feat: Add files

.dockerignore

@@ -0,0 +1,22 @@
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+.Python
+env
+pip-log.txt
+pip-delete-this-directory.txt
+.tox
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.log
+.git
+.gitignore
+Dockerfile
+.mypy_cache
+.pytest_cache
+.hypothesis

.editorconfig

@@ -0,0 +1,35 @@
+##########################################
+# Common Settings
+##########################################
+
+# This file is the top-most EditorConfig file
+root = true
+
+# All Files
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+##########################################
+# File Extension Settings
+##########################################
+
+# Markdown Files
+[*.md]
+trim_trailing_whitespace = false
+
+# Makefile Files
+[{Makefile,**.mk}]
+# Use tabs for indentation (Makefiles require tabs)
+indent_style = tab
+
+# JSON Files
+[*.{json,json5,webmanifest}]
+indent_size = 2
+
+# YAML Files
+[*.{yml,yaml}]
+indent_size = 2

.env

@@ -0,0 +1,2 @@
+DATABASE_URL="postgresql://postgres:postgres@db:5432/entries"
+PORT=5000

.github/workflows/pre-release.yml

@@ -0,0 +1,36 @@
+name: "pre-release"
+
+on:
+  push:
+    branches:
+      - "main"
+
+jobs:
+  pre-release:
+    name: "Pre Release"
+    runs-on: "ubuntu-latest"
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v1
+    - name: Login to DockerHub
+      uses: docker/login-action@v1
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+    - name: Build and push
+      uses: docker/build-push-action@v2
+      with:
+        context: .
+        platforms: linux/amd64
+        push: true
+        tags: |
+          jakuboskera/guestbook:latest
+    - uses: "marvinpinto/action-automatic-releases@latest"
+      with:
+        repo_token: "${{ secrets.GITHUB_TOKEN }}"
+        automatic_release_tag: "latest"
+        title: "Development Build"
+        prerelease: true

.github/workflows/release.yml

@@ -0,0 +1,73 @@
+name: "tagged-release"
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  tagged-release:
+    name: "Tagged Release"
+    runs-on: "ubuntu-latest"
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set env
+      run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+    - uses: akhileshns/[email protected]
+      with:
+        heroku_api_key: ${{secrets.HEROKU_API_KEY}}
+        heroku_app_name: ${{secrets.HEROKU_APP_NAME}}
+        heroku_email: "[email protected]"
+        usedocker: true
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v1
+    - name: Login to DockerHub
+      uses: docker/login-action@v1
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+    - name: Build and push
+      uses: docker/build-push-action@v2
+      with:
+        context: .
+        platforms: linux/amd64
+        push: true
+        tags: |
+          jakuboskera/guestbook:${{ env.RELEASE_VERSION }}
+          jakuboskera/guestbook:latest
+    - uses: "marvinpinto/action-automatic-releases@latest"
+      with:
+        repo_token: "${{ secrets.GITHUB_TOKEN }}"
+        prerelease: false
+
+    # TODO: Automatically create PR in charts repo, bump versions, commit, merge PR
+    # - name: Checkout jakuboskera/charts
+    #   uses: actions/checkout@v2
+    #   with:
+    #     fetch-depth: 0
+    #     repository: jakuboskera/charts
+    #     token: "${{ secrets.GITHUB_TOKEN }}"
+    # - name: Update appVersion in Guestbook Helm chart
+    #   uses: mikefarah/[email protected]
+    #   with:
+    #     cmd: |
+    #       yq e -i '.appVersion = "${{ env.RELEASE_VERSION }}"' charts/guestbook/Chart.yaml && \
+    #       yq e -i '.image.tag = "${{ env.RELEASE_VERSION }}"' charts/guestbook/values.yaml
+    # - uses: actions/setup-python@v2
+    #   with:
+    #     python-version: "3.8"
+    # - name: Update Guestbook Chart verion
+    #   run: |
+    #     pip install pybump
+    #     pybump bump --file charts/guestbook/Chart.yaml --level patch
+    # - name: Commit changes
+    #   env:
+    #     token: "${{ secrets.PUSH_TO_REPO }}"
+    #   run: |
+    #     git config --global user.name '[email protected]'
+    #     git config --global user.email '[email protected]'
+    #     git commit -am "feat(guestbook): Update image to ${{ env.RELEASE_VERSION }}"
+    #     git config -l | grep 'http\..*\.extraheader' | cut -d= -f1 | xargs -L1 git config --unset-all
+    #     git push --prune https://jakuboskera:[email protected]/jakuboskera/charts.git

.gitignore

@@ -0,0 +1,148 @@
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/

.pre-commit-config.yaml

@@ -0,0 +1,27 @@
+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v4.0.1
+  hooks:
+  - id: trailing-whitespace
+  - id: end-of-file-fixer
+  - id: check-yaml
+    exclude: ^helm/guestbook/templates/
+  - id: check-json
+  - id: mixed-line-ending
+    args: ['--fix=lf']
+    description: Forces to replace line ending by the UNIX 'lf' character.
+  - id: no-commit-to-branch
+    args: ['--branch', 'main']
+- repo: https://github.com/psf/black
+  rev: 21.9b0
+  hooks:
+  - id: black
+- repo: https://github.com/asottile/reorder_python_imports
+  rev: v2.6.0
+  hooks:
+    - id: reorder-python-imports
+- repo: https://github.com/gruntwork-io/pre-commit
+  rev: v0.1.15
+  hooks:
+  - id: helmlint
+  - id: markdown-link-check

Dockerfile

@@ -0,0 +1,24 @@
+# FROM python:3.9.7-alpine
+FROM python:3.9.7-slim-buster
+
+LABEL \
+    org.label-schema.schema-version="1.0" \
+    org.label-schema.name="guestbook" \
+    org.label-schema.description="Guestbook is a simple cloud-native web application which allows visitors to leave a public comment without creating a user account." \
+    org.label-schema.vcs-url="https://github.com/jakuboskera/guestbook" \
+    org.label-schema.vendor="[email protected]"
+
+WORKDIR /app
+
+COPY requirements.txt entrypoint.sh ./
+RUN python3 -m pip install -r requirements.txt
+RUN chmod +x entrypoint.sh
+
+COPY app ./
+
+RUN useradd -m myuser
+USER myuser
+
+EXPOSE 5000
+
+ENTRYPOINT [ "./entrypoint.sh" ]