WIP: Migrate Travis jobs to GitHub Actions

.github/workflows/codespell_and_flake.yml

@@ -0,0 +1,38 @@
+name: 'codespell_and_flake'
+on:
+  push:
+    branches:
+      - '*'
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  style:
+    if: "github.repository == 'mne-tools/mne-python' && !contains(github.event.head_commit.message, '[ci skip]') && !contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[skip github]')"
+    runs-on: ubuntu-latest
+    env:
+      CODESPELL_DIRS: 'mne/ doc/ tutorials/ examples/'
+      CODESPELL_SKIPS: 'doc/auto_*,*.fif,*.eve,*.gz,*.tgz,*.zip,*.mat,*.stc,*.label,*.w,*.bz2,*.annot,*.sulc,*.log,*.local-copy,*.orig_avg,*.inflated_avg,*.gii,*.pyc,*.doctree,*.pickle,*.inv,*.png,*.edf,*.touch,*.thickness,*.nofix,*.volume,*.defect_borders,*.mgh,lh.*,rh.*,COR-*,FreeSurferColorLUT.txt,*.examples,.xdebug_mris_calc,bad.segments,BadChannels,*.hist,empty_file,*.orig,*.js,*.map,*.ipynb,searchindex.dat,install_mne_c.rst,plot_*.rst,*.rst.txt,c_EULA.rst*,*.html,gdf_encodes.txt,*.svg'
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: '3.8'
+          architecture: 'x64'
+      - run: |
+          python -m pip install --upgrade pip setuptools wheel
+          python -m pip install flake8
+        name: 'Install dependencies'
+      - uses: rbialon/flake8-annotations@v1
+        name: 'Setup flake8 annotations'
+      - run: make flake
+        name: 'Run flake8'
+      - uses: GuillaumeFavelier/actions-codespell@feat/quiet_level
+        with:
+          path: ${{ env.CODESPELL_DIRS }}
+          skip: ${{ env.CODESPELL_SKIPS }}
+          quiet_level: '3'
+          builtin: 'clear,rare,informal,names'
+          ignore_words_file: 'ignore_words.txt'
+        name: 'Run codespell'

.github/workflows/compat_minimal.yml

@@ -0,0 +1,65 @@
+name: 'compat / minimal'
+on:
+  push:
+    branches:
+      - '*'
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  # Minimal (runs with and without testing data)
+  job:
+    if: "github.repository == 'mne-tools/mne-python' && !contains(github.event.head_commit.message, '[ci skip]') && !contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[skip github]')"
+    name: 'py3.7'
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    env:
+      CONDA_DEPENDENCIES: 'numpy scipy matplotlib'
+      DEPS: 'minimal'
+      DISPLAY: ':99.0'
+      MNE_DONTWRITE_HOME: true
+      MNE_FORCE_SERIAL: true
+      MNE_LOGGING_LEVEL: 'warning'
+      MNE_SKIP_NETWORK_TEST: 1
+      MNE_SKIP_TESTING_DATASET_TESTS: true
+      OPENBLAS_NUM_THREADS: '1'
+      PYTHONUNBUFFERED: '1'
+      PYTHON_VERSION: '3.7'
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - run: |
+          sudo apt-get install -y libxkbcommon-x11-0 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 libxcb-xinerama0 libxcb-xfixes0 libopengl0
+          /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 1400x900x24 -ac +extension GLX +render -noreset;
+        name: 'Setup xvfb'
+      - uses: conda-incubator/setup-miniconda@v2
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+        name: 'Setup conda'
+      - shell: bash -el {0}
+        run: |
+          ./tools/github_actions_dependencies.sh
+          source tools/get_minimal_commands.sh
+        name: 'Install dependencies'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_install.sh
+        name: 'Install MNE'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_infos.sh
+        name: 'Show infos'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_download.sh
+        name: 'Download testing data'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_locale.sh
+        name: 'Print locale'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_test.sh
+        name: 'Run tests'
+      - uses: codecov/codecov-action@v1
+        if: success()
+        name: 'Upload coverage to CodeCov'

