add sources

1 files changed, 53 insertions, 0 deletions

diff --git a/src/bake.c b/src/bake.c
new file mode 100644
index 0000000..435d612
--- /dev/null
+++ b/src/bake.c
@@ -0,0 +1,53 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <raylib.h>
+
+#define FILENAME_INPUT  "./res/spotlight.frag"
+#define FILENAME_OUTPUT "./build/spotlight.frag.c"
+
+int
+main (int argc, char *argv[])
+{
+  remove (FILENAME_OUTPUT);
+
+  int fd = open (FILENAME_INPUT, O_RDONLY);
+  if (fd == -1) {
+    perror ("open");
+    return EXIT_FAILURE;
+  }
+
+  struct stat sb;
+  if (fstat (fd, &sb) == -1) {
+    perror ("fstat");
+    close (fd);
+    return EXIT_FAILURE;
+  }
+
+  void *mapped = mmap (NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
+  if (mapped == MAP_FAILED) {
+    perror ("mmap");
+    close (fd);
+    return EXIT_FAILURE;
+  }
+
+  if (!ExportDataAsCode (mapped, sb.st_size, FILENAME_OUTPUT)) {
+    perror ("raylib");
+    close (fd);
+    return EXIT_FAILURE;
+  }
+
+  if (munmap (mapped, sb.st_size) == -1)
+    perror ("munmap");
+  close (fd);
+
+  if (chmod (FILENAME_OUTPUT, S_IRUSR | S_IRGRP | S_IROTH) == -1) {
+    perror ("chmod");
+    return EXIT_FAILURE;
+  }
+
+  return EXIT_SUCCESS;
+}