gpg-interface, tag: add GPG_VERIFY_OMIT_STATUS flag
[git/git.git] / ref-filter.h
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1#ifndef REF_FILTER_H
2#define REF_FILTER_H
3
4#include "sha1-array.h"
5#include "refs.h"
6#include "commit.h"
7#include "parse-options.h"
8
9/* Quoting styles */
10#define QUOTE_NONE 0
11#define QUOTE_SHELL 1
12#define QUOTE_PERL 2
13#define QUOTE_PYTHON 4
14#define QUOTE_TCL 8
15
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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)
14de7fba 25
3a25761a 26struct atom_value;
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27
28struct ref_sorting {
29 struct ref_sorting *next;
30 int atom; /* index into used_atom array (internal) */
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31 unsigned reverse : 1,
32 version : 1;
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33};
34
35struct ref_array_item {
36 unsigned char objectname[20];
37 int flag;
5b4f2851 38 unsigned int kind;
69b1cf91 39 const char *symref;
35257aa0 40 struct commit *commit;
69b1cf91 41 struct atom_value *value;
1958a6eb 42 char refname[FLEX_ARRAY];
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43};
44
45struct ref_array {
46 int nr, alloc;
47 struct ref_array_item **items;
1511b22d 48 struct rev_info *revs;
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49};
50
51struct ref_filter {
52 const char **name_patterns;
68411046 53 struct sha1_array points_at;
ee2bd06b 54 struct commit_list *with_commit;
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55
56 enum {
57 REF_FILTER_MERGED_NONE = 0,
58 REF_FILTER_MERGED_INCLUDE,
59 REF_FILTER_MERGED_OMIT
60 } merge;
61 struct commit *merge_commit;
ee2bd06b 62
bef0e12b 63 unsigned int with_commit_tag_algo : 1,
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64 match_as_path : 1,
65 detached : 1;
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66 unsigned int kind,
67 lines;
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68 int abbrev,
69 verbose;
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70};
71
72struct ref_filter_cbdata {
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73 struct ref_array *array;
74 struct ref_filter *filter;
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75};
76
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77/* Macros for checking --merged and --no-merged options */
78#define _OPT_MERGED_NO_MERGED(option, filter, h) \
79 { OPTION_CALLBACK, 0, option, (filter), N_("commit"), (h), \
80 PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NONEG, \
81 parse_opt_merge_filter, (intptr_t) "HEAD" \
82 }
83#define OPT_MERGED(f, h) _OPT_MERGED_NO_MERGED("merged", f, h)
84#define OPT_NO_MERGED(f, h) _OPT_MERGED_NO_MERGED("no-merged", f, h)
85
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86/*
87 * API for filtering a set of refs. Based on the type of refs the user
88 * has requested, we iterate through those refs and apply filters
89 * as per the given ref_filter structure and finally store the
90 * filtered refs in the ref_array structure.
91 */
92int filter_refs(struct ref_array *array, struct ref_filter *filter, unsigned int type);
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93/* Clear all memory allocated to ref_array */
94void ref_array_clear(struct ref_array *array);
95/* Parse format string and sort specifiers */
96int parse_ref_filter_atom(const char *atom, const char *ep);
97/* Used to verify if the given format is correct and to parse out the used atoms */
98int verify_ref_format(const char *format);
99/* Sort the given ref_array as per the ref_sorting provided */
100void ref_array_sort(struct ref_sorting *sort, struct ref_array *array);
101/* Print the ref using the given format and quote_style */
102void show_ref_array_item(struct ref_array_item *info, const char *format, int quote_style);
103/* Callback function for parsing the sort option */
104int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset);
105/* Default sort option based on refname */
106struct ref_sorting *ref_default_sorting(void);
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107/* Function to parse --merged and --no-merged options */
108int parse_opt_merge_filter(const struct option *opt, const char *arg, int unset);
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109
110#endif /* REF_FILTER_H */