Add base plugin

lua/ranger/actions.lua

@@ -0,0 +1,43 @@
+local prev_win = -1
+
+local function on_exit(job_id, code, event)
+  if code ~= 0 then return end
+
+  vim.cmd "silent! :q"
+  RANGER_BUFFER = nil
+  RANGER_LOADED = false
+  vim.g.ranger_opened = 0
+  vim.cmd "silent! :checktime"
+
+  if vim.fn.filereadable "/tmp/ranger-choose" then
+    for _, f in pairs(vim.fn.readfile "/tmp/ranger-choose") do
+      vim.cmd(string.format("silent! :edit %s", f))
+      return
+    end
+    vim.cmd [[call delete("/tmp/ranger-choose")]]
+  end
+end
+
+local function exec_ranger_command(cmd)
+  if RANGER_LOADED == false then
+    vim.g.ranger_opened = 1
+    vim.fn.termopen(cmd, { on_exit = on_exit })
+  end
+  vim.cmd "silent! :startinsert"
+end
+
+local M = {}
+
+function M.ranger()
+  prev_win = vim.api.nvim_get_current_win
+
+  require("ranger.floating").open_floating_window()
+
+  local cmd = "ranger"
+
+  cmd = string.format("%s --choosefiles=%s %s", cmd, "/tmp/ranger-choose", vim.fn.expand "%")
+
+  exec_ranger_command(cmd)
+end
+
+return M