feat(commands): added open command

Author: AlejandroSuero

lua/freeze-code/commands.lua

@@ -51,6 +51,9 @@ function M.on_exit(msg, opts)
     if freeze_code.config.copy == true then
       freeze_code.copy(freeze_code.config)
     end
+    if freeze_code.config.open == true then
+      freeze_code.open(freeze_code.config)
+    end
     if opts and opts.freeze then
       vim.wait(5000, function()
         local image_path = vim.loop.fs_fstat(opts.freeze.output)
@@ -127,4 +130,23 @@ M.copy = function(opts)
   logger.info("[freeze-code.nvim] image copied to clipboard")
 end
 
+local open_by_os = function(opts)
+  local cmd = {}
+  local filename = vim.fn.expand(opts.output)
+  if is_win then
+    cmd = { "explorer", filename }
+  else
+    cmd = { "open", filename }
+  end
+  return vim.fn.system(table.concat(cmd, " "))
+end
+
+M.open = function(opts)
+  open_by_os(opts)
+  if vim.v.shell_error ~= 0 then
+    logger.err_once("[freeze-code.nvim] error while opening image")
+    return
+  end
+end
+
 return M

lua/freeze-code/init.lua

@@ -54,6 +54,12 @@ freeze_code.copy = function(opts)
   commands.copy(opts)
 end
 
+---@class FreezeCode
+---@field open function: Opening image in default image viewer
+freeze_code.open = function(opts)
+  commands.open(opts)
+end
+
 local create_autocmds = function()
   vim.api.nvim_create_user_command("Freeze", function(opts)
     if opts.count > 0 then