diff options
Diffstat (limited to 'builtin/for-each-ref.c')
| -rw-r--r-- | builtin/for-each-ref.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c index 6f62f40d12..9df16cfb85 100644 --- a/builtin/for-each-ref.c +++ b/builtin/for-each-ref.c @@ -5,6 +5,7 @@ #include "object.h" #include "parse-options.h" #include "ref-filter.h" +#include "strvec.h" static char const * const for_each_ref_usage[] = { N_("git for-each-ref [<options>] [<pattern>]"), @@ -25,6 +26,8 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix) struct ref_format format = REF_FORMAT_INIT; struct strbuf output = STRBUF_INIT; struct strbuf err = STRBUF_INIT; + int from_stdin = 0; + struct strvec vec = STRVEC_INIT; struct option opts[] = { OPT_BIT('s', "shell", &format.quote_style, @@ -49,6 +52,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix) OPT_CONTAINS(&filter.with_commit, N_("print only refs which contain the commit")), OPT_NO_CONTAINS(&filter.no_commit, N_("print only refs which don't contain the commit")), OPT_BOOL(0, "ignore-case", &icase, N_("sorting and filtering are case insensitive")), + OPT_BOOL(0, "stdin", &from_stdin, N_("read reference patterns from stdin")), OPT_END(), }; @@ -75,7 +79,23 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix) ref_sorting_set_sort_flags_all(sorting, REF_SORTING_ICASE, icase); filter.ignore_case = icase; - filter.name_patterns = argv; + if (from_stdin) { + struct strbuf line = STRBUF_INIT; + + if (argv[0]) + die(_("unknown arguments supplied with --stdin")); + + while (strbuf_getline(&line, stdin) != EOF) + strvec_push(&vec, line.buf); + + strbuf_release(&line); + + /* vec.v is NULL-terminated, just like 'argv'. */ + filter.name_patterns = vec.v; + } else { + filter.name_patterns = argv; + } + filter.match_as_path = 1; filter_refs(&array, &filter, FILTER_REFS_ALL); ref_array_sort(sorting, &array); @@ -97,5 +117,6 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix) free_commit_list(filter.with_commit); free_commit_list(filter.no_commit); ref_sorting_release(sorting); + strvec_clear(&vec); return 0; } |