Make dev dependencies optional (#35)

See mesh-adaptation/animate#167.

.github/workflows/test_suite.yml

@@ -8,12 +8,14 @@ on:
     paths:
       - '**.py'
       - '.github/workflows/test_suite.yml'
+      - 'pyproject.toml'
 
   # Run test suite whenever commits are pushed to an open PR
   pull_request:
     paths:
       - '**.py'
       - '.github/workflows/test_suite.yml'
+      - 'pyproject.toml'
 
   # Run test suite every Sunday at 1AM
   schedule:

Makefile

@@ -6,6 +6,11 @@ install:
 	@echo "Installing opt_adapt..."
 	@python3 -m pip install -e .
 	@echo "Done."
+
+install_dev:
+	@echo "Installing opt_adapt for development..."
+	@python3 -m pip install -e .[dev]
+	@echo "Done."
 	@echo "Setting up pre-commit..."
 	@pre-commit install
 	@echo "Done."

pyproject.toml

@@ -4,13 +4,6 @@ requires = ["setuptools"]
 [project]
 name = "opt_adapt"
 version = "0.2"
-dependencies = [
-  "netCDF4",
-  "pre-commit",
-  "pyproj",
-  "pytest",
-  "ruff",
-]
 authors = [
   {name = "Joseph G. Wallwork", email = "[email protected]"},
   {name = "Yihan Liu"},
@@ -26,6 +19,17 @@ classifiers = [
   "Development Status :: 4 - Beta",
   "Programming Language :: Python",
 ]
+dependencies = [
+  "netCDF4",
+  "pyproj",
+]
+
+[project.optional-dependencies]
+dev = [
+  "pre-commit",
+  "pytest",
+  "ruff",
+]
 
 [project.urls]
 Repository = "https://github.com/mesh-adaptation/opt_adapt"