🔧 argcomplete: Add Completions

Author: tony

src/tmuxp/cli/completions.py

@@ -0,0 +1,96 @@
+import os
+
+from libtmux.server import Server
+from tmuxp import config
+from tmuxp.cli.utils import get_config_dir
+
+config_dir = get_config_dir()
+
+try:
+    import argcomplete
+except ImportError:
+
+    class ArgComplete:
+        class Completers:
+            class Completer:
+                def __call__(self, *args: object, **kwargs: object) -> object:
+                    ...
+
+            FilesCompleter = Completer
+
+        completers = Completers()
+
+    argcomplete = ArgComplete()  # type:ignore
+
+
+class ConfigFileCompleter(argcomplete.completers.FilesCompleter):
+
+    """argcomplete completer for tmuxp files."""
+
+    def __call__(self, prefix, **kwargs):
+
+        completion = argcomplete.completers.FilesCompleter.__call__(
+            self, prefix, **kwargs
+        )
+
+        completion += [os.path.join(config_dir, c) for c in config.in_dir(config_dir)]
+
+        return completion
+
+
+class TmuxinatorCompleter(argcomplete.completers.FilesCompleter):
+
+    """argcomplete completer for Tmuxinator files."""
+
+    def __call__(self, prefix, **kwargs):
+        from tmuxp.cli.import_config import get_tmuxinator_dir
+
+        tmuxinator_config_dir = get_tmuxinator_dir()
+        completion = argcomplete.completers.FilesCompleter.__call__(
+            self, prefix, **kwargs
+        )
+        tmuxinator_configs = config.in_dir(tmuxinator_config_dir, extensions="yml")
+        completion += [
+            os.path.join(tmuxinator_config_dir, f) for f in tmuxinator_configs
+        ]
+
+        return completion
+
+
+class TeamocilCompleter(argcomplete.completers.FilesCompleter):
+
+    """argcomplete completer for Teamocil files."""
+
+    def __call__(self, prefix, **kwargs):
+        from tmuxp.cli.import_config import get_teamocil_dir
+
+        teamocil_config_dir = get_teamocil_dir()
+
+        completion = argcomplete.completers.FilesCompleter.__call__(
+            self, prefix, **kwargs
+        )
+        teamocil_configs = config.in_dir(teamocil_config_dir, extensions="yml")
+        completion += [os.path.join(teamocil_config_dir, f) for f in teamocil_configs]
+
+        return completion
+
+
+def SessionCompleter(prefix, parsed_args, **kwargs):
+    """Return list of session names for argcomplete completer."""
+
+    t = Server(socket_name=parsed_args.socket_name, socket_path=parsed_args.socket_path)
+
+    sessions_available = [
+        s.get("session_name")
+        for s in t._sessions
+        if s.get("session_name").startswith(" ".join(prefix))
+    ]
+
+    if parsed_args.session_name and sessions_available:
+        return []
+
+    return [
+        s.get("session_name")
+        for s in t._sessions
+        if s.get("session_name").startswith(prefix)
+    ]