v2.0.0 - Redesign, Complex Numbers, Custom Tensors

.github/workflows/prgate.yaml

@@ -59,6 +59,58 @@ jobs:
         working-directory: ${{github.workspace}}/build
         run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test
 
+  linux-examples-images:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Git config for fetching pull requests
+        run: |
+          git config --global --add remote.origin.fetch +refs/pull/*/merge:refs/remotes/pull/*
+
+      - name: CMake config
+        working-directory: ${{github.workspace}}/examples/images
+        run: cmake -B ${{github.workspace}}/examples/images/build
+        env:
+          LIBNPY_REPO: https://github.com/${{github.repository}}
+          LIBNPY_TAG: ${{github.sha}}
+
+      - name: CMake build
+        working-directory: ${{github.workspace}}/examples/images/build
+        run: make
+
+      - name: CMake test
+        working-directory: ${{github.workspace}}/examples/images/build
+        run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test
+
+  linux-examples-custom_tensors:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Git config for fetching pull requests
+        run: |
+          git config --global --add remote.origin.fetch +refs/pull/*/merge:refs/remotes/pull/*
+
+      - name: CMake config
+        working-directory: ${{github.workspace}}/examples/custom_tensors
+        run: cmake -B ${{github.workspace}}/examples/custom_tensors/build
+        env:
+          LIBNPY_REPO: https://github.com/${{github.repository}}
+          LIBNPY_TAG: ${{github.sha}}
+
+      - name: CMake build
+        working-directory: ${{github.workspace}}/examples/custom_tensors/build
+        run: make
+
+      - name: CMake test
+        working-directory: ${{github.workspace}}/examples/custom_tensors/build
+        run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test -L npy
+
   linux-asan:
     runs-on: ubuntu-latest
 
@@ -122,6 +174,58 @@ jobs:
         working-directory: ${{github.workspace}}/build
         run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test
 
+  windows-examples-images:
+    runs-on: windows-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Git config for fetching pull requests
+        run: |
+          git config --global --add remote.origin.fetch +refs/pull/*/merge:refs/remotes/pull/*
+
+      - name: CMake config
+        working-directory: ${{github.workspace}}/examples/images
+        run: cmake -B ${{github.workspace}}/examples/images/build
+        env:
+          LIBNPY_REPO: https://github.com/${{github.repository}}
+          LIBNPY_TAG: ${{github.sha}}
+
+      - name: CMake build
+        working-directory: ${{github.workspace}}/examples/images/build
+        run: cmake --build . --config Release
+
+      - name: CMake test
+        working-directory: ${{github.workspace}}/examples/images/build
+        run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test
+
+  windows-examples-custom_tensors:
+    runs-on: windows-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Git config for fetching pull requests
+        run: |
+          git config --global --add remote.origin.fetch +refs/pull/*/merge:refs/remotes/pull/*
+
+      - name: CMake config
+        working-directory: ${{github.workspace}}/examples/custom_tensors
+        run: cmake -B ${{github.workspace}}/examples/custom_tensors/build
+        env:
+          LIBNPY_REPO: https://github.com/${{github.repository}}
+          LIBNPY_TAG: ${{github.sha}}
+
+      - name: CMake build
+        working-directory: ${{github.workspace}}/examples/custom_tensors/build
+        run: cmake --build . --config Release
+
+      - name: CMake test
+        working-directory: ${{github.workspace}}/examples/custom_tensors/build
+        run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test -L npy
+
   macos:
     runs-on: macos-latest
 
