Mustache Templates with C

array.c

#include "stdint.h"
#include "stdlib.h"


typedef struct {
	int* ptr;
	size_t length;
} NFXHICQ_;

NFXHICQ_ create_NFXHICQ_(int* ptr, size_t length){
	NFXHICQ_ array = { .ptr = ptr, .length = length };
	return array;
}


typedef struct {
	float* ptr;
	size_t length;
} MZWG6YLUBI______;

MZWG6YLUBI______ create_MZWG6YLUBI______(float* ptr, size_t length){
	MZWG6YLUBI______ array = { .ptr = ptr, .length = length };
	return array;
}



int main(){
	NFXHICQ_ array = create_NFXHICQ_(malloc(5*sizeof(int)),5);
	return 0;
}

array.mustache.c

#include "stdint.h"
#include "stdlib.h"

{{#types}}

typedef struct {
	{{{type}}}* ptr;
	size_t length;
} {{id}};

{{id}} {{create_id}}({{{type}}}* ptr, size_t length){
	{{id}} array = { .ptr = ptr, .length = length };
	return array;
}

{{/types}}

{{#names}}

int main(){
	{{int[]}} array = {{new int[]}}(malloc(5*sizeof(int)),5);
	return 0;
}

{{/names}}

makefile

mustache = mustache.js
array.c: array.mustache.c
	$(mustache) types.json $< > $@

types.json

{
	"types":[
		{
			"type":"int",
			"id":"NFXHICQ_",
			"create_id":"create_NFXHICQ_"
		},
		{
			"type":"float",
			"id":"MZWG6YLUBI______",
			"create_id":"create_MZWG6YLUBI______"
		}
	],
	"names":{
		"int[]":"NFXHICQ_",
		"new int[]":"create_NFXHICQ_",
		"float[]":"MZWG6YLUBI______",
		"new float[]":"create_MZWG6YLUBI______"
	}
}