pi-coding-agent: add module

tests/modules/programs/pi-coding-agent/context-empty.nix

@@ -0,0 +1,9 @@
+{
+  programs.pi-coding-agent = {
+    enable = true;
+    context = "";
+  };
+  nmt.script = ''
+    assertPathNotExists home-files/.pi/agent/AGENTS.md
+  '';
+}

tests/modules/programs/pi-coding-agent/context-inline.md

@@ -0,0 +1,4 @@
+# Global Pi Context
+
+Always use TypeScript strict mode.
+Follow the project's existing code style.

tests/modules/programs/pi-coding-agent/context-inline.nix

@@ -0,0 +1,16 @@
+{
+  programs.pi-coding-agent = {
+    enable = true;
+    context = ''
+      # Global Pi Context
+
+      Always use TypeScript strict mode.
+      Follow the project's existing code style.
+    '';
+  };
+  nmt.script = ''
+    assertFileExists home-files/.pi/agent/AGENTS.md
+    assertFileContent home-files/.pi/agent/AGENTS.md \
+      ${./context-inline.md}
+  '';
+}

tests/modules/programs/pi-coding-agent/context-path.nix

@@ -0,0 +1,11 @@
+{
+  programs.pi-coding-agent = {
+    enable = true;
+    context = ./context-inline.md;
+  };
+  nmt.script = ''
+    assertFileExists home-files/.pi/agent/AGENTS.md
+    assertFileContent home-files/.pi/agent/AGENTS.md \
+      ${./context-inline.md}
+  '';
+}

tests/modules/programs/pi-coding-agent/custom-config-dir.nix

@@ -0,0 +1,11 @@
+{
+  programs.pi-coding-agent = {
+    enable = true;
+    configDir = "/home/testuser/.config/pi/agent";
+  };
+  nmt.script = ''
+    # Verify env var is set for non-default configDir
+    assertFileRegex home-path/etc/profile.d/hm-session-vars.sh \
+      'PI_CODING_AGENT_DIR'
+  '';
+}

tests/modules/programs/pi-coding-agent/default.nix

@@ -0,0 +1,10 @@
+{
+  pi-coding-agent-settings = ./settings.nix;
+  pi-coding-agent-empty-settings = ./empty-settings.nix;
+  pi-coding-agent-keybindings = ./keybindings.nix;
+  pi-coding-agent-context-inline = ./context-inline.nix;
+  pi-coding-agent-context-path = ./context-path.nix;
+  pi-coding-agent-context-empty = ./context-empty.nix;
+  pi-coding-agent-custom-config-dir = ./custom-config-dir.nix;
+  pi-coding-agent-models = ./models.nix;
+}

tests/modules/programs/pi-coding-agent/empty-settings.nix

@@ -0,0 +1,9 @@
+{
+  programs.pi-coding-agent = {
+    enable = true;
+    settings = { };
+  };
+  nmt.script = ''
+    assertPathNotExists home-files/.pi/agent/settings.json
+  '';
+}

tests/modules/programs/pi-coding-agent/keybindings.json

@@ -0,0 +1,14 @@
+{
+  "tui.editor.cursorDown": [
+    "down",
+    "ctrl+n"
+  ],
+  "tui.editor.cursorUp": [
+    "up",
+    "ctrl+p"
+  ],
+  "tui.editor.deleteWordBackward": [
+    "ctrl+w",
+    "alt+backspace"
+  ]
+}

tests/modules/programs/pi-coding-agent/keybindings.nix

@@ -0,0 +1,24 @@
+{
+  programs.pi-coding-agent = {
+    enable = true;
+    keybindings = {
+      "tui.editor.cursorUp" = [
+        "up"
+        "ctrl+p"
+      ];
+      "tui.editor.cursorDown" = [
+        "down"
+        "ctrl+n"
+      ];
+      "tui.editor.deleteWordBackward" = [
+        "ctrl+w"
+        "alt+backspace"
+      ];
+    };
+  };
+  nmt.script = ''
+    assertFileExists home-files/.pi/agent/keybindings.json
+    assertFileContent home-files/.pi/agent/keybindings.json \
+      ${./keybindings.json}
+  '';
+}

tests/modules/programs/pi-coding-agent/models.json

@@ -0,0 +1,14 @@
+{
+  "providers": {
+    "litellm": {
+      "api": "openai-completions",
+      "apiKey": "ollama",
+      "baseUrl": "http://localhost:11434/v1",
+      "models": [
+        {
+          "id": "llama3.1:8b"
+        }
+      ]
+    }
+  }
+}

tests/modules/programs/pi-coding-agent/models.nix

@@ -0,0 +1,20 @@
+{
+  programs.pi-coding-agent = {
+    enable = true;
+    models = {
+      providers = {
+        litellm = {
+          baseUrl = "http://localhost:11434/v1";
+          api = "openai-completions";
+          apiKey = "ollama";
+          models = [ { id = "llama3.1:8b"; } ];
+        };
+      };
+    };
+  };
+  nmt.script = ''
+    assertFileExists home-files/.pi/agent/models.json
+    assertFileContent home-files/.pi/agent/models.json \
+      ${./models.json}
+  '';
+}

tests/modules/programs/pi-coding-agent/settings.json

@@ -0,0 +1,19 @@
+{
+  "compaction": {
+    "enabled": true,
+    "keepRecentTokens": 20000,
+    "reserveTokens": 16384
+  },
+  "defaultModel": "claude-sonnet-4-20250514",
+  "defaultProvider": "anthropic",
+  "defaultThinkingLevel": "medium",
+  "enabledModels": [
+    "claude-*",
+    "gpt-4o"
+  ],
+  "retry": {
+    "enabled": true,
+    "maxRetries": 3
+  },
+  "theme": "dark"
+}

tests/modules/programs/pi-coding-agent/settings.nix

@@ -0,0 +1,29 @@
+{
+  programs.pi-coding-agent = {
+    enable = true;
+    settings = {
+      defaultProvider = "anthropic";
+      defaultModel = "claude-sonnet-4-20250514";
+      defaultThinkingLevel = "medium";
+      theme = "dark";
+      compaction = {
+        enabled = true;
+        reserveTokens = 16384;
+        keepRecentTokens = 20000;
+      };
+      retry = {
+        enabled = true;
+        maxRetries = 3;
+      };
+      enabledModels = [
+        "claude-*"
+        "gpt-4o"
+      ];
+    };
+  };
+  nmt.script = ''
+    assertFileExists home-files/.pi/agent/settings.json
+    assertFileContent home-files/.pi/agent/settings.json \
+      ${./settings.json}
+  '';
+}