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| author | Adam Spiers <git@adamspiers.org> | 2013-01-06 16:58:03 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2013-01-06 14:25:06 -0800 |
| commit | c082df24539329c2e75395cf378f0a3fe187c028 (patch) | |
| tree | 6713e2b3e62dd2ffe934ea234d9b168508698f05 /builtin/ls-files.c | |
| parent | f61988125130ac091bfb69bda5d62b0ad8f054c4 (diff) | |
| download | git-c082df24539329c2e75395cf378f0a3fe187c028.tar.gz | |
dir.c: use a single struct exclude_list per source of excludes
Previously each exclude_list could potentially contain patterns
from multiple sources. For example dir->exclude_list[EXC_FILE]
would typically contain patterns from .git/info/exclude and
core.excludesfile, and dir->exclude_list[EXC_DIRS] could contain
patterns from multiple per-directory .gitignore files during
directory traversal (i.e. when dir->exclude_stack was more than
one item deep).
We split these composite exclude_lists up into three groups of
exclude_lists (EXC_CMDL / EXC_DIRS / EXC_FILE as before), so that each
exclude_list now contains patterns from a single source. This will
allow us to cleanly track the origin of each pattern simply by adding
a src field to struct exclude_list, rather than to struct exclude,
which would make memory management of the source string tricky in the
EXC_DIRS case where its contents are dynamically generated.
Similarly, by moving the filebuf member from struct exclude_stack to
struct exclude_list, it allows us to track and subsequently free
memory buffers allocated during the parsing of all exclude files,
rather than only tracking buffers allocated for files in the EXC_DIRS
group.
Signed-off-by: Adam Spiers <git@adamspiers.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/ls-files.c')
| -rw-r--r-- | builtin/ls-files.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/builtin/ls-files.c b/builtin/ls-files.c index ef7f99a9ed..0ca9d8e787 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -420,10 +420,10 @@ static int option_parse_z(const struct option *opt, static int option_parse_exclude(const struct option *opt, const char *arg, int unset) { - struct exclude_list *list = opt->value; + struct exclude_list_group *group = opt->value; exc_given = 1; - add_exclude(arg, "", 0, list); + add_exclude(arg, "", 0, &group->el[0]); return 0; } @@ -488,7 +488,8 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) "show unmerged files in the output"), OPT_BOOLEAN(0, "resolve-undo", &show_resolve_undo, "show resolve-undo information"), - { OPTION_CALLBACK, 'x', "exclude", &dir.exclude_list[EXC_CMDL], "pattern", + { OPTION_CALLBACK, 'x', "exclude", + &dir.exclude_list_group[EXC_CMDL], "pattern", "skip files matching pattern", 0, option_parse_exclude }, { OPTION_CALLBACK, 'X', "exclude-from", &dir, "file", @@ -523,6 +524,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) if (read_cache() < 0) die("index file corrupt"); + add_exclude_list(&dir, EXC_CMDL); argc = parse_options(argc, argv, prefix, builtin_ls_files_options, ls_files_usage, 0); if (show_tag || show_valid_bit) { |