Support add dependencies as part of approval workflow

src/ipc/handlers/dependency_handlers.ts

@@ -2,12 +2,8 @@ import { ipcMain } from "electron";
 import { db } from "../../db";
 import { messages, apps, chats } from "../../db/schema";
 import { eq } from "drizzle-orm";
-import { spawn } from "node:child_process";
-import { exec } from "node:child_process";
-import { promisify } from "node:util";
 import { getDyadAppPath } from "../../paths/paths";
-
-const execPromise = promisify(exec);
+import { executeAddDependency } from "../processors/executeAddDependency";
 
 export function registerDependencyHandlers() {
   ipcMain.handle(
@@ -53,74 +49,11 @@ export function registerDependencyHandlers() {
         );
       }
 
-      // Check if the message content contains the dependency tag
-      const dependencyTagRegex = new RegExp(
-        `<dyad-add-dependency packages="${packages.join(
-          " "
-        )}">[^<]*</dyad-add-dependency>`,
-        "g"
-      );
-
-      if (!dependencyTagRegex.test(message.content)) {
-        throw new Error(
-          `Message doesn't contain the dependency tag for packages ${packages.join(
-            ", "
-          )}`
-        );
-      }
-
-      // Execute npm install
-      try {
-        const { stdout, stderr } = await execPromise(
-          `npm install ${packages.join(" ")}`,
-          {
-            cwd: getDyadAppPath(app.path),
-          }
-        );
-        const installResults = stdout + (stderr ? `\n${stderr}` : "");
-
-        // Update the message content with the installation results
-        const updatedContent = message.content.replace(
-          new RegExp(
-            `<dyad-add-dependency packages="${packages.join(
-              " "
-            )}">[^<]*</dyad-add-dependency>`,
-            "g"
-          ),
-          `<dyad-add-dependency packages="${packages.join(
-            " "
-          )}">${installResults}</dyad-add-dependency>`
-        );
-
-        // Save the updated message back to the database
-        await db
-          .update(messages)
-          .set({ content: updatedContent })
-          .where(eq(messages.id, message.id));
-
-        // Return undefined implicitly
-      } catch (error: any) {
-        // Update the message with the error
-        const updatedContent = message.content.replace(
-          new RegExp(
-            `<dyad-add-dependency packages="${packages.join(
-              " "
-            )}">[^<]*</dyad-add-dependency>`,
-            "g"
-          ),
-          `<dyad-add-dependency packages="${packages.join(" ")}"><dyad-error>${
-            error.message
-          }</dyad-error></dyad-add-dependency>`
-        );
-
-        // Save the updated message back to the database
-        await db
-          .update(messages)
-          .set({ content: updatedContent })
-          .where(eq(messages.id, message.id));
-
-        throw error;
-      }
+      executeAddDependency({
+        packages,
+        message,
+        appPath: getDyadAppPath(app.path),
+      });
     }
   );
 }

src/ipc/handlers/proposal_handlers.ts

@@ -6,6 +6,7 @@ import { desc, eq, and, Update } from "drizzle-orm";
 import path from "node:path"; // Import path for basename
 // Import tag parsers
 import {
+  getDyadAddDependencyTags,
   getDyadChatSummaryTag,
   getDyadWriteTags,
   processFullResponseActions,
@@ -67,9 +68,14 @@ const getProposalHandler = async (
       // Parse tags directly from message content
       const proposalTitle = getDyadChatSummaryTag(messageContent);
       const proposalFiles = getDyadWriteTags(messageContent); // Gets { path: string, content: string }[]
+      const packagesAdded = getDyadAddDependencyTags(messageContent);
 
       // Check if we have enough information to create a proposal
-      if (proposalTitle || proposalFiles.length > 0) {
+      if (
+        proposalTitle ||
+        proposalFiles.length > 0 ||
+        packagesAdded.length > 0
+      ) {
         const proposal: CodeProposal = {
           type: "code-proposal",
           // Use parsed title or a default title if summary tag is missing but write tags exist
@@ -80,6 +86,7 @@ const getProposalHandler = async (
             path: tag.path,
             summary: tag.description ?? "(no change summary found)", // Generic summary
           })),
+          packagesAdded,
         };
         logger.log(
           "Generated code proposal. title=",