[IMP] F#T66868 workflow has commit_if_change option

Author: hailangvn

README.md

@@ -36,18 +36,22 @@ Or one of the above command can be ran to run the agent with multiple instructio
   steps:
     - name: name of the step
       original: original instruction
-      work_dir: optionally work directory
+      work_dir: optional work directory
       command: bash command to run
     - name: name of other step
       original: original instruction
-      condition: bash command to run and check the return code
+      condition: optional bash command to run and check the return code
       instruction: instruction to run the agent
     - name: name of other step
       original: original instruction
       ignore: true
       notes: notes
 ```
 
+step can have `files` set to a list of files to inclde in the instruction for the agent to consult.
+
+step can have `commit_if_change` set to either `true` or a string to commit the changes. If set to true, the step name is used as the commit message. If set to a string, the string is used instead.
+
 ```bash
 --backend <agent name>
 ```

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "trobz-agent"
-version = "1.0.0"
+version = "1.0.1"
 description = "Run an AI agent"
 authors = [{name = "Hai Lang", email = "hailn@trobz.com"}]
 requires-python = ">=3.10"

trobz_agent/agent.py

@@ -28,6 +28,11 @@ def run(cwd, *args, **kwargs):
     return subprocess.run(args, **kwargs)  # noqa: S603
 
 
+def run_read(cwd, *args, **kwargs):
+    """Shortcut to run a command in a given directory."""
+    return run(cwd, *args, **kwargs, stdout=subprocess.PIPE).stdout.decode("utf-8")
+
+
 def run_agent(cwd, instructions, backend, mode, model):
     if backend == "codex":
         cmd_args = ["codex", "--full-auto"]
@@ -64,6 +69,21 @@ def inject_var(command):
     return command.replace("{module_dir}", ".")
 
 
+def commit_if_change(cwd, step):
+    changes = run_read(cwd, "git", "status", "--short")
+    if not changes:
+        return
+    for line in changes.split("\n"):
+        line = line[3:]
+        if not line.strip() or line.startswith(".."):
+            continue
+        run(cwd, "git", "add", line.strip())
+    message = step["commit_if_change"]
+    if message == True:  # noqa: E712
+        message = step["name"]
+    run(cwd, "git", "commit", "-m", message)
+
+
 def run_workflow(workflow_dir, workflow, backend, mode, model):  # noqa: C901
     for step in workflow["steps"]:
         if step.get("ignore", False):
@@ -98,6 +118,8 @@ def run_workflow(workflow_dir, workflow, backend, mode, model):  # noqa: C901
                         instruction += "\n```\n"
             if not error:
                 run_agent(cwd, instruction, backend, mode, model)
+        if step.get("commit_if_change"):
+            commit_if_change(cwd, step)
 
 
 def main(