push up incorrect mime types to call sites

Author: ewired

packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx

@@ -203,7 +203,7 @@ export function Prompt(props: PromptProps) {
           }
           : {
             type: "file" as const,
-            mime: mention.mime,
+            mime: mention.type === "directory" ? "application/x-directory" : "text/plain",
             filename: mention.filename,
             url: mention.url,
             source: {

packages/opencode/src/session/prompt.ts

@@ -1637,7 +1637,7 @@ export namespace SessionPrompt {
             type: "file" as const,
             url: mention.url,
             filename: mention.filename,
-            mime: mention.mime,
+            mime: mention.type === "directory" ? "application/x-directory" : "text/plain",
           }
     ))
 

packages/opencode/src/util/mentions.ts

@@ -6,10 +6,9 @@ import { ConfigMarkdown } from "@/config/markdown"
 import { Agent } from "@/agent/agent"
 
 export interface FileMention {
-  type: "file"
+  type: "file" | "directory"
   url: string
   filename: string
-  mime: string
   start: number
   end: number
 }
@@ -23,6 +22,9 @@ export interface AgentMention {
 
 export type Mention = FileMention | AgentMention
 
+/**
+ * Resolves mentions matched in the command template to agents, directories or files.
+ */
 export async function resolveMentions(text: string): Promise<Mention[]> {
   const files = ConfigMarkdown.files(text)
   const parts: Mention[] = []
@@ -49,23 +51,10 @@ export async function resolveMentions(text: string): Promise<Mention[]> {
         return
       }
 
-      if (stats.isDirectory()) {
-        parts.push({
-          type: "file",
-          url: `file://${filepath}`,
-          filename: name,
-          mime: "application/x-directory",
-          start: match.index,
-          end: match.index + match[0].length,
-        })
-        return
-      }
-
       parts.push({
-        type: "file",
+        type: stats.isDirectory() ? "directory" : "file",
         url: `file://${filepath}`,
         filename: name,
-        mime: "text/plain",
         start: match.index,
         end: match.index + match[0].length,
       })