diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-02-22 19:42:18 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2010-02-23 01:29:41 +0300 |
commit | 81b50f3ce40bfdd66e5d967bf82be001039a9a98 (patch) | |
tree | 7e86bb81e83c9fad73dcbdaa0ef33038137b4274 /builtin-prune-packed.c | |
parent | 241b9254e1c8ff071d8054f8b6fbe1883b389d69 (diff) |
Move 'builtin-*' into a 'builtin/' subdirectory
This shrinks the top-level directory a bit, and makes it much more
pleasant to use auto-completion on the thing. Instead of
[torvalds@nehalem git]$ em buil<tab>
Display all 180 possibilities? (y or n)
[torvalds@nehalem git]$ em builtin-sh
builtin-shortlog.c builtin-show-branch.c builtin-show-ref.c
builtin-shortlog.o builtin-show-branch.o builtin-show-ref.o
[torvalds@nehalem git]$ em builtin-shor<tab>
builtin-shortlog.c builtin-shortlog.o
[torvalds@nehalem git]$ em builtin-shortlog.c
you get
[torvalds@nehalem git]$ em buil<tab> [type]
builtin/ builtin.h
[torvalds@nehalem git]$ em builtin [auto-completes to]
[torvalds@nehalem git]$ em builtin/sh<tab> [type]
shortlog.c shortlog.o show-branch.c show-branch.o show-ref.c show-ref.o
[torvalds@nehalem git]$ em builtin/sho [auto-completes to]
[torvalds@nehalem git]$ em builtin/shor<tab> [type]
shortlog.c shortlog.o
[torvalds@nehalem git]$ em builtin/shortlog.c
which doesn't seem all that different, but not having that annoying
break in "Display all 180 possibilities?" is quite a relief.
NOTE! If you do this in a clean tree (no object files etc), or using an
editor that has auto-completion rules that ignores '*.o' files, you
won't see that annoying 'Display all 180 possibilities?' message - it
will just show the choices instead. I think bash has some cut-off
around 100 choices or something.
So the reason I see this is that I'm using an odd editory, and thus
don't have the rules to cut down on auto-completion. But you can
simulate that by using 'ls' instead, or something similar.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-prune-packed.c')
-rw-r--r-- | builtin-prune-packed.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/builtin-prune-packed.c b/builtin-prune-packed.c deleted file mode 100644 index f9463deec2..0000000000 --- a/builtin-prune-packed.c +++ /dev/null @@ -1,86 +0,0 @@ -#include "builtin.h" -#include "cache.h" -#include "progress.h" -#include "parse-options.h" - -static const char * const prune_packed_usage[] = { - "git prune-packed [-n|--dry-run] [-q|--quiet]", - NULL -}; - -#define DRY_RUN 01 -#define VERBOSE 02 - -static struct progress *progress; - -static void prune_dir(int i, DIR *dir, char *pathname, int len, int opts) -{ - struct dirent *de; - char hex[40]; - - sprintf(hex, "%02x", i); - while ((de = readdir(dir)) != NULL) { - unsigned char sha1[20]; - if (strlen(de->d_name) != 38) - continue; - memcpy(hex+2, de->d_name, 38); - if (get_sha1_hex(hex, sha1)) - continue; - if (!has_sha1_pack(sha1)) - continue; - memcpy(pathname + len, de->d_name, 38); - if (opts & DRY_RUN) - printf("rm -f %s\n", pathname); - else - unlink_or_warn(pathname); - display_progress(progress, i + 1); - } - pathname[len] = 0; - rmdir(pathname); -} - -void prune_packed_objects(int opts) -{ - int i; - static char pathname[PATH_MAX]; - const char *dir = get_object_directory(); - int len = strlen(dir); - - if (opts == VERBOSE) - progress = start_progress_delay("Removing duplicate objects", - 256, 95, 2); - - if (len > PATH_MAX - 42) - die("impossible object directory"); - memcpy(pathname, dir, len); - if (len && pathname[len-1] != '/') - pathname[len++] = '/'; - for (i = 0; i < 256; i++) { - DIR *d; - - display_progress(progress, i + 1); - sprintf(pathname + len, "%02x/", i); - d = opendir(pathname); - if (!d) - continue; - prune_dir(i, d, pathname, len + 3, opts); - closedir(d); - } - stop_progress(&progress); -} - -int cmd_prune_packed(int argc, const char **argv, const char *prefix) -{ - int opts = isatty(2) ? VERBOSE : 0; - const struct option prune_packed_options[] = { - OPT_BIT('n', "dry-run", &opts, "dry run", DRY_RUN), - OPT_NEGBIT('q', "quiet", &opts, "be quiet", VERBOSE), - OPT_END() - }; - - argc = parse_options(argc, argv, prefix, prune_packed_options, - prune_packed_usage, 0); - - prune_packed_objects(opts); - return 0; -} |