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| author | Junio C Hamano <gitster@pobox.com> | 2015-07-13 21:02:02 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2015-07-13 21:02:02 (GMT) |
| commit | 7783eb2e59684492e75068443e1f77f64fe37cc9 (patch) | |
| tree | 28abef68309c3b2cfcb3398955eb3e2d63da5479 /builtin/prune.c | |
| parent | 721f5bb8968ed6a6ec126fe28f679c17a6998e87 (diff) | |
| parent | df0b6cfbda88144714541664fb501146d6465a82 (diff) | |
| download | git-7783eb2e59684492e75068443e1f77f64fe37cc9.zip git-7783eb2e59684492e75068443e1f77f64fe37cc9.tar.gz git-7783eb2e59684492e75068443e1f77f64fe37cc9.tar.bz2 | |
Merge branch 'nd/multiple-work-trees'
"git checkout [<tree-ish>] <paths>" spent unnecessary cycles
checking if the current branch was checked out elsewhere, when we
know we are not switching the branches ourselves.
* nd/multiple-work-trees:
worktree: new place for "git prune --worktrees"
checkout: don't check worktrees when not necessary
Diffstat (limited to 'builtin/prune.c')
| -rw-r--r-- | builtin/prune.c | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/builtin/prune.c b/builtin/prune.c index 0c73246..10b03d3 100644 --- a/builtin/prune.c +++ b/builtin/prune.c @@ -6,7 +6,6 @@ #include "reachable.h" #include "parse-options.h" #include "progress.h" -#include "dir.h" static const char * const prune_usage[] = { N_("git prune [-n] [-v] [--expire <time>] [--] [<head>...]"), @@ -76,95 +75,6 @@ static int prune_subdir(int nr, const char *path, void *data) return 0; } -static int prune_worktree(const char *id, struct strbuf *reason) -{ - struct stat st; - char *path; - int fd, len; - - if (!is_directory(git_path("worktrees/%s", id))) { - strbuf_addf(reason, _("Removing worktrees/%s: not a valid directory"), id); - return 1; - } - if (file_exists(git_path("worktrees/%s/locked", id))) - return 0; - if (stat(git_path("worktrees/%s/gitdir", id), &st)) { - strbuf_addf(reason, _("Removing worktrees/%s: gitdir file does not exist"), id); - return 1; - } - fd = open(git_path("worktrees/%s/gitdir", id), O_RDONLY); - if (fd < 0) { - strbuf_addf(reason, _("Removing worktrees/%s: unable to read gitdir file (%s)"), - id, strerror(errno)); - return 1; - } - len = st.st_size; - path = xmalloc(len + 1); - read_in_full(fd, path, len); - close(fd); - while (len && (path[len - 1] == '\n' || path[len - 1] == '\r')) - len--; - if (!len) { - strbuf_addf(reason, _("Removing worktrees/%s: invalid gitdir file"), id); - free(path); - return 1; - } - path[len] = '\0'; - if (!file_exists(path)) { - struct stat st_link; - free(path); - /* - * the repo is moved manually and has not been - * accessed since? - */ - if (!stat(git_path("worktrees/%s/link", id), &st_link) && - st_link.st_nlink > 1) - return 0; - if (st.st_mtime <= expire) { - strbuf_addf(reason, _("Removing worktrees/%s: gitdir file points to non-existent location"), id); - return 1; - } else { - return 0; - } - } - free(path); - return 0; -} - -static void prune_worktrees(void) -{ - struct strbuf reason = STRBUF_INIT; - struct strbuf path = STRBUF_INIT; - DIR *dir = opendir(git_path("worktrees")); - struct dirent *d; - int ret; - if (!dir) - return; - while ((d = readdir(dir)) != NULL) { - if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, "..")) - continue; - strbuf_reset(&reason); - if (!prune_worktree(d->d_name, &reason)) - continue; - if (show_only || verbose) - printf("%s\n", reason.buf); - if (show_only) - continue; - strbuf_reset(&path); - strbuf_addstr(&path, git_path("worktrees/%s", d->d_name)); - ret = remove_dir_recursively(&path, 0); - if (ret < 0 && errno == ENOTDIR) - ret = unlink(path.buf); - if (ret) - error(_("failed to remove: %s"), strerror(errno)); - } - closedir(dir); - if (!show_only) - rmdir(git_path("worktrees")); - strbuf_release(&reason); - strbuf_release(&path); -} - /* * Write errors (particularly out of space) can result in * failed temporary packs (and more rarely indexes and other @@ -191,12 +101,10 @@ int cmd_prune(int argc, const char **argv, const char *prefix) { struct rev_info revs; struct progress *progress = NULL; - int do_prune_worktrees = 0; const struct option options[] = { OPT__DRY_RUN(&show_only, N_("do not remove, show only")), OPT__VERBOSE(&verbose, N_("report pruned objects")), OPT_BOOL(0, "progress", &show_progress, N_("show progress")), - OPT_BOOL(0, "worktrees", &do_prune_worktrees, N_("prune .git/worktrees")), OPT_EXPIRY_DATE(0, "expire", &expire, N_("expire objects older than <time>")), OPT_END() @@ -211,13 +119,6 @@ int cmd_prune(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, options, prune_usage, 0); - if (do_prune_worktrees) { - if (argc) - die(_("--worktrees does not take extra arguments")); - prune_worktrees(); - return 0; - } - while (argc--) { unsigned char sha1[20]; const char *name = *argv++; |