Revert "Use conanfile.txt instead of conanfile.py"

This reverts commit 3536f8f.

cmake-init/cmake_init.py

@@ -259,7 +259,7 @@ def should_install_file(name, d):
         return not d["cmake_321"]
     if name == "vcpkg.json":
         return d["vcpkg"]
-    if name == "conanfile.txt":
+    if name == "conanfile.py":
         return d["conan"]
     if name == "install-config.cmake":
         return not d["exe"]

cmake-init/templates/common/.gitignore

@@ -3,7 +3,8 @@
 .vs/
 .vscode/
 build/
-cmake-build-*/
+cmake-build-*/{% if conan %}
+conan/{% end %}
 prefix/
 .clangd
 CMakeLists.txt.user

cmake-init/templates/common/BUILDING.md

@@ -2,7 +2,7 @@
 
 ## Dependencies
 
-For a list of dependencies, please refer to {% if vcpkg %}[vcpkg.json](vcpkg.json){% else %}[conanfile.txt](conanfile.txt){% end %}.{% end %}
+For a list of dependencies, please refer to {% if vcpkg %}[vcpkg.json](vcpkg.json){% else %}[conanfile.py](conanfile.py){% end %}.{% end %}
 
 ## Build
 

cmake-init/templates/common/CMakePresets.json

@@ -48,7 +48,7 @@
       "name": "conan",
       "hidden": true,
       "cacheVariables": {
-        "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/build/generators/conan_toolchain.cmake"{% if not cmake_321 %},
+        "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/conan/conan_toolchain.cmake"{% if not cmake_321 %},
         "CMAKE_POLICY_DEFAULT_CMP0091": "NEW"{% end %}
       }
     },{% end %}

cmake-init/templates/common/conanfile.py

@@ -0,0 +1,18 @@
+from conan import ConanFile
+
+
+class Recipe(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = "CMakeToolchain", "CMakeDeps", "VirtualRunEnv"
+
+    def layout(self):
+        self.folders.generators = "conan"
+
+    def requirements(self):{% if c %}{% if exe %}
+        self.requires("hedley/15"){% end %}
+        self.requires("json-c/0.17"){% else %}
+        self.requires("fmt/10.2.1"){% end %}
+
+    def build_requirements(self):{% if catch3 %}
+        self.test_requires("catch2/3.5.2"){% else %}
+        self.test_requires("catch2/2.13.10", options={"with_main": True}){% end %}