[PATCH v3 10/20] path: convert do_git_path to take a 'struct repository'

[Brandon Williams]

In preparation to adding 'git_path' like functions which operate on a
'struct repository' convert 'do_git_path' to take a 'struct repository'.

Signed-off-by: Brandon Williams <bmw...@google.com>
---
 path.c | 42 ++++++++++++++++++++++++++++--------------
 1 file changed, 28 insertions(+), 14 deletions(-)

diff --git a/path.c b/path.c
index 9be6804a9..76a872297 100644
--- a/path.c
+++ b/path.c
@@ -371,33 +371,47 @@ void report_linked_checkout_garbage(void)
        strbuf_release(&sb);
 }
 
-static void adjust_git_path(struct strbuf *buf, int git_dir_len)
+static void adjust_git_path(const struct repository *repo,
+                           struct strbuf *buf, int git_dir_len)
 {
        const char *base = buf->buf + git_dir_len;
        if (is_dir_file(base, "info", "grafts"))
                strbuf_splice(buf, 0, buf->len,
-                             get_graft_file(), strlen(get_graft_file()));
+                             repo->graft_file, strlen(repo->graft_file));
        else if (!strcmp(base, "index"))
                strbuf_splice(buf, 0, buf->len,
-                             get_index_file(), strlen(get_index_file()));
+                             repo->index_file, strlen(repo->index_file));
        else if (dir_prefix(base, "objects"))
-               replace_dir(buf, git_dir_len + 7, get_object_directory());
+               replace_dir(buf, git_dir_len + 7, repo->objectdir);
        else if (git_hooks_path && dir_prefix(base, "hooks"))
                replace_dir(buf, git_dir_len + 5, git_hooks_path);
-       else if (the_repository->different_commondir)
-               update_common_dir(buf, git_dir_len, get_git_common_dir());
+       else if (repo->different_commondir)
+               update_common_dir(buf, git_dir_len, repo->commondir);
 }
 
-static void do_git_path(const struct worktree *wt, struct strbuf *buf,
+static void strbuf_worktree_gitdir(struct strbuf *buf,
+                                  const struct repository *repo,
+                                  const struct worktree *wt)
+{
+       if (!wt)
+               strbuf_addstr(buf, repo->gitdir);
+       else if (!wt->id)
+               strbuf_addstr(buf, repo->commondir);
+       else
+               strbuf_git_common_path(buf, repo, "worktrees/%s", wt->id);
+}
+
+static void do_git_path(const struct repository *repo,
+                       const struct worktree *wt, struct strbuf *buf,
                        const char *fmt, va_list args)
 {
        int gitdir_len;
-       strbuf_addstr(buf, get_worktree_git_dir(wt));
+       strbuf_worktree_gitdir(buf, repo, wt);
        if (buf->len && !is_dir_sep(buf->buf[buf->len - 1]))
                strbuf_addch(buf, '/');
        gitdir_len = buf->len;
        strbuf_vaddf(buf, fmt, args);
-       adjust_git_path(buf, gitdir_len);
+       adjust_git_path(repo, buf, gitdir_len);
        strbuf_cleanup_path(buf);
 }
 
@@ -406,7 +420,7 @@ char *git_path_buf(struct strbuf *buf, const char *fmt, ...)
        va_list args;
        strbuf_reset(buf);
        va_start(args, fmt);
-       do_git_path(NULL, buf, fmt, args);
+       do_git_path(the_repository, NULL, buf, fmt, args);
        va_end(args);
        return buf->buf;
 }
@@ -415,7 +429,7 @@ void strbuf_git_path(struct strbuf *sb, const char *fmt, 
...)
 {
        va_list args;
        va_start(args, fmt);
-       do_git_path(NULL, sb, fmt, args);
+       do_git_path(the_repository, NULL, sb, fmt, args);
        va_end(args);
 }
 
@@ -424,7 +438,7 @@ const char *git_path(const char *fmt, ...)
        struct strbuf *pathname = get_pathname();
        va_list args;
        va_start(args, fmt);
-       do_git_path(NULL, pathname, fmt, args);
+       do_git_path(the_repository, NULL, pathname, fmt, args);
        va_end(args);
        return pathname->buf;
 }
@@ -434,7 +448,7 @@ char *git_pathdup(const char *fmt, ...)
        struct strbuf path = STRBUF_INIT;
        va_list args;
        va_start(args, fmt);
-       do_git_path(NULL, &path, fmt, args);
+       do_git_path(the_repository, NULL, &path, fmt, args);
        va_end(args);
        return strbuf_detach(&path, NULL);
 }
@@ -465,7 +479,7 @@ const char *worktree_git_path(const struct worktree *wt, 
const char *fmt, ...)
        struct strbuf *pathname = get_pathname();
        va_list args;
        va_start(args, fmt);
-       do_git_path(wt, pathname, fmt, args);
+       do_git_path(the_repository, wt, pathname, fmt, args);
        va_end(args);
        return pathname->buf;
 }
-- 
2.13.1.611.g7e3b11ae1-goog