.github/workflows/compat_old.yml

@@ -0,0 +1,60 @@
+name: 'compat / old'
+on:
+  push:
+    branches:
+      - '*'
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  # Old dependencies
+  job:
+    if: "github.repository == 'mne-tools/mne-python' && !contains(github.event.head_commit.message, '[ci skip]') && !contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[skip github]')"
+    name: 'py3.6'
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    env:
+      CONDA_DEPENDENCIES: 'numpy=1.15.4 scipy=1.1 matplotlib=3.0.3 pandas=0.23.4 scikit-learn=0.20.2'
+      DISPLAY: ':99.0'
+      MNE_LOGGING_LEVEL: 'warning'
+      OPENBLAS_NUM_THREADS: '1'
+      PYTHONUNBUFFERED: '1'
+      PYTHON_VERSION: '3.6'
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - run: |
+          sudo apt-get install -y libxkbcommon-x11-0 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 libxcb-xinerama0 libxcb-xfixes0 libopengl0
+          /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 1400x900x24 -ac +extension GLX +render -noreset;
+        name: 'Setup xvfb'
+      - uses: conda-incubator/setup-miniconda@v2
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+        name: 'Setup conda'
+      - shell: bash -el {0}
+        run: |
+          ./tools/github_actions_dependencies.sh
+          source tools/get_minimal_commands.sh
+        name: 'Install dependencies'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_install.sh
+        name: 'Install MNE'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_infos.sh
+        name: 'Show infos'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_download.sh
+        name: 'Download testing data'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_locale.sh
+        name: 'Print locale'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_test.sh
+        name: 'Run tests'
+      - uses: codecov/codecov-action@v1
+        if: success()
+        name: 'Upload coverage to CodeCov'

.github/workflows/linux.yml → .github/workflows/linux_conda.yml

@@ -1,4 +1,4 @@
-name: 'Linux'
+name: 'linux / conda'
 on:
   push:
     branches:
@@ -8,20 +8,21 @@ on:
       - '*'
 
 jobs:
-  Conda:
+  # Linux
+  job:
     if: "github.repository == 'mne-tools/mne-python' && !contains(github.event.head_commit.message, '[ci skip]') && !contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[skip github]')"
+    name: 'py3.8'
     runs-on: ubuntu-latest
     defaults:
       run:
         shell: bash
     env:
+      CONDA_ENV: 'environment.yml'
       DISPLAY: ':99.0'
-      PYTHON_VERSION: '3.8'
       MNE_LOGGING_LEVEL: 'warning'
       OPENBLAS_NUM_THREADS: '1'
       PYTHONUNBUFFERED: '1'
-      CONDA_ENV: 'environment.yml'
-      TRAVIS_OS_NAME: 'linux'
+      PYTHON_VERSION: '3.8'
     steps:
       - uses: actions/checkout@v2
         with:

.github/workflows/linux_pip.yml

@@ -0,0 +1,60 @@
+name: 'linux / pip'
+on:
+  push:
+    branches:
+      - '*'
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  # PIP + non-default stim channel + log level info
+  job:
+    if: "github.repository == 'mne-tools/mne-python' && !contains(github.event.head_commit.message, '[ci skip]') && !contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[skip github]')"
+    name: 'py3.8'
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    env:
+      DISPLAY: ':99.0'
+      MNE_LOGGING_LEVEL: 'info'
+      MNE_STIM_CHANNEL: 'STI101'
+      OPENBLAS_NUM_THREADS: '1'
+      PYTHONUNBUFFERED: '1'
+      PYTHON_VERSION: '3.8'
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - run: |
+          sudo apt-get install -y libxkbcommon-x11-0 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 libxcb-xinerama0 libxcb-xfixes0 libopengl0
+          /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 1400x900x24 -ac +extension GLX +render -noreset;
+        name: 'Setup xvfb'
+      - uses: actions/setup-python@v2
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+        name: 'Setup python'
+      - shell: bash -el {0}
+        run: |
+          ./tools/github_actions_dependencies.sh
+          source tools/get_minimal_commands.sh
+        name: 'Install dependencies'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_install.sh
+        name: 'Install MNE'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_infos.sh
+        name: 'Show infos'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_download.sh
+        name: 'Download testing data'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_locale.sh
+        name: 'Print locale'
+      - shell: bash -el {0}
+        run: ./tools/github_actions_test.sh
+        name: 'Run tests'
+      - uses: codecov/codecov-action@v1
+        if: success()
+        name: 'Upload coverage to CodeCov'

.github/workflows/macos.yml → .github/workflows/macos_conda.yml

@@ -1,4 +1,4 @@
-name: 'MacOS'
+name: 'macos / conda'
 on:
   push:
     branches:
@@ -8,8 +8,9 @@ on:
       - '*'
 
 jobs:
-  Conda:
+  job:
     if: "github.repository == 'mne-tools/mne-python' && !contains(github.event.head_commit.message, '[ci skip]') && !contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[skip github]')"
+    name: 'py3.8'
     runs-on: macos-latest
     defaults:
       run:
@@ -20,7 +21,7 @@ jobs:
       OPENBLAS_NUM_THREADS: '1'
       PYTHONUNBUFFERED: '1'
       CONDA_ENV: 'environment.yml'
-      TRAVIS_OS_NAME: 'osx'
+      CI_OS_NAME: 'osx'
     steps:
       - uses: actions/checkout@v2
         with: