Add Conan deployer to collect licenses

DEV.md

@@ -14,7 +14,7 @@ conan profile detect
 
 | | |
 |---|---|
-| `./build.py conan-install` | Install dependencies |
+| `./build.py conan-install` | Install dependencies and gathers licenses|
 | `./build.py configure` | Configure the project |
 | `./build.py` | Build the project |
 | `./build.py conan-create` | Create the package |
@@ -81,4 +81,4 @@ Options:
 Subcommands:
   clinfo                      Show information about available OpenCL devices
   diagnostics                 Provides an OpenCL kernel diagnostics
-```
+```

builder/controllers/wrappers/conan.py

@@ -16,6 +16,7 @@ def install_dependencies(
                 ".",
                 "--update",
                 f"--output-folder={install_folder}",
+                "--deployer=licenses",
                 *self.__get_configuration_args(host_profile, build_profile, with_tests),
             ],
             check=True,
@@ -42,7 +43,7 @@ def __get_configuration_args(self, host_profile, build_profile, with_tests=False
             args.extend(
                 [
                     "-o",
-                    "opencl_language_server/*:enable_testing=True",
+                    "opencl-language-server/*:enable_testing=True",
                 ]
             )
         return args

conanfile.py

@@ -9,7 +9,7 @@
 
 
 class OpenCLLanguageServerConanfile(ConanFile):
-    name = "opencl_language_server"
+    name = "opencl-language-server"
     description = "OpenCL Language Server"
     package_type = "application"
     license = "MIT"
@@ -24,7 +24,7 @@ class OpenCLLanguageServerConanfile(ConanFile):
         "nlohmann_json/[^3.11.2]",
         "opencl-clhpp-headers/2022.09.30",
         "spdlog/[^1.11.0]",
-        "uriparser/[^0.9.7]"
+        "uriparser/[^0.9.7]",
     )
     exports_sources = (
         "include/**",
@@ -77,7 +77,7 @@ def package(self):
         bin_ext = ".exe" if self.settings.os == "Windows" else ""
         copy(
             self,
-            f"opencl-language-server{bin_ext}",
+            f"{self.name}{bin_ext}",
             build_folder,
             os.path.join(self.package_folder, "bin"),
         )
@@ -94,6 +94,6 @@ def package_info(self):
 
         bin_ext = ".exe" if self.settings.os == "Windows" else ""
         opencl_ls_bin = os.path.join(
-            self.package_folder, "bin", f"opencl-language-server{bin_ext}"
+            self.package_folder, "bin", f"{self.name}{bin_ext}"
         ).replace("\\", "/")
         self.runenv_info.define_path("OPENCL_LANGUAGE_SERVER", opencl_ls_bin)

licenses.py

@@ -0,0 +1,24 @@
+# Conan deployer that gathers licenses into the output_folder.
+# Execute "conan install . --output-folder=.conan-install --deployer=licenses --build=missing"
+# or use "./build.py conan-install"
+
+from conan.tools.files import load, copy
+from pathlib import Path
+import logging
+
+
+def deploy(graph, output_folder, **kwargs):
+    licenses_dir = Path(output_folder) / "licenses"
+    for _, dep in graph.root.conanfile.dependencies.items():
+        src = Path(dep.package_folder) / "licenses"
+        dst = licenses_dir / str(dep)
+        dst.mkdir(exist_ok=True, parents=True)
+        logging.info(f"Copy '{src}/*' to '{dst}'")
+        copy(graph.root.conanfile, "*", src, dst)
+
+    root_dir = Path(graph.root.path).parent
+    version = load(graph.root.conanfile, root_dir / "version").strip()
+    ocls_output = licenses_dir / "opencl-language-server" / version
+    ocls_output.mkdir(exist_ok=True, parents=True)
+    logging.info(f"Copy '{root_dir}/LICENSE' to '{ocls_output}'")
+    copy(graph.root.conanfile, "LICENSE", root_dir, ocls_output)