CompatHelper workflow

.github/workflows/CompatHelper.yml

@@ -0,0 +1,38 @@
+name: CompatHelper
+
+on:
+  schedule:
+    - cron: '00 * * * *'
+
+jobs:
+  CompatHelper:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        julia-version: [1.3.0]
+        julia-arch: [x86]
+        os: [ubuntu-latest]
+    steps:
+      - uses: julia-actions/setup-julia@latest
+        with:
+          version: ${{ matrix.julia-version }}
+      - name: Add CompatHelper
+        run: julia -e 'using Pkg; Pkg.add("CompatHelper")'
+      - name: CompatHelper.main
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: julia -e '
+                using CompatHelper, Pkg;
+                my_registries = [
+                    Pkg.RegistrySpec(
+                        name = "BioJuliaRegistry",
+                        uuid = "ccbd2cc2-2954-11e9-1ccf-f3e7900901ca",
+                        url = "https://github.com/BioJulia/BioJuliaRegistry.git"
+                    ),
+                    Pkg.RegistrySpec(
+                        name = "General",
+                        uuid = "23338594-aafe-5451-b93e-139f81909106",
+                        url = "https://github.com/JuliaRegistries/General.git"
+                    )
+                ];
+                CompatHelper.main(; registries = my_registries, master_branch = "master");'