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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/>.
*/
#define _XOPEN_SOURCE 500
#include <stdio.h>
#include <ftw.h>
#include <unistd.h>
#include <stdbool.h>
#include <sys/stat.h>
#include "log.h"
#include "state.h"
#include "str.h"
bool file_exists(const char *path) {
struct stat buffer;
return (stat(path, &buffer) == 0);
}
bool is_directory(const char *path) {
struct stat statbuf;
if (stat(path, &statbuf) != 0) return false;
return S_ISDIR(statbuf.st_mode);
}
bool file_write(str *content, str *path) {
FILE *fileptr = fopen(path->data, "a");
str_write_to_file(content, fileptr);
fclose(fileptr);
if (!file_exists(path->data)) {
// if (!flags.quiet) log_error(
// "could not write file: '%.*s'", str_fmt(path));
return false;
}
return true;
}
str file_read(str *path) {
if (!file_exists(path->data)) {
// if (!flags.quiet) log_error(
// "could not open file: '%.*s'", str_fmt(path));
return str_new();
}
FILE *fileptr = fopen(path->data, "r");
str content = str_read_entire_file(fileptr);
fclose(fileptr);
return content;
}
static int unlink_cb(const char *fpath, const struct stat *sb,
int typeflag, struct FTW *ftwbuf) {
(void)sb;
(void)typeflag;
(void)ftwbuf;
int rv = remove(fpath);
if (rv) perror(fpath);
return rv;
}
bool rmrf(str *path) {
return nftw(path->data, unlink_cb, 64, FTW_DEPTH | FTW_PHYS) == 0;
}
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