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Allow passing of configuration parameters in the command line

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The values passed this way will override whatever is defined
in the config files.

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Alex Riesen
2010-03-26 23:53:57 +01:00
committed by Junio C Hamano
parent f1ba1c90e1
commit 8b1fa77867
6 changed files with 102 additions and 1 deletions
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9
git.c
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@ -8,6 +8,7 @@ const char git_usage_string[] =
"git [--version] [--exec-path[=GIT_EXEC_PATH]] [--html-path]\n"
" [-p|--paginate|--no-pager] [--no-replace-objects]\n"
" [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE]\n"
" [-c name=value\n"
" [--help] COMMAND [ARGS]";
const char git_more_info_string[] =
@ -130,6 +131,14 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir, sizeof(git_dir)), 0);
if (envchanged)
*envchanged = 1;
} else if (!strcmp(cmd, "-c")) {
if (*argc < 2) {
fprintf(stderr, "-c expects a configuration string\n" );
usage(git_usage_string);
}
git_config_parse_parameter((*argv)[1]);
(*argv)++;
(*argc)--;
} else {
fprintf(stderr, "Unknown option: %s\n", cmd);
usage(git_usage_string);