These commands need more than just git_config() before parsing
commmand line arguments. Some of these activities will unconditionally
look into a repository. When startup_info->help is TRUE, no repository
is set up and the caller expects callees to print help usage and exit,
no more.
Do as expected.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
builtin/branch.c | 3 +++
builtin/checkout-index.c | 3 +++
builtin/commit.c | 6 ++++++
builtin/gc.c | 3 +++
builtin/ls-files.c | 3 +++
builtin/merge.c | 3 +++
builtin/update-index.c | 3 +++
builtin/upload-archive.c | 7 ++++---
8 files changed, 28 insertions(+), 3 deletions(-)
diff --git a/builtin/branch.c b/builtin/branch.c
index 6cf7e72..cc0053b 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -651,6 +651,9 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPT_END(),
};
+ if (startup_info->help)
+ usage_with_options(builtin_branch_usage, options);
+
git_config(git_branch_config, NULL);
if (branch_use_color == -1)
diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c
index a7a5ee1..7f25cd7 100644
--- a/builtin/checkout-index.c
+++ b/builtin/checkout-index.c
@@ -241,6 +241,9 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
OPT_END()
};
+ if (startup_info->help)
+ usage_with_options(builtin_checkout_index_usage, builtin_checkout_index_options);
+
git_config(git_default_config, NULL);
state.base_dir = "";
prefix_length = prefix ? strlen(prefix) : 0;
diff --git a/builtin/commit.c b/builtin/commit.c
index c5ab683..bccbbef 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1034,6 +1034,9 @@ int cmd_status(int argc, const char **argv, const char *prefix)
OPT_END(),
};
+ if (startup_info->help)
+ usage_with_options(builtin_status_usage, builtin_status_options);
+
if (null_termination && status_format == STATUS_FORMAT_LONG)
status_format = STATUS_FORMAT_PORCELAIN;
@@ -1208,6 +1211,9 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
int allow_fast_forward = 1;
struct wt_status s;
+ if (startup_info->help)
+ usage_with_options(builtin_commit_usage, builtin_commit_options);
+
wt_status_prepare(&s);
git_config(git_commit_config, &s);
in_merge = file_exists(git_path("MERGE_HEAD"));
diff --git a/builtin/gc.c b/builtin/gc.c
index c304638..f040171 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -191,6 +191,9 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
git_config(gc_config, NULL);
+ if (startup_info->help)
+ usage_with_options(builtin_gc_usage, builtin_gc_options);
+
if (pack_refs < 0)
pack_refs = !is_bare_repository();
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index b065061..5125560 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -518,6 +518,9 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix)
OPT_END()
};
+ if (startup_info->help)
+ usage_with_options(ls_files_usage, builtin_ls_files_options);
+
memset(&dir, 0, sizeof(dir));
if (prefix)
prefix_offset = strlen(prefix);
diff --git a/builtin/merge.c b/builtin/merge.c
index c043066..3cced9e 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -886,6 +886,9 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
const char *best_strategy = NULL, *wt_strategy = NULL;
struct commit_list **remotes = &remoteheads;
+ if (startup_info->help)
+ usage_with_options(builtin_merge_usage, builtin_merge_options);
+
if (read_cache_unmerged()) {
die_resolve_conflict("merge");
}
diff --git a/builtin/update-index.c b/builtin/update-index.c
index 3ab214d..46a53f5 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -589,6 +589,9 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
int lock_error = 0;
struct lock_file *lock_file;
+ if (startup_info->help)
+ usage(update_index_usage);
+
git_config(git_default_config, NULL);
/* We can't free this memory, it becomes part of a linked list parsed atexit() */
diff --git a/builtin/upload-archive.c b/builtin/upload-archive.c
index 73f788e..d4f4741 100644
--- a/builtin/upload-archive.c
+++ b/builtin/upload-archive.c
@@ -26,9 +26,6 @@ static int run_upload_archive(int argc, const char **argv, const char *prefix)
int sent_argc;
int len;
- if (argc != 2)
- usage(upload_archive_usage);
-
if (strlen(argv[1]) + 1 > sizeof(buf))
die("insanely long repository name");
@@ -98,6 +95,10 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix)
{
pid_t writer;
int fd1[2], fd2[2];
+
+ if (startup_info->help || argc != 2)
+ usage(upload_archive_usage);
+
/*
* Set up sideband subprocess.
*
--
1.7.0.rc1.541.g2da82.dirty
--
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