diff options
| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | git-compat-util.h | 4 | ||||
| -rw-r--r-- | git.c | 19 |
3 files changed, 21 insertions, 3 deletions
@@ -735,6 +735,7 @@ ifneq (,$(findstring MINGW,$(uname_S))) NO_POSIX_ONLY_PROGRAMS = YesPlease COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1 + COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\" COMPAT_OBJS += compat/mingw.o compat/fnmatch.o compat/regex.o EXTLIBS += -lws2_32 X = .exe diff --git a/git-compat-util.h b/git-compat-util.h index ab762c79e..a9a85be89 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -114,6 +114,10 @@ #define PATH_SEP ':' #endif +#ifndef STRIP_EXTENSION +#define STRIP_EXTENSION "" +#endif + #ifndef has_dos_drive_prefix #define has_dos_drive_prefix(path) 0 #endif @@ -369,6 +369,16 @@ static void handle_internal_command(int argc, const char **argv) { "pack-refs", cmd_pack_refs, RUN_SETUP }, }; int i; + static const char ext[] = STRIP_EXTENSION; + + if (sizeof(ext) > 1) { + i = strlen(argv[0]) - strlen(ext); + if (i > 0 && !strcmp(argv[0] + i, ext)) { + char *argv0 = strdup(argv[0]); + argv[0] = cmd = argv0; + argv0[i] = '\0'; + } + } /* Turn "git cmd --help" into "git help cmd" */ if (argc > 1 && !strcmp(argv[1], "--help")) { @@ -386,8 +396,8 @@ static void handle_internal_command(int argc, const char **argv) int main(int argc, const char **argv) { - const char *cmd = argv[0] ? argv[0] : "git-help"; - char *slash = strrchr(cmd, '/'); + const char *cmd = argv[0] && *argv[0] ? argv[0] : "git-help"; + char *slash = (char *)cmd + strlen(cmd); const char *cmd_path = NULL; int done_alias = 0; @@ -396,7 +406,10 @@ int main(int argc, const char **argv) * name, and the dirname as the default exec_path * if we don't have anything better. */ - if (slash) { + do + --slash; + while (cmd <= slash && !is_dir_sep(*slash)); + if (cmd <= slash) { *slash++ = 0; cmd_path = cmd; cmd = slash; |