f4609b896f
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because there is some breakage in the git build related to the netrc credentials helper which someone has taken care of in nixpkgs. The stable channel is not used for anything other than git, so this should be fine. Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
87 lines
3 KiB
C
87 lines
3 KiB
C
#include "builtin.h"
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#include "cache.h"
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#include "config.h"
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#include "refs.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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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, const char **argv, const char *prefix)
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{
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int i;
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struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
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int maxcount = 0, icase = 0;
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struct ref_array array;
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struct ref_filter filter;
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struct ref_format format = REF_FORMAT_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_GROUP(""),
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OPT_INTEGER( 0 , "count", &maxcount, 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_SORT(sorting_tail),
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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_END(),
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};
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memset(&array, 0, sizeof(array));
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memset(&filter, 0, sizeof(filter));
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format.format = "%(objectname) %(objecttype)\t%(refname)";
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git_config(git_default_config, NULL);
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parse_options(argc, argv, prefix, opts, for_each_ref_usage, 0);
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if (maxcount < 0) {
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error("invalid --count argument: `%d'", maxcount);
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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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if (!sorting)
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sorting = ref_default_sorting();
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ref_sorting_icase_all(sorting, icase);
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filter.ignore_case = icase;
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filter.name_patterns = argv;
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filter.match_as_path = 1;
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filter_refs(&array, &filter, FILTER_REFS_ALL | FILTER_REFS_INCLUDE_BROKEN);
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ref_array_sort(sorting, &array);
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if (!maxcount || array.nr < maxcount)
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maxcount = array.nr;
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for (i = 0; i < maxcount; i++)
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show_ref_array_item(array.items[i], &format);
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ref_array_clear(&array);
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return 0;
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}
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