From 71588ed2c020b157a98882bc9e455841935cfcfa Mon Sep 17 00:00:00 2001
From: =?utf8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?=
 <pclouds@gmail.com>
Date: Tue, 16 Apr 2019 16:33:28 +0700
Subject: [PATCH] sha1-name.c: add repo_interpret_branch_name()
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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 sha1-name.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/sha1-name.c b/sha1-name.c
index 7d9512ac44..49c62d5254 100644
--- a/sha1-name.c
+++ b/sha1-name.c
@@ -1390,7 +1390,8 @@ static int interpret_empty_at(const char *name, int namelen, int len, struct str
 	return 1;
 }
 
-static int reinterpret(const char *name, int namelen, int len,
+static int reinterpret(struct repository *r,
+		       const char *name, int namelen, int len,
 		       struct strbuf *buf, unsigned allowed)
 {
 	/* we have extra data, which might need further processing */
@@ -1399,7 +1400,7 @@ static int reinterpret(const char *name, int namelen, int len,
 	int ret;
 
 	strbuf_add(buf, name + len, namelen - len);
-	ret = interpret_branch_name(buf->buf, buf->len, &tmp, allowed);
+	ret = repo_interpret_branch_name(r, buf->buf, buf->len, &tmp, allowed);
 	/* that data was not interpreted, remove our cruft */
 	if (ret < 0) {
 		strbuf_setlen(buf, used);
@@ -1482,20 +1483,18 @@ int repo_interpret_branch_name(struct repository *r,
 	const char *start;
 	int len;
 
-	if (r != the_repository)
-		BUG("interpret_branch_name() does not really use 'r' yet");
 	if (!namelen)
 		namelen = strlen(name);
 
 	if (!allowed || (allowed & INTERPRET_BRANCH_LOCAL)) {
-		len = interpret_nth_prior_checkout(the_repository, name, namelen, buf);
+		len = interpret_nth_prior_checkout(r, name, namelen, buf);
 		if (!len) {
 			return len; /* syntax Ok, not enough switches */
 		} else if (len > 0) {
 			if (len == namelen)
 				return len; /* consumed all */
 			else
-				return reinterpret(name, namelen, len, buf, allowed);
+				return reinterpret(r, name, namelen, len, buf, allowed);
 		}
 	}
 
@@ -1506,17 +1505,17 @@ int repo_interpret_branch_name(struct repository *r,
 		if (!allowed || (allowed & INTERPRET_BRANCH_HEAD)) {
 			len = interpret_empty_at(name, namelen, at - name, buf);
 			if (len > 0)
-				return reinterpret(name, namelen, len, buf,
+				return reinterpret(r, name, namelen, len, buf,
 						   allowed);
 		}
 
-		len = interpret_branch_mark(the_repository, name, namelen, at - name, buf,
+		len = interpret_branch_mark(r, name, namelen, at - name, buf,
 					    upstream_mark, branch_get_upstream,
 					    allowed);
 		if (len > 0)
 			return len;
 
-		len = interpret_branch_mark(the_repository, name, namelen, at - name, buf,
+		len = interpret_branch_mark(r, name, namelen, at - name, buf,
 					    push_mark, branch_get_push,
 					    allowed);
 		if (len > 0)
-- 
2.43.2