mrmBot-Matrix/commands/hypercam.js

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const gm = require("gm").subClass({
imageMagick: true
});
exports.run = async (message) => {
message.channel.sendTyping();
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const image = await require("../utils/imagedetect.js")(message);
if (image === undefined) return `${message.author.mention}, you need to provide an image to add a Hypercam watermark!`;
const watermark = "./assets/images/hypercam.png";
const size = await gm(image.path).sizePromise();
const buffer = await gm(image.path).coalesce().out("null:").out(watermark).gravity("NorthWest").resize(null, size.height).out("-layers", "composite").bufferPromse(image.type);
return message.channel.createMessage("", {
file: buffer,
name: `hypercam.${image.type}`
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});
};
exports.aliases = ["hcam"];
exports.category = 5;
exports.help = "Adds the Hypercam watermark to an image";