diff options
Diffstat (limited to 'builtin/checkout-index.c')
| -rw-r--r-- | builtin/checkout-index.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c index f62f13f2b5..2e086a204d 100644 --- a/builtin/checkout-index.c +++ b/builtin/checkout-index.c @@ -7,7 +7,6 @@ #define USE_THE_INDEX_VARIABLE #include "builtin.h" #include "config.h" -#include "dir.h" #include "gettext.h" #include "lockfile.h" #include "quote.h" @@ -24,7 +23,7 @@ static int nul_term_line; static int checkout_stage; /* default to checkout stage0 */ static int ignore_skip_worktree; /* default to 0 */ -static int to_tempfile; +static int to_tempfile = -1; static char topath[4][TEMPORARY_FILENAME_LENGTH + 1]; static struct checkout state = CHECKOUT_INIT; @@ -193,15 +192,16 @@ static const char * const builtin_checkout_index_usage[] = { static int option_parse_stage(const struct option *opt, const char *arg, int unset) { + int *stage = opt->value; + BUG_ON_OPT_NEG(unset); if (!strcmp(arg, "all")) { - to_tempfile = 1; - checkout_stage = CHECKOUT_ALL; + *stage = CHECKOUT_ALL; } else { int ch = arg[0]; if ('1' <= ch && ch <= '3') - checkout_stage = arg[0] - '0'; + *stage = arg[0] - '0'; else die(_("stage should be between 1 and 3 or all")); } @@ -239,7 +239,7 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix) N_("write the content to temporary files")), OPT_STRING(0, "prefix", &state.base_dir, N_("string"), N_("when creating files, prepend <string>")), - OPT_CALLBACK_F(0, "stage", NULL, "(1|2|3|all)", + OPT_CALLBACK_F(0, "stage", &checkout_stage, "(1|2|3|all)", N_("copy out the files from named stage"), PARSE_OPT_NONEG, option_parse_stage), OPT_END() @@ -269,6 +269,12 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix) state.base_dir = ""; state.base_dir_len = strlen(state.base_dir); + if (to_tempfile < 0) + to_tempfile = (checkout_stage == CHECKOUT_ALL); + if (!to_tempfile && checkout_stage == CHECKOUT_ALL) + die(_("options '%s' and '%s' cannot be used together"), + "--stage=all", "--no-temp"); + /* * when --prefix is specified we do not want to update cache. */ |