diff options
| -rw-r--r-- | abspath.c | 29 |
1 files changed, 17 insertions, 12 deletions
@@ -48,6 +48,19 @@ static void get_next_component(struct strbuf *next, struct strbuf *remaining) strbuf_remove(remaining, 0, end - remaining->buf); } +/* copies root part from remaining to resolved, canonicalizing it on the way */ +static void get_root_part(struct strbuf *resolved, struct strbuf *remaining) +{ + int offset = offset_1st_component(remaining->buf); + + strbuf_reset(resolved); + strbuf_add(resolved, remaining->buf, offset); +#ifdef GIT_WINDOWS_NATIVE + convert_slashes(resolved->buf); +#endif + strbuf_remove(remaining, 0, offset); +} + /* We allow "recursive" symbolic links. Only within reason, though. */ #define MAXSYMLINKS 5 @@ -80,14 +93,10 @@ char *strbuf_realpath(struct strbuf *resolved, const char *path, goto error_out; } - strbuf_reset(resolved); + strbuf_addstr(&remaining, path); + get_root_part(resolved, &remaining); - if (is_absolute_path(path)) { - /* absolute path; start with only root as being resolved */ - int offset = offset_1st_component(path); - strbuf_add(resolved, path, offset); - strbuf_addstr(&remaining, path + offset); - } else { + if (!resolved->len) { /* relative path; can use CWD as the initial resolved path */ if (strbuf_getcwd(resolved)) { if (die_on_error) @@ -95,7 +104,6 @@ char *strbuf_realpath(struct strbuf *resolved, const char *path, else goto error_out; } - strbuf_addstr(&remaining, path); } /* Iterate over the remaining path components */ @@ -150,10 +158,7 @@ char *strbuf_realpath(struct strbuf *resolved, const char *path, if (is_absolute_path(symlink.buf)) { /* absolute symlink; set resolved to root */ - int offset = offset_1st_component(symlink.buf); - strbuf_reset(resolved); - strbuf_add(resolved, symlink.buf, offset); - strbuf_remove(&symlink, 0, offset); + get_root_part(resolved, &symlink); } else { /* * relative symlink |