config: run setup_git_directory_gently() sooner

For the pager choice (and the choice to paginate) to reflect the
current repository configuration, the repository needs to be
located first.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/config.c b/builtin/config.c
index f3d1660..3f8ef91 100644 (file)
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -330,11 +330,10 @@ static int get_colorbool(int print)
                return get_colorbool_found ? 0 : 1;
 }
 
-int cmd_config(int argc, const char **argv, const char *unused_prefix)
+int cmd_config(int argc, const char **argv, const char *prefix)
 {
-       int nongit;
+       int nongit = !startup_info->have_repository;
        char *value;
-       const char *prefix = setup_git_directory_gently(&nongit);
 
        config_exclusive_filename = getenv(CONFIG_ENVIRONMENT);
 

diff --git a/git.c b/git.c
index e76b647..eaf6e7f 100644 (file)
--- a/git.c
+++ b/git.c
@@ -319,7 +319,7 @@ static void handle_internal_command(int argc, const char **argv)
                { "clean", cmd_clean, RUN_SETUP | NEED_WORK_TREE },
                { "commit", cmd_commit, RUN_SETUP | NEED_WORK_TREE },
                { "commit-tree", cmd_commit_tree, RUN_SETUP },
-               { "config", cmd_config },
+               { "config", cmd_config, RUN_SETUP_GENTLY },
                { "count-objects", cmd_count_objects, RUN_SETUP },
                { "describe", cmd_describe, RUN_SETUP },
                { "diff", cmd_diff },
@@ -376,7 +376,7 @@ static void handle_internal_command(int argc, const char **argv)
                { "reflog", cmd_reflog, RUN_SETUP },
                { "remote", cmd_remote, RUN_SETUP },
                { "replace", cmd_replace, RUN_SETUP },
-               { "repo-config", cmd_config },
+               { "repo-config", cmd_config, RUN_SETUP_GENTLY },
                { "rerere", cmd_rerere, RUN_SETUP },
                { "reset", cmd_reset, RUN_SETUP },
                { "rev-list", cmd_rev_list, RUN_SETUP },

diff --git a/t/t7006-pager.sh b/t/t7006-pager.sh
index 1890c65..017565f 100755 (executable)
--- a/t/t7006-pager.sh
+++ b/t/t7006-pager.sh
@@ -134,6 +134,14 @@ test_expect_success TTY 'configuration can disable pager' '
        ! test -e paginated.out
 '
 
+test_expect_success 'git config uses a pager if configured to' '
+       rm -f paginated.out &&
+       git config pager.config true &&
+       test_when_finished "git config --unset pager.config" &&
+       test_terminal git config --list &&
+       test -e paginated.out
+'
+
 test_expect_success 'configuration can enable pager (from subdir)' '
        rm -f paginated.out &&
        mkdir -p subdir &&