refactor(git): rework module around clearer Status and Repo split

lua/git/object.lua

@@ -145,7 +145,7 @@ end
 ---@return integer
 function M.buf_for(r, rev, content)
     local buf = vim.fn.bufadd(M.format_uri(rev))
-    repo.attach(buf, r)
+    repo.bind(buf, r)
     if content then
         local state = r:state(buf) --[[@as -nil]]
         state.pending_content = content
@@ -163,12 +163,12 @@ function M.read_uri(buf)
     end
     local rev_str = rev:format()
 
-    local r = repo.find(buf)
+    local r = repo.resolve(buf)
     if not r then
         util.error("git BufReadCmd %s: cannot resolve worktree", name)
         return
     end
-    repo.attach(buf, r)
+    repo.bind(buf, r)
     local state = r:state(buf) --[[@as -nil]]
 
     vim.bo[buf].swapfile = false
@@ -275,7 +275,7 @@ local function load_blob(r, blob, path, sha)
     vim.api.nvim_set_current_buf(buf)
 end
 
----@param s ow.Git.BufState
+---@param s ow.Git.Repo.BufState
 ---@param section ow.Git.DiffSection
 local function open_section(s, section)
     if not section.blob_a or not section.blob_b then
@@ -300,13 +300,13 @@ local function open_section(s, section)
     vim.api.nvim_set_current_buf(buf)
 end
 
----@class ow.Git.OpenObjectOpts
+---@class ow.Git.Object.OpenOpts
 ---@field split (false|"above"|"below"|"left"|"right")?
 
 ---@param r ow.Git.Repo
 ---@param rev string
----@param opts ow.Git.OpenObjectOpts?
-function M.open_object(r, rev, opts)
+---@param opts ow.Git.Object.OpenOpts?
+function M.open(r, rev, opts)
     local parsed = Revision.parse(rev)
     if parsed.base then
         local sha = r:rev_parse(parsed.base, true)
@@ -341,7 +341,7 @@ function M.open_under_cursor()
         or line:match("^tree (%x+)$")
         or line:match("^object (%x+)$")
     if sha then
-        M.open_object(r, sha, { split = false })
+        M.open(r, sha, { split = false })
         return true
     end
 
@@ -351,7 +351,7 @@ function M.open_under_cursor()
         local nav_rev = entry_type == "blob"
                 and Revision.new({ base = s.sha, path = entry_name }):format()
             or entry_sha
-        M.open_object(r, nav_rev, { split = false })
+        M.open(r, nav_rev, { split = false })
         return true
     end
 
@@ -384,4 +384,6 @@ function M.open_under_cursor()
     return false
 end
 
+repo.on_uri_refresh(M.URI_PREFIX, M.read_uri)
+
 return M