[PATCH v4 21/34] sha1-name.c: add repo_interpret_branch_name()

[Nguyễn Thái Ngọc Duy]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.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)
-- 
2.21.0.682.g30d2204636