package pg_query

// Note(LukasFittl): This needs Go 1.5 for $SRCDIR support, see
// https://github.com/golang/go/commit/131758183f7dc2610af489da3a7fcc4d30c6bc48

/*
#cgo CFLAGS: -I${SRCDIR}/tmp/libpg_query-master
#cgo LDFLAGS: -L${SRCDIR}/tmp/libpg_query-master -lpg_query -fstack-protector
#include <pg_query.h>
#include <stdlib.h>
*/
import "C"

import "unsafe"

func Parse(input string) string {
  C.pg_query_init()

  input_c := C.CString(input)
  defer C.free(unsafe.Pointer(input_c))

  result_c := C.pg_query_parse(input_c)
  defer C.free(unsafe.Pointer(result_c.parse_tree))
  defer C.free(unsafe.Pointer(result_c.stderr_buffer))

  result := C.GoString(result_c.parse_tree)

  return result
}

package pg_query

// Note(LukasFittl): This needs Go 1.5 for $SRCDIR support, see
// https://github.com/golang/go/commit/131758183f7dc2610af489da3a7fcc4d30c6bc48

/*
#cgo CFLAGS: -I${SRCDIR}/tmp/libpg_query-master
#cgo LDFLAGS: -L${SRCDIR}/tmp/libpg_query-master -lpg_query -fstack-protector
#include <pg_query.h>
#include <stdlib.h>
*/
import "C"

import "unsafe"

func init() {
  C.pg_query_init()
}

func Parse(input string) string {
  input_c := C.CString(input)
  defer C.free(unsafe.Pointer(input_c))

  result_c := C.pg_query_parse(input_c)
  defer C.free(unsafe.Pointer(result_c.parse_tree))
  defer C.free(unsafe.Pointer(result_c.stderr_buffer))

  result := C.GoString(result_c.parse_tree)

  return result
}

Move pg_query_init call to init().
Move pg_query_init call to init().

Thank you PostgreSQL assertions :)
