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| author | Lukas Puehringer <luk.puehringer@gmail.com> | 2017-01-17 23:37:19 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-01-18 00:10:22 (GMT) |
| commit | 2111aa794bb420f767895682232b494d3461ab31 (patch) | |
| tree | 4d3c95589c1045888eb23de32d43ba2a06e6605b /ref-filter.c | |
| parent | 94240b918f70560393516aa8f98edb877d582c69 (diff) | |
| download | git-2111aa794bb420f767895682232b494d3461ab31.zip git-2111aa794bb420f767895682232b494d3461ab31.tar.gz git-2111aa794bb420f767895682232b494d3461ab31.tar.bz2 | |
ref-filter: add function to print single ref_array_item
ref-filter functions are useful for printing git object information
using a format specifier. However, some other modules may not want to use
this functionality on a ref-array but only print a single item.
Expose a pretty_print_ref function to create, pretty print and free
individual ref-items.
Signed-off-by: Lukas Puehringer <luk.puehringer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'ref-filter.c')
| -rw-r--r-- | ref-filter.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/ref-filter.c b/ref-filter.c index 9adbb8a..77d4e53 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -1329,7 +1329,7 @@ static struct ref_array_item *new_ref_array_item(const char *refname, return ref; } -static int filter_ref_kind(struct ref_filter *filter, const char *refname) +static int ref_kind_from_refname(const char *refname) { unsigned int i; @@ -1342,11 +1342,7 @@ static int filter_ref_kind(struct ref_filter *filter, const char *refname) { "refs/tags/", FILTER_REFS_TAGS} }; - if (filter->kind == FILTER_REFS_BRANCHES || - filter->kind == FILTER_REFS_REMOTES || - filter->kind == FILTER_REFS_TAGS) - return filter->kind; - else if (!strcmp(refname, "HEAD")) + if (!strcmp(refname, "HEAD")) return FILTER_REFS_DETACHED_HEAD; for (i = 0; i < ARRAY_SIZE(ref_kind); i++) { @@ -1357,6 +1353,15 @@ static int filter_ref_kind(struct ref_filter *filter, const char *refname) return FILTER_REFS_OTHERS; } +static int filter_ref_kind(struct ref_filter *filter, const char *refname) +{ + if (filter->kind == FILTER_REFS_BRANCHES || + filter->kind == FILTER_REFS_REMOTES || + filter->kind == FILTER_REFS_TAGS) + return filter->kind; + return ref_kind_from_refname(refname); +} + /* * A call-back given to for_each_ref(). Filter refs and keep them for * later object processing. @@ -1637,6 +1642,16 @@ void show_ref_array_item(struct ref_array_item *info, const char *format, int qu putchar('\n'); } +void pretty_print_ref(const char *name, const unsigned char *sha1, + const char *format) +{ + struct ref_array_item *ref_item; + ref_item = new_ref_array_item(name, sha1, 0); + ref_item->kind = ref_kind_from_refname(name); + show_ref_array_item(ref_item, format, 0); + free_array_item(ref_item); +} + /* If no sorting option is given, use refname to sort as default */ struct ref_sorting *ref_default_sorting(void) { |