Switching to using centralized packaging infrastructure (#202)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.copier-answers.yml

@@ -0,0 +1,28 @@
+_commit: v0.0.10
+_src_path: gh:dfm/copier-python
+author_email: foreman.mackey@gmail.com
+author_fullname: Dan Foreman-Mackey
+author_username: dfm
+code_of_conduct_email: foreman.mackey@gmail.com
+copyright_holder: Dan Foreman-Mackey
+copyright_license: BSD
+copyright_year: 2013-2022
+documentation_url: https://corner.readthedocs.io
+enable_mypy: false
+enable_pybind11: false
+enable_windows: false
+general_nox_sessions: '"lint"'
+project_description: Make some beautiful corner plots
+project_development_status: stable
+project_line_length: 79
+project_name: corner.py
+python_formal_min_version: 6
+python_max_version: 10
+python_min_version: 7
+python_nox_sessions: '"tests"'
+python_package_distribution_name: corner
+python_package_import_name: corner
+readthedocs_project_name: corner
+repository_name: corner.py
+repository_namespace: dfm
+

.github/workflows/tests.yml

@@ -1,85 +1,82 @@
 name: Tests
+
 on:
   push:
-    branches: [main]
+    branches:
+      - main
+    tags:
+      - "*"
   pull_request:
-    branches: [main]
-  release:
-    types: [published]
+  workflow_dispatch:
+    inputs:
+      prerelease:
+        description: 'Run a pre-release, testing the build'
+        required: false
+        type: boolean
+        default: false
 
 jobs:
   tests:
-    name: "py${{ matrix.python-version }}; ${{ matrix.arviz-version }}"
-    runs-on: "ubuntu-latest"
+    runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9"]
+        os: ["ubuntu-latest"]
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        nox-session: ["tests"]
+        include:
+          - os: macos-latest
+            python-version: "3.10"
+            nox-session: "tests"
+          - os: ubuntu-latest
+            python-version: "3.10"
+            nox-session: "lint"
 
     steps:
-      - uses: actions/checkout@v2
-
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+      - name: Configure Python
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-
-      - name: Install dependencies
-        run: |
-          python -m pip install -U pip
-          python -m pip install ".[test,arviz]"
-        env:
-          ARVIZ: ${{ matrix.arviz-version }}
-
-      - name: Run the unit tests
-        run: python -m pytest -v tests
-
-      - uses: actions/upload-artifact@v2
-        if: ${{ failure() }}
+      - name: Cache pip packages
+        uses: actions/cache@v3
         with:
-          name: images-${{ matrix.python-version }}
-          path: ./result_images
-
-  build:
-    name: Build dist
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ matrix.nox-session }}-${{ hashFiles('**/noxfile.py') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-${{ matrix.nox-session }}-
+      - name: Cache nox session files
+        uses: actions/cache@v3
         with:
-          fetch-depth: 0
-
-      - uses: actions/setup-python@v2
-        name: Install Python
+          path: .nox
+          key: ${{ runner.os }}-nox-${{ matrix.nox-session }}-${{ hashFiles('**/noxfile.py') }}
+          restore-keys: |
+            ${{ runner.os }}-nox-${{ matrix.nox-session }}-
+      - name: Cache pre-commit environments
+        if: ${{ matrix.nox-session == 'lint' }}
+        uses: actions/cache@v3
         with:
-          python-version: "3.9"
-
-      - name: Build
+          path: ~/.cache/pre-commit
+          key: ${{ runner.os }}-pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pre-commit-
+      - name: Install nox
         run: |
           python -m pip install -U pip
-          python -m pip install -U build
-          python -m build .
-
-      - name: Check the artifacts
-        run: |
-          python -m pip install -U twine
-          python -m twine check dist/*
-
-      - uses: actions/upload-artifact@v2
-        with:
-          name: dist
-          path: dist/*
-
-  upload_pypi:
-    needs: [tests, build]
-    runs-on: ubuntu-latest
-    if: github.event_name == 'release' && github.event.action == 'published'
-    steps:
-      - uses: actions/download-artifact@v2
-        with:
-          name: dist
-          path: dist
+          python -m pip install -U nox
+      - name: Run tests
+        run: python -m nox --non-interactive -s ${{ matrix.nox-session }}
 
-      - uses: pypa/gh-action-pypi-publish@v1.4.2
-        with:
-          user: __token__
-          password: ${{ secrets.pypi_password }}
-          # To test: repository_url: https://test.pypi.org/legacy/
+  release:
+    if: ${{ inputs.prerelease || startsWith(github.ref, 'refs/tags/') }}
+    needs: tests
+    uses: dfm/workflows/.github/workflows/python-release.yml@v0.1.0
+    with:
+      wheels: false
+      enable-windows: false
+    secrets:
+      pypi-token: ${{ secrets.pypi_password }}

.github/workflows/update-template.yml

@@ -0,0 +1,36 @@
+name: Update template
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0 * * 1"
+
+jobs:
+  update:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+      - name: Configure Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+      - name: Install and run copier update
+        run: |
+          python -m pip install -U pip
+          python -m pip install -U copier
+          python -m copier --force update
+      - name: Create a pull request
+        uses: peter-evans/create-pull-request@v4
+        with:
+          commit-message: Updating Copier template
+          branch: update-template
+          delete-branch: true
+          title: Updating Copier template
+          body: |
+            Automatically updating the Copier template
+
+            **Maintainers should close and then re-open this PR to get the tests to run.**

.gitignore

@@ -1,12 +1,14 @@
-.DS_Store
+/src/*/version.py
 *.pyc
-*.png
+__pycache__
 *.egg-info
-*.pdf
+_skbuild
+*.so
+.mypy_cache
+.tox
+.nox
+.coverage
+.coverage*
 dist
+result_images
 build
-test_figures
-.coverage
-!tests/baseline_images/*/*.png
-.pytest_cache
-corner_version.py

.pre-commit-config.yaml

@@ -1,21 +1,29 @@
 repos:
+  - repo: local
+    hooks:
+      - id: forbidden-files
+        name: forbidden files
+        entry: found copier update rejection files; review them and remove them
+        language: fail
+        files: "\\.rej$"
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.3.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
         exclude_types: [json, binary]
+        exclude: ".copier-answers.yml"
+      - id: check-yaml
   - repo: https://github.com/PyCQA/isort
     rev: "5.10.1"
     hooks:
       - id: isort
         additional_dependencies: [toml]
-        exclude: docs/pages
   - repo: https://github.com/psf/black
     rev: "22.6.0"
     hooks:
-      - id: black
+      - id: black-jupyter
   - repo: https://github.com/kynan/nbstripout
-    rev: "0.5.0"
+    rev: "0.6.0"
     hooks:
       - id: nbstripout