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Diffstat (limited to 'git.c')
-rw-r--r--git.c45
1 files changed, 38 insertions, 7 deletions
diff --git a/git.c b/git.c
index ca8961f..ee5a0e8 100644
--- a/git.c
+++ b/git.c
@@ -11,6 +11,7 @@
#include "git-compat-util.h"
#include "exec_cmd.h"
#include "cache.h"
+#include "quote.h"
#include "builtin.h"
@@ -120,14 +121,25 @@ static int handle_alias(int *argcp, const char ***argv)
if (!strcmp(alias_command, new_argv[0]))
die("recursive alias: %s", alias_command);
- /* insert after command name */
- if (*argcp > 1) {
- new_argv = realloc(new_argv, sizeof(char*) *
- (count + *argcp));
- memcpy(new_argv + count, *argv + 1,
- sizeof(char*) * *argcp);
+ if (getenv("GIT_TRACE")) {
+ int i;
+ fprintf(stderr, "trace: alias expansion: %s =>",
+ alias_command);
+ for (i = 0; i < count; ++i) {
+ fputc(' ', stderr);
+ sq_quote_print(stderr, new_argv[i]);
+ }
+ fputc('\n', stderr);
+ fflush(stderr);
}
+ new_argv = realloc(new_argv, sizeof(char*) *
+ (count + *argcp + 1));
+ /* insert after command name */
+ memcpy(new_argv + count, *argv + 1,
+ sizeof(char*) * *argcp);
+ new_argv[count+*argcp] = NULL;
+
*argv = new_argv;
*argcp += count - 1;
@@ -187,7 +199,9 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
{ "mailinfo", cmd_mailinfo },
{ "stripspace", cmd_stripspace },
{ "update-index", cmd_update_index },
- { "update-ref", cmd_update_ref }
+ { "update-ref", cmd_update_ref },
+ { "fmt-merge-msg", cmd_fmt_merge_msg },
+ { "prune", cmd_prune },
};
int i;
@@ -201,6 +215,18 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
struct cmd_struct *p = commands+i;
if (strcmp(p->cmd, cmd))
continue;
+
+ if (getenv("GIT_TRACE")) {
+ int i;
+ fprintf(stderr, "trace: built-in: git");
+ for (i = 0; i < argc; ++i) {
+ fputc(' ', stderr);
+ sq_quote_print(stderr, argv[i]);
+ }
+ putc('\n', stderr);
+ fflush(stderr);
+ }
+
exit(p->fn(argc, argv, envp));
}
}
@@ -250,6 +276,11 @@ int main(int argc, const char **argv, char **envp)
cmd = *++argv;
argc--;
+ if (!strcmp(cmd, "-p") || !strcmp(cmd, "--paginate")) {
+ setup_pager();
+ continue;
+ }
+
if (strncmp(cmd, "--", 2))
break;