114 lines
3.9 KiB
C
114 lines
3.9 KiB
C
#include "builtin.h"
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#include "commit.h"
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#include "config.h"
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#include "gettext.h"
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#include "object.h"
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#include "parse-options.h"
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#include "ref-filter.h"
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#include "strbuf.h"
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#include "strvec.h"
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static char const * const for_each_ref_usage[] = {
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N_("git for-each-ref [<options>] [<pattern>]"),
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N_("git for-each-ref [--points-at <object>]"),
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N_("git for-each-ref [--merged [<commit>]] [--no-merged [<commit>]]"),
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N_("git for-each-ref [--contains [<commit>]] [--no-contains [<commit>]]"),
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NULL
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};
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int cmd_for_each_ref(int argc,
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const char **argv,
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const char *prefix,
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struct repository *repo)
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{
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struct ref_sorting *sorting;
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struct string_list sorting_options = STRING_LIST_INIT_DUP;
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int icase = 0, include_root_refs = 0, from_stdin = 0;
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struct ref_filter filter = REF_FILTER_INIT;
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struct ref_format format = REF_FORMAT_INIT;
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unsigned int flags = FILTER_REFS_REGULAR;
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struct strvec vec = STRVEC_INIT;
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struct option opts[] = {
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OPT_BIT('s', "shell", &format.quote_style,
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N_("quote placeholders suitably for shells"), QUOTE_SHELL),
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OPT_BIT('p', "perl", &format.quote_style,
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N_("quote placeholders suitably for perl"), QUOTE_PERL),
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OPT_BIT(0 , "python", &format.quote_style,
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N_("quote placeholders suitably for python"), QUOTE_PYTHON),
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OPT_BIT(0 , "tcl", &format.quote_style,
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N_("quote placeholders suitably for Tcl"), QUOTE_TCL),
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OPT_BOOL(0, "omit-empty", &format.array_opts.omit_empty,
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N_("do not output a newline after empty formatted refs")),
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OPT_GROUP(""),
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OPT_INTEGER( 0 , "count", &format.array_opts.max_count, N_("show only <n> matched refs")),
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OPT_STRING( 0 , "format", &format.format, N_("format"), N_("format to use for the output")),
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OPT__COLOR(&format.use_color, N_("respect format colors")),
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OPT_REF_FILTER_EXCLUDE(&filter),
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OPT_REF_SORT(&sorting_options),
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OPT_CALLBACK(0, "points-at", &filter.points_at,
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N_("object"), N_("print only refs which points at the given object"),
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parse_opt_object_name),
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OPT_MERGED(&filter, N_("print only refs that are merged")),
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OPT_NO_MERGED(&filter, N_("print only refs that are not merged")),
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OPT_CONTAINS(&filter.with_commit, N_("print only refs which contain the commit")),
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OPT_NO_CONTAINS(&filter.no_commit, N_("print only refs which don't contain the commit")),
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OPT_BOOL(0, "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
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OPT_BOOL(0, "stdin", &from_stdin, N_("read reference patterns from stdin")),
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OPT_BOOL(0, "include-root-refs", &include_root_refs, N_("also include HEAD ref and pseudorefs")),
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OPT_END(),
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};
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format.format = "%(objectname) %(objecttype)\t%(refname)";
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repo_config(repo, git_default_config, NULL);
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/* Set default (refname) sorting */
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string_list_append(&sorting_options, "refname");
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parse_options(argc, argv, prefix, opts, for_each_ref_usage, 0);
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if (format.array_opts.max_count < 0) {
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error("invalid --count argument: `%d'", format.array_opts.max_count);
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usage_with_options(for_each_ref_usage, opts);
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}
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if (HAS_MULTI_BITS(format.quote_style)) {
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error("more than one quoting style?");
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usage_with_options(for_each_ref_usage, opts);
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}
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if (verify_ref_format(&format))
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usage_with_options(for_each_ref_usage, opts);
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sorting = ref_sorting_options(&sorting_options);
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ref_sorting_set_sort_flags_all(sorting, REF_SORTING_ICASE, icase);
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filter.ignore_case = icase;
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if (from_stdin) {
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struct strbuf line = STRBUF_INIT;
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if (argv[0])
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die(_("unknown arguments supplied with --stdin"));
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while (strbuf_getline(&line, stdin) != EOF)
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strvec_push(&vec, line.buf);
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strbuf_release(&line);
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/* vec.v is NULL-terminated, just like 'argv'. */
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filter.name_patterns = vec.v;
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} else {
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filter.name_patterns = argv;
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}
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if (include_root_refs)
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flags |= FILTER_REFS_ROOT_REFS | FILTER_REFS_DETACHED_HEAD;
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filter.match_as_path = 1;
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filter_and_format_refs(&filter, flags, sorting, &format);
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ref_filter_clear(&filter);
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ref_sorting_release(sorting);
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strvec_clear(&vec);
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return 0;
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}
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