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/diff-index.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 builtin/diff-index.c (limited to 'builtin/diff-index.c') diff --git a/builtin/diff-index.c b/builtin/diff-index.c new file mode 100644 index 0000000000..04837494fe --- /dev/null +++ b/builtin/diff-index.c @@ -0,0 +1,50 @@ +#include "cache.h" +#include "diff.h" +#include "commit.h" +#include "revision.h" +#include "builtin.h" + +static const char diff_cache_usage[] = +"git diff-index [-m] [--cached] " +"[] [...]" +COMMON_DIFF_OPTIONS_HELP; + +int cmd_diff_index(int argc, const char **argv, const char *prefix) +{ + struct rev_info rev; + int cached = 0; + int i; + int result; + + init_revisions(&rev, prefix); + git_config(git_diff_basic_config, NULL); /* no "diff" UI options */ + rev.abbrev = 0; + + argc = setup_revisions(argc, argv, &rev, NULL); + for (i = 1; i < argc; i++) { + const char *arg = argv[i]; + + if (!strcmp(arg, "--cached")) + cached = 1; + else + usage(diff_cache_usage); + } + if (!rev.diffopt.output_format) + rev.diffopt.output_format = DIFF_FORMAT_RAW; + + /* + * Make sure there is one revision (i.e. pending object), + * and there is no revision filtering parameters. + */ + if (rev.pending.nr != 1 || + rev.max_count != -1 || rev.min_age != -1 || rev.max_age != -1) + usage(diff_cache_usage); + if (!cached) + setup_work_tree(); + if (read_cache() < 0) { + perror("read_cache"); + return -1; + } + result = run_diff_index(&rev, cached); + return diff_result_code(&rev.diffopt, result); +} -- cgit v1.2.3