feat: ACP base provider, Copilot integration, eliminate hardcoded provider unions (#170)

* feat(server): add ACP base provider with Claude ACP integration

Implement a generic Agent Client Protocol (ACP) base provider that any
ACP-compatible agent can extend with minimal code. Includes a concrete
Claude ACP implementation via @agentclientprotocol/claude-agent-acp
with full parity to the existing Claude Code provider.

The base handles subprocess lifecycle, streaming translation, permission
bridging, terminal/fs callbacks, listModels, loadSession/resume, and
mode/model management. The concrete class only specifies the command,
modes, and availability check.

* fix: update lockfile signatures and Nix hash

* feat: add Copilot ACP provider, eliminate hardcoded provider unions, fix ACP streaming bugs

Add Copilot as an ACP provider (copilot --acp), with real modes and models
discovered from the ACP server. Fix two ACP base bugs: duplicate assistant
text (emit deltas not cumulative) and idle→running→stuck (fire-and-return
startTurn). Replace all hardcoded provider string unions with string/manifest-
derived values so adding a provider only requires: impl class, manifest entry,
registry factory, icon, and E2E config. Add provider docs and Copilot icon.

* fix: update lockfile signatures and Nix hash

* feat(app): add OpenCode provider icon

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
This commit is contained in:
Mohamed Boudra
2026-04-02 23:20:01 +08:00
committed by GitHub
co-authored by github-actions[bot] <github-actions[bot]@users.noreply.github.com>
parent 5d89f9444a
commit a854096c35
30 changed files with 3097 additions and 93 deletions
@@ -0,0 +1,18 @@
import Svg, { Path } from "react-native-svg";
interface CopilotIconProps {
size?: number;
color?: string;
}
export function CopilotIcon({ size = 16, color = "currentColor" }: CopilotIconProps) {
return (
<Svg width={size} height={size} viewBox="0 0 512 416" fill={color}>
<Path
d="M181.33 266.143c0-11.497 9.32-20.818 20.818-20.818 11.498 0 20.819 9.321 20.819 20.818v38.373c0 11.497-9.321 20.818-20.819 20.818-11.497 0-20.818-9.32-20.818-20.818v-38.373zM308.807 245.325c-11.477 0-20.798 9.321-20.798 20.818v38.373c0 11.497 9.32 20.818 20.798 20.818 11.497 0 20.818-9.32 20.818-20.818v-38.373c0-11.497-9.32-20.818-20.818-20.818z"
fillRule="nonzero"
/>
<Path d="M512.002 246.393v57.384c-.02 7.411-3.696 14.638-9.67 19.011C431.767 374.444 344.695 416 256 416c-98.138 0-196.379-56.542-246.33-93.21-5.975-4.374-9.65-11.6-9.671-19.012v-57.384a35.347 35.347 0 016.857-20.922l15.583-21.085c8.336-11.312 20.757-14.31 33.98-14.31 4.988-56.953 16.794-97.604 45.024-127.354C155.194 5.77 226.56 0 256 0c29.441 0 100.807 5.77 154.557 62.722 28.19 29.75 40.036 70.401 45.025 127.354 13.263 0 25.602 2.936 33.958 14.31l15.583 21.127c4.476 6.077 6.878 13.345 6.878 20.88zm-97.666-26.075c-.677-13.058-11.292-18.19-22.338-21.824-11.64 7.309-25.848 10.183-39.46 10.183-14.454 0-41.432-3.47-63.872-25.869-5.667-5.625-9.527-14.454-12.155-24.247a212.902 212.902 0 00-20.469-1.088c-6.098 0-13.099.349-20.551 1.088-2.628 9.793-6.509 18.622-12.155 24.247-22.4 22.4-49.418 25.87-63.872 25.87-13.612 0-27.86-2.855-39.501-10.184-11.005 3.613-21.558 8.828-22.277 21.824-1.17 24.555-1.272 49.11-1.375 73.645-.041 12.318-.082 24.658-.288 36.976.062 7.166 4.374 13.818 10.882 16.774 52.97 24.124 103.045 36.278 149.137 36.278 46.01 0 96.085-12.154 149.014-36.278 6.508-2.956 10.84-9.608 10.881-16.774.637-36.832.124-73.809-1.642-110.62h.041zM107.521 168.97c8.643 8.623 24.966 14.392 42.56 14.392 13.448 0 39.03-2.874 60.156-24.329 9.28-8.951 15.05-31.35 14.413-54.079-.657-18.231-5.769-33.28-13.448-39.665-8.315-7.371-27.203-10.574-48.33-8.644-22.399 2.238-41.267 9.588-50.875 19.833-20.798 22.728-16.323 80.317-4.476 92.492zm130.556-56.008c.637 3.51.965 7.35 1.273 11.517 0 2.875 0 5.77-.308 8.952 6.406-.636 11.847-.636 16.959-.636s10.553 0 16.959.636c-.329-3.182-.329-6.077-.329-8.952.329-4.167.657-8.007 1.294-11.517-6.735-.637-12.812-.965-17.924-.965s-11.21.328-17.924.965zm49.275-8.008c-.637 22.728 5.133 45.128 14.413 54.08 21.105 21.454 46.708 24.328 60.155 24.328 17.596 0 33.918-5.769 42.561-14.392 11.847-12.175 16.322-69.764-4.476-92.492-9.608-10.245-28.476-17.595-50.875-19.833-21.127-1.93-40.015 1.273-48.33 8.644-7.679 6.385-12.791 21.434-13.448 39.665z" />
</Svg>
);
}
@@ -0,0 +1,19 @@
import Svg, { Path } from "react-native-svg";
interface OpenCodeIconProps {
size?: number;
color?: string;
}
export function OpenCodeIcon({ size = 16, color = "currentColor" }: OpenCodeIconProps) {
return (
<Svg width={size} height={size} viewBox="96 64 288 384" fill={color}>
<Path d="M320 224V352H192V224H320Z" opacity={0.4} />
<Path
fillRule="evenodd"
clipRule="evenodd"
d="M384 416H128V96H384V416ZM320 160H192V352H320V160Z"
/>
</Svg>
);
}
@@ -1,10 +1,15 @@
import { Bot } from "lucide-react-native";
import { ClaudeIcon } from "@/components/icons/claude-icon";
import { CodexIcon } from "@/components/icons/codex-icon";
import { CopilotIcon } from "@/components/icons/copilot-icon";
import { OpenCodeIcon } from "@/components/icons/opencode-icon";
const PROVIDER_ICONS: Record<string, typeof Bot> = {
claude: ClaudeIcon as unknown as typeof Bot,
"claude-acp": ClaudeIcon as unknown as typeof Bot,
codex: CodexIcon as unknown as typeof Bot,
copilot: CopilotIcon as unknown as typeof Bot,
opencode: OpenCodeIcon as unknown as typeof Bot,
};
export function getProviderIcon(provider: string): typeof Bot {