vim-easylog

<leader>l to wrap log sentence. You just need to put your cursor on the word you’d like to log, or select that in visual mode.

中文版本

Quick Start

<leader>l to wrap log sentence under current line.
<leader>L to log it at upper line.
<leader>tl to log variable's type, under current line.
<leader>tL to log variable's type, at upper line.

Inspired by wrap-console-log.

Supported languages

Suppose we’d like to print variable a

javascript

// <leader>l
console.log("a", a)

// <leader>tl
console.log("a: ", Object.prototype.toString.call(a))

golang

fmt.Println("a", a)
fmt.Printf("a: %T\n", a)

python

print("a", a)
print("a: ", type(a))

vimscript

echo "a: "a
echom "a: ".type(a)

Customization

To change a map, add a let statement in your vimrc. Example:

let g:easy_log_map_key = "l"

Default set:

let g:easy_log_map_key = "l"

let g:easy_log_upper_configuration_map = "L"

let g:easy_log_type_map_key='tl'

let g:easy_log_type_upper_map_key='tL'

You Could remap it to your favourite key.

Adding languages

If you would like to support more languages, you can use the g:easy_log_log_map and g:easy_log_type_map variables. For example, to add Ruby:

let g:easy_log_log_map={
      \'ruby':['puts "', ': " + ', ''],
      \}

let g:easy_log_type_map={
      \'ruby':['puts "', '.class: " + ', '.class.to_s'],
      \}

The variables should each be assigned a dictionary. The dictionary keys are the languages (filetypes), and the assigned values are arrays.

Each array can have any number of elements. These elements are joined with the variable name. If we take the Ruby example, and the variable name is first_name, the output looks like this:

first_name = "Alice"
puts "first_name: " + first_name

and if you use the type logger instead, it looks like:

first_name = "Alice"
puts "first_name.class: " + first_name.class.to_s

Bonus: Overriding the supported languages

You can also override the output for each of the supported languages that ship with the plugin by adding the same languages to your own configuration. See the implementation for a starting point.

Bugs

If you find a bug, please post it on the issue tracker:

https://github.com/joeyZhouYicheng/vim-easylog/issues