Get tp server and ui dev server to talk to each other

meta/dev-thermal-printer

@@ -0,0 +1,27 @@
+#!/usr/bin/env fish
+
+argparse h/help p/print r/release -- $argv
+and not set -ql _flag_help
+or begin
+    echo "Usage:" (status filename) "[OPTIONS]"
+    echo
+    echo "Options:"
+    echo "  -h, --help      Show this help"
+    echo "  -p, --print     Attach to printer at /dev/usb/lp0"
+    echo "  -r, --release   Use 'cargo run --release'"
+    return
+end
+
+set -l arg_release
+if set -ql _flag_release
+    set arg_release --release
+end
+
+set -l arg_print
+if set -ql _flag_print
+    set arg_print -p /dev/usb/lp0
+end
+
+cargo run $arg_release \
+    --package showbits-thermal-printer \
+    -- target/queue -e target/image.png $arg_print

meta/dev-thermal-printer-ui

@@ -0,0 +1,4 @@
+#!/usr/bin/env fish
+
+pushd showbits-thermal-printer-ui
+pnpm dev

showbits-thermal-printer-ui/vite.config.ts

@@ -9,4 +9,7 @@ export default defineConfig({
   resolve: {
     alias: { "@": fileURLToPath(new URL("./src", import.meta.url)) },
   },
+  server: {
+    proxy: { "/api": "http://localhost:8080" },
+  },
 });

showbits-thermal-printer/src/main.rs

@@ -15,12 +15,13 @@ use self::{drawer::Drawer, persistent_printer::PersistentPrinter};
 
 #[derive(Parser)]
 struct Args {
-    /// Address the web server will listen at.
-    addr: String,
-
     /// Path to the queue directory.
     queue: PathBuf,
 
+    /// Address the web server will listen at.
+    #[arg(long, short, default_value = "localhost:8080")]
+    address: String,
+
     /// Path to the printer's USB device file.
     ///
     /// Usually, this is located at `/dev/usb/lp0` or a similar location.
@@ -41,7 +42,7 @@ fn main() -> anyhow::Result<()> {
     let mut drawer = Drawer::new(rx, printer);
 
     let runtime = Runtime::new()?;
-    runtime.spawn(server::run(tx.clone(), args.addr));
+    runtime.spawn(server::run(tx.clone(), args.address));
     runtime.spawn(async move {
         loop {
             let _ = tx.send(Command::Backlog).await;

showbits-thermal-printer/src/server.rs

@@ -27,31 +27,13 @@ impl Server {
 
 pub async fn run(tx: mpsc::Sender<Command>, addr: String) -> anyhow::Result<()> {
     let app = Router::new()
-        .route(
-            "/calendar",
-            post(documents::calendar::post).fallback(get_static_file),
-        )
-        .route(
-            "/cells",
-            post(documents::cells::post).fallback(get_static_file),
-        )
-        .route(
-            "/chat",
-            post(documents::chat::post).fallback(get_static_file),
-        )
-        .route("/egg", post(documents::egg::post).fallback(get_static_file))
-        .route(
-            "/image",
-            post(documents::image::post).fallback(get_static_file),
-        )
-        .route(
-            "/text",
-            post(documents::text::post).fallback(get_static_file),
-        )
-        .route(
-            "/tictactoe",
-            post(documents::tictactoe::post).fallback(get_static_file),
-        )
+        .route("/api/calendar", post(documents::calendar::post))
+        .route("/api/cells", post(documents::cells::post))
+        .route("/api/chat", post(documents::chat::post))
+        .route("/api/egg", post(documents::egg::post))
+        .route("/api/image", post(documents::image::post))
+        .route("/api/text", post(documents::text::post))
+        .route("/api/tictactoe", post(documents::tictactoe::post))
         .fallback(get(get_static_file))
         .layer(DefaultBodyLimit::max(32 * 1024 * 1024)) // 32 MiB
         .with_state(Server { tx });