fix conan file

.github/workflows/release.yml

@@ -1,7 +1,3 @@
-# SPDX-FileCopyrightText: 2025 William Bell
-#
-# SPDX-License-Identifier: GPL-3.0-or-later
-
 name: Build and Release
 
 on:
@@ -17,6 +13,21 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
+      # Linux
+      - name: Install build tools (Linux)
+        if: runner.os == 'Linux'
+        run: sudo apt-get update && sudo apt-get install -y flex bison
+
+      # macOS
+      - name: Install build tools (macOS)
+        if: runner.os == 'macOS'
+        run: brew install flex bison
+
+      # Windows
+      - name: Install build tools (Windows)
+        if: runner.os == 'Windows'
+        run: choco install winflexbison -y
+        shell: pwsh
       - name: Checkout code
         uses: actions/checkout@v3
         with:
@@ -27,24 +38,47 @@ jobs:
         with:
           python-version: '3.x'
 
-      - name: Install Conan
+      - name: Install Conan (Linux/macOS)
+        if: runner.os != 'Windows'
         run: |
           python -m pip install --upgrade pip
           pip install conan
-        shell: ${{ matrix.os == 'windows-latest' && 'pwsh' || 'bash' }}
+        shell: bash
 
-      - name: Configure Conan
+      - name: Install Conan (Windows)
+        if: runner.os == 'Windows'
+        run: |
+          python -m pip install --upgrade pip
+          pip install conan
+        shell: pwsh
+
+      - name: Configure Conan (Linux/macOS)
+        if: runner.os != 'Windows'
         run: conan profile detect
-        shell: ${{ matrix.os == 'windows-latest' && 'pwsh' || 'bash' }}
+        shell: bash
 
-      - name: Install dependencies and build with Conan
+      - name: Configure Conan (Windows)
+        if: runner.os == 'Windows'
+        run: conan profile detect
+        shell: pwsh
+
+      - name: Install dependencies and build (Linux/macOS)
+        if: runner.os != 'Windows'
         run: |
           conan install . --build=missing
           conan build .
-        shell: ${{ matrix.os == 'windows-latest' && 'pwsh' || 'bash' }}
+        shell: bash
 
-      - name: Determine if prerelease
+      - name: Install dependencies and build (Windows)
-        id: prerelease_check
+        if: runner.os == 'Windows'
+        run: |
+          conan install . --build=missing
+          conan build .
+        shell: pwsh
+
+      - name: Determine if prerelease (Linux/macOS)
+        if: runner.os != 'Windows'
+        id: prerelease_check_unix
         run: |
           TAG=${GITHUB_REF##refs/tags/}
           if [[ "$TAG" == prerelease-* ]]; then
@@ -53,48 +87,54 @@ jobs:
             echo "false" > prerelease.txt
           fi
           echo "prerelease=$(cat prerelease.txt)" >> $GITHUB_OUTPUT
-        shell: ${{ matrix.os == 'windows-latest' && 'pwsh' || 'bash' }}
+        shell: bash
 
-      - name: Archive build folder
+      - name: Determine if prerelease (Windows)
+        if: runner.os == 'Windows'
+        id: prerelease_check_win
+        run: |
+          $TAG = $env:GITHUB_REF -replace 'refs/tags/', ''
+          if ($TAG -like 'prerelease-*') {
+            echo "true" > prerelease.txt
+          } else {
+            echo "false" > prerelease.txt
+          }
+          echo "prerelease=$(Get-Content prerelease.txt)" >> $env:GITHUB_OUTPUT
+        shell: pwsh
+
+      - name: Archive build folder (Linux/macOS)
+        if: runner.os != 'Windows'
         run: |
           TAG=${GITHUB_REF##refs/tags/}
-          if [[ "$RUNNER_OS" == "Linux" ]]; then
+          OS=$(uname -s | tr '[:upper:]' '[:lower:]')
-            OS=linux
+          ARCH=$(uname -m)
-            ARCH=$(uname -m)
+          FOLDER_NAME="chloride-$TAG-$OS-$ARCH"
-            FOLDER_NAME="chloride-$TAG-$OS-$ARCH"
+          TAR_NAME="$FOLDER_NAME.tar.gz"
-            TAR_NAME="$FOLDER_NAME.tar.gz"
+          mv build/bin "$FOLDER_NAME"
-            mv build/bin "$FOLDER_NAME"
+          cp LICENSE "$FOLDER_NAME"
-            cp LICENSE "$FOLDER_NAME"
+          tar -czf "$TAR_NAME" "$FOLDER_NAME"
-            tar -czf "$TAR_NAME" "$FOLDER_NAME"
-          elif [[ "$RUNNER_OS" == "macOS" ]]; then
-            OS=macos
-            ARCH=$(uname -m)
-            FOLDER_NAME="chloride-$TAG-$OS-$ARCH"
-            TAR_NAME="$FOLDER_NAME.tar.gz"
-            mv build/bin "$FOLDER_NAME"
-            cp LICENSE "$FOLDER_NAME"
-            tar -czf "$TAR_NAME" "$FOLDER_NAME"
-          else
-            # Windows
-            $TAG = $env:GITHUB_REF -replace 'refs/tags/', ''
-            $ARCH = if ([Environment]::Is64BitOperatingSystem) { 'x64' } else { 'x86' }
-            $FOLDER_NAME = "chloride-$TAG-windows-$ARCH"
-            $TAR_NAME = "$FOLDER_NAME.zip"
-            Rename-Item build\bin $FOLDER_NAME
-            Copy-Item LICENSE $FOLDER_NAME
-            Compress-Archive -Path $FOLDER_NAME -DestinationPath $TAR_NAME
-          fi
           echo "TAR_NAME=$TAR_NAME" >> $GITHUB_ENV
-        shell: ${{ matrix.os == 'windows-latest' && 'pwsh' || 'bash' }}
+        shell: bash
+
+      - name: Archive build folder (Windows)
+        if: runner.os == 'Windows'
+        run: |
+          $TAG = $env:GITHUB_REF -replace 'refs/tags/', ''
+          $ARCH = if ([Environment]::Is64BitOperatingSystem) { 'x64' } else { 'x86' }
+          $FOLDER_NAME = "chloride-$TAG-windows-$ARCH"
+          $TAR_NAME = "$FOLDER_NAME.zip"
+          Rename-Item build\bin $FOLDER_NAME
+          Copy-Item LICENSE $FOLDER_NAME
+          Compress-Archive -Path $FOLDER_NAME -DestinationPath $TAR_NAME
+          echo "TAR_NAME=$TAR_NAME" >> $env:GITHUB_ENV
+        shell: pwsh
 
       - name: Create GitHub Release
-        id: create_release
         uses: ncipollo/release-action@v1
         with:
           tag: ${{ github.ref_name }}
           name: Release ${{ github.ref_name }}
-          body: |
+          body: Automated release based on tag ${{ github.ref_name }}
-            Automated release based on tag ${{ github.ref_name }}
           draft: false
-          prerelease: ${{ steps.prerelease_check.outputs.prerelease }}
+          prerelease: ${{ runner.os == 'Windows' && steps.prerelease_check_win.outputs.prerelease || steps.prerelease_check_unix.outputs.prerelease }}
           artifacts: ${{ env.TAR_NAME }}

conanfile.py

@@ -31,18 +31,16 @@ class ArgonConan(ConanFile):
     def generate(self):
         tc = CMakeToolchain(self)
 
-        # Try to find flex in system PATH first
+        if os.name == "nt":  # Windows
-        flex_path = which("flex")
+            flex_path = which("win_flex") or which("win_flex.exe")
-
+            if not flex_path:
-        # If not found, fallback to flex from Conan build requirements
+                raise Exception("win_flex not found in PATH. Install winflexbison via choco.")
-        if not flex_path:
+        else:
-            flex_dep = self.dependencies.build.get("flex", None)
+            flex_path = which("flex")
-            if not flex_dep:
+            if not flex_path:
-                raise Exception("Flex not found in system PATH and not declared as build requirement")
+                raise Exception("Flex not found in system PATH. Please install flex on Linux/macOS.")
-            flex_path = join(flex_dep.package_folder, "bin", "flex")
 
         tc.variables["FLEX_EXECUTABLE"] = flex_path
-
         tc.generate()
 
     def build(self):