test docker init

.github/workflows/docker.yaml

@@ -0,0 +1,33 @@
+#------------------------------------------------------------------------------#
+name: Docs
+#------------------------------------------------------------------------------#
+# Workflow conditions
+on:
+  push:
+    branches:
+      - 'master'
+    paths:
+      - 'workflows/envs/*/Dockerfile'
+  pull_request:
+    branches:
+      - '*'
+  release:
+    types: [published]
+#------------------------------------------------------------------------------#
+jobs:
+#----------------------------------------------------------------------------#
+  push_dockerhub:
+    name: Push a docker image to Docker Hub
+    runs-on: ubuntu-latest
+    if: ${{ github.repository == 'ktmeaton/plague-phylogeography' }}
+    env:
+      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+      DOCKERHUB_PASS: ${{ secrets.DOCKERHUB_PASS }}
+    steps:
+      - name: checkout repo
+        uses: actions/checkout@v2
+
+      - name: build docker image - plot
+        run:
+          cd workflow/envs/plot;
+          docker build --no-cache . -t ktmeaton/plague-phylogeography:plot;

workflow/envs/plot/Dockerfile

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+FROM continuumio/miniconda3
+LABEL authors="Katherine Eaton" \
+      description="Docker image containing dependencies for plague-phylogeography: plot."
+COPY plot.yaml /
+RUN conda install -c conda-forge mamba && mamba env create -f /plot.yaml && conda clean -a
+ENV PATH /opt/conda/envs/plague-phylogeography-plot/bin:$PATH