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#include <ftw.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>
#include "fetch_git.h"
#include "fetch_src.h"
#include "vars.h"
static int remove_tree(
const char *fpath, const struct stat *sb,
int typeflag, struct FTW *ftwbuf
) {
(void)sb;
(void)ftwbuf;
if (typeflag == FTW_F || typeflag == FTW_SL) {
unlink(fpath);
} else if (typeflag == FTW_DP) {
rmdir(fpath);
}
return 0;
}
void fetch_src(Pkg pkg) {
if (is_verbose)
printf("%s target source directory: %s\n", print_pkgit, pkg.src);
if (file_exists(pkg.src)) {
if (is_verbose)
printf("%s %s already exists. deleting...\n", print_pkgit, pkg.src);
chdir("..");
nftw(pkg.src, remove_tree, 64, FTW_DEPTH | FTW_PHYS);
}
if (strcmp(pkg.url, "") == 0) {
if (is_verbose)
printf("%s creating directory %s...\n", print_pkgit, pkg.src);
mkdir_p(pkg.src);
return;
}
if (fetch_git(pkg) == 0) {
if (is_verbose)
printf("%s cloned into %s\n", print_pkgit, pkg.src);
return;
}
printf("%s no fetch methods worked.\n", print_error);
exit(EXIT_FAILURE);
}
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