cemplate

Simple C++ template engine
git clone git://git.dimitrijedobrota.com/cemplate.git
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commit0f85cc52df5322f9dc9cfdf6db2b1d912338575e
parent9de5e763d0f7d0ac9fc66ec6eadbbd737e84c0a2
authorDimitrije Dobrota <mail@dimitrijedobrota.com>
dateSat, 22 Feb 2025 21:36:09 +0100

Proof of concept

Diffstat:
M.clang-tidy|+-
MCMakeLists.txt|+-
Mexample/CMakeLists.txt|+-
Dexample/empty_example.cpp|----
Aexample/example.cpp|++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

5 files changed, 83 insertions(+), 7 deletions(-)

diff --git a/.clang-tidy b/.clang-tidy

@@ -153,7 +153,7 @@ CheckOptions:

- key: 'readability-identifier-naming.UnionCase'
value: 'lower_case'
- key: 'readability-identifier-naming.ValueTemplateParameterCase'
value: 'CamelCase'
value: 'lower_case'
- key: 'readability-identifier-naming.VariableCase'
value: 'lower_case'
- key: 'readability-identifier-naming.VirtualMethodCase'

diff --git a/CMakeLists.txt b/CMakeLists.txt

@@ -4,7 +4,7 @@ include(cmake/prelude.cmake)

project(
cemplate
VERSION 0.1.0
VERSION 0.1.1
DESCRIPTION "Simple C++ template engine"
HOMEPAGE_URL "https://git.dimitrijedobrota.com/cemplate.git"
LANGUAGES CXX

diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt

@@ -20,6 +20,6 @@ function(add_example NAME)

add_dependencies(run-examples "run_${NAME}")
endfunction()
add_example(empty_example)
add_example(example)
add_folders(Example)

diff --git a/example/empty_example.cpp b/example/empty_example.cpp

@@ -1,4 +0,0 @@

int main()
{
return 0;
}

diff --git a/example/example.cpp b/example/example.cpp

@@ -0,0 +1,80 @@

#include <format>
#include <iostream>
#include <string>
#include <vector>
namespace cemplate
{
std::string pragma_once()
{
return "#pragma once\n\n";
}
std::string include(const std::string& header, bool local = false)
{
return local ? std::format("#include \"{}\"\n", header)
: std::format("#include <{}>\n", header);
}
std::string nspace(const std::string& name)
{
return std::format("namespace {}\n{{\n\n\n", name);
}
std::string nspace_close(const std::string& name)
{
return std::format("\n}} // namespace {}\n\n", name);
}
struct param_t
{
std::string type;
std::string name;
};
std::string func(const std::string& ret,
const std::string& name,
std::vector<param_t> params)
{
std::string res;
res += ret + ' ';
res += name + '(';
if (!params.empty()) {
res += params[0].type + ' ' + params[0].name;
for (std::size_t i = 1; i < params.size(); i++) {
res += ", " + params[i].type + ' ' + params[i].name;
}
}
res += ") {\n";
return res;
}
std::string func_close()
{
return "}\n\n";
}
} // namespace cemplate
int main()
{
using namespace cemplate; // NOLINT
std::cout << pragma_once();
std::cout << include("format");
std::cout << include("iostream");
std::cout << include("string");
std::cout << '\n';
std::cout << nspace("cemplate");
std::cout << func("void", "test", {});
std::cout << func_close();
std::cout << func("void", "test", {{"int", "val1"}, {"std::string", "val2"}});
std::cout << func_close();
std::cout << nspace_close("cemplate");
return 0;
}