fix branch

.github/workflows/cmake.yml

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+name: CMake
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Release
+
+jobs:
+  build:
+    # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
+    # You can convert this to a matrix build if you need cross-platform coverage.
+    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        build_type: [Release, Debug]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Install dependencies
+      if: ${{ matrix.os == 'ubuntu-latest' }}
+      run: |
+        chmod +x ${{github.workspace}}/install_dependencies.sh
+        sudo ${{github.workspace}}/install_dependencies.sh
+
+    - name: Configure
+      working-directory: ${{github.workspace}}/tests
+      # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
+      # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
+
+    - name: Build
+      working-directory: ${{github.workspace}}/tests
+      # Build your program with the given configuration
+      run: cmake --build ${{github.workspace}}/build --config ${{ matrix.build_type }}
+
+    - name: Test
+      working-directory: ${{github.workspace}}/build
+      # Execute tests defined by the CMake configuration.
+      # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
+      run: ctest -C ${{ matrix.build_type }}

.gitignore

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+build/*

README.md

@@ -1,2 +1 @@
-# position-lib
-Header only position representation, conversion and formatting
+# position-lib

install_dependencies.sh

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+#!/bin/sh
+apt-get install -y gcc g++ make cmake ninja-build