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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
commitc8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch)
tree24e09d9f84dec336720cf393e156089ca2835791 /builtin/for-each-ref.c
parentInitial commit. (diff)
downloadgit-c8bae7493d2f2910b57f13ded012e86bdcfb0532.tar.xz
git-c8bae7493d2f2910b57f13ded012e86bdcfb0532.zip
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'builtin/for-each-ref.c')
-rw-r--r--builtin/for-each-ref.c101
1 files changed, 101 insertions, 0 deletions
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
new file mode 100644
index 0000000..6f62f40
--- /dev/null
+++ b/builtin/for-each-ref.c
@@ -0,0 +1,101 @@
+#include "builtin.h"
+#include "cache.h"
+#include "config.h"
+#include "refs.h"
+#include "object.h"
+#include "parse-options.h"
+#include "ref-filter.h"
+
+static char const * const for_each_ref_usage[] = {
+ N_("git for-each-ref [<options>] [<pattern>]"),
+ N_("git for-each-ref [--points-at <object>]"),
+ N_("git for-each-ref [--merged [<commit>]] [--no-merged [<commit>]]"),
+ N_("git for-each-ref [--contains [<commit>]] [--no-contains [<commit>]]"),
+ NULL
+};
+
+int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
+{
+ int i;
+ struct ref_sorting *sorting;
+ struct string_list sorting_options = STRING_LIST_INIT_DUP;
+ int maxcount = 0, icase = 0;
+ struct ref_array array;
+ struct ref_filter filter;
+ struct ref_format format = REF_FORMAT_INIT;
+ struct strbuf output = STRBUF_INIT;
+ struct strbuf err = STRBUF_INIT;
+
+ struct option opts[] = {
+ OPT_BIT('s', "shell", &format.quote_style,
+ N_("quote placeholders suitably for shells"), QUOTE_SHELL),
+ OPT_BIT('p', "perl", &format.quote_style,
+ N_("quote placeholders suitably for perl"), QUOTE_PERL),
+ OPT_BIT(0 , "python", &format.quote_style,
+ N_("quote placeholders suitably for python"), QUOTE_PYTHON),
+ OPT_BIT(0 , "tcl", &format.quote_style,
+ N_("quote placeholders suitably for Tcl"), QUOTE_TCL),
+
+ OPT_GROUP(""),
+ OPT_INTEGER( 0 , "count", &maxcount, N_("show only <n> matched refs")),
+ OPT_STRING( 0 , "format", &format.format, N_("format"), N_("format to use for the output")),
+ OPT__COLOR(&format.use_color, N_("respect format colors")),
+ OPT_REF_SORT(&sorting_options),
+ OPT_CALLBACK(0, "points-at", &filter.points_at,
+ N_("object"), N_("print only refs which points at the given object"),
+ parse_opt_object_name),
+ OPT_MERGED(&filter, N_("print only refs that are merged")),
+ OPT_NO_MERGED(&filter, N_("print only refs that are not merged")),
+ OPT_CONTAINS(&filter.with_commit, N_("print only refs which contain the commit")),
+ OPT_NO_CONTAINS(&filter.no_commit, N_("print only refs which don't contain the commit")),
+ OPT_BOOL(0, "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
+ OPT_END(),
+ };
+
+ memset(&array, 0, sizeof(array));
+ memset(&filter, 0, sizeof(filter));
+
+ format.format = "%(objectname) %(objecttype)\t%(refname)";
+
+ git_config(git_default_config, NULL);
+
+ parse_options(argc, argv, prefix, opts, for_each_ref_usage, 0);
+ if (maxcount < 0) {
+ error("invalid --count argument: `%d'", maxcount);
+ usage_with_options(for_each_ref_usage, opts);
+ }
+ if (HAS_MULTI_BITS(format.quote_style)) {
+ error("more than one quoting style?");
+ usage_with_options(for_each_ref_usage, opts);
+ }
+ if (verify_ref_format(&format))
+ usage_with_options(for_each_ref_usage, opts);
+
+ sorting = ref_sorting_options(&sorting_options);
+ ref_sorting_set_sort_flags_all(sorting, REF_SORTING_ICASE, icase);
+ filter.ignore_case = icase;
+
+ filter.name_patterns = argv;
+ filter.match_as_path = 1;
+ filter_refs(&array, &filter, FILTER_REFS_ALL);
+ ref_array_sort(sorting, &array);
+
+ if (!maxcount || array.nr < maxcount)
+ maxcount = array.nr;
+ for (i = 0; i < maxcount; i++) {
+ strbuf_reset(&err);
+ strbuf_reset(&output);
+ if (format_ref_array_item(array.items[i], &format, &output, &err))
+ die("%s", err.buf);
+ fwrite(output.buf, 1, output.len, stdout);
+ putchar('\n');
+ }
+
+ strbuf_release(&err);
+ strbuf_release(&output);
+ ref_array_clear(&array);
+ free_commit_list(filter.with_commit);
+ free_commit_list(filter.no_commit);
+ ref_sorting_release(sorting);
+ return 0;
+}