feat: config option for trashing deleted files (#99)

lua/oil/adapters/files/trash.lua

@@ -0,0 +1,37 @@
+local M = {}
+
+M.recursive_delete = function(path, cb)
+  local stdout = {}
+  local stderr = {}
+  local jid = vim.fn.jobstart({ "trash-put", path }, {
+    stdout_buffered = true,
+    stderr_buffered = true,
+    on_stdout = function(j, output)
+      stdout = output
+    end,
+    on_stderr = function(j, output)
+      stderr = output
+    end,
+    on_exit = function(j, exit_code)
+      if exit_code == 0 then
+        cb()
+      else
+        cb(
+          string.format(
+            "Error moving '%s' to trash:\n  stdout: %s\n  stderr: %s",
+            path,
+            table.concat(stdout, "\n  "),
+            table.concat(stderr, "\n  ")
+          )
+        )
+      end
+    end,
+  })
+  if jid == 0 then
+    cb(string.format("Passed invalid argument '%s' to 'trash-put'", path))
+  elseif jid == -1 then
+    cb("'trash-put' is not executable")
+  end
+end
+
+return M