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/*
pkgit - package it!
Copyright (C) 2026 dacctal
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#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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