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authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>2010-11-26 22:31:57 +0700
committerJunio C Hamano <gitster@pobox.com>2010-11-29 13:25:53 -0800
commita9ca8a85ef493aac947f9da44a4fbb5724768897 (patch)
treed67c76a159a80636ce98ac05873bf1c41b794474 /trace.c
parent7ebee44167fc25b975f5543472c851ab1840af1b (diff)
downloadgit-a9ca8a85ef493aac947f9da44a4fbb5724768897.tar.gz
builtins: print setup info if repo is found
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'trace.c')
-rw-r--r--trace.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/trace.c b/trace.c
index 1e560cb0b9..bdb5d2fa77 100644
--- a/trace.c
+++ b/trace.c
@@ -131,3 +131,45 @@ void trace_argv_printf(const char **argv, const char *fmt, ...)
if (need_close)
close(fd);
}
+
+static const char *quote_crnl(const char *path)
+{
+ static char new_path[PATH_MAX];
+ const char *p2 = path;
+ char *p1 = new_path;
+
+ if (!path)
+ return NULL;
+
+ while (*p2) {
+ switch (*p2) {
+ case '\\': *p1++ = '\\'; *p1++ = '\\'; break;
+ case '\n': *p1++ = '\\'; *p1++ = 'n'; break;
+ case '\r': *p1++ = '\\'; *p1++ = 'r'; break;
+ default:
+ *p1++ = *p2;
+ }
+ p2++;
+ }
+ *p1 = '\0';
+ return new_path;
+}
+
+/* FIXME: move prefix to startup_info struct and get rid of this arg */
+void trace_repo_setup(const char *prefix)
+{
+ char cwd[PATH_MAX];
+ char *trace = getenv("GIT_TRACE");
+
+ if (!trace || !strcmp(trace, "") ||
+ !strcmp(trace, "0") || !strcasecmp(trace, "false"))
+ return;
+
+ if (!getcwd(cwd, PATH_MAX))
+ die("Unable to get current working directory");
+
+ trace_printf("setup: git_dir: %s\n", quote_crnl(get_git_dir()));
+ trace_printf("setup: worktree: %s\n", quote_crnl(get_git_work_tree()));
+ trace_printf("setup: cwd: %s\n", quote_crnl(cwd));
+ trace_printf("setup: prefix: %s\n", quote_crnl(prefix));
+}