@@ -154,3 +258,140 @@ jobs:
       - name: CMake test
         working-directory: ${{github.workspace}}/build
         run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test
+
+  macos-examples-images:
+    runs-on: macos-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Git config for fetching pull requests
+        run: |
+          git config --global --add remote.origin.fetch +refs/pull/*/merge:refs/remotes/pull/*
+
+      - name: CMake config
+        working-directory: ${{github.workspace}}/examples/images
+        run: cmake -B ${{github.workspace}}/examples/images/build
+        env:
+          LIBNPY_REPO: https://github.com/${{github.repository}}
+          LIBNPY_TAG: ${{github.sha}}
+
+      - name: CMake build
+        working-directory: ${{github.workspace}}/examples/images/build
+        run: make
+
+      - name: CMake test
+        working-directory: ${{github.workspace}}/examples/images/build
+        run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test
+
+  macos-examples-custom_tensors:
+    runs-on: macos-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Git config for fetching pull requests
+        run: |
+          git config --global --add remote.origin.fetch +refs/pull/*/merge:refs/remotes/pull/*
+
+      - name: CMake config
+        working-directory: ${{github.workspace}}/examples/custom_tensors
+        run: cmake -B ${{github.workspace}}/examples/custom_tensors/build
+        env:
+          LIBNPY_REPO: https://github.com/${{github.repository}}
+          LIBNPY_TAG: ${{github.sha}}
+
+      - name: CMake build
+        working-directory: ${{github.workspace}}/examples/custom_tensors/build
+        run: make
+
+      - name: CMake test
+        working-directory: ${{github.workspace}}/examples/custom_tensors/build
+        run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test -L npy
+
+  macos-x86_64:
+    runs-on: macos-15-intel
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Get dependencies
+        run: |
+          brew update && brew install ninja
+
+      - name: CMake config
+        run: cmake -B ${{github.workspace}}/build --preset release-clang
+
+      - name: CMake build
+        working-directory: ${{github.workspace}}/build
+        run: ninja
+
+      - name: Use Python 3.11
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.11"
+
+      - name: Generate large NPZ files
+        working-directory: ${{github.workspace}}/
+        run: |
+          pip install numpy
+          python ${{github.workspace}}/test/generate_large_test.py
+
+      - name: CMake test
+        working-directory: ${{github.workspace}}/build
+        run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test
+
+  macos-x86_64-examples-images:
+    runs-on: macos-15-intel
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Git config for fetching pull requests
+        run: |
+          git config --global --add remote.origin.fetch +refs/pull/*/merge:refs/remotes/pull/*
+
+      - name: CMake config
+        working-directory: ${{github.workspace}}/examples/images
+        run: cmake -B ${{github.workspace}}/examples/images/build
+        env:
+          LIBNPY_REPO: https://github.com/${{github.repository}}
+          LIBNPY_TAG: ${{github.sha}}
+
+      - name: CMake build
+        working-directory: ${{github.workspace}}/examples/images/build
+        run: make
+
+      - name: CMake test
+        working-directory: ${{github.workspace}}/examples/images/build
+        run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test
+
+  macos-x86_64-examples-custom_tensors:
+    runs-on: macos-15-intel
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Git config for fetching pull requests
+        run: |
+          git config --global --add remote.origin.fetch +refs/pull/*/merge:refs/remotes/pull/*
+
+      - name: CMake config
+        working-directory: ${{github.workspace}}/examples/custom_tensors
+        run: cmake -B ${{github.workspace}}/examples/custom_tensors/build
+        env:
+          LIBNPY_REPO: https://github.com/${{github.repository}}
+          LIBNPY_TAG: ${{github.sha}}
+
+      - name: CMake build
+        working-directory: ${{github.workspace}}/examples/custom_tensors/build
+        run: make
+
+      - name: CMake test
+        working-directory: ${{github.workspace}}/examples/custom_tensors/build
+        run: ctest -V --build-config Release --timeout 120 --output-on-failure -T Test -L npy

CHANGELOG.md

@@ -1,5 +1,25 @@
 # Changelog
 
+## [2026-01-14 - Version 2.0.0](https://github.com/matajoh/libnpy/releases/tag/v2.0.0)
+
+Major version with breaking changes.
+
+**Breaking Changes**:
+- `onpzstream` has been split into `npzfilewriter` and `npzstringwriter`
+- `inpzstream` has been split into `npzfilereader` and `npzstringreader`
+- The library interface has been merged into a single `npy.h` header
+
+Improvements:
+- Support for complex numbers has been added
+- The library design has been greatly simplified
+- The example projects have been broken out into self-contained projects (which fetch
+  the main project using `FetchContent`) and a `custom_tensors` example has been added
+  showing a non-trivial custom tensor implementation
+- Custom tensor support is greatly improved, and is now fully featured
+
+Bugfixes:
+- Fixed an issue with broken CRC checks on Windows
+
 ## [2024-11-01 - Version 1.5.3](https://github.com/matajoh/libnpy/releases/tag/v1.5.3)
 
 Improvements: