initial commit

src/main.rs

@@ -0,0 +1,84 @@
+/*
+Copyright © 2026 Anzenlang
+
+Licensed under the PolyForm Noncommercial License 1.0.0
+https://polyformproject.org/licenses/noncommercial/
+
+SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
+SPDX-AI-Restriction: No training allowed. See NOTICE file.
+
+See LICENSE file for complete terms.
+
+WARNING: The contents of this file may NOT be used to train AI/LLM models. See NOTICE for legal
+details.
+*/
+
+use clap::{Parser};
+
+use shift_bot::*;
+
+prelude! {}
+
+/// Runs the shift bot.
+#[derive(Parser, Debug)]
+#[command(version, about)]
+struct Clap {
+    /// Verbosity level.
+    #[arg(short, long, value_name = "NATURAL", default_value_t = 2)]
+    verb: usize,
+
+    /// Wipe the static data directory before doing anything.
+    #[arg(short, long)]
+    wipe: bool,
+
+    /// Identifier of the element bot account to run.
+    #[arg(
+        short,
+        long,
+        value_name = "MATRIX_USERNAME",
+        default_value = "shift_bot_dev"
+    )]
+    username: String,
+    /// Homeserver.
+    #[arg(
+        short = 's',
+        long,
+        value_name = "MATRIX_HOMESERVER",
+        default_value = "matrix.org"
+    )]
+    homeserver: String,
+    /// Password of the element bot account.
+    #[arg(short, long, value_name = "PASSWORD")]
+    password: String,
+}
+
+impl Clap {
+    /// Retrieves the `log::Level` from CLA-s.
+    fn verb_level(&self) -> log::Level {
+        match self.verb {
+            // in quiet mode, only show errors
+            0 => log::Level::Error,
+            1 => log::Level::Warn,
+            2 => log::Level::Info,
+            3 => log::Level::Debug,
+            _ => log::Level::Trace,
+        }
+    }
+
+    /// Sets the main configuration.
+    async fn run(self) -> Res<()> {
+        simple_logger::init_with_level(self.verb_level())
+            .context("something when wrong while initializing logger")?;
+        conf::set(conf::Main::new());
+        warmup(self.wipe)?;
+        let bot = MatrixId::new(self.username, self.homeserver);
+        let conf = conf::Serve::new(bot, self.password);
+        serve_bot(conf).await
+    }
+}
+
+#[tokio::main]
+async fn main() -> Res<()> {
+    let clap = Clap::parse();
+    clap.run().await
+}