Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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64 lines
2.5 KiB

#define STB_DEFINE
#include "../stb.h"
int main(int argc, char **argv)
{
int i;
int hlen, flen, listlen, total_lines = 0;
char *header = stb_file("README.header.md", &hlen); // stb_file - read file into malloc()ed buffer
char *footer = stb_file("README.footer.md", &flen); // stb_file - read file into malloc()ed buffer
char **list = stb_stringfile("README.list", &listlen); // stb_stringfile - read file lines into malloced array of strings
FILE *f = fopen("../README.md", "wb");
fprintf(f, "<!--- THIS FILE IS AUTOMATICALLY GENERATED, DO NOT CHANGE IT BY HAND --->\n\n");
fwrite(header, 1, hlen, f);
for (i=0; i < listlen; ++i) {
int num,j;
char **tokens = stb_tokens_stripwhite(list[i], "|", &num); // stb_tokens -- tokenize string into malloced array of strings
int num_lines;
char **lines = stb_stringfile(stb_sprintf("../%s", tokens[0]), &num_lines);
char *s1, *s2,*s3;
s1 = strchr(lines[0], '-');
if (!s1) stb_fatal("Couldn't find '-' before version number in %s", tokens[0]); // stb_fatal -- print error message & exit
s2 = strchr(s1+2, '-');
if (!s2) stb_fatal("Couldn't find '-' after version number in %s", tokens[0]); // stb_fatal -- print error message & exit
*s2 = 0;
s1 += 1;
s1 = stb_trimwhite(s1); // stb_trimwhite -- advance pointer to after whitespace & delete trailing whitespace
if (*s1 == 'v') ++s1;
s3 = tokens[0];
stb_trimwhite(s3);
fprintf(f, "**[");
if (strlen(s3) < 21) {
fprintf(f, "%s", tokens[0]);
} else {
char buffer[256];
strncpy(buffer, s3, 18);
buffer[18] = 0;
strcat(buffer, "...");
fprintf(f, "%s", buffer);
}
fprintf(f, "](%s)**", tokens[0]);
fprintf(f, " | %s", s1);
s1 = stb_trimwhite(tokens[1]); // stb_trimwhite -- advance pointer to after whitespace & delete trailing whitespace
s2 = stb_dupreplace(s1, " ", "&nbsp;"); // stb_dupreplace -- search & replace string and malloc result
fprintf(f, " | %s", s2);
free(s2);
fprintf(f, " | %d", num_lines);
total_lines += num_lines;
for (j=2; j < num; ++j)
fprintf(f, " | %s", tokens[j]);
fprintf(f, "\n");
}
fprintf(f, "\n");
fprintf(f, "Total libraries: %d \n", listlen);
fprintf(f, "Total lines of C code: %d\n\n", total_lines);
fwrite(footer, 1, flen, f);
fclose(f);
return 0;
}