diff options
Diffstat (limited to 'builtin-clean.c')
| -rw-r--r-- | builtin-clean.c | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/builtin-clean.c b/builtin-clean.c deleted file mode 100644 index 80a7ff9ae4..0000000000 --- a/builtin-clean.c +++ /dev/null @@ -1,175 +0,0 @@ -/* - * "git clean" builtin command - * - * Copyright (C) 2007 Shawn Bohrer - * - * Based on git-clean.sh by Pavel Roskin - */ - -#include "builtin.h" -#include "cache.h" -#include "dir.h" -#include "parse-options.h" -#include "quote.h" - -static int force = -1; /* unset */ - -static const char *const builtin_clean_usage[] = { - "git-clean [-d] [-f] [-n] [-q] [-x | -X] [--] <paths>...", - NULL -}; - -static int git_clean_config(const char *var, const char *value, void *cb) -{ - if (!strcmp(var, "clean.requireforce")) - force = !git_config_bool(var, value); - return git_default_config(var, value, cb); -} - -int cmd_clean(int argc, const char **argv, const char *prefix) -{ - int i; - int show_only = 0, remove_directories = 0, quiet = 0, ignored = 0; - int ignored_only = 0, baselen = 0, config_set = 0, errors = 0; - struct strbuf directory; - struct dir_struct dir; - const char *path, *base; - static const char **pathspec; - struct strbuf buf; - const char *qname; - char *seen = NULL; - struct option options[] = { - OPT__QUIET(&quiet), - OPT__DRY_RUN(&show_only), - OPT_BOOLEAN('f', NULL, &force, "force"), - OPT_BOOLEAN('d', NULL, &remove_directories, - "remove whole directories"), - OPT_BOOLEAN('x', NULL, &ignored, "remove ignored files, too"), - OPT_BOOLEAN('X', NULL, &ignored_only, - "remove only ignored files"), - OPT_END() - }; - - git_config(git_clean_config, NULL); - if (force < 0) - force = 0; - else - config_set = 1; - - argc = parse_options(argc, argv, options, builtin_clean_usage, 0); - - strbuf_init(&buf, 0); - memset(&dir, 0, sizeof(dir)); - if (ignored_only) - dir.show_ignored = 1; - - if (ignored && ignored_only) - die("-x and -X cannot be used together"); - - if (!show_only && !force) - die("clean.requireForce%s set and -n or -f not given; " - "refusing to clean", config_set ? "" : " not"); - - dir.show_other_directories = 1; - - if (!ignored) - setup_standard_excludes(&dir); - - pathspec = get_pathspec(prefix, argv); - read_cache(); - - /* - * Calculate common prefix for the pathspec, and - * use that to optimize the directory walk - */ - baselen = common_prefix(pathspec); - path = "."; - base = ""; - if (baselen) - path = base = xmemdupz(*pathspec, baselen); - read_directory(&dir, path, base, baselen, pathspec); - strbuf_init(&directory, 0); - - if (pathspec) - seen = xmalloc(argc > 0 ? argc : 1); - - for (i = 0; i < dir.nr; i++) { - struct dir_entry *ent = dir.entries[i]; - int len, pos; - int matches = 0; - struct cache_entry *ce; - struct stat st; - - /* - * Remove the '/' at the end that directory - * walking adds for directory entries. - */ - len = ent->len; - if (len && ent->name[len-1] == '/') - len--; - pos = cache_name_pos(ent->name, len); - if (0 <= pos) - continue; /* exact match */ - pos = -pos - 1; - if (pos < active_nr) { - ce = active_cache[pos]; - if (ce_namelen(ce) == len && - !memcmp(ce->name, ent->name, len)) - continue; /* Yup, this one exists unmerged */ - } - - /* - * we might have removed this as part of earlier - * recursive directory removal, so lstat() here could - * fail with ENOENT. - */ - if (lstat(ent->name, &st)) - continue; - - if (pathspec) { - memset(seen, 0, argc > 0 ? argc : 1); - matches = match_pathspec(pathspec, ent->name, len, - baselen, seen); - } - - if (S_ISDIR(st.st_mode)) { - strbuf_addstr(&directory, ent->name); - qname = quote_path_relative(directory.buf, directory.len, &buf, prefix); - if (show_only && (remove_directories || - (matches == MATCHED_EXACTLY))) { - printf("Would remove %s\n", qname); - } else if (remove_directories || - (matches == MATCHED_EXACTLY)) { - if (!quiet) - printf("Removing %s\n", qname); - if (remove_dir_recursively(&directory, 0) != 0) { - warning("failed to remove '%s'", qname); - errors++; - } - } else if (show_only) { - printf("Would not remove %s\n", qname); - } else { - printf("Not removing %s\n", qname); - } - strbuf_reset(&directory); - } else { - if (pathspec && !matches) - continue; - qname = quote_path_relative(ent->name, -1, &buf, prefix); - if (show_only) { - printf("Would remove %s\n", qname); - continue; - } else if (!quiet) { - printf("Removing %s\n", qname); - } - if (unlink(ent->name) != 0) { - warning("failed to remove '%s'", qname); - errors++; - } - } - } - free(seen); - - strbuf_release(&directory); - return (errors != 0); -} |