From 8ba6167dd1c4d7f52e1fdadb637354219b6bbe9c Mon Sep 17 00:00:00 2001
From: Davide Sarra <davide.sarra@gmail.com>
Date: Sat, 5 Nov 2022 14:53:24 +0000
Subject: [PATCH] Define test and lint requirements as extras

---
 .github/workflows/ci.yml | 2 +-
 makefile                 | 2 +-
 requirements/lint.txt    | 2 --
 requirements/test.txt    | 3 ---
 setup.cfg                | 9 +++++++++
 tox.ini                  | 2 +-
 6 files changed, 12 insertions(+), 8 deletions(-)
 delete mode 100644 requirements/lint.txt
 delete mode 100644 requirements/test.txt

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3fa333d..fb3ad71 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install -r requirements/lint.txt
+        python -m pip install .[lint]
     - name: Check order of Python imports
       run: isort --check-only --diff --quiet .
     - name: Check formatting of Python files
diff --git a/makefile b/makefile
index d7b8311..b07016e 100644
--- a/makefile
+++ b/makefile
@@ -2,7 +2,7 @@ SHELL := /usr/bin/env bash
 
 install:
 	@ pip install --upgrade build pip setuptools twine && \
-	pip install -e . -r requirements/lint.txt -r requirements/test.txt
+	pip install -e .[lint,test]
 
 build: install
 	@ python -m build
diff --git a/requirements/lint.txt b/requirements/lint.txt
deleted file mode 100644
index 64cfb1d..0000000
--- a/requirements/lint.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-black==22.10.0
-isort==5.10.1
diff --git a/requirements/test.txt b/requirements/test.txt
deleted file mode 100644
index 81b7fa4..0000000
--- a/requirements/test.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-pytest>=7.0.1
-pytest-cov==4.0.0
-tox==3.27.0
diff --git a/setup.cfg b/setup.cfg
index b934295..daa2d12 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -35,3 +35,12 @@ packages = jupyter_spaces
 python_requires = ~=3.6
 install_requires =
     ipython>=5.0.0
+
+[options.extras_require]
+lint =
+    black==22.10.0
+    isort==5.10.1
+test =
+    pytest>=7.0.1
+    pytest-cov==4.0.0
+    tox==3.27.0
diff --git a/tox.ini b/tox.ini
index cb8bc2a..6bcdbab 100644
--- a/tox.ini
+++ b/tox.ini
@@ -16,7 +16,7 @@ python =
 
 [testenv]
 deps =
-    -rrequirements/test.txt
+    -e.[test]
     ipython5: ipython>=5.0.0,<6.0.0
     ipython6: ipython>=6.0.0,<7.0.0
     ipython7: ipython>=7.3.0,<8.0.0