style: add prettier as a pre-commit hook (#261)

* style: indent 2 for .md files
* style: add GitHub Actions badge

.codeclimate.yml

@@ -9,7 +9,7 @@ checks:
       threshold: 1000
   method-complexity:
     config:
-      threshold: 10  # Same as [flake8]max-complexity
+      threshold: 10 # Same as [flake8]max-complexity
 plugins:
   bandit: # https://docs.codeclimate.com/docs/bandit
     enabled: true

.editorconfig

@@ -22,7 +22,7 @@ indent_size = 2
 [*.py]
 charset = utf-8
 
-[*.{yml,yaml}]
+[*.{yml,yaml,md}]
 indent_size = 2
 
 [Makefile]

.github/ISSUE_TEMPLATE/bug-report.md

@@ -1,10 +1,9 @@
 ---
 name: Bug report
 about: Create a bug report to help us improve
-title: ''
-labels: 'bug'
-assignees: ''
-
+title: ""
+labels: "bug"
+assignees: ""
 ---
 
 Your bug may already be reported!
@@ -41,22 +40,22 @@ Please search on the [issue tracker](https://github.com/andreoliwa/nitpick/issue
 
 <!--- Include as many relevant details about the environment you experienced the bug in -->
 
--   `nitpick` version used:
+- `nitpick` version used:
 
--   Python version:
+- Python version:
 
--   Operating System and version:
+- Operating System and version:
 
--   Link to your project:
+- Link to your project:
 
--   Run the following commands and paste the output:
+- Run the following commands and paste the output:
 
-    ```shell script
-    which python3
-    python3 -V
-    pip freeze
-    cat $(which flake8)
-    ```
+  ```shell script
+  which python3
+  python3 -V
+  pip freeze
+  cat $(which flake8)
+  ```
 
 For more information, see the [CONTRIBUTING](https://github.com/andreoliwa/nitpick/blob/master/CONTRIBUTING.rst) guide.
 

.github/ISSUE_TEMPLATE/feature-request.md

@@ -1,10 +1,9 @@
 ---
 name: Feature request
 about: Suggest a feature to help us improve
-title: ''
-labels: 'enhancement'
-assignees: ''
-
+title: ""
+labels: "enhancement"
+assignees: ""
 ---
 
 Your feature may already be reported!

.pre-commit-config.yaml

@@ -34,6 +34,11 @@ repos:
       - id: python-no-eval
       - id: python-no-log-warn
       - id: rst-backticks
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: v2.2.1
+    hooks:
+      - id: prettier
+        stages: [commit]
   # Run nitpick with tox, because local repos don't seem to work well with https://pre-commit.ci/
   - repo: https://gitlab.com/pycqa/flake8
     rev: 3.8.4

.prettierignore

@@ -0,0 +1,4 @@
+# https://prettier.io/docs/en/configuration.html
+index.html
+_includes/*
+*.min.css

.prettierrc.toml

@@ -0,0 +1,19 @@
+# https://prettier.io/docs/en/configuration.html
+
+# https://prettier.io/docs/en/options.html#print-width
+printWidth = 120
+
+# https://prettier.io/docs/en/options.html#tab-width
+tabWidth = 2
+
+# https://prettier.io/docs/en/options.html#semicolons
+semi = false
+
+# https://prettier.io/docs/en/options.html#quotes
+singleQuote = false
+
+# https://prettier.io/docs/en/options.html#trailing-commas
+trailingComma = "es5"
+
+# https://prettier.io/docs/en/options.html#end-of-line
+endOfLine = "lf"

.travis.yml

@@ -57,25 +57,25 @@ jobs:
     - python: 3.7
     - python: 3.6
     # Thanks to https://github.com/cclauss/Travis-CI-Python-on-three-OSes/blob/master/.travis.yml
-# TODO Build freezing on Windows, see comments on .travis/script.sh
-#    - name: "Python: 3.8"
-#      os: windows
-#      language: shell
-#      before_install:
-#        - choco install python
-#        - python -m pip install --upgrade pip
-#      env:
-#        - PATH=/c/Python38:/c/Python38/Scripts:$PATH
-#        - PYTHONPATH=/c/Users/travis/AppData/Local/pypoetry/Cache/virtualenvs/nitpick-py3.8/lib/site-packages
-#    - name: "Python: 3.7"
-#      os: windows
-#      language: shell
-#      before_install:
-#        - choco install python3 --version=3.7.4
-#        - python -m pip install --upgrade pip
-#      env:
-#        - PATH=/c/Python37:/c/Python37/Scripts:$PATH
-#        - PYTHONPATH=/c/Users/travis/AppData/Local/pypoetry/Cache/virtualenvs/nitpick-py3.7/lib/site-packages
+    # TODO Build freezing on Windows, see comments on .travis/script.sh
+    #    - name: "Python: 3.8"
+    #      os: windows
+    #      language: shell
+    #      before_install:
+    #        - choco install python
+    #        - python -m pip install --upgrade pip
+    #      env:
+    #        - PATH=/c/Python38:/c/Python38/Scripts:$PATH
+    #        - PYTHONPATH=/c/Users/travis/AppData/Local/pypoetry/Cache/virtualenvs/nitpick-py3.8/lib/site-packages
+    #    - name: "Python: 3.7"
+    #      os: windows
+    #      language: shell
+    #      before_install:
+    #        - choco install python3 --version=3.7.4
+    #        - python -m pip install --upgrade pip
+    #      env:
+    #        - PATH=/c/Python37:/c/Python37/Scripts:$PATH
+    #        - PYTHONPATH=/c/Users/travis/AppData/Local/pypoetry/Cache/virtualenvs/nitpick-py3.7/lib/site-packages
     # Define the release stage that runs semantic-release
     # https://github.com/semantic-release/semantic-release/blob/master/docs/recipes/travis.md
     - stage: release