ignore: add file status command

packages/opencode/src/file/index.ts

@@ -3,13 +3,13 @@ import { Bus } from "../bus"
 import { $ } from "bun"
 import { createPatch } from "diff"
 import path from "path"
-import { status } from "isomorphic-git"
+import * as git from "isomorphic-git"
 import { App } from "../app/app"
 import fs from "fs"
 import { Log } from "../util/log"
 
 export namespace File {
-  const log = Log.create({ service: "files" })
+  const log = Log.create({ service: "file" })
 
   export const Event = {
     Edited: Bus.event(
@@ -20,6 +20,84 @@ export namespace File {
     ),
   }
 
+  export async function status() {
+    const app = App.info()
+    if (!app.git) return []
+
+    // Get all changed files with line counts in one command
+    const diffOutput = await $`git diff --numstat HEAD`
+      .cwd(app.path.root)
+      .quiet()
+      .nothrow()
+      .text()
+
+    const changedFiles = []
+
+    if (diffOutput.trim()) {
+      const lines = diffOutput.trim().split("\n")
+      for (const line of lines) {
+        const [added, removed, filepath] = line.split("\t")
+        changedFiles.push({
+          file: filepath,
+          added: added === "-" ? 0 : parseInt(added, 10),
+          removed: removed === "-" ? 0 : parseInt(removed, 10),
+          status: "modified",
+        })
+      }
+    }
+
+    // Get untracked files
+    const untrackedOutput = await $`git ls-files --others --exclude-standard`
+      .cwd(app.path.root)
+      .quiet()
+      .nothrow()
+      .text()
+
+    if (untrackedOutput.trim()) {
+      const untrackedFiles = untrackedOutput.trim().split("\n")
+      for (const filepath of untrackedFiles) {
+        try {
+          const content = await Bun.file(
+            path.join(app.path.root, filepath),
+          ).text()
+          const lines = content.split("\n").length
+          changedFiles.push({
+            file: filepath,
+            added: lines,
+            removed: 0,
+            status: "added",
+          })
+        } catch {
+          continue
+        }
+      }
+    }
+
+    // Get deleted files
+    const deletedOutput = await $`git diff --name-only --diff-filter=D HEAD`
+      .cwd(app.path.root)
+      .quiet()
+      .nothrow()
+      .text()
+
+    if (deletedOutput.trim()) {
+      const deletedFiles = deletedOutput.trim().split("\n")
+      for (const filepath of deletedFiles) {
+        changedFiles.push({
+          file: filepath,
+          added: 0,
+          removed: 0, // Could get original line count but would require another git command
+          status: "deleted",
+        })
+      }
+    }
+
+    return changedFiles.map((x) => ({
+      ...x,
+      file: path.relative(app.path.cwd, path.join(app.path.root, x.file)),
+    }))
+  }
+
   export async function read(file: string) {
     using _ = log.time("read", { file })
     const app = App.info()
@@ -27,7 +105,7 @@ export namespace File {
     const content = await Bun.file(full).text()
     if (app.git) {
       const rel = path.relative(app.path.root, full)
-      const diff = await status({
+      const diff = await git.status({
         fs,
         dir: app.path.root,
         filepath: rel,
@@ -38,7 +116,9 @@ export namespace File {
           .quiet()
           .nothrow()
           .text()
-        const patch = createPatch(file, original, content)
+        const patch = createPatch(file, original, content, "old", "new", {
+          context: Infinity,
+        })
         return patch
       }
     }