Switch firstmate to OpenCode 2 and refresh nix-darwin pins

Point fm at the isolated oc2 wrapper, upgrade Homebrew packages on rebuild, and declare ffmpeg, docker-desktop, puremac, utm, node, and tea. Update nixpkgs, home-manager, and nix-homebrew locks. Track Pi agent config, crew-dispatch, and the Gitea PR helper that home.nix already expected.
2026-09-18 13:58:49 -04:00
parent b7a956ebc0
commit 4c6e85c97c
21 changed files with 1399 additions and 19 deletions
@@ -0,0 +1,117 @@
+// Pi Calm - gapless built-in tool-shell presentation adapter.
+//
+// Adapted from the Firstmate project's Calm implementation.
+// Copyright (c) 2026 Kun Chen. MIT License - see the LICENSE file in this directory.
+//
+// Verified against Pi 0.82.0, which exports AgentSession and
+// ToolExecutionComponent. The source-aware lookup returns Pi's active definition
+// unchanged and the adapter changes only its final TUI row layout. Execution,
+// settings, SDK overrides, extension collisions, and stored results remain
+// owned by Pi. Image results remain visible without their call/result shell,
+// and custom tools or tools outside Pi's seven built-ins render unchanged.
+import {
+  AgentSession,
+  ToolExecutionComponent,
+  type ToolDefinition,
+} from "@earendil-works/pi-coding-agent";
+import type { Component } from "@earendil-works/pi-tui";
+import { calmHidesTranscriptChrome } from "./visibility.ts";
+
+const CALM_BUILT_IN_TOOL_NAMES = new Set([
+  "read",
+  "bash",
+  "edit",
+  "write",
+  "grep",
+  "find",
+  "ls",
+]);
+
+type ToolRowPresentationState = {
+  toolName: string;
+  toolDefinition?: ToolDefinition;
+  imageComponents: Component[];
+  imageSpacers: Component[];
+};
+
+type AgentSessionPresentationState = {
+  _baseToolsOverride?: Record<string, unknown>;
+};
+
+type CalmBuiltInToolShellPatch = {
+  hidesShell: () => boolean;
+  builtInDefinitions: WeakSet<ToolDefinition>;
+};
+
+const CALM_BUILT_IN_TOOL_SHELL_PATCH = Symbol.for(
+  "pi-calm:built-in-tool-shell-layout:pi-0.82.0",
+);
+
+export function installCalmBuiltInToolShellLayout(): void {
+  const registry = globalThis as typeof globalThis & {
+    [key: symbol]: CalmBuiltInToolShellPatch | undefined;
+  };
+  const hidesShell = (): boolean => calmHidesTranscriptChrome();
+  const installed = registry[CALM_BUILT_IN_TOOL_SHELL_PATCH];
+  if (installed?.builtInDefinitions) {
+    installed.hidesShell = hidesShell;
+    return;
+  }
+
+  const originalGetToolDefinition = AgentSession.prototype.getToolDefinition;
+  if (typeof originalGetToolDefinition !== "function") {
+    throw new Error("Pi Calm requires Pi AgentSession.getToolDefinition");
+  }
+  if (typeof ToolExecutionComponent !== "function") {
+    throw new Error("Pi Calm requires Pi ToolExecutionComponent");
+  }
+  const originalRender = ToolExecutionComponent.prototype.render;
+  if (typeof originalRender !== "function") {
+    throw new Error("Pi Calm requires Pi ToolExecutionComponent.render");
+  }
+
+  if (installed) installed.hidesShell = () => false;
+
+  const patch: CalmBuiltInToolShellPatch = {
+    hidesShell,
+    builtInDefinitions: new WeakSet(),
+  };
+  AgentSession.prototype.getToolDefinition = function (
+    name: string,
+  ): ToolDefinition | undefined {
+    const definition = originalGetToolDefinition.call(this, name);
+    const source = this.getAllTools().find((tool) => tool.name === name)?.sourceInfo.source;
+    if (definition) {
+      const session = this as unknown as AgentSessionPresentationState;
+      const isSdkBaseOverride = Object.hasOwn(session._baseToolsOverride ?? {}, name);
+      if (source === "builtin" && !isSdkBaseOverride) {
+        patch.builtInDefinitions.add(definition);
+      } else {
+        patch.builtInDefinitions.delete(definition);
+      }
+    }
+    return definition;
+  };
+
+  ToolExecutionComponent.prototype.render = function (width: number): string[] {
+    const state = this as unknown as ToolRowPresentationState;
+    const isKnownBuiltIn =
+      CALM_BUILT_IN_TOOL_NAMES.has(state.toolName) &&
+      state.toolDefinition !== undefined &&
+      patch.builtInDefinitions.has(state.toolDefinition);
+    if (!isKnownBuiltIn || !patch.hidesShell()) {
+      return originalRender.call(this, width);
+    }
+
+    const lines: string[] = [];
+    for (let index = 0; index < state.imageComponents.length; index += 1) {
+      const spacer = state.imageSpacers[index];
+      if (spacer) lines.push(...spacer.render(width));
+      const image = state.imageComponents[index];
+      if (image) lines.push(...image.render(width));
+    }
+    return lines;
+  };
+
+  registry[CALM_BUILT_IN_TOOL_SHELL_PATCH] = patch;
+}