@leroysheep / MovieWebApp
Code Commits Pulls CI/CD 81,972
jch
bisect jch maint master next seen test todo
c 124 lines 4.28 KB
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1 #include "builtin.h"
2 #include "commit.h"
3 #include "config.h"
4 #include "environment.h"
5 #include "for-each-ref.h"
6 #include "gettext.h"
7 #include "object.h"
8 #include "parse-options.h"
9 #include "ref-filter.h"
10 #include "strbuf.h"
11 #include "strvec.h"
12
13 int for_each_ref_core(int argc, const char **argv, const char *prefix, struct repository *repo, const char *const *usage)
14 {
15 struct ref_sorting *sorting;
16 struct string_list sorting_options = STRING_LIST_INIT_DUP;
17 int icase = 0, include_root_refs = 0, from_stdin = 0;
18 struct ref_filter filter = REF_FILTER_INIT;
19 struct ref_format format = REF_FORMAT_INIT;
20 unsigned int flags = FILTER_REFS_REGULAR;
21 struct strvec vec = STRVEC_INIT;
22
23 struct option opts[] = {
24 OPT_BIT('s', "shell", &format.quote_style,
25 N_("quote placeholders suitably for shells"), QUOTE_SHELL),
26 OPT_BIT('p', "perl", &format.quote_style,
27 N_("quote placeholders suitably for perl"), QUOTE_PERL),
28 OPT_BIT(0 , "python", &format.quote_style,
29 N_("quote placeholders suitably for python"), QUOTE_PYTHON),
30 OPT_BIT(0 , "tcl", &format.quote_style,
31 N_("quote placeholders suitably for Tcl"), QUOTE_TCL),
32 OPT_BOOL(0, "omit-empty", &format.array_opts.omit_empty,
33 N_("do not output a newline after empty formatted refs")),
34
35 OPT_GROUP(""),
36 OPT_INTEGER( 0 , "count", &format.array_opts.max_count, N_("show only <n> matched refs")),
37 OPT_STRING( 0 , "format", &format.format, N_("format"), N_("format to use for the output")),
38 OPT_STRING( 0 , "start-after", &filter.start_after, N_("marker"), N_("start iteration after the provided marker")),
39 OPT__COLOR(&format.use_color, N_("respect format colors")),
40 OPT_REF_FILTER_EXCLUDE(&filter),
41 OPT_REF_SORT(&sorting_options),
42 OPT_CALLBACK(0, "points-at", &filter.points_at,
43 N_("object"), N_("print only refs which points at the given object"),
44 parse_opt_object_name),
45 OPT_MERGED(&filter, N_("print only refs that are merged")),
46 OPT_NO_MERGED(&filter, N_("print only refs that are not merged")),
47 OPT_CONTAINS(&filter.with_commit, N_("print only refs which contain the commit")),
48 OPT_NO_CONTAINS(&filter.no_commit, N_("print only refs which don't contain the commit")),
49 OPT_BOOL(0, "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
50 OPT_BOOL(0, "stdin", &from_stdin, N_("read reference patterns from stdin")),
51 OPT_BOOL(0, "include-root-refs", &include_root_refs, N_("also include HEAD ref and pseudorefs")),
52 OPT_END(),
53 };
54
55 format.format = "%(objectname) %(objecttype)\t%(refname)";
56
57 repo_config(repo, git_default_config, NULL);
58
59 /* Set default (refname) sorting */
60 string_list_append(&sorting_options, "refname");
61
62 parse_options(argc, argv, prefix, opts, usage, 0);
63 if (format.array_opts.max_count < 0) {
64 error("invalid --count argument: `%d'", format.array_opts.max_count);
65 usage_with_options(usage, opts);
66 }
67 if (HAS_MULTI_BITS(format.quote_style)) {
68 error("more than one quoting style?");
69 usage_with_options(usage, opts);
70 }
71 if (verify_ref_format(&format))
72 usage_with_options(usage, opts);
73
74 if (filter.start_after && sorting_options.nr > 1)
75 die(_("cannot use --start-after with custom sort options"));
76
77 sorting = ref_sorting_options(&sorting_options);
78 ref_sorting_set_sort_flags_all(sorting, REF_SORTING_ICASE, icase);
79 filter.ignore_case = icase;
80
81 if (from_stdin) {
82 struct strbuf line = STRBUF_INIT;
83
84 if (argv[0])
85 die(_("unknown arguments supplied with --stdin"));
86
87 while (strbuf_getline(&line, stdin) != EOF)
88 strvec_push(&vec, line.buf);
89
90 strbuf_release(&line);
91
92 /* vec.v is NULL-terminated, just like 'argv'. */
93 filter.name_patterns = vec.v;
94 } else {
95 filter.name_patterns = argv;
96 }
97
98 if (filter.start_after && filter.name_patterns && filter.name_patterns[0])
99 die(_("cannot use --start-after with patterns"));
100
101 if (include_root_refs)
102 flags |= FILTER_REFS_ROOT_REFS | FILTER_REFS_DETACHED_HEAD;
103
104 filter.match_as_path = 1;
105 filter_and_format_refs(&filter, flags, sorting, &format);
106
107 ref_filter_clear(&filter);
108 ref_sorting_release(sorting);
109 strvec_clear(&vec);
110 return 0;
111 }
112
113 int cmd_for_each_ref(int argc,
114 const char **argv,
115 const char *prefix,
116 struct repository *repo)
117 {
118 static char const * const for_each_ref_usage[] = {
119 N_("git for-each-ref " COMMON_USAGE_FOR_EACH_REF),
120 NULL
121 };
122
123 return for_each_ref_core(argc, argv, prefix, repo, for_each_ref_usage);
124 }