abspath: move related functions to abspath

Move abspath-related functions from strbuf.[ch] to abspath.[ch] so that
strbuf is focused on string manipulation routines with minimal
dependencies.

Signed-off-by: Calvin Wan <calvinwan@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 37 deletions

diff --git a/strbuf.c b/strbuf.c
index f5dfd093a0..a2249ae7ed 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -1,5 +1,4 @@
 #include "git-compat-util.h"
-#include "abspath.h"
 #include "alloc.h"
 #include "environment.h"
 #include "gettext.h"
@@ -900,42 +899,6 @@ void strbuf_humanise_rate(struct strbuf *buf, off_t bytes)
 	strbuf_humanise(buf, bytes, 1);
 }
 
-void strbuf_add_absolute_path(struct strbuf *sb, const char *path)
-{
-	if (!*path)
-		die("The empty string is not a valid path");
-	if (!is_absolute_path(path)) {
-		struct stat cwd_stat, pwd_stat;
-		size_t orig_len = sb->len;
-		char *cwd = xgetcwd();
-		char *pwd = getenv("PWD");
-		if (pwd && strcmp(pwd, cwd) &&
-		    !stat(cwd, &cwd_stat) &&
-		    (cwd_stat.st_dev || cwd_stat.st_ino) &&
-		    !stat(pwd, &pwd_stat) &&
-		    pwd_stat.st_dev == cwd_stat.st_dev &&
-		    pwd_stat.st_ino == cwd_stat.st_ino)
-			strbuf_addstr(sb, pwd);
-		else
-			strbuf_addstr(sb, cwd);
-		if (sb->len > orig_len && !is_dir_sep(sb->buf[sb->len - 1]))
-			strbuf_addch(sb, '/');
-		free(cwd);
-	}
-	strbuf_addstr(sb, path);
-}
-
-void strbuf_add_real_path(struct strbuf *sb, const char *path)
-{
-	if (sb->len) {
-		struct strbuf resolved = STRBUF_INIT;
-		strbuf_realpath(&resolved, path, 1);
-		strbuf_addbuf(sb, &resolved);
-		strbuf_release(&resolved);
-	} else
-		strbuf_realpath(sb, path, 1);
-}
-
 int printf_ln(const char *fmt, ...)
 {
 	int ret;