feat: enable multi-step edit flows

README.md

@@ -25,6 +25,6 @@ pipx install git-draft[openai]
 * Add configuration option to auto sync and `--no-sync` flag. Similar to reset.
 * Add "amend" commit when finalizing. This could be useful training data,
   showing what the bot did not get right.
-* Convenience functionality for simple cases: checkout option which applies the
-  changes, and finalizes the draft if specified multiple times. For example `git
-  draft -cc add-test symbol=foo`
+* Convenience `--accept` functionality for simple cases: checkout option which
+  applies the changes, and finalizes the draft if specified multiple times. For
+  example `git draft -aa add-test symbol=foo`

src/git_draft/__init__.py

@@ -1,11 +1,12 @@
 import logging
 
-from .bots import Action, Bot, Toolbox
+from .bots import Action, Bot, Goal, Toolbox
 
 
 __all__ = [
     "Action",
     "Bot",
+    "Goal",
     "Toolbox",
 ]
 

src/git_draft/__main__.py

@@ -131,26 +131,35 @@ def on_list_files(
     def on_read_file(
         self, path: PurePosixPath, _contents: str | None, _reason: str | None
     ) -> None:
-        print(f"Reading {path}...")
+        print(f"Reading {path!r}...")
 
     def on_write_file(
         self, path: PurePosixPath, _contents: str, _reason: str | None
     ) -> None:
-        print(f"Updated {path}.")
+        print(f"Updated {path!r}.")
 
     def on_delete_file(self, path: PurePosixPath, _reason: str | None) -> None:
-        print(f"Deleted {path}.")
+        print(f"Deleted {path!r}.")
 
 
-def edit(path: Path, text: str | None = None) -> str | None:
+def edit(*, path: Path | None = None, text: str | None = None) -> str:
     if sys.stdin.isatty():
         return open_editor(text or "", path)
     else:
-        if text is not None:
-            with open(path, "w") as f:
-                f.write(text)
-        print(path)
-        return None
+        # We exit with a custom code to allow the caller to act accordingly.
+        # For example we can handle this from Vim by opening the returned path
+        # or text in a buffer, to then continue to another command on save.
+        # https://unix.stackexchange.com/q/604260
+        if path is None:
+            assert text, "Empty path and text"
+            print(text)
+            sys.exit(198)
+        else:
+            if text is not None:
+                with open(path, "w") as f:
+                    f.write(text)
+            print(path)
+            sys.exit(199)
 
 
 _PROMPT_PLACEHOLDER = "Enter your prompt here..."
@@ -185,8 +194,8 @@ def main() -> None:
             prompt = TemplatedPrompt.parse(args[0], *args[1:])
         elif opts.edit:
             editable = False
-            prompt = open_editor(
-                drafter.latest_draft_prompt() or _PROMPT_PLACEHOLDER
+            prompt = edit(
+                text=drafter.latest_draft_prompt() or _PROMPT_PLACEHOLDER
             )
         else:
             prompt = sys.stdin.read()
@@ -219,9 +228,9 @@ def main() -> None:
             tpl = Template.find(name)
             if opts.edit:
                 if tpl:
-                    edit(tpl.local_path(), text=tpl.source)
+                    edit(path=tpl.local_path(), text=tpl.source)
                 else:
-                    edit(Template.local_path_for(name))
+                    edit(path=Template.local_path_for(name))
             else:
                 if not tpl:
                     raise ValueError(f"No template named {name!r}")