ci reboot

.flake8

@@ -1,3 +1,19 @@
 [flake8]
-max-line-length = 88
-ignore = E501, E203, W503
+min_python_version = 3.6.0
+max-line-length = 120
+ban-relative-imports = true
+# flake8-use-fstring: https://github.com/MichaelKim0407/flake8-use-fstring#--percent-greedy-and---format-greedy
+format-greedy = 0
+inline-quotes = double
+enable-extensions = TC, TC1
+type-checking-exempt-modules = typing, typing-extensions
+eradicate-whitelist-extend = ^-.*;
+extend-ignore =
+    # E203: Whitespace before ':' (pycqa/pycodestyle#373)
+    E203,
+    # SIM106: Handle error-cases first
+    SIM106,
+    # ANN101: Missing type annotation for self in method
+    ANN101,
+    # ANN102: Missing type annotation for cls in classmethod
+    ANN102,

.github/workflows/support-matrix.yml

@@ -0,0 +1,98 @@
+name: Support Matrix
+
+on:
+  push:
+    paths:
+      - 'install-poetry.py'
+      - '.github/workflows/support-matrix.yml'
+    branches:
+      - main
+  pull_request:
+    paths:
+      - 'install-poetry.py'
+      - '.github/workflows/support-matrix.yml'
+    branches:
+      - '**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  feature-matrix:
+    name: ${{ matrix.python-version }} / install-poetry.py ${{ matrix.args }}
+    runs-on: ubuntu-latest
+    continue-on-error: ${{ matrix.experimental }}
+    strategy:
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11-dev"]
+        experimental: [false]
+        args:
+          - ""
+          - "--version 1.1.15"
+          - "--version 1.2.0"
+          - "--preview"
+          - "--git https://github.com/python-poetry/poetry.git"
+          - "--path ./poetry"
+        include:
+          - args: "--version 1.1.15"
+            python-version: "3.6"
+            experimental: false
+          - python-version: "3.11-dev"
+            experimental: true
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/checkout@v3
+        with:
+          repository: python-poetry/poetry
+          path: poetry
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install Poetry
+        run: |
+          python install-poetry.py -y ${{ matrix.args }}
+          echo "$HOME/.local/bin" >> $GITHUB_PATH
+          poetry --version
+
+      - name: Upload Failure Log
+        uses: actions/upload-artifact@v2
+        if: failure()
+        with:
+          name: poetry-installer-error.log
+          path: poetry-installer-error-*.log
+
+      - name: Test new project
+        run: |
+          poetry new test_project
+          cd test_project
+
+          poetry env use python3
+          if [ "$(poetry run python --version)" != "$(python3 --version)" ]; then
+            echo "ERROR: Virtual environment Python version does not match expected system version" >&2
+            exit 1
+          fi
+
+          poetry debug info
+
+      - name: Test existing project
+        if: ${{ !contains(matrix.args, '--version 1.1') }} # Poetry makes use of Poetry 1.2+ features
+        working-directory: poetry
+        run: |
+          poetry install
+          poetry build
+          poetry run poetry --version
+          poetry run poetry debug info
+
+      - name: Uninstall Poetry
+        run: |
+          python install-poetry.py -y --uninstall
+          if command -v "poetry" >/dev/null; then
+            which poetry
+            echo "ERROR: Failed to uninstall Poetry?" >&2
+            exit 1
+          fi

.pre-commit-config.yaml

@@ -1,34 +1,72 @@
+ci:
+  autofix_prs: false
+
 repos:
-  - repo: https://github.com/psf/black
-    rev: 22.8.0
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.3.0
     hooks:
-      - id: black
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-merge-conflict
+      - id: check-case-conflict
+      - id: check-json
+      - id: check-toml
+      - id: check-yaml
+      - id: pretty-format-json
+        args: [--autofix, --no-ensure-ascii, --no-sort-keys]
+      - id: check-ast
+      - id: debug-statements
+      - id: check-docstring-first
 
-  - repo: https://github.com/PyCQA/flake8
-    rev: 5.0.4
+  - repo: https://github.com/pre-commit/pygrep-hooks
+    rev: v1.9.0
     hooks:
-      - id: flake8
-        additional_dependencies:
+      - id: python-check-mock-methods
+      - id: python-use-type-annotations
+      - id: python-check-blanket-noqa
+
+  - repo: https://github.com/asottile/yesqa
+    rev: v1.4.0
+    hooks:
+      - id: yesqa
+        additional_dependencies: &flake8_deps
+          # - flake8-annotations==2.9.0
+          - flake8-broken-line==0.5.0
           - flake8-bugbear==22.7.1
+          - flake8-comprehensions==3.10.0
+          - flake8-eradicate==1.3.0
+          - flake8-quotes==3.3.1
+          - flake8-simplify==0.19.3
+          - flake8-tidy-imports==4.8.0
+          - flake8-type-checking==2.1.2
+          - flake8-typing-imports==1.12.0
+          - flake8-use-fstring==1.4
+          - pep8-naming==0.13.1
 
-  - repo: https://github.com/PyCQA/isort
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v2.37.3
+    hooks:
+      - id: pyupgrade
+        args: [--py36-plus]
+
+  - repo: https://github.com/hadialqattan/pycln
+    rev: v2.1.1
+    hooks:
+      - id: pycln
+        args: [--all]
+
+  - repo: https://github.com/pycqa/isort
     rev: 5.10.1
     hooks:
       - id: isort
 
-  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.3.0
+  - repo: https://github.com/psf/black
+    rev: 22.6.0
     hooks:
-      - id: trailing-whitespace
-      - id: end-of-file-fixer
-      - id: debug-statements
-      - id: pretty-format-json
-        args:
-          - --autofix
-      - id: check-json
+      - id: black
 
-  - repo: https://github.com/asottile/pyupgrade
-    rev: v2.34.0
+  - repo: https://github.com/pycqa/flake8
+    rev: 5.0.4
     hooks:
-      - id: pyupgrade
-        args: [--py36-plus]
+      - id: flake8
+        additional_dependencies: *flake8_deps