.dockerignore

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+.dockerignore
+Dockerfile

.github/workflows/ci-build.yml

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+name: CI
+
+on:
+  pull_request:
+    branches:
+     - develop
+     - master
+     - main
+
+jobs:
+  test-full:
+    name: Basic Test Suite
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-latest]
+        python-version: ["3.10"]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Check Python Version
+        run: python --version
+
+      - name: Install macOS Dependencies
+        if: runner.os == 'macOS'
+        run: |
+          brew tap sfarrens/sf
+          brew install bigmac
+          brew install catch2 cfitsio fftw libomp armadillo gsl healpix
+
+      - name: Install Linux Dependencies
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libcfitsio-dev
+          sudo apt-get install -y libfftw3-dev
+          sudo apt-get install -y libarmadillo-dev
+          sudo apt-get install -y libgsl-dev
+          sudo apt-get install -y libsharp-dev
+          sudo apt-get install -y libhealpix-cxx-dev
+          sudo apt-get install -y healpy-data
+          wget https://github.com/catchorg/Catch2/archive/refs/tags/v3.1.0.tar.gz
+          tar -xvf v3.1.0.tar.gz
+          cd Catch2-3.1.0
+          cmake -Bbuild -H. -DBUILD_TESTING=OFF
+          sudo cmake --build build/ --target install
+          cd
+
+      - name: Compile Sparse2D Binaries
+        run: |
+          mkdir build
+          cd build
+          cmake .. --log-level=VERBOSE
+          make -j 4
+
+      - name: Run Unit Tests
+        run: |
+          cd build
+          make test
+
+      - name: Archive Unit Test Log
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-log-${{ matrix.os }}
+          retention-days: 14
+          path: |
+            build/Testing/Temporary/LastTest.log
+
+  test-pysap:
+    name: PySAP Compatibility Test
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.10"]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Check Python Version
+        run: python --version
+
+      - name: Install Linux Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libcfitsio-dev
+          sudo apt-get install -y python3
+          sudo apt-get install -y python3-pip
+          wget https://github.com/catchorg/Catch2/archive/refs/tags/v3.1.0.tar.gz
+          tar -xvf v3.1.0.tar.gz
+          cd Catch2-3.1.0
+          cmake -Bbuild -H. -DBUILD_TESTING=OFF
+          sudo cmake --build build/ --target install
+          cd
+
+      - name: Compile Sparse2D Binaries
+        run: |
+          mkdir build
+          cd build
+          cmake .. --log-level=VERBOSE -DONLY_SPARSE=ON -DUSE_FFTW=OFF -DBUILD_CFITSIO=ON
+          make -j 4
+
+      - name: Run Unit Tests
+        run: |
+          cd build
+          make test
+
+      - name: Archive Unit Test Log
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-log-pysap
+          retention-days: 14
+          path: |
+            build/Testing/Temporary/LastTest.log

.github/workflows/deploy-image.yml

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+name: Create and publish a Docker image
+
+on:
+  push:
+    branches: ['master']
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.gitignore

@@ -1,2 +1,35 @@
-# Ignore build files
-build/
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+# Ignore build directory
+build