comphensate for long JSON output

commands/listPhrases.cjs

@@ -8,7 +8,34 @@ module.exports = {
 		.setName('list_phrases')
 		.setDescription('Lists phrases in target phrases.'),
 	async execute(interaction, client) {
+		let replyDesc = "Here are the current phrases in the phrase list:";
+		let replyString = codeBlock("json", JSON.stringify(abbreviationKey.target_phrases, null, " ");
+		if (replyString.length + replyDesc.length > 2000) {
+                        //await interaction.reply('Error: String is too big. Resultant output would be too big to send to Discord. (the output length was ' + (output.length + testLength.length) + " characters.)");
+                        let filePath = writeFile(replyString);
+                        await interaction.reply({ content: replyString, files: [filePath] });
+                        fs.unlinkSync(filePath); // Delete file once we're done with it
+                } else {
+                        await interaction.reply(replyDesc + replyString);
+                }
+
+
 		await interaction.reply("Here are the current phrases in the phrase list:" + codeBlock("json", JSON.stringify(abbreviationKey.target_phrases, null, " ")));
 		console.log("User " + interaction.user.tag + " ran /list_phrases");
 	},
 };
+
+function writeFile(content) {
+        //console.log(content);
+        console.log("Attempting to write string to file...");
+        let filename = Date.now() + '.txt';
+        console.log(filename);
+        var filePath = path.join(__dirname, '..', filename);
+        console.log(filePath);
+        fs.writeFile(filePath, content, err => {
+                if (err) {
+                        console.error(err);
+                }
+        });
+        return filePath;
+}