7 #include "parse-options.h"
13 #define QUOTE_PYTHON 4
16 #define FILTER_REFS_INCLUDE_BROKEN 0x0001
17 #define FILTER_REFS_TAGS 0x0002
18 #define FILTER_REFS_BRANCHES 0x0004
19 #define FILTER_REFS_REMOTES 0x0008
20 #define FILTER_REFS_OTHERS 0x0010
21 #define FILTER_REFS_ALL (FILTER_REFS_TAGS | FILTER_REFS_BRANCHES | \
22 FILTER_REFS_REMOTES | FILTER_REFS_OTHERS)
23 #define FILTER_REFS_DETACHED_HEAD 0x0020
24 #define FILTER_REFS_KIND_MASK (FILTER_REFS_ALL | FILTER_REFS_DETACHED_HEAD)
29 struct ref_sorting *next;
30 int atom; /* index into used_atom array (internal) */
32 REF_SORTING_REVERSE = 1<<0,
33 REF_SORTING_ICASE = 1<<1,
34 REF_SORTING_VERSION = 1<<2,
35 REF_SORTING_DETACHED_HEAD_FIRST = 1<<3,
39 struct ref_array_item {
40 struct object_id objectname;
44 struct commit *commit;
45 struct atom_value *value;
46 char refname[FLEX_ARRAY];
51 struct ref_array_item **items;
52 struct rev_info *revs;
56 const char **name_patterns;
57 struct oid_array points_at;
58 struct commit_list *with_commit;
59 struct commit_list *no_commit;
60 struct commit_list *reachable_from;
61 struct commit_list *unreachable_from;
63 unsigned int with_commit_tag_algo : 1,
75 * Set these to define the format; make sure you call
76 * verify_ref_format() afterwards to finalize.
82 /* Internal state to ref-filter */
83 int need_color_reset_at_eol;
86 #define REF_FORMAT_INIT { NULL, 0, -1 }
88 /* Macros for checking --merged and --no-merged options */
89 #define _OPT_MERGED_NO_MERGED(option, filter, h) \
90 { OPTION_CALLBACK, 0, option, (filter), N_("commit"), (h), \
91 PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NONEG, \
92 parse_opt_merge_filter, (intptr_t) "HEAD" \
94 #define OPT_MERGED(f, h) _OPT_MERGED_NO_MERGED("merged", f, h)
95 #define OPT_NO_MERGED(f, h) _OPT_MERGED_NO_MERGED("no-merged", f, h)
97 #define OPT_REF_SORT(var) \
98 OPT_CALLBACK_F(0, "sort", (var), \
99 N_("key"), N_("field name to sort on"), \
100 PARSE_OPT_NONEG, parse_opt_ref_sorting)
103 * API for filtering a set of refs. Based on the type of refs the user
104 * has requested, we iterate through those refs and apply filters
105 * as per the given ref_filter structure and finally store the
106 * filtered refs in the ref_array structure.
108 int filter_refs(struct ref_array *array, struct ref_filter *filter, unsigned int type);
109 /* Clear all memory allocated to ref_array */
110 void ref_array_clear(struct ref_array *array);
111 /* Used to verify if the given format is correct and to parse out the used atoms */
112 int verify_ref_format(struct ref_format *format);
113 /* Sort the given ref_array as per the ref_sorting provided */
114 void ref_array_sort(struct ref_sorting *sort, struct ref_array *array);
115 /* Set REF_SORTING_* sort_flags for all elements of a sorting list */
116 void ref_sorting_set_sort_flags_all(struct ref_sorting *sorting, unsigned int mask, int on);
117 /* Based on the given format and quote_style, fill the strbuf */
118 int format_ref_array_item(struct ref_array_item *info,
119 const struct ref_format *format,
120 struct strbuf *final_buf,
121 struct strbuf *error_buf);
122 /* Print the ref using the given format and quote_style */
123 void show_ref_array_item(struct ref_array_item *info, const struct ref_format *format);
124 /* Parse a single sort specifier and add it to the list */
125 void parse_ref_sorting(struct ref_sorting **sorting_tail, const char *atom);
126 /* Callback function for parsing the sort option */
127 int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset);
128 /* Default sort option based on refname */
129 struct ref_sorting *ref_default_sorting(void);
130 /* Function to parse --merged and --no-merged options */
131 int parse_opt_merge_filter(const struct option *opt, const char *arg, int unset);
132 /* Get the current HEAD's description */
133 char *get_head_description(void);
134 /* Set up translated strings in the output. */
135 void setup_ref_filter_porcelain_msg(void);
138 * Print a single ref, outside of any ref-filter. Note that the
139 * name must be a fully qualified refname.
141 void pretty_print_ref(const char *name, const struct object_id *oid,
142 const struct ref_format *format);
145 * Push a single ref onto the array; this can be used to construct your own
146 * ref_array without using filter_refs().
148 struct ref_array_item *ref_array_push(struct ref_array *array,
150 const struct object_id *oid);
152 #endif /* REF_FILTER_H */