[Github Actions] C/C++ build/test scripts simplified

Author: Gonzalo Diaz

.github/workflows/c-coverage.yml

@@ -18,6 +18,11 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
 
+      - name: Install/Adjust VCPKG
+        shell: bash
+        run: |
+          echo "VCPKG_ROOT=/usr/local/share/vcpkg" >> $GITHUB_ENV
+
       - name: Install Tools
         run: |
           sudo apt-get update
@@ -36,7 +41,6 @@ jobs:
 
       - name: Build
         run: |
-          export VCPKG_ROOT=/usr/local/share/vcpkg
           make build
 
       - name: Test / Coverage

.github/workflows/c-linux.yml

@@ -28,16 +28,7 @@ jobs:
       - name: Install
         shell: bash
         run: |
-          if [ "$RUNNER_OS" == "macOS" ]; then
-              brew install vcpkg
-              git clone https://github.com/microsoft/vcpkg "$HOME/vcpkg"
-              export VCPKG_ROOT="$HOME/vcpkg"
-              echo "VCPKG_ROOT=$HOME/vcpkg" >> $GITHUB_ENV
-          elif [ "$RUNNER_OS" == "Linux" ]; then
-              echo "VCPKG_ROOT=/usr/local/share/vcpkg" >> $GITHUB_ENV
-          elif [ "$RUNNER_OS" == "Windows" ]; then
-              echo "VCPKG_ROOT=C:/vcpkg" >> $GITHUB_ENV
-          fi
+          echo "VCPKG_ROOT=/usr/local/share/vcpkg" >> $GITHUB_ENV
 
       - name: Check Tools
         run: |

.github/workflows/c-windows.yml

@@ -29,16 +29,7 @@ jobs:
       - name: Install
         shell: bash
         run: |
-          if [ "$RUNNER_OS" == "macOS" ]; then
-              brew install vcpkg
-              git clone https://github.com/microsoft/vcpkg "$HOME/vcpkg"
-              export VCPKG_ROOT="$HOME/vcpkg"
-              echo "VCPKG_ROOT=$HOME/vcpkg" >> $GITHUB_ENV
-          elif [ "$RUNNER_OS" == "Linux" ]; then
-              echo "VCPKG_ROOT=/usr/local/share/vcpkg" >> $GITHUB_ENV
-          elif [ "$RUNNER_OS" == "Windows" ]; then
-              echo "VCPKG_ROOT=C:/vcpkg" >> $GITHUB_ENV
-          fi
+          echo "VCPKG_ROOT=C:/vcpkg" >> $GITHUB_ENV
 
       - name: Check Tools
         run: |