Add docstring to targs

1 files changed, 6 insertions, 0 deletions

diff --git a/patternutils/commands/targs.py b/patternutils/commands/targs.py
index 317d5e1..947061f 100644
--- a/patternutils/commands/targs.py
+++ b/patternutils/commands/targs.py
@@ -79,6 +79,12 @@ def targs(
     editor: bool,
     verbose: bool,
 ) -> None:
+    """Execute commands based on a template string.
+
+    It reads in a JSON list containing objects, or a stream of objects (if the
+    --stream option is used), which are then supplied to the templating engine,
+    to generate the command to run.
+    """
 
     if stream:
         data = map(utils.json_loads, read_from)  # type: ignore