v14.0.0: upgrade to nutmeg

The app is upgraded to v3.0.2. Version v3.1.0 was not functional in our
experiment: it was crashing on every run.

setup.py

@@ -38,10 +38,10 @@ setup(
     long_description=load_readme(),
     packages=find_packages(exclude=["tests*"]),
     include_package_data=True,
-    python_requires=">=3.5",
-    install_requires=["tutor>=13.0.0,<14.0.0"],
+    python_requires=">=3.7",
+    install_requires=["tutor>=14.0.0,<15.0.0"],
     entry_points={
-        "tutor.plugin.v0": [
+        "tutor.plugin.v1": [
             "android = tutorandroid.plugin"
         ]
     },
@@ -51,8 +51,6 @@ setup(
         "License :: OSI Approved :: GNU Affero General Public License v3",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 3.5",
-        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",

tutorandroid/__about__.py

@@ -1 +1 @@
-__version__ = "13.0.0"
+__version__ = "14.0.0"

tutorandroid/plugin.py

@@ -2,18 +2,17 @@ from glob import glob
 import os
 import pkg_resources
 
+from tutor import hooks as tutor_hooks
+
 from .__about__ import __version__
 
 
-templates = pkg_resources.resource_filename("tutorandroid", "templates")
-
-
 config = {
-    "add": {"OAUTH2_SECRET": "{{ 24|random_string }}"},
+    "unique": {"OAUTH2_SECRET": "{{ 24|random_string }}"},
     "defaults": {
         "VERSION": __version__,
         "APP_HOST": "mobile.{{ LMS_HOST }}",
-        "APP_VERSION": "2.26.1",  # https://github.com/edx/edx-app-android/releases
+        "APP_VERSION": "3.0.2",  # https://github.com/edx/edx-app-android/releases
         "DOCKER_IMAGE": "{{ DOCKER_REGISTRY }}overhangio/openedx-android:{{ ANDROID_VERSION }}",
         "APP_DOCKER_IMAGE": "{{ DOCKER_REGISTRY }}overhangio/openedx-android-app:{{ ANDROID_VERSION }}",
         "ENABLE_RELEASE_MODE": False,
@@ -23,22 +22,71 @@ config = {
     },
 }
 
-hooks = {
-    "build-image": {
-        "android": "{{ ANDROID_DOCKER_IMAGE }}",
-        "android-app": "{{ ANDROID_APP_DOCKER_IMAGE }}",
-    },
-    "remote-image": {"android": "{{ ANDROID_DOCKER_IMAGE }}"},
-    "init": ["lms"],
-}
+tutor_hooks.Filters.COMMANDS_INIT.add_item(
+    (
+        "lms",
+        ("android", "tasks", "lms", "init"),
+    )
+)
+tutor_hooks.Filters.IMAGES_BUILD.add_items(
+    [
+        (
+            "android",
+            ("plugins", "android", "build", "android"),
+            "{{ ANDROID_DOCKER_IMAGE }}",
+            (),
+        ),
+        (
+            "android-app",
+            ("plugins", "android", "build", "app"),
+            "{{ ANDROID_APP_DOCKER_IMAGE }}",
+            (),
+        ),
+    ]
+)
+tutor_hooks.Filters.IMAGES_PULL.add_item(
+    (
+        "android",
+        "{{ ANDROID_DOCKER_IMAGE }}",
+    )
+)
+tutor_hooks.Filters.IMAGES_PUSH.add_item(
+    (
+        "android",
+        "{{ ANDROID_DOCKER_IMAGE }}",
+    )
+)
 
-
-def patches():
-    all_patches = {}
-    patches_dir = pkg_resources.resource_filename("tutorandroid", "patches")
-    for path in glob(os.path.join(patches_dir, "*")):
-        with open(path) as patch_file:
-            name = os.path.basename(path)
-            content = patch_file.read()
-            all_patches[name] = content
-    return all_patches
+####### Boilerplate code
+# Add the "templates" folder as a template root
+tutor_hooks.Filters.ENV_TEMPLATE_ROOTS.add_item(
+    pkg_resources.resource_filename("tutorandroid", "templates")
+)
+# Render the "build" and "apps" folders
+tutor_hooks.Filters.ENV_TEMPLATE_TARGETS.add_items(
+    [
+        ("android/build", "plugins"),
+        ("android/apps", "plugins"),
+    ],
+)
+# Load patches from files
+for path in glob(
+    os.path.join(
+        pkg_resources.resource_filename("tutorandroid", "patches"),
+        "*",
+    )
+):
+    with open(path, encoding="utf-8") as patch_file:
+        tutor_hooks.Filters.ENV_PATCHES.add_item(
+            (os.path.basename(path), patch_file.read())
+        )
+# Add configuration entries
+tutor_hooks.Filters.CONFIG_DEFAULTS.add_items(
+    [(f"ANDROID_{key}", value) for key, value in config.get("defaults", {}).items()]
+)
+tutor_hooks.Filters.CONFIG_UNIQUE.add_items(
+    [(f"ANDROID_{key}", value) for key, value in config.get("unique", {}).items()]
+)
+tutor_hooks.Filters.CONFIG_OVERRIDES.add_items(
+    list(config.get("overrides", {}).items())
+)

tutorandroid/templates/android/build/android/Dockerfile

@@ -23,7 +23,7 @@ RUN wget https://dl.google.com/android/repository/commandlinetools-linux-${ANDRO
 # Accept licenses
 # https://developer.android.com/studio/command-line/sdkmanager
 # Check target version: https://github.com/edx/edx-app-android/blob/master/constants.gradle
-ARG ANDROID_API_LEVEL=29
+ARG ANDROID_API_LEVEL=30
 RUN yes | /app/android-sdk/cmdline-tools/bin/sdkmanager --sdk_root=${ANDROID_HOME} --install "platforms;android-$ANDROID_API_LEVEL" 1> /dev/null
 
 # Install android app repo

tutorandroid/templates/android/build/app/Dockerfile

@@ -14,6 +14,7 @@ RUN sed -i "s/APPLICATION_ID = .*/APPLICATION_ID = \"{{ LMS_HOST|reverse_host|re
 RUN ./gradlew assembleProd{{ "Release" if ANDROID_ENABLE_RELEASE_MODE else "Debuggable" }}
 
 #### File server to serve apk file
-FROM docker.io/caddy:2.4.3-alpine as production
+# https://hub.docker.com/_/caddy?tab=tags
+FROM docker.io/caddy:2.5.1-alpine as production
 COPY --from=build /app/edx-app-android/OpenEdXMobile/build/outputs/apk/prod/{{ "release" if ANDROID_ENABLE_RELEASE_MODE else "debuggable" }}/edx-{{ "release" if ANDROID_ENABLE_RELEASE_MODE else "debuggable" }}-{{ ANDROID_APP_VERSION }}.apk /srv/app.apk
 CMD caddy file-server --listen=:8000 --root=/srv