Aerijo

Guide to your first Tree-sitter grammar

NOTE: The Tree-sitter API and documentation has changed and improved since this guide was created. I can't guarantee this is up to date.

About

Tree-sitter is the new way Atom is providing language recognition features, such as syntax highlighting, code folding, autocomplete, and more. In contrast to TextMate grammars, which work by regex matching, Tree-sitter will generate an entire syntax tree. But more on that can be found in it's own docs.

Here, we look at making one from scratch.

JonnyWong16

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Description:  Updates history grouping in the Tautulli database with the new logic on v2.1.12.
# Author:       /u/SwiftPanda16
# Requires:     requests

import requests

### EDIT SETTINGS ###

JonnyWong16

import asyncio
import json
import os
import struct
import sys
import time
from plexapi.myplex import MyPlexAccount


### EDIT SETTINGS ###

Arcanemagus

#!/usr/local/bin/python2.7

import os
import sys
import json
import requests

webhook_id = "foo"
webhook_token = "bar"

JonnyWong16

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Description:  Updates all metadata in the Tautulli database after moving Plex libraries.
# Author:       /u/SwiftPanda16
# Requires:     plexapi, requests

from plexapi.server import PlexServer
import requests

Arcanemagus

Param(
  [Parameter(Position=0, Mandatory)]
  [String]
  $version = ""
)

Function Exec
{
    [CmdletBinding()]
    param (

Arcanemagus

function Exec
{
    [CmdletBinding()]
    param (
        [Parameter(Position=0, Mandatory=1)]
        [scriptblock]$Command,
        [Parameter(Position=1, Mandatory=0)]
        [string]$ErrorMessage = "Execution of command failed.`n$Command"
    )
    & $Command