From 81b50f3ce40bfdd66e5d967bf82be001039a9a98 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 22 Feb 2010 08:42:18 -0800 Subject: 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 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 builtin-shortlog.c builtin-shortlog.o [torvalds@nehalem git]$ em builtin-shortlog.c you get [torvalds@nehalem git]$ em buil [type] builtin/ builtin.h [torvalds@nehalem git]$ em builtin [auto-completes to] [torvalds@nehalem git]$ em builtin/sh [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 [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 Signed-off-by: Junio C Hamano --- builtin/unpack-file.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 builtin/unpack-file.c (limited to 'builtin/unpack-file.c') diff --git a/builtin/unpack-file.c b/builtin/unpack-file.c new file mode 100644 index 0000000000..608590ada8 --- /dev/null +++ b/builtin/unpack-file.c @@ -0,0 +1,38 @@ +#include "cache.h" +#include "blob.h" +#include "exec_cmd.h" + +static char *create_temp_file(unsigned char *sha1) +{ + static char path[50]; + void *buf; + enum object_type type; + unsigned long size; + int fd; + + buf = read_sha1_file(sha1, &type, &size); + if (!buf || type != OBJ_BLOB) + die("unable to read blob object %s", sha1_to_hex(sha1)); + + strcpy(path, ".merge_file_XXXXXX"); + fd = xmkstemp(path); + if (write_in_full(fd, buf, size) != size) + die_errno("unable to write temp-file"); + close(fd); + return path; +} + +int cmd_unpack_file(int argc, const char **argv, const char *prefix) +{ + unsigned char sha1[20]; + + if (argc != 2 || !strcmp(argv[1], "-h")) + usage("git unpack-file "); + if (get_sha1(argv[1], sha1)) + die("Not a valid object name %s", argv[1]); + + git_config(git_default_config, NULL); + + puts(create_temp_file(sha1)); + return 0; +} -- cgit 1.2.3-korg