diff options
Diffstat (limited to 'path.c')
| -rw-r--r-- | path.c | 62 |
1 files changed, 47 insertions, 15 deletions
@@ -6,6 +6,7 @@ #include "string-list.h" #include "dir.h" #include "worktree.h" +#include "submodule-config.h" static int get_st_mode_bits(const char *path, int *mode) { @@ -469,12 +470,16 @@ const char *worktree_git_path(const struct worktree *wt, const char *fmt, ...) return pathname->buf; } -static void do_submodule_path(struct strbuf *buf, const char *path, - const char *fmt, va_list args) +/* Returns 0 on success, negative on failure. */ +#define SUBMODULE_PATH_ERR_NOT_CONFIGURED -1 +static int do_submodule_path(struct strbuf *buf, const char *path, + const char *fmt, va_list args) { const char *git_dir; struct strbuf git_submodule_common_dir = STRBUF_INIT; struct strbuf git_submodule_dir = STRBUF_INIT; + const struct submodule *sub; + int err = 0; strbuf_addstr(buf, path); strbuf_complete(buf, '/'); @@ -485,6 +490,17 @@ static void do_submodule_path(struct strbuf *buf, const char *path, strbuf_reset(buf); strbuf_addstr(buf, git_dir); } + if (!is_git_directory(buf->buf)) { + gitmodules_config(); + sub = submodule_from_path(null_sha1, path); + if (!sub) { + err = SUBMODULE_PATH_ERR_NOT_CONFIGURED; + goto cleanup; + } + strbuf_reset(buf); + strbuf_git_path(buf, "%s/%s", "modules", sub->name); + } + strbuf_addch(buf, '/'); strbuf_addbuf(&git_submodule_dir, buf); @@ -495,27 +511,38 @@ static void do_submodule_path(struct strbuf *buf, const char *path, strbuf_cleanup_path(buf); +cleanup: strbuf_release(&git_submodule_dir); strbuf_release(&git_submodule_common_dir); + + return err; } char *git_pathdup_submodule(const char *path, const char *fmt, ...) { + int err; va_list args; struct strbuf buf = STRBUF_INIT; va_start(args, fmt); - do_submodule_path(&buf, path, fmt, args); + err = do_submodule_path(&buf, path, fmt, args); va_end(args); + if (err) { + strbuf_release(&buf); + return NULL; + } return strbuf_detach(&buf, NULL); } -void strbuf_git_path_submodule(struct strbuf *buf, const char *path, - const char *fmt, ...) +int strbuf_git_path_submodule(struct strbuf *buf, const char *path, + const char *fmt, ...) { + int err; va_list args; va_start(args, fmt); - do_submodule_path(buf, path, fmt, args); + err = do_submodule_path(buf, path, fmt, args); va_end(args); + + return err; } static void do_git_common_path(struct strbuf *buf, @@ -964,7 +991,7 @@ const char *remove_leading_path(const char *in, const char *prefix) * * Performs the following normalizations on src, storing the result in dst: * - Ensures that components are separated by '/' (Windows only) - * - Squashes sequences of '/'. + * - Squashes sequences of '/' except "//server/share" on Windows * - Removes "." components. * - Removes ".." components, and the components the precede them. * Returns failure (non-zero) if a ".." component appears as first path @@ -987,17 +1014,22 @@ const char *remove_leading_path(const char *in, const char *prefix) int normalize_path_copy_len(char *dst, const char *src, int *prefix_len) { char *dst0; - int i; + const char *end; - for (i = has_dos_drive_prefix(src); i > 0; i--) - *dst++ = *src++; + /* + * Copy initial part of absolute path: "/", "C:/", "//server/share/". + */ + end = src + offset_1st_component(src); + while (src < end) { + char c = *src++; + if (is_dir_sep(c)) + c = '/'; + *dst++ = c; + } dst0 = dst; - if (is_dir_sep(*src)) { - *dst++ = '/'; - while (is_dir_sep(*src)) - src++; - } + while (is_dir_sep(*src)) + src++; for (;;) { char c = *src; |