Basic CLI script for piping into gists

git-gist

#!/usr/local/bin/php
<?php

# settings -> developer settings -> personal access token -> 'gist' permission
const GISTKEY = '';
const GISTUSER = 'sgolemon';
const GISTPOST = 'https://api.github.com/gists';

$headers = [
	'Authorization: token ' . GISTKEY,
	'Content-type: text/json',
	'User-agent: sgolemon\'s gist writer',
];

$cmd = array_shift($_SERVER['argv']);
$public = basename($cmd) === 'git-gist-public';

if (count($_SERVER['argv']) < 1) {
	fprintf(STDERR, "Usage: $cmd filename [description...]\n");
	exit(1);
}

$filename = array_shift($_SERVER['argv']);
$description = implode(' ', $_SERVER['argv']) ?: $filename;

$contents = stream_get_contents(STDIN);
if (empty($filename) || empty($contents)) {
	fwrite(STDERR, "Nothing to post\n");
	exit(1);
}

$query = [
	'files' => [ $filename => [ 'content' => $contents ] ],
	'public' => $public,
	'description' => $description,
];

$ch = curl_init(GISTPOST);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($query));
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
$url = json_decode($result)->html_url ?? null;
if (!isset($url)) {
	fwrite(STDERR, "$result\n");
} else {
	echo $url, PHP_EOL;
}