[CI] Fix mamba 1.x examples

.github/workflows/example-10.yml

@@ -73,76 +73,3 @@ jobs:
           conda list
           python -VV
           printenv | sort
-
-  example-10-mambaforge:
-    # NOTE: Mambaforge is now equivalent to Miniforge.
-    # We are only testing this to make sure there's a smooth transition.
-    # It should be removed once the product is definitely sunset.
-    # prevent cronjobs from running on forks
-    if:
-      (github.event_name == 'schedule' && github.repository ==
-      'conda-incubator/setup-miniconda') || (github.event_name != 'schedule')
-    name: Ex10 (${{ matrix.os }}, Mambaforge)
-    runs-on: ${{ matrix.os }}-latest
-    defaults:
-      run:
-        shell: bash -el {0}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: ["ubuntu", "macos", "windows"]
-        include:
-          # should use mamba 0.7.4 to upgrade to mamba 0.7.6
-          - os: ubuntu
-            environment-file: etc/example-environment-no-name.yml
-            miniforge-variant: Mambaforge
-            miniforge-version: 4.9.2-2
-            mamba-version: 0.7.6
-            python-version: 3.6
-          # should use mamba >= 0.20
-          - os: ubuntu
-            environment-file: etc/example-environment-no-name.yml
-            miniforge-variant: Mambaforge
-            mamba-version: ">=0.20"
-          # should use mamabforge `latest`
-          - os: windows
-            environment-file: etc/example-explicit.Windows.conda.lock
-            condarc-file: etc/example-condarc.yml
-            miniforge-variant: Mambaforge
-          - os: macos
-            miniforge-variant: Mambaforge
-            miniforge-version: "23.3.1-1"
-    timeout-minutes: 30
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./
-        id: setup-miniconda
-        with:
-          condarc-file: ${{ matrix.condarc-file }}
-          environment-file: ${{ matrix.environment-file }}
-          miniforge-variant: ${{ matrix.miniforge-variant }}
-          miniforge-version: ${{ matrix.miniforge-version }}
-          mamba-version: ${{ matrix.mamba-version }}
-          use-mamba: true
-          python-version: ${{ matrix.python-version }}
-          clean-patched-environment-file: false
-
-      - run: |
-          mamba info
-          mamba list
-          python -VV
-          printenv | sort
-      - name: verify unpatched environment.yml is reported and not cleaned
-        if: contains(matrix.environment-file, '.yml') && !matrix.python-version
-        run: |
-          set -eux
-          ls '${{ steps.setup-miniconda.outputs.environment-file }}'
-          ls '${{ matrix.environment-file }}'
-          diff -s '${{ steps.setup-miniconda.outputs.environment-file }}' '${{ matrix.environment-file }}' | grep 'are identical'
-      - name: verify patched output is reported, correct, and not cleaned
-        if: contains(matrix.environment-file, '.yml') && matrix.python-version
-        run: |
-          set -eux
-          if [ "$(diff '${{ steps.setup-miniconda.outputs.environment-file }}' '${{ matrix.environment-file }}' | grep -c 'python=${{ matrix.python-version }}')" -ge 1 ] ; then echo ok ; else exit 1 ; fi
-          python --version | grep "Python ${{ matrix.python-version }}"
-          awk '/- conda-forge/,/- defaults/' '${{ steps.setup-miniconda.outputs.environment-file }}'

.github/workflows/example-6.yml

@@ -32,7 +32,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
-        mamba-version: ["1.5.10", "2"]
+        mamba-version: ["1.5.*", "2"]
         include:
           - os: ubuntu-latest
             activate-environment: anaconda-client-env
@@ -49,13 +49,7 @@ jobs:
       - uses: ./
         with:
           miniforge-variant: Miniforge3
-          # Use an old Miniforge (without conda-libmamba-solver) to allow updates to mamba v2.
-          # Set the solver to classic for those too. This can be removed when
-          # conda-libmamba-solver is released with libmamba v2 compatibility.
-          miniforge-version:
-            ${{ matrix.mamba-version == '2' && '23.1.0-0' || 'latest' }}
-          conda-solver:
-            ${{ matrix.mamba-version == '2' && 'classic' || 'libmamba' }}
+          miniforge-version: latest
           python-version: "3.11"
           mamba-version: ${{ matrix.mamba-version }}
           channels: conda-forge,nodefaults

README.md

@@ -450,10 +450,10 @@ jobs:
 
 ### Example 7: Lockfiles
 
-`conda list --explicit` and [conda-lock][] support generating [explicit
-environment specifications][explicit-spec], which skip the environment solution
-step altogether, as they contain the _ordered_ list of exact URLs needed to
-reproduce the environment.
+`conda list --explicit` and [conda-lock][conda-lock] support generating
+[explicit environment specifications][explicit-spec], which skip the environment
+solution step altogether, as they contain the _ordered_ list of exact URLs
+needed to reproduce the environment.
 
 This means explicitly-defined environments which: