mooch443 · mooch443 · Feb 11, 2026 · Feb 11, 2026 · Feb 11, 2026 · Feb 11, 2026
diff --git a/.github/environment.yml b/.github/environment.yml
@@ -1,7 +1,9 @@
-name: tracking
+name: base
 channels:
     - conda-forge
     - nodefaults
 dependencies:
-    - conda-build
+    - conda-build>=24
+    - conda>=24
     - git
+    - python
diff --git a/.github/macos-environment-arm64.yml b/.github/macos-environment-arm64.yml
@@ -1,6 +1,9 @@
-name: tracking
+name: base
 channels:
     - conda-forge
     - nodefaults
 dependencies:
-    - conda-build
+    - conda-build>=24
+    - conda>=24
+    - python
+    - git
diff --git a/.github/macos-environment.yml b/.github/macos-environment.yml
@@ -3,4 +3,7 @@ channels:
     - conda-forge
     - nodefaults
 dependencies:
-    - conda-build
+    - conda-build>=24
+    - conda>=24
+    - python
+    - git
diff --git a/.github/workflows/cmake-macos-arm.yml b/.github/workflows/cmake-macos-arm.yml
@@ -6,8 +6,8 @@ env:
   # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
   BUILD_TYPE: Release
   MACOSX_DEPLOYMENT_TARGET: 11.0
-  CONDA_BUILD_SYSROOT: /Applications/Xcode_26.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk
-  SDKROOT: /Applications/Xcode_26.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk
+  CONDA_BUILD_SYSROOT: /Applications/Xcode_26.3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
+  SDKROOT: /Applications/Xcode_26.3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
   GITHUB_WORKFLOW: CondaBuildMacOS
 
 jobs:
@@ -21,9 +21,8 @@ jobs:
       fail-fast: false
       matrix:
         os: ["macos-26"]
-        python-version: ["3.11"]
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         ref: ${{ github.ref }}
         submodules: 'recursive'
@@ -49,13 +48,29 @@ jobs:
     - uses: conda-incubator/setup-miniconda@v3
       with:
         miniforge-version: latest
-        environment-file: .github/macos-environment-arm64.yml
-        activate-environment: tracking
-        python-version: ${{ matrix.python-version }}
+        activate-environment: base
         channels: conda-forge
-        auto-activate-base: true
-        auto-update-conda: true
-        use-only-tar-bz2: true
+        auto-update-conda: false
+    - name: Get conda prefix
+      id: conda-prefix
+      shell: bash
+      run: echo "path=$CONDA" >> $GITHUB_OUTPUT
+    - name: Cache conda base environment
+      id: conda-env-cache
+      uses: actions/cache@v4
+      with:
+        path: ${{ steps.conda-prefix.outputs.path }}
+        key: ${{ runner.os }}-conda-env-1-${{ steps.envhash.outputs.hash }}
+    - name: Install environment into base
+      if: steps.conda-env-cache.outputs.cache-hit != 'true'
+      shell: bash -el {0}
+      working-directory: ${{github.workspace}}
+      run: |
+        echo "::group::Install environment into base"
+        conda env update --name base -f .github/macos-environment-arm64.yml
+        conda info
+        conda list
+        echo "::endgroup::"
     - name: Create .condarc file
       run: |
         conda config --show channels
@@ -84,8 +99,11 @@ jobs:
         echo "::endgroup::"
         echo "::group::Fix Meta"
         cd $GITHUB_WORKSPACE/conda
-        p=${GITHUB_REF##*/}
+        p=${GITHUB_REF#refs/heads/}
+        p_sanitized=${p//\//_}
+        p_sanitized=${p_sanitized//-/_}
         sed -i -e '/^{% set git_tag =/ s+main+'$p'+g' meta.yaml
+        sed -i -e '/^{% set git_tag_sanitized =/ s+main+'$p_sanitized'+g' meta.yaml
         cat meta.yaml
         echo "::endgroup::"
         echo "::group::Fix PostLink"

diff --git a/.github/workflows/cmake-macos-intel.yml b/.github/workflows/cmake-macos-intel.yml
@@ -78,8 +78,11 @@ jobs:
         echo "::endgroup::"
         echo "::group::Fix Meta"
         cd $GITHUB_WORKSPACE/conda
-        p=${GITHUB_REF##*/}
+        p=${GITHUB_REF#refs/heads/}
+        p_sanitized=${p//\//_}
+        p_sanitized=${p_sanitized//-/_}
         sed -i -e '/^{% set git_tag =/ s+main+'$p'+g' meta.yaml
+        sed -i -e '/^{% set git_tag_sanitized =/ s+main+'$p_sanitized'+g' meta.yaml
         cat meta.yaml
         echo "::endgroup::"
         echo "::group::Fix PostLink"

diff --git a/.github/workflows/cmake-ubuntu.yml b/.github/workflows/cmake-ubuntu.yml
@@ -18,10 +18,11 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-24.04"]
-        solver: ["classic"]
-        python-version: ["3.11"]
+    defaults:
+      run:
+        shell: bash -el {0}
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         ref: ${{ github.ref }}
         submodules: 'recursive'
@@ -36,53 +37,73 @@ jobs:
     - uses: conda-incubator/setup-miniconda@v3
       with:
         miniforge-version: latest
-        environment-file: .github/environment.yml
-        activate-environment: tracking
-        python-version: ${{ matrix.python-version }}
         channels: conda-forge
-        auto-activate-base: true
-        auto-update-conda: true
+        conda-remove-defaults: true
+        auto-activate: true
+        auto-update-conda: false
+        activate-environment: base
+        pkgs-dirs: ~/conda_pkgs_dir
+    - name: Get conda prefix and cache date
+      id: conda-prefix
+      shell: bash
+      run: |
+        echo "path=$CONDA" >> $GITHUB_OUTPUT
+        echo "month=$(date +%Y-%m)" >> $GITHUB_OUTPUT
+    - name: Cache conda base environment
+      id: conda-env-cache
+      uses: actions/cache@v4
+      with:
+        path: ${{ steps.conda-prefix.outputs.path }}
+        key: ${{ runner.os }}-conda-env-${{ steps.conda-prefix.outputs.month }}-${{ hashFiles('.github/environment.yml') }}
+    - name: Install environment into base
+      if: steps.conda-env-cache.outputs.cache-hit != 'true'
+      working-directory: ${{github.workspace}}
+      run: |
+        echo "::group::Install environment into base"
+        conda env update --name base -f .github/environment.yml
+        conda info
+        conda list
+        echo "::endgroup::"
     - name: Free up disk space
       run: |
         sudo rm -rf /usr/share/dotnet /usr/local/lib/android /opt/ghc || true
         sudo apt-get clean
     - name: Build
-      shell: bash -l {0}
       working-directory: ${{github.workspace}}
       run: |
         echo "::group::Info"
         conda info
+        echo $CONDA_DEFAULT_ENV
         conda list
         echo "::endgroup::"
         echo "::group::Fix Meta"
         cd $GITHUB_WORKSPACE/conda
-        p=${GITHUB_REF##*/}
+        p=${GITHUB_REF#refs/heads/}
+        p_sanitized=${p//\//_}
+        p_sanitized=${p_sanitized//-/_}
         sed -i -e '/^{% set git_tag =/ s+main+'$p'+g' meta.yaml
+        sed -i -e '/^{% set git_tag_sanitized =/ s+main+'$p_sanitized'+g' meta.yaml
         sed -i -e 's/_cuda[0-9.]*/\*/g' -e 's/_cudnn/\*/g' -e 's/_cu[0-9.]*/\*/g' meta.yaml
         sed -i.bak 's|--index-url https://download.pytorch.org/whl/cu118||g' post-link.sh
         cat meta.yaml
         echo "::endgroup::"
         echo "::group::Build"
-        conda update --all --override-channels -c conda-forge -y
-        conda clean -a -y
-        pip cache purge -v --no-input
         conda build . --override-channels -c conda-forge
         echo "::endgroup::"
         echo $CONDA_PREFIX
     - name: Test
-      shell: bash -l {0}
       working-directory: ${{github.workspace}}
       run: |
         echo "::group::Test"
         echo $CONDA_PREFIX
+        conda index $CONDA_PREFIX/conda-bld/
         conda create -y -n test --override-channels -c $CONDA_PREFIX/conda-bld/ -c conda-forge trex
-        pip cache purge -v --no-input
         conda activate test
         pvinfo -opencv_ffmpeg_support
         pvinfo -opencv_opencl_support
         echo "::endgroup::"
         echo "::group::TestFunctions"
-        conda install -y unzip
+        conda install -y -n test unzip
         cd $GITHUB_WORKSPACE/Application/Tests
         ./run_unix.bash
         echo "::endgroup::"