switch to micromamba image

.github/workflows/ci.yml

@@ -19,25 +19,15 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Conda setup
-        uses: s-weigand/setup-conda@v1
+        uses: mamba-org/provision-with-micromamba@main
         with:
-          update-conda: true
+          cache-env: true
+          micromamba-version: 0.23.0
+          environment-name: suprashare
 
-      # cache the conda installation to speedup CI runs
-      - uses: actions/cache@v2
-        id: cache
-        with:
-          path: /usr/share/miniconda/envs/suprashare
-          key: ${{ runner.os }}-conda-cache-${{ hashFiles('environment.yml') }}
-
-      - name: Conda environment creation
-        if: steps.cache.outputs.cache-hit != 'true'
-        run: |
-          conda env create -f environment.yml
-          source activate suprashare
       - name: Run tests
+        shell: bash -l {0}
         run: |
-          source activate suprashare
           pytest -v 
 
 

Dockerfile

@@ -1,11 +1,8 @@
-FROM continuumio/miniconda3
+FROM mambaorg/micromamba:0.23.0
 
-RUN conda update conda
-COPY environment.yml .
-RUN conda env create -f environment.yml
-
-# Make RUN commands use the new env
-SHELL ["conda", "run", "-n", "suprashare", "/bin/bash", "-c"]
+COPY --chown=$MAMBA_USER:$MAMBA_USER environment.yml /tmp/environment.yml
+RUN micromamba install -y -f /tmp/environment.yml && \
+    micromamba clean --all --yes
 
 COPY . ./
 

environment.yml

@@ -1,4 +1,4 @@
-name: suprashare
+name: base
 channels: 
   - conda-forge
 dependencies: