[refactor] /util to /strategies

strategies/github.js

@@ -0,0 +1,35 @@
+module.exports = {
+
+	event (data) {
+
+		if (data.commits && data.ref.match("^/refs/heads/")) return "commit";
+		if (data.commits && data.ref.match("^/refs/tags/")) return "tag";
+		if (data.issue) return "issue";
+	
+	},
+
+	commit (data) {
+
+		const noun = "commit" + data.commits.length > 1 ? "s" : "";
+		var text = data.commits.reduce((acc, curr, index) => {
+	
+			if (index < 6) {
+	
+				acc += `<a href='${curr.url}'>${curr.id.slice(0,6)}: `
+					+ `${curr.message}</a>\n`;
+	
+			}
+			return acc;
+		
+		}, `🔨 ${data.commits.length} ${noun}\n`);
+		if (data.commits.length > 6) {
+	
+			text += `${data.commits.length - 6} more ${noun}.`;
+		
+		}
+
+		return text;
+	
+	},
+
+};

strategies/index.js

@@ -0,0 +1,5 @@
+module.exports = {
+
+	github: require("./github"),
+
+};