Add prettier to the pre-commit configuration

Also apply prettier

6 files changed, 36 insertions, 25 deletions

diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index e3a9ff424..e3c97eb96 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -1 +1,2 @@
-Please read the [contribute doc](https://github.com/PyCQA/pylint/blob/master/doc/development_guide/contribute.rst).
+Please read the
+[contribute doc](https://github.com/PyCQA/pylint/blob/master/doc/development_guide/contribute.rst).
diff --git a/.github/ISSUE_TEMPLATE/1_Bug_report.md b/.github/ISSUE_TEMPLATE/1_Bug_report.md
index b4c2e1ddc..88a20e0c0 100644
--- a/.github/ISSUE_TEMPLATE/1_Bug_report.md
+++ b/.github/ISSUE_TEMPLATE/1_Bug_report.md
@@ -1,7 +1,6 @@
 ---
 name: Bug report
 about: Report a bug in pylint
-
 ---
 
 <!--
@@ -36,6 +35,7 @@ module\
 -->
 
 ### Current behavior
+
 <!--
 Result of `pylint a.py`:
 ```
@@ -45,10 +45,10 @@ Result of `pylint a.py`:
 
 ### Expected behavior
 
-
 ### pylint --version output
 
 Result of `pylint --version` output:
+
 ```
 
 ```
diff --git a/.github/ISSUE_TEMPLATE/2_Feature_request.md b/.github/ISSUE_TEMPLATE/2_Feature_request.md
index b9dca130d..1a0a39859 100644
--- a/.github/ISSUE_TEMPLATE/2_Feature_request.md
+++ b/.github/ISSUE_TEMPLATE/2_Feature_request.md
@@ -1,7 +1,6 @@
 ---
 name: Feature request
 about: Suggest an idea for this project
-
 ---
 
 <!--
@@ -12,10 +11,13 @@ about: Suggest an idea for this project
 -->
 
 ### Is your feature request related to a problem? Please describe
+
 A clear and concise description of what the problem is.
 
 ### Describe the solution you'd like
+
 A clear and concise description of what you want to happen.
 
 ### Additional context
+
 Add any other context about the feature request here.
diff --git a/.github/ISSUE_TEMPLATE/3_Question.md b/.github/ISSUE_TEMPLATE/3_Question.md
index 5787c384b..7e9187d85 100644
--- a/.github/ISSUE_TEMPLATE/3_Question.md
+++ b/.github/ISSUE_TEMPLATE/3_Question.md
@@ -1,7 +1,8 @@
 ---
 name: Support question
-about: Questions about pylint that are not covered in the documentation (https://pylint.pycqa.org/en/latest/)
-
+about:
+  Questions about pylint that are not covered in the documentation
+  (https://pylint.pycqa.org/en/latest/)
 ---
 
 ## Question
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index d0eb306c7..05a2447d4 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -12,20 +12,22 @@ https://github.com/PyCQA/pylint/blob/master/doc/development_guide/contribute.rst
 
 - [ ] Add yourself to CONTRIBUTORS if you are a new contributor.
 - [ ] Add a ChangeLog entry describing what your PR does.
-- [ ] If it's a new feature or an important bug fix, add a What's New entry in `doc/whatsnew/<current release.rst>`.
+- [ ] If it's a new feature or an important bug fix, add a What's New entry in
+      `doc/whatsnew/<current release.rst>`.
 - [ ] Write a good description on what the PR does.
 
 ## Description
 
-
 ## Type of Changes
+
 <!-- Leave the corresponding lines for the applicable type of change: -->
-|   | Type |
-| ------------- | ------------- |
-| ✓  | :bug: Bug fix  |
-| ✓  | :sparkles: New feature |
-| ✓  | :hammer: Refactoring  |
-| ✓  | :scroll: Docs |
+
+|     | Type                   |
+| --- | ---------------------- |
+| ✓   | :bug: Bug fix          |
+| ✓   | :sparkles: New feature |
+| ✓   | :hammer: Refactoring   |
+| ✓   | :scroll: Docs          |
 
 ## Related Issue
 
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 082c3d094..fd4ec0c5f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -12,7 +12,6 @@ env:
   DEFAULT_PYTHON: 3.6
   PRE_COMMIT_CACHE: ~/.cache/pre-commit
 
-
 jobs:
   prepare-base:
     name: Prepare base dependencies
@@ -88,7 +87,8 @@ jobs:
         uses: actions/cache@v2.1.4
         with:
           path: venv
-          key: ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
+          key:
+            ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
             needs.prepare-base.outputs.python-key }}
       - name: Fail job if Python cache restore failed
         if: steps.cache-venv.outputs.cache-hit != 'true'
@@ -129,7 +129,8 @@ jobs:
         uses: actions/cache@v2.1.4
         with:
           path: venv
-          key: ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
+          key:
+            ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
             needs.prepare-base.outputs.python-key }}
       - name: Fail job if Python cache restore failed
         if: steps.cache-venv.outputs.cache-hit != 'true'
@@ -202,7 +203,8 @@ jobs:
         uses: actions/cache@v2.1.4
         with:
           path: venv
-          key: ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
+          key:
+            ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
             needs.prepare-tests-linux.outputs.python-key }}
       - name: Fail job if Python cache restore failed
         if: steps.cache-venv.outputs.cache-hit != 'true'
@@ -241,7 +243,8 @@ jobs:
         uses: actions/cache@v2.1.4
         with:
           path: venv
-          key: ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
+          key:
+            ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
             needs.prepare-tests-linux.outputs.python-key }}
       - name: Fail job if Python cache restore failed
         if: steps.cache-venv.outputs.cache-hit != 'true'
@@ -283,7 +286,8 @@ jobs:
         uses: actions/cache@v2.1.4
         with:
           path: venv
-          key: ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
+          key:
+            ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
             needs.prepare-tests-linux.outputs.python-key }}
       - name: Fail job if Python cache restore failed
         if: steps.cache-venv.outputs.cache-hit != 'true'
@@ -307,11 +311,11 @@ jobs:
       - name: Upload benchmark artifact
         uses: actions/upload-artifact@v2.2.2
         with:
-          name: benchmark-${{ runner.os }}-${{ matrix.python-version }}_${{
+          name:
+            benchmark-${{ runner.os }}-${{ matrix.python-version }}_${{
             steps.artifact-name-suffix.outputs.datetime }}
           path: .benchmarks/
 
-
   prepare-tests-windows:
     name: Prepare tests for Python ${{ matrix.python-version }} (Windows)
     runs-on: windows-latest
@@ -377,7 +381,8 @@ jobs:
         uses: actions/cache@v2.1.4
         with:
           path: venv
-          key: ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
+          key:
+            ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
             needs.prepare-tests-windows.outputs.python-key }}
       - name: Fail job if Python cache restore failed
         if: steps.cache-venv.outputs.cache-hit != 'true'
@@ -389,7 +394,6 @@ jobs:
           . venv\\Scripts\\activate
           pytest --benchmark-disable tests/
 
-
   prepare-tests-pypy:
     name: Prepare tests for Python ${{ matrix.python-version }}
     runs-on: ubuntu-latest
@@ -451,7 +455,8 @@ jobs:
         uses: actions/cache@v2.1.4
         with:
           path: venv
-          key: ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
+          key:
+            ${{ runner.os }}-${{ steps.python.outputs.python-version }}-${{
             needs.prepare-tests-pypy.outputs.python-key }}
       - name: Fail job if Python cache restore failed
         if: steps.cache-venv.outputs.cache-hit != 'true'