ci: Implement multi-platform release build and publish workflow via GitHub Actions.

Author: ProgrammerKR

.github/workflows/release.yml

@@ -48,18 +48,46 @@ jobs:
 
       - name: Install LLVM (Windows)
         if: matrix.os == 'windows-latest'
+        shell: pwsh
         run: |
-          choco install llvm -y
-          echo "C:/Program Files/LLVM/bin" >> $GITHUB_PATH
-          echo "LLVM_DIR=C:/Program Files/LLVM/lib/cmake/llvm" >> $GITHUB_ENV
-          echo "LLVM_ROOT=C:/Program Files/LLVM" >> $GITHUB_ENV
+          choco install llvm --version 17.0.6 -y --force
+          $llvmRoot = "C:\Program Files\LLVM"
+          if (-not (Test-Path $llvmRoot)) { $llvmRoot = "C:\Program Files (x86)\LLVM" }
+          
+          $llvmDir = ""
+          $candidates = @("$llvmRoot\lib\cmake\llvm", "$llvmRoot\share\llvm\cmake", "$llvmRoot\lib\llvm\cmake", "$llvmRoot\cmake")
+          foreach ($c in $candidates) {
+            if (Test-Path "$c\LLVMConfig.cmake") { $llvmDir = $c; break }
+          }
+          
+          if (-not $llvmDir -and (Test-Path "C:\Program Files\LLVM\lib\cmake\llvm")) {
+             $llvmDir = "C:\Program Files\LLVM\lib\cmake\llvm"
+          }
+          
+          if ($llvmDir) {
+            $llvmDir = $llvmDir -replace "\\", "/"
+            $llvmRoot = $llvmRoot -replace "\\", "/"
+            Add-Content $env:GITHUB_PATH "$llvmRoot/bin"
+            Add-Content $env:GITHUB_ENV "LLVM_DIR=$llvmDir"
+            Add-Content $env:GITHUB_ENV "LLVM_ROOT=$llvmRoot"
+          } else {
+            exit 1
+          }
 
-      - name: Configure CMake
+      - name: Configure (Unix)
+        if: matrix.os != 'windows-latest'
         shell: bash
         run: |
-          cmake -S . -B build -DCMAKE_BUILD_TYPE=Release \
-            -DCMAKE_PREFIX_PATH="C:/Program Files/LLVM" \
-            -DLLVM_DIR="C:/Program Files/LLVM/lib/cmake/llvm"
+          cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
+
+      - name: Configure (Windows)
+        if: matrix.os == 'windows-latest'
+        shell: pwsh
+        run: |
+          cmake -S . -B build `
+             -DCMAKE_BUILD_TYPE=Release `
+             -DLLVM_DIR="$env:LLVM_DIR" `
+             -DCMAKE_PREFIX_PATH="$env:LLVM_ROOT"
 
       - name: Build
         shell: bash
@@ -77,18 +105,28 @@ jobs:
             exit 1
           fi
 
-      - name: Rename Binary
-        shell: bash
-        run: |
-          mv "${{ matrix.binary_path }}" ${{ matrix.asset_name }}
-          
       - name: Build Installer (Windows)
         if: matrix.os == 'windows-latest'
-        shell: cmd
+        shell: pwsh
         run: |
-          "C:\Program Files (x86)\Inno Setup 6\ISCC.exe" setup.iss
-          dir build
+          choco install innosetup -y
+          New-Item -ItemType Directory -Force -Path bin
+          Copy-Item "build/Release/proxpl.exe" -Destination "bin/"
+          Copy-Item "build/Release/prm.exe" -Destination "bin/"
+          if (Test-Path "build/Release/proxpl_lib.dll") {
+            Copy-Item "build/Release/proxpl_lib.dll" -Destination "bin/"
+          }
+          ISCC setup.iss
+          Get-ChildItem -Path build
 
+      - name: Rename Binary
+        shell: bash
+        run: |
+          if [ "${{ matrix.os }}" == "windows-latest" ]; then
+             cp "${{ matrix.binary_path }}" ${{ matrix.asset_name }}
+          else
+             mv "${{ matrix.binary_path }}" ${{ matrix.asset_name }}
+          fi
 
       - name: Upload Artifact
         uses: actions/upload-artifact@v4