1 files changed, 50 insertions, 0 deletions
diff --git a/crates/discord-bot/src/commands/about.rs b/crates/discord-bot/src/commands/about.rs
new file mode 100644
index 0000000..e663faf
--- /dev/null
+++ b/crates/discord-bot/src/commands/about.rs
@@ -0,0 +1,50 @@
+use std::sync::Arc;
+
+use crate::http::TeawieClientExt;
+
+use eyre::Result;
+use log::warn;
+use serenity::builder::{
+	CreateCommand, CreateEmbed, CreateEmbedFooter, CreateInteractionResponse,
+	CreateInteractionResponseMessage,
+};
+use serenity::model::application::{CommandInteraction, InstallationContext};
+use serenity::prelude::Context;
+
+const VERSION: &str = env!("CARGO_PKG_VERSION");
+const REPOSITORY: &str = env!("CARGO_PKG_REPOSITORY");
+
+pub async fn respond<T>(ctx: &Context, http: &Arc<T>, command: &CommandInteraction) -> Result<()>
+where
+	T: TeawieClientExt,
+{
+	let mut embed = CreateEmbed::new()
+		.title("About nixpkgs-tracker-bot")
+		.description("I help track what branches PRs to nixpkgs have reached. If you've used [Nixpkgs Pull Request Tracker](https://nixpk.gs/pr-tracker.html), you probably know what this is about.")
+		.fields([
+			("Version", VERSION, true),
+			("Source code", &format!("[getchoo/nixpkgs-tracker-bot]({REPOSITORY})"), true),
+			("Issues/Feature Requests", &format!("[getchoo/nixpkgs-tracker-bot/issues]({REPOSITORY}/issues)"), true)
+	]);
+
+	let random_teawie = http.random_teawie().await?;
+
+	if let Some(teawie_url) = random_teawie.url {
+		let footer = CreateEmbedFooter::new("Images courtesy of @sympathytea");
+		embed = embed.image(teawie_url).footer(footer);
+	} else if let Some(error) = random_teawie.error {
+		warn!("Error from TeawieAPI: {error:#?}");
+	};
+
+	let message = CreateInteractionResponseMessage::new().embed(embed);
+	let response = CreateInteractionResponse::Message(message);
+	command.create_response(&ctx, response).await?;
+
+	Ok(())
+}
+
+pub fn register() -> CreateCommand {
+	CreateCommand::new("about")
+		.description("Learn more about me")
+		.add_integration_type(InstallationContext::User)
+}