Switch to setup-micromamba

.github/workflows/conda_canary.yml

@@ -4,6 +4,7 @@ on:
   workflow_dispatch:
   schedule:
     - cron: '0 10 * * 0'
+  # push: # TODO remove
 
 permissions:
   contents: read
@@ -15,36 +16,35 @@ concurrency:
 
 defaults:
   run:
-    shell: bash -el {0}
+    shell: micromamba-shell {0}
 
 jobs:
   conda_nightly:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-        with:
-          path: mamba
       - name: create mamba build environment
-        uses: mamba-org/provision-with-micromamba@main
+        uses: mamba-org/setup-micromamba@v1
         with:
           environment-name: build_env
-          environment-file: mamba/mamba/environment-dev.yml
-          channels: conda-forge,conda-canary/label/dev
-          channel-priority: flexible
-          extra-specs: |
+          environment-file: ./mamba/mamba/environment-dev.yml
+          condarc: |
+            channels:
+              - conda-forge
+              - conda-canary/label/dev
+            channel_priority: flexible
+          create-args: >-
             python=3.10
-            conda =*+*
+            conda=*+*
 
       # Build Mamba
       - uses: hendrikmuhs/ccache-action@main
         with:
           variant: sccache
-          key: ${{ github.job }}-${{ matrix.os }}
-          restore-keys: |
-            libmamba_static-${{ matrix.os }}
+          key: conda-canary-${{ github.job }}
+          restore-keys: conda-canary-
       - name: build libmamba Python bindings
         run: |
-          cd mamba
           mkdir build
           cd build
           cmake .. -DCMAKE_INSTALL_PREFIX=$CONDA_PREFIX \
@@ -58,39 +58,35 @@ jobs:
           ninja
           ninja install
       - name: install libmambapy
-        run: |
-          cd mamba
-          pip install -e ./libmambapy/ --no-deps
+        run: pip install -e ./libmambapy/ --no-deps
+        working-directory: mamba
       - name: build cache statistics
         run: sccache --show-stats
       - name: install mamba
-        run: |
-          cd mamba
-          pip install ./mamba[test] --no-deps
+        run: pip install ./mamba[test] --no-deps
 
       # Test Mamba with Conda nightly
       - name: run mamba tests suite
-        run: |
-          cd mamba
-          pytest -v --capture=tee-sys mamba/tests
+        run: pytest -v --capture=tee-sys mamba/tests
       - name: run mamba create/update tests
         run: |
-          cd mamba
           mamba create -n test_env xtensor -c conda-forge -y
           mamba env create -f mamba/tests/test_env.yml
           mamba env update -f mamba/tests/update_env.yml
 
-      - uses: JasonEtco/create-an-issue@1a16035489d05041b9af40b970f02e301c52ffba
-        if: failure()
-        with:
-          filename: mamba/.github/workflows/bot_issue_template.md
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      # TODO: uncomment
+      # - uses: JasonEtco/create-an-issue@1a16035489d05041b9af40b970f02e301c52ffba
+      #   if: failure()
+      #   with:
+      #     filename: .github/workflows/bot_issue_template.md
+      #   env:
+      #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Cleanup
         if: always()
+        shell: bash # no need for micromamba-shell
+        # Do not cache temporary envs with 'cache-environment: true'
         run: |
-          # Do not cache temporary envs with 'cache-env: true'
           rm -rf $(micromamba info --json | jq -r '."env location"')/envs || true
           rm -rf ~/tmproot* || true
           rm -rf $(micromamba info --json | jq -r '."env location"')/conda-build/conda-bld || true

.github/workflows/linters.yml

@@ -2,11 +2,14 @@ name: Linters (Python, C++)
 
 on:
   push:
-   branches:
-     - main
-  pull_request:
     branches:
-     - main
+      - maadwdwdwd
+  # push:
+  #  branches:
+  #    - main
+  # pull_request:
+  #   branches:
+  #    - main
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -18,18 +21,10 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Install pre-commit
-      uses: mamba-org/provision-with-micromamba@main
+      uses: mamba-org/setup-micromamba@v1
       with:
-        environment-file: false
         environment-name: linters
-        channels: conda-forge
-        extra-specs: pre-commit
-    - name: Micromamba info
-      shell: bash -el {0}
-      run: |
-        micromamba info
-        micromamba list
+        create-args: pre-commit
     - name: Run all linters
-      shell: bash -el {0}
-      run: |
-        pre-commit run --all-files --verbose --show-diff-on-failure
+      shell: micromamba-shell {0}
+      run: pre-commit run --all-files --verbose --show-diff-on-failure