spring cleaning (#165)

* treewide: lightly refactor everything

* once_cell -> std::sync

* remove build.rs

we can get our target at runtime

* commands::copypasta: refactor selection

* drop owo_colors

* reactboard: always remove author from count

* commands: better handle behavior outside of guilds

* ci: garnix -> gha

* nix: drop flake-parts & pre-commit-hooks

* nix: fix rust flags in derivation

* add gha badge to readme

* ci: fail when format changes are made

* ci: only run on push to main

* nix: fix nil script

* nix: add libiconv to darwin deps

* ci: disable fail-fast

* nix: fix actionlint & static checks

* ci: add release gates

* nix: fix nil check again

* ci: give release gates unique names

* ci: only build static packages in docker workflow

* nix: move dev outputs to subflake

* fix some typos

* nix: cleanup checks & dev shell

* add editorconfig

1 files changed, 30 insertions, 0 deletions

diff --git a/src/commands/moderation/clear_messages.rs b/src/commands/moderation/clear_messages.rs
new file mode 100644
index 0000000..8761bcb
--- /dev/null
+++ b/src/commands/moderation/clear_messages.rs
@@ -0,0 +1,30 @@
+use crate::{Context, Error};
+
+use log::debug;
+use poise::serenity_prelude::GetMessages;
+
+#[poise::command(
+	slash_command,
+	guild_only,
+	ephemeral,
+	required_permissions = "MANAGE_MESSAGES",
+	default_member_permissions = "MANAGE_MESSAGES"
+)]
+pub async fn clear_messages(
+	ctx: Context<'_>,
+	#[description = "How many messages to delete"] num_messages: u8,
+) -> Result<(), Error> {
+	ctx.defer_ephemeral().await?;
+
+	let channel = ctx.channel_id();
+	let to_get = GetMessages::new().limit(num_messages);
+	let messages = channel.messages(ctx, to_get).await?;
+
+	debug!("Clearing {num_messages} messages from channel {channel}!");
+	channel.delete_messages(ctx, messages).await?;
+
+	ctx.reply(format!("Deleted {num_messages} message(s)"))
+		.await?;
+
+	Ok(())
+}