add gh action

.github/workflows/test.yml

@@ -0,0 +1,43 @@
+name: test
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test-w-conda-recipe:
+    strategy:
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: setup conda
+        uses: conda-incubator/setup-miniconda@v2
+        with:
+          auto-update-conda: true
+          auto-activate-base: true
+          activate-environment: ""
+      - name: linux conda build test
+        if: matrix.os == 'ubuntu-latest'
+        shell: bash -l {0}
+        run: |
+          conda install -n base -c conda-forge conda-build -y
+          xvfb-run conda build -c conda-forge conda-recipe
+      - name: osx conda build test
+        if: matrix.os == 'macos-latest'
+        shell: bash -l {0}
+        run: |
+          conda install -n base -c conda-forge conda-build -y
+          conda build -c conda-forge conda-recipe
+      - name: windows conda build test
+        if: matrix.os == 'windows-latest'
+        shell: cmd /C CALL {0}
+        # auto activation of env does not seem to work on win
+        run: |
+          conda install -n base -c conda-forge conda-build -y & conda build -c conda-forge conda-recipe

README.md

@@ -1,8 +1,7 @@
 Marching cubes implementation for the volumina 3D viewer
 ========================================================
 
-[![Build status](https://ci.appveyor.com/api/projects/status/xqo5wl6d1bgxygli/branch/master?svg=true)](https://ci.appveyor.com/project/k-dominik/marching-cubes/branch/master)
-[![Build Status](https://travis-ci.org/ilastik/marching_cubes.svg?branch=master)](https://travis-ci.org/ilastik/marching_cubes)
+[![test](https://github.com/ilastik/marching_cubes/actions/workflows/test.yml/badge.svg)](https://github.com/ilastik/marching_cubes/actions/workflows/test.yml)
 
 Creates a 3D iso surface from a 3D volume.