Lock Pipenv version temporary to avoid breaking CI

see: pypa/pipenv#4831

.github/workflows/analyze.yml

@@ -12,7 +12,7 @@ jobs:
       - uses: actions/setup-python@v2
         with:
           python-version: '3.9'
-      - run: python -m pip install pipenv
+      - run: python -m pip install pipenv==2021.5.29
       - run: python -m pipenv install --skip-lock --dev
       - uses: paambaati/[email protected]
         env:

.github/workflows/deploy.yml

@@ -10,7 +10,7 @@ jobs:
       - uses: actions/setup-python@v2
         with:
           python-version: '3.9'
-      - run: python -m pip install pipenv
+      - run: python -m pip install pipenv==2021.5.29
       - run: python -m pipenv install --skip-lock --dev
       - run: python -m pipenv run invoke dist
       - uses: pypa/[email protected]

.github/workflows/test.yml

@@ -25,7 +25,7 @@ jobs:
       - uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
-      - run: python -m pip install pipenv
+      - run: python -m pip install pipenv==2021.5.29
       - run: python -m pipenv install --python ${{ matrix.python-version }} --skip-lock --dev
       - run: python -m pipenv run invoke test
   check_style:
@@ -35,7 +35,7 @@ jobs:
       - uses: actions/setup-python@v2
         with:
           python-version: '3.9'
-      - run: python -m pip install pipenv
+      - run: python -m pip install pipenv==2021.5.29
       - run: python -m pipenv install --skip-lock --dev
       - run: python -m pipenv run invoke style --check
   check_lint:
@@ -45,7 +45,7 @@ jobs:
       - uses: actions/setup-python@v2
         with:
           python-version: '3.9'
-      - run: python -m pip install pipenv
+      - run: python -m pip install pipenv==2021.5.29
       - run: python -m pipenv install --skip-lock --dev
       - run: python -m pipenv run invoke lint
   check_complexity:
@@ -55,6 +55,6 @@ jobs:
       - uses: actions/setup-python@v2
         with:
           python-version: '3.9'
-      - run: python -m pip install pipenv
+      - run: python -m pip install pipenv==2021.5.29
       - run: python -m pipenv install --skip-lock --dev
       - run: python -m pipenv run invoke xenon

Dockerfile

@@ -2,7 +2,7 @@ FROM mstmelody/python-ffmpeg:20210822032000 as production
 COPY showroompodcast LICENSE Pipfile pyproject.toml README.md setup.cfg setup.py /workspace/
 # see: https://pythonspeed.com/articles/activate-virtualenv-dockerfile/
 ENV PIPENV_VENV_IN_PROJECT=1
-RUN pip --no-cache-dir install pipenv \
+RUN pip --no-cache-dir install pipenv==2021.5.29 \
  && pipenv install --deploy --skip-lock \
  && pipenv run python -m pip install --editable . \
  && pip uninstall -y pipenv virtualenv-clone virtualenv
@@ -11,7 +11,7 @@ VOLUME ["/workspace/output"]
 ENTRYPOINT [ ".venv/bin/showroom-podcast" ]
 
 FROM production as development
-RUN pip --no-cache-dir install pipenv \
+RUN pip --no-cache-dir install pipenv==2021.5.29 \
  && pipenv install --deploy --dev
 ENTRYPOINT [ "pipenv", "run" ]
 CMD ["pytest"]