Docker fix (#7228)

* Copy requirements file

* Test more files when building docker image

* Refactor install task

* Raise exception

* Run install task

* Fix typos

- The tests work!

.github/workflows/docker.yaml

@@ -85,12 +85,17 @@ jobs:
           docker run --rm inventree-test invoke --list
           docker run --rm inventree-test gunicorn --version
           docker run --rm inventree-test pg_dump --version
+          docker run --rm inventree-test test -f /home/inventree/init.sh
+          docker run --rm inventree-test test -f /home/inventree/tasks.py
+          docker run --rm inventree-test test -f /home/inventree/gunicorn.conf.py
+          docker run --rm inventree-test test -f /home/inventree/src/backend/requirements.txt
           docker run --rm inventree-test test -f /home/inventree/src/backend/InvenTree/manage.py
       - name: Build Docker Image
         # Build the development docker image (using docker-compose.yml)
         run: docker compose --project-directory . -f contrib/container/dev-docker-compose.yml build --no-cache
       - name: Update Docker Image
         run: |
+          docker compose --project-directory . -f contrib/container/dev-docker-compose.yml run inventree-dev-server invoke install
           docker compose --project-directory . -f contrib/container/dev-docker-compose.yml run inventree-dev-server invoke update
           docker compose --project-directory . -f contrib/container/dev-docker-compose.yml run inventree-dev-server invoke setup-dev
           docker compose --project-directory . -f contrib/container/dev-docker-compose.yml up -d

contrib/container/Dockerfile

@@ -128,6 +128,7 @@ COPY --from=prebuild /root/.local /root/.local
 
 # Copy source code
 COPY src/backend/InvenTree ${INVENTREE_BACKEND_DIR}/InvenTree
+COPY src/backend/requirements.txt ${INVENTREE_BACKEND_DIR}/requirements.txt
 COPY --from=frontend ${INVENTREE_BACKEND_DIR}/InvenTree/web/static/web ${INVENTREE_BACKEND_DIR}/InvenTree/web/static/web
 
 # Launch the production server

tasks.py

@@ -230,7 +230,12 @@ def plugins(c, uv=False):
 @task(help={'uv': 'Use UV package manager (experimental)'})
 def install(c, uv=False):
     """Installs required python packages."""
-    print("Installing required python packages from 'src/backend/requirements.txt'")
+    INSTALL_FILE = 'src/backend/requirements.txt'
+
+    print(f"Installing required python packages from '{INSTALL_FILE}'")
+
+    if not Path(INSTALL_FILE).is_file():
+        raise FileNotFoundError(f"Requirements file '{INSTALL_FILE}' not found")
 
     # Install required Python packages with PIP
     if not uv:
@@ -238,13 +243,13 @@ def install(c, uv=False):
             'pip3 install --no-cache-dir --disable-pip-version-check -U pip setuptools'
         )
         c.run(
-            'pip3 install --no-cache-dir --disable-pip-version-check -U --require-hashes -r src/backend/requirements.txt'
+            f'pip3 install --no-cache-dir --disable-pip-version-check -U --require-hashes -r {INSTALL_FILE}'
         )
     else:
         c.run(
             'pip3 install --no-cache-dir --disable-pip-version-check -U uv setuptools'
         )
-        c.run('uv pip install -U --require-hashes  -r src/backend/requirements.txt')
+        c.run(f'uv pip install -U --require-hashes  -r {INSTALL_FILE}')
 
     # Run plugins install
     plugins(c, uv=uv)