build script reports errors with tailwind

.env.example

@@ -1,7 +1,6 @@
-DATABASE_URL=postgres://test:test@localhost:5432/test
-PORT=8000
+DATABASE_URL=postgres://go2:bananas@localhost:5432/go2
 API_SECRET=super_secret
 AUTH_CLIENT_ID=client_id
 AUTH_CLIENT_SECRET=client_secret
 AUTH_OIDC_URL=https://auth.uwcs.co.uk/realms/uwcs/
-APP_URL=http://localhost:8080
+APP_URL=http://localhost:8080

Dockerfile

@@ -25,6 +25,7 @@ COPY ./.sqlx ./.sqlx
 COPY ./migrations ./migrations
 COPY ./templates ./templates
 COPY ./static ./static
+COPY tailwind.config.js tailwind.config.js
 
 # build our code
 RUN rm ./target/release/deps/go2*

build.rs

@@ -1,11 +1,11 @@
-use std::env;
 use std::path::{Path, PathBuf};
+use std::{env, process::Output};
 use which::which;
 
 // Example custom build script.
 fn main() {
     // Tell Cargo that if the given file changes, to rerun this build script.
-    println!("cargo:rerun-if-changed=templates/*");
+    println!("cargo:rerun-if-changed=templates/");
     println!("cargo:rerun-if-changed=static/styles.css");
     println!("cargo:rerun-if-changed=tailwind.config.js");
     if let Some(exe) = find_tailwind() {
@@ -30,9 +30,18 @@ fn run_tailwind(exe: &Path) {
         .arg("-o")
         .arg("static/output.css")
         .arg("--minify")
-        .output()
-        .map(|_| ());
-    if let Err(e) = result {
-        panic!("Failed to run tailwindcss: {}", e)
+        .output();
+
+    match result {
+        Ok(Output {
+            status,
+            stdout: _,
+            stderr,
+        }) if !status.success() => panic!(
+            "tailwindcss exited with error: {}",
+            String::from_utf8_lossy(&stderr)
+        ),
+        Err(e) => panic!("Failed to run tailwindcss: {}", e),
+        _ => (),
     }
 }

docker-compose.yml

@@ -1,24 +1,6 @@
 version: "3"
 
 services:
-  go2:
-    container_name: go2
-    build: .
-    environment:
-      DATABASE_URL: postgres://go2:bananas@localhost:5432/go2
-      PORT: 8080
-      API_SECRET: super_secret
-      AUTH_CLIENT_ID: foo
-      AUTH_CLIENT_SECRET: bar
-      AUTH_OIDC_URL: http://localhost:8081/
-      APP_URL: http://localhost:8080
-    restart: on-failure
-    network_mode: host
-    depends_on:
-      - db
-      - auth 
-
-
   db:
     image: postgres:14.7
     ports:
@@ -29,7 +11,7 @@ services:
       POSTGRES_PASSWORD: bananas
     volumes:
       - postgres_data:/var/lib/postgresql/data
-    
+
   auth:
     image: qlik/simple-oidc-provider
     ports:
@@ -40,4 +22,4 @@ services:
       IDP_NAME: http://localhost:8081/
 
 volumes:
-  postgres_data:
+  postgres_data: