refactor(git): generalize buf_set_lines wrapper

lua/git/log_view.lua

@@ -73,11 +73,10 @@ local function populate(buf, r)
     if #hunks == 0 then
         return
     end
-    vim.bo[buf].modifiable = true
     for i = #hunks, 1, -1 do
         local sa, ca, sb, cb = unpack(hunks[i])
         local start = ca == 0 and sa or sa - 1
-        vim.api.nvim_buf_set_lines(
+        util.buf_set_lines(
             buf,
             start,
             start + ca,
@@ -85,8 +84,6 @@ local function populate(buf, r)
             vim.list_slice(new_lines, sb, sb + cb - 1)
         )
     end
-    vim.bo[buf].modifiable = false
-    vim.bo[buf].modified = false
 end
 
 ---@param buf integer
@@ -105,6 +102,7 @@ function M.read_uri(buf)
     vim.bo[buf].swapfile = false
     vim.bo[buf].bufhidden = "hide"
     vim.bo[buf].buftype = "nofile"
+    vim.bo[buf].modifiable = false
     if vim.bo[buf].filetype ~= "gitlog" then
         vim.bo[buf].filetype = "gitlog"
     end