Initial commit

src/greeting/__init__.py

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+from .template import render, TemplateError

src/greeting/template.py

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+from textutil import normalize
+
+
+class TemplateError(ValueError):
+    pass
+
+
+def render(template: str, name: str) -> str:
+    normalized = normalize(name)
+    try:
+        return template.format(name=normalized)
+    except (KeyError, IndexError, ValueError):
+        raise TemplateError(f"unsupported placeholder in {template!r}")

src/main.py

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+from base_plugin import BasePlugin, HookResult, HookStrategy
+from android_utils import log
+from ui.settings import Header, Input, Text
+from greeting import render, TemplateError
+
+DEFAULT_TEMPLATE = "Hello, {name}!"
+
+
+class HelloPlugin(BasePlugin):
+    def on_plugin_load(self):
+        log("hello_bundle loaded")
+        self.add_on_send_message_hook()
+
+    def on_plugin_unload(self):
+        log("hello_bundle unloaded")
+
+    def create_settings(self):
+        return [
+            Header(text="Hello Bundle"),
+            Input(
+                key="template",
+                text="Greeting template",
+                default=DEFAULT_TEMPLATE,
+                subtext="Use {name} as placeholder.",
+                icon="msg_edit",
+            ),
+            Text(
+                text="Example",
+                subtext=".hello alice smith -> Hello, Alice Smith!",
+                icon="msg_info",
+            ),
+        ]
+
+    def on_send_message_hook(self, account, params):
+        message = getattr(params, "message", None)
+        if not isinstance(message, str):
+            return HookResult()
+        stripped = message.strip()
+        if not stripped.startswith(".hello"):
+            return HookResult()
+        parts = stripped.split(" ", 1)
+        name = parts[1] if len(parts) > 1 else ""
+        if not name.strip():
+            params.message = "Usage: .hello <name>"
+        else:
+            try:
+                params.message = render(self.get_setting("template", DEFAULT_TEMPLATE), name)
+            except TemplateError as exc:
+                params.message = "Bad template: " + str(exc)
+        return HookResult(strategy=HookStrategy.MODIFY, params=params)

src/textutil.py

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+def normalize(name: str) -> str:
+    return " ".join(w[:1].upper() + w[1:] for w in name.split())