[PATCH 03/12] git wrapper: allow setup_git_directory_gently() be called earlier
- From
Jonathan Nieder <jrnieder@gmail.com>
- Date
- Aug 6, 2010, 02:52 UTC
- Message-ID
- <20100806025216.GG22369@burratino>
- In-Reply-To
- <20100806023529.GB22369@burratino>
From: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
In the spirit of v1.4.2-rc3~34^2^2 (Call setup_git_directory() much earlier, 2006-07-28), let run_builtin() take care of searching for a repository for built-ins that want to make use of one if present.
So now you can mark your command with RUN_SETUP_GENTLY and use
nongit = !startup_info->have_repository;
in place of
prefix = setup_git_directory_gently(&nongit);
and everything will be the same, except the repository is discovered a little sooner.
As v1.7.2~16^2 (2010-07-14) explains, this should allow more commands to robustly use features like "git --paginate" that look at local configuration before the command is actually run.
This patch sets up the infrastructure. Later patches will teach particular commands to use it.
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> --- - reordered setup option bits (RUN_SETUP_GENTLY lives next to RUN_SETUP now)
- squashed in "builtin: check pager.<cmd> configuration if RUN_SETUP_GENTLY is used"
git.c | 13 +++++++++---- 1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/git.c b/git.c index 8a8d2b2..c46c996 100644 --- a/git.c +++ b/git.c @@ -230,13 +230,14 @@ static int handle_alias(int *argcp, const char ***argv) const char git_version_string[] = GIT_VERSION; -#define RUN_SETUP (1<<0) -#define USE_PAGER (1<<1) +#define RUN_SETUP (1<<0) +#define RUN_SETUP_GENTLY (1<<1) +#define USE_PAGER (1<<2) /* * require working tree to be present -- anything uses this needs * RUN_SETUP for reading from the configuration file. */ -#define NEED_WORK_TREE (1<<2) +#define NEED_WORK_TREE (1<<3) struct cmd_struct { const char *cmd; @@ -255,8 +256,12 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv) if (!help) { if (p->option & RUN_SETUP) prefix = setup_git_directory(); + if (p->option & RUN_SETUP_GENTLY) { + int nongit_ok; + prefix = setup_git_directory_gently(&nongit_ok); + } - if (use_pager == -1 && p->option & RUN_SETUP) + if (use_pager == -1 && p->option & (RUN_SETUP | RUN_SETUP_GENTLY)) use_pager = check_pager_config(p->cmd); if (use_pager == -1 && p->option & USE_PAGER) use_pager = 1;
-- 1.7.2.1.544.ga752d.dirty