feat: correctly handle interrupt

.gitignore

@@ -1,4 +1,6 @@
 /target
 
 /*.txt
+
 /players.redb
+/players.json

Cargo.lock

@@ -500,6 +500,16 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "ctrlc"
+version = "3.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46f93780a459b7d656ef7f071fe699c4d3d2cb201c4b24d085b6ddc505276e73"
+dependencies = [
+ "nix",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "curl"
 version = "0.4.48"
@@ -925,6 +935,18 @@ dependencies = [
  "getrandom 0.2.16",
 ]
 
+[[package]]
+name = "nix"
+version = "0.30.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -1428,6 +1450,7 @@ name = "sdgb-cli"
 version = "0.1.0"
 dependencies = [
  "compio",
+ "ctrlc",
  "futures-util",
  "nyquest-preset",
  "palc",

sdgb-cli/Cargo.toml

@@ -31,3 +31,4 @@ spdlog-rs = { version = "0.4.3", default-features = false, features = [
 ] }
 futures-util = "0.3.31"
 redb = { version = "2.6.1", optional = true }
+ctrlc = { version = "3.4.7", features = ["termination"] }

sdgb-cli/src/main.rs

@@ -1,6 +1,7 @@
 use std::{
     fs::OpenOptions,
-    io::{BufRead, stdin},
+    io::{self, BufRead},
+    sync::atomic::{AtomicBool, Ordering},
 };
 
 use futures_util::StreamExt;
@@ -28,10 +29,17 @@ use crate::commands::Cli;
 mod cache;
 mod commands;
 
+static EARLY_QUIT: AtomicBool = AtomicBool::new(false);
+
 #[cfg_attr(feature = "compio", compio::main)]
 #[cfg_attr(feature = "tokio", tokio::main)]
 async fn main() -> Result<(), Box<dyn snafu::Error>> {
     nyquest_preset::register();
+
+    ctrlc::set_handler(|| {
+        EARLY_QUIT.store(true, Ordering::Relaxed);
+    })?;
+
     let cmd = <Cli as Parser>::parse();
 
     let client = ClientBuilder::default().build_async().await?;
@@ -91,7 +99,7 @@ async fn main() -> Result<(), Box<dyn snafu::Error>> {
         }
 
         commands::Commands::ListAllUser => {
-            let mut stdin = stdin().lock();
+            let mut stdin = io::stdin().lock();
             let mut buf = String::new();
             let mut user_ids = Vec::new();
 
@@ -117,6 +125,10 @@ async fn main() -> Result<(), Box<dyn snafu::Error>> {
 
             let players = futures_util::stream::iter(user_ids)
                 .map(async |user_id| {
+                    if EARLY_QUIT.load(Ordering::Relaxed) {
+                        return Err("early skip due to ctrl-c")?;
+                    }
+
                     #[cfg(feature = "cache")]
                     {
                         use redb::ReadableTable;
@@ -170,6 +182,9 @@ async fn main() -> Result<(), Box<dyn snafu::Error>> {
                 .collect::<Vec<_>>()
                 .await;
 
+            #[cfg(feature = "cache")]
+            let _ = write.commit();
+
             let output = OpenOptions::new()
                 .write(true)
                 .truncate(true)