From 19fef3d2d43e3ad7aa32c2fd1f0cea4faa4a1bba Mon Sep 17 00:00:00 2001
From: Carlos Muniz <cmuniz@tcril.org>
Date: Mon, 25 Jul 2022 14:31:10 -0400
Subject: [PATCH] feat: add COMPOSE_MOUNTS for edx-notes-api

Co-authored-by: Carlos Muniz <cmuniz@trcil.org>
---
 README.rst           |  9 +++++++++
 tutornotes/plugin.py | 14 ++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/README.rst b/README.rst
index 2406ec4..e7d1d36 100644
--- a/README.rst
+++ b/README.rst
@@ -35,3 +35,12 @@ Configuration
 - ``NOTES_MYSQL_USERNAME`` (default: ``"notes"``)
 
 These values can be modified with ``tutor config save --set PARAM_NAME=VALUE`` commands.
+
+Debugging
+---------
+
+To debug the notes API service, you are encouraged to mount the edx-notes-api repo from the host in the development container:
+
+    tutor dev start --mount /path/to/edx-notes-api
+
+Feel free to add breakpoints (``breakpoint()``) anywhere in your source code to debug your application.
diff --git a/tutornotes/plugin.py b/tutornotes/plugin.py
index bd3a8bf..e5f1d94 100644
--- a/tutornotes/plugin.py
+++ b/tutornotes/plugin.py
@@ -53,6 +53,20 @@ tutor_hooks.Filters.IMAGES_PUSH.add_item((
     "{{ NOTES_DOCKER_IMAGE }}",
 ))
 
+@tutor_hooks.Filters.COMPOSE_MOUNTS.add()
+def _mount_edx_notes_api(volumes, name):
+    """
+    When mounting edx-notes-api with `--mount=/path/to/edx-notes-api`,
+    bind-mount the host repo in the notes container.
+    """
+    if name == "edx-notes-api":
+        path = "/app/edx-notes-api"
+        volumes += [
+            ("notes", path),
+            ("notes-job", path),
+        ]
+    return volumes
+
 ####### Boilerplate code
 # Add the "templates" folder as a template root
 tutor_hooks.Filters.ENV_TEMPLATE_ROOTS.add_item(