Use of gitlinker in conjunction with tardis

[theherk]

I'm a big fan of tardis.nvim, and I wanted to be able to generate links based on the current revision being viewed. There is probably a better way, but this seems to be working.

  local function gitlink_with_tardis(opts)
    opts = opts or {}
    local bufname = vim.api.nvim_buf_get_name(0)
    local filename, revision = bufname:match("^(.+)%s+%((.+)%)$")
    if filename and revision then
      -- Get the full commit hash from the short revision
      local Job = require("plenary.job")
      local job = Job:new({
        command = "git",
        args = { "rev-parse", revision },
        cwd = vim.fn.fnamemodify(filename, ":h"),
      })
      local result = job:sync()
      if result and result[1] then
        local full_hash = result[1]
        local root_job = Job:new({
          command = "git",
          args = { "rev-parse", "--show-toplevel" },
          cwd = vim.fn.fnamemodify(filename, ":h"),
        })
        local root_result = root_job:sync()
        if root_result and root_result[1] then
          local git_root = root_result[1]
          local rel_path = filename:sub(#git_root + 2)
          opts.file = rel_path
          opts.rev = full_hash
        end
      end
    end
    gitlinker.link(opts)
  end
  vim.keymap.set({ "n", "v" }, "<leader>glr", function() gitlink_with_tardis({ router_type = "repo" }) end, { desc = "repo yank" })
  vim.keymap.set({ "n", "v" }, "<leader>glR", function() gitlink_with_tardis({ router_type = "repo", action = actions.system }) end, { desc = "repo open" })
  vim.keymap.set({ "n", "v" }, "<leader>glf", function() gitlink_with_tardis({ router_type = "file" }) end, { desc = "file yank" })
  vim.keymap.set({ "n", "v" }, "<leader>glF", function() gitlink_with_tardis({ router_type = "file", action = actions.system }) end, { desc = "file open" })
  vim.keymap.set({ "n", "v" }, "<leader>gll", function() gitlink_with_tardis({ router_type = "browse" }) end, { desc = "lines yank" })
  vim.keymap.set({ "n", "v" }, "<leader>glL", function() gitlink_with_tardis({ router_type = "browse", action = actions.system }) end, { desc = "lines open" })