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repo: add --all to git-repo-info

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Add a new flag `--all` to git-repo-info for requesting values for all
the available keys. By using this flag, the user can retrieve all the
values instead of searching what are the desired keys for what they
wants.

Helped-by: Karthik Nayak <karthik.188@gmail.com>
Helped-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Lucas Seiki Oshiro <lucasseikioshiro@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Lucas Seiki Oshiro
2025-11-18 17:37:04 -03:00
committed by Junio C Hamano
parent fd7d79d068
commit 155caac7d1
3 changed files with 51 additions and 5 deletions
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6
Documentation/git-repo.adoc
View File

@@ -8,7 +8,7 @@ git-repo - Retrieve information about the repository
SYNOPSIS
--------
[synopsis]
git repo info [--format=(keyvalue|nul)] [-z] [<key>...]
git repo info [--format=(keyvalue|nul)] [-z] [--all | <key>...]
git repo structure [--format=(table|keyvalue|nul)]
DESCRIPTION
@@ -19,13 +19,13 @@ THIS COMMAND IS EXPERIMENTAL. THE BEHAVIOR MAY CHANGE.
COMMANDS
--------
`info [--format=(keyvalue|nul)] [-z] [<key>...]`::
`info [--format=(keyvalue|nul)] [-z] [--all | <key>...]`::
Retrieve metadata-related information about the current repository. Only
the requested data will be returned based on their keys (see "INFO KEYS"
section below).
+
The values are returned in the same order in which their respective keys were
requested.
requested. The `--all` flag requests the values for all the available keys.
+
The output format can be chosen through the flag `--format`. Two formats are
supported:

29
builtin/repo.c
View File

@@ -15,7 +15,7 @@
#include "utf8.h"
static const char *const repo_usage[] = {
"git repo info [--format=(keyvalue|nul)] [-z] [<key>...]",
"git repo info [--format=(keyvalue|nul)] [-z] [--all | <key>...]",
"git repo structure [--format=(table|keyvalue|nul)]",
NULL
};
@@ -129,6 +129,23 @@ static int print_fields(int argc, const char **argv,
return ret;
}
static int print_all_fields(struct repository *repo,
enum output_format format)
{
struct strbuf valbuf = STRBUF_INIT;
for (size_t i = 0; i < ARRAY_SIZE(repo_info_fields); i++) {
const struct field *field = &repo_info_fields[i];
strbuf_reset(&valbuf);
field->get_value(repo, &valbuf);
print_field(format, field->key, valbuf.buf);
}
strbuf_release(&valbuf);
return 0;
}
static int parse_format_cb(const struct option *opt,
const char *arg, int unset UNUSED)
{
@@ -152,6 +169,7 @@ static int cmd_repo_info(int argc, const char **argv, const char *prefix,
struct repository *repo)
{
enum output_format format = FORMAT_KEYVALUE;
int all_keys = 0;
struct option options[] = {
OPT_CALLBACK_F(0, "format", &format, N_("format"),
N_("output format"),
@@ -160,6 +178,7 @@ static int cmd_repo_info(int argc, const char **argv, const char *prefix,
N_("synonym for --format=nul"),
PARSE_OPT_NONEG | PARSE_OPT_NOARG,
parse_format_cb),
OPT_BOOL(0, "all", &all_keys, N_("print all keys/values")),
OPT_END()
};
@@ -167,7 +186,13 @@ static int cmd_repo_info(int argc, const char **argv, const char *prefix,
if (format != FORMAT_KEYVALUE && format != FORMAT_NUL_TERMINATED)
die(_("unsupported output format"));
return print_fields(argc, argv, repo, format);
if (all_keys && argc)
die(_("--all and <key> cannot be used together"));
if (all_keys)
return print_all_fields(repo, format);
else
return print_fields(argc, argv, repo, format);
}
struct ref_stats {

21
t/t1900-repo.sh
View File

@@ -4,6 +4,15 @@ test_description='test git repo-info'
. ./test-lib.sh
# git-repo-info keys. It must contain the same keys listed in the const
# repo_info_fields, in lexicographical order.
REPO_INFO_KEYS='
layout.bare
layout.shallow
object.format
references.format
'
# Test whether a key-value pair is correctly returned
#
# Usage: test_repo_info <label> <init command> <repo_name> <key> <expected value>
@@ -110,4 +119,16 @@ test_expect_success 'git repo info uses the last requested format' '
test_cmp expected actual
'
test_expect_success 'git repo info --all returns all key-value pairs' '
git repo info $REPO_INFO_KEYS >expect &&
git repo info --all >actual &&
test_cmp expect actual
'
test_expect_success 'git repo info --all <key> aborts' '
echo "fatal: --all and <key> cannot be used together" >expect &&
test_must_fail git repo info --all object.format 2>actual &&
test_cmp expect actual
'
test_done