1 files changed, 27 insertions, 0 deletions
diff --git a/opencode/tools/live_read.ts b/opencode/tools/live_read.ts
new file mode 100644
index 0000000..2174015
--- /dev/null
+++ b/opencode/tools/live_read.ts
@@ -0,0 +1,27 @@
+import { tool } from "@opencode-ai/plugin"
+
+export default tool({
+  description: "Read the current live Neovim buffer. Use this instead of read when you need the current unsaved contents of the user's active buffer.",
+
+  args: {},
+
+  async execute() {
+    const nvim = process.env.NVIM
+
+    if (!nvim) {
+      throw new Error("$NVIM is not set; live_read must be run from a Neovim-spawned OpenCode process")
+    }
+
+    const expr = `join(getline(1, "$"), "\n")`
+    console.error(`[hobs.nvim] live_read tool called =${expr} =${nvim}`)
+
+    // const result = await Bun.$`echo "hello, there"`.text()
+    const result =
+      await Bun.$`nvim --headless --server ${nvim} --remote-expr ${expr}`.text()
+
+    console.error(`live tool returned ${result}`)
+    console.error(`done`)
+
+    return result
+  },
+})