "@github/actions-workflow-parser";
 import {ReusableWorkflowJob} from "@github/actions-workflow-parser/model/workflow-template";
+import {DESCRIPTION} from "@github/actions-workflow-parser/templates/template-constants";
 import {TemplateToken} from "@github/actions-workflow-parser/templates/tokens/template-token";
 
 export async function getReusableWorkflowInputDescription(
@@ -12,22 +14,27 @@ export async function getReusableWorkflowInputDescription(
     return undefined;
   }
 
+  const inputName = isString(token) && token.value;
+  if (!inputName) {
+    return undefined;
+  }
+
   // Filter out just reusable jobs
   const templateReusableJobs = template.jobs.filter(isReusableWorkflowJob);
 
   // Find the reusable job in the template that matches the current reusable job
   const templateReusableJob = templateReusableJobs.find(job => job.id.value === reusableWorkflowJob.id.value);
   
-  // Set the description on the reusable job to the one from the template, if any
+  // Find the input description in the template, if any
   if (templateReusableJob && reusableWorkflowJob["input-definitions"] && templateReusableJob["input-definitions"]) {
-    // For each input in the reusable job, see if there's one that matches in the template
+    const definition = templateReusableJob["input-definitions"].find(token.value)
-    for (const input of reusableWorkflowJob["input-definitions"]) {
+    if (definition && isMapping(definition)) {
-      return "asd"
+      const description = definition.find(DESCRIPTION)
+      if (description && isString(description)) {
+        return description.value
+      }
     }
-
   }
 
-
+  return ""
-
-  return "Didn't find a matching job description!"
 }

actions-languageservice/src/hover.ts

@@ -119,7 +119,8 @@ async function getDescription(
   }
 
   const template = await convertWorkflowTemplate(result.context, result.value, config?.fileProvider, {
-    errorPolicy: ErrorPolicy.TryConversion
+    errorPolicy: ErrorPolicy.TryConversion,
+    fetchReusableWorkflowDepth: config?.fileProvider ? 1 : 0,
   });
   const workflowContext = getWorkflowContext(document.uri, template, path);
   const description = await config.descriptionProvider.getDescription(workflowContext, token, path, template);