diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 51 |
1 files changed, 30 insertions, 21 deletions
@@ -1,18 +1,5 @@ -/**************************************************************************** - * bfs * - * Copyright (C) 2015-2022 Tavian Barnes <tavianator@tavianator.com> * - * * - * Permission to use, copy, modify, and/or distribute this software for any * - * purpose with or without fee is hereby granted. * - * * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * - ****************************************************************************/ +// Copyright © Tavian Barnes <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD /** * - main(): the entry point for bfs(1), a breadth-first version of find(1) @@ -33,35 +20,43 @@ * - bftw.[ch] (an extended version of nftw(3)) * * - Utilities: - * - bfs.h (constants about bfs itself) + * - alloc.[ch] (memory allocation) + * - atomic.h (atomic operations) * - bar.[ch] (a terminal status bar) + * - bit.h (bit manipulation) + * - bfstd.[ch] (standard library wrappers/polyfills) * - color.[ch] (for pretty terminal colors) - * - darray.[ch] (a dynamic array library) + * - prelude.h (configuration and feature/platform detection) * - diag.[ch] (formats diagnostic messages) * - dir.[ch] (a directory API facade) * - dstring.[ch] (a dynamic string library) * - fsade.[ch] (a facade over non-standard filesystem features) + * - ioq.[ch] (an async I/O queue) + * - list.h (linked list macros) * - mtab.[ch] (parses the system's mount table) * - pwcache.[ch] (a cache for the user/group tables) + * - sanity.h (sanitizer interfaces) * - stat.[ch] (wraps stat(), or statx() on Linux) + * - thread.h (multi-threading) * - trie.[ch] (a trie set/map implementation) * - typo.[ch] (fuzzy matching for typos) - * - util.[ch] (everything else) * - xregex.[ch] (regular expression support) * - xspawn.[ch] (spawns processes) * - xtime.[ch] (date/time handling utilities) */ +#include "prelude.h" +#include "bfstd.h" #include "ctx.h" +#include "diag.h" #include "eval.h" #include "parse.h" -#include "util.h" #include <errno.h> #include <fcntl.h> #include <locale.h> -#include <stdbool.h> #include <stdio.h> #include <stdlib.h> +#include <time.h> #include <unistd.h> /** @@ -123,15 +118,29 @@ int main(int argc, char *argv[]) { } // Use the system locale instead of "C" - setlocale(LC_ALL, ""); + int locale_err = 0; + if (!setlocale(LC_ALL, "")) { + locale_err = errno; + } + + // Apply the environment's timezone + tzset(); + // Parse the command line struct bfs_ctx *ctx = bfs_parse_cmdline(argc, argv); if (!ctx) { return EXIT_FAILURE; } + // Warn if setlocale() failed, unless there's no expression to evaluate + if (locale_err && ctx->warn && ctx->expr) { + bfs_warning(ctx, "Failed to set locale: %s\n\n", xstrerror(locale_err)); + } + + // Walk the file system tree, evaluating the expression on each file int ret = bfs_eval(ctx); + // Free the parsed command line, and detect any last-minute errors if (bfs_ctx_free(ctx) != 0 && ret == EXIT_SUCCESS) { ret = EXIT_FAILURE; } |