fix(preview): parse bufnr from loaded path

Author: phanen

lua/fzf-lua/path.lua

@@ -534,6 +534,11 @@ function M.entry_to_file(entry, opts, force_uri)
     if terminal then
       file, line = stripped:match("([^:]+):(%d+)")
     end
+  elseif file and #file > 0 then -- get bufnr from give path
+    local buf = vim.fn.bufnr(file)
+    if buf ~= -1 and vim.api.nvim_buf_get_name(buf) == file then
+      bufnr = buf
+    end
   end
   if opts.path_shorten and not M.is_uri(stripped) then
     file = M.lengthen(file)

tests/path_spec.lua

@@ -464,5 +464,21 @@ describe("Testing path module", function()
       eq(path.entry_to_file("file:///tmp/test.txt:5:6", {}, false), r)
       eq(path.entry_to_file("file:///tmp/test.txt:5:6", {}, true), r)
     end)
+
+    it("parse loaded path", function()
+      if helpers.IS_WIN() then helpers.SKIP_IF_NOT_NIGHTLY() end
+      local r = {}
+      vim.cmd [[bwipe]]
+      vim.cmd.edit("/tmp/foo:bar.txt")
+      local bufname = "/tmp/foo:bar.txt"
+      eq(path.entry_to_file("/tmp/foo:bar.txt", r), {
+        col = 0,
+        line = 0,
+        stripped = bufname,
+        path = bufname,
+        bufnr = vim.fn.bufnr(),
+        bufname = helpers.IS_MAC() and vim.fs.joinpath("/private", bufname) or bufname,
+      })
+    end)
   end)
 end)