🎨 black, prettier, isort, flake8

Author: foosel

.github/workflows/build.yml

@@ -28,6 +28,70 @@ jobs:
           name: dist
           path: dist
 
+  lint-black:
+    name: 🧹 black
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: 🏗 Set up Python 3.7
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.7
+      - name: 🏗 Set up dev dependencies
+        run: |
+          pip install -e .[develop]
+      - name: 🚀 Run black
+        run: |
+          pre-commit run --hook-stage manual black --all-files --show-diff-on-failure
+
+  lint-prettier:
+    name: 🧹 prettier
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: 🏗 Set up Python 3.7
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.7
+      - name: 🏗 Set up dev dependencies
+        run: |
+          pip install -e .[develop]
+      - name: 🚀 Run prettier
+        run: |
+          pre-commit run --hook-stage manual prettier --all-files --show-diff-on-failure
+
+  lint-isort:
+    name: 🧹 isort
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: 🏗 Set up Python 3.7
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.7
+      - name: 🏗 Set up dev dependencies
+        run: |
+          pip install -e .[develop]
+      - name: 🚀 Run isort
+        run: |
+          pre-commit run --hook-stage manual isort --all-files --show-diff-on-failure
+
+  lint-flake8:
+    name: 🧹 Flake8
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: 🏗 Set up Python 3.7
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.7
+      - name: 🏗 Set up dev dependencies
+        run: |
+          pip install -e .[develop]
+      - name: 🚀 Run flake8
+        run: |
+          pre-commit run --hook-stage manual flake8 --all-files
+
   publish-on-testpypi:
     name: 📦 Publish on TestPyPI
     if: github.event_name == 'push'

.pre-commit-config.yaml

@@ -0,0 +1,41 @@
+exclude: ^(src/octoprint/vendor/|src/octoprint/static/js/lib|src/octoprint/static/vendor|tests/static/js/lib|tests/util/_files|docs/|scripts/|translations/|.*\.css|.*\.svg)
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v2.3.0
+    hooks:
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+      - id: check-case-conflict
+      - id: check-json
+      - id: check-yaml
+      - id: check-toml
+      - id: check-merge-conflict
+      - id: fix-encoding-pragma
+  - repo: https://github.com/OctoPrint/codemods
+    rev: devel
+    hooks:
+      - id: codemod_dict_to_literal
+        stages: ["manual"]
+      - id: codemod_set_to_literal
+        stages: ["manual"]
+      - id: codemod_not_in
+        stages: ["manual"]
+  - repo: https://github.com/pre-commit/mirrors-isort
+    rev: v5.5.4
+    hooks:
+      - id: isort
+  - repo: https://github.com/psf/black
+    rev: 20.8b1
+    hooks:
+      - id: black
+        args: ["--config", "black.toml"]
+  - repo: https://gitlab.com/pycqa/flake8
+    rev: 3.8.1
+    hooks:
+      - id: flake8
+        additional_dependencies:
+          - flake8-bugbear
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: v2.1.2
+    hooks:
+      - id: prettier

.prettierignore

@@ -0,0 +1,8 @@
+*.md
+*.css
+**/*.min.js
+build
+dist
+venv
+venv2
+venv3

.prettierrc.yaml

@@ -0,0 +1,11 @@
+printWidth: 90
+tabWidth: 4
+semi: true
+trailingComma: "none"
+singleQuote: false
+quoteProps: consistent
+bracketSpacing: false
+overrides:
+  - files: ["*.yaml", "*.yml", "*.json", "*.less"]
+    options:
+      tabWidth: 2

black.toml

@@ -0,0 +1,17 @@
+[tool.black]
+line-length = 90
+include = '''
+
+(
+    (
+        src
+    ).*\.pyi?$
+)|(
+    setup\.py
+)
+'''
+exclude = '''
+
+(
+)
+'''