From 29e6fceb33c6e74a6de7c3ad487d76e86849fa30 Mon Sep 17 00:00:00 2001
From: Andreas Berthoud <andreasberthoud@gmail.com>
Date: Sun, 4 Jul 2021 17:15:02 +0200
Subject: [PATCH] Add pre-commit hooks

---
 .pre-commit-config.yaml | 35 +++++++++++++++++++++++++++++++++++
 pyproject.toml          | 15 +++++++++++++++
 setup.cfg               | 15 +++++++++++++++
 3 files changed, 65 insertions(+)
 create mode 100644 .pre-commit-config.yaml
 create mode 100644 pyproject.toml
 create mode 100644 setup.cfg

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..82a8289
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,35 @@
+repos:
+  - repo: https://github.com/pre-commit/mirrors-isort
+    rev: v5.7.0  # https://github.com/pre-commit/mirrors-isort/tags
+    hooks:
+      - id: isort
+
+  - repo: https://github.com/psf/black
+    rev: 20.8b1  #  https://github.com/psf/black/tags
+    hooks:
+      - id: black
+
+  - repo: https://gitlab.com/pycqa/flake8
+    rev: 3.9.0  # https://gitlab.com/pycqa/flake8/-/tags
+    hooks:
+    -   id: flake8
+
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v0.812  # https://github.com/pre-commit/mirrors-mypy/tags
+    hooks:
+      - id: mypy
+        exclude: 'docs'
+
+  - repo: https://github.com/asottile/add-trailing-comma
+    rev: v2.1.0  # https://github.com/asottile/add-trailing-comma/tags
+    hooks:
+      - id: add-trailing-comma
+
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v3.4.0  # https://github.com/pre-commit/pre-commit-hooks/tags
+    hooks:
+      - id: check-json
+      - id: check-xml
+      - id: check-yaml
+      - id: debug-statements
+      - id: requirements-txt-fixer
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..284ac42
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,15 @@
+[tool.isort]
+profile = "hug"
+force_single_line = true
+
+[tool.black]
+# line-length = 88  # default. adapt if necessary, must be in sync with flake8 config
+exclude = '''
+(
+  /(
+    | \.git          # root of the project
+    | \venv*
+    | nucleo*
+  )/
+)
+'''
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..033c324
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,15 @@
+[tool:pytest]
+pep8ignore = E501
+
+[flake8]
+# ignore errors and warnings
+# - whitespace before ':', see https://github.com/psf/black/issues/315
+# - line break before binary operator, see https://github.com/psf/black/issues/52
+ignore = E203, W503
+
+# must be in sync with 'black' formatter config in pyproject.toml
+max-line-length = 88
+
+[mypy]
+ignore_missing_imports  = True
+exclude=docs/