1 files changed, 32 insertions, 0 deletions
diff --git a/jeeves/help.py b/jeeves/help.py
new file mode 100644
index 0000000..ac953ff
--- /dev/null
+++ b/jeeves/help.py
@@ -0,0 +1,32 @@
+"""
+Sopel plugin: jeeves help
+
+Three-level help system:
+  !help                       - topics overview
+  !help <topic>               - commands in that topic
+  !help <cmd>                 - command description
+  !help <topic> <cmd>         - same as above
+"""
+
+import os as _os, sys as _sys
+_d = _os.path.dirname(_os.path.abspath(__file__))
+if _d not in _sys.path:
+    _sys.path.insert(0, _d)
+import jv_core as jv
+import helpstrings as h
+
+from sopel import plugin
+
+
+def setup(bot):
+    jv.ensure_setup(bot)
+
+
+@plugin.command("help")
+def cmd_help(bot, trigger):
+    args   = (trigger.group(2) or "").split()
+    result = h.lookup(args)
+    if result:
+        bot.notice(result, trigger.nick)
+    else:
+        bot.notice(f"no help for '{' '.join(args)}'. {h.TOPICS}", trigger.nick)