chore: dedicated Caddyfiles based on AIO container launch strategies

Determine the Caddy config file based on the `ENABLE_SUBPATH_BASED_ACCESS` environment variable.

aio-multiport-setup.Caddyfile

@@ -0,0 +1,15 @@
+:3000 {
+	try_files {path} /
+	root * /site/selfhost-web
+	file_server
+}
+
+:3100 {
+	try_files {path} /
+	root * /site/sh-admin
+	file_server
+}
+
+:8080 {
+	respond 404
+}

aio-subpath-access.Caddyfile

@@ -0,0 +1,33 @@
+:3000 {
+	respond 404
+}
+
+:3100 {
+	respond 404
+}
+
+:8080 {
+	# Serve the `selfhost-web` SPA by default
+	root * /site/selfhost-web
+	file_server
+
+	handle_path /admin* {
+		root * /site/sh-admin-subpath-access
+		file_server
+
+		# Ensures any non-existent file in the server is routed to the SPA
+		try_files {path} /
+	}
+
+	# Handle requests under `/backend*` path
+	handle_path /backend* {
+		reverse_proxy localhost:3170
+	}
+
+	# Catch-all route for unknown paths, serves `selfhost-web` SPA
+	handle {
+		root * /site/selfhost-web
+		file_server
+		try_files {path} /
+	}
+}

aio.Caddyfile

@@ -1,47 +0,0 @@
-# TODO: Update the subpath-based implementation to use standard HTTP(S) ports
-
-:3000 {
-	try_files {path} /
-	root * /site/selfhost-web
-	file_server
-}
-
-:3100 {
-	try_files {path} /
-	root * /site/sh-admin
-	file_server
-}
-
-:8080 {
-	# Serve the `selfhost-web` SPA by default
-	root * /site/selfhost-web
-	file_server
-
-	handle_path /admin* {
-		# Check the ENABLE_SUBPATH_BASED_ACCESS environment variable
-		@enabledSubpathBasedAccess {
-			expression {env.ENABLE_SUBPATH_BASED_ACCESS} == "true"
-		}
-
-		# Conditionally serve /site/sh-admin-subpath-access if ENABLE_SUBPATH_BASED_ACCESS is true
-		handle @enabledSubpathBasedAccess {
-			root * /site/sh-admin-subpath-access
-			file_server
-
-			# Ensures any non-existent file in the server is routed to the SPA
-			try_files {path} /
-		}
-	}
-
-	# Handle requests under `/backend*` path
-	handle_path /backend* {
-		reverse_proxy localhost:3170
-	}
-
-	# Catch-all route for unknown paths, serves `selfhost-web` SPA
-	handle {
-		root * /site/selfhost-web
-		file_server
-		try_files {path} /
-	}
-}

aio_run.mjs

@@ -49,7 +49,8 @@ execSync(`npx import-meta-env -x build.env -e build.env -p "/site/**/*"`)
 
 fs.rmSync("build.env")
 
-const caddyProcess = runChildProcessWithPrefix("caddy", ["run", "--config", "/etc/caddy/Caddyfile", "--adapter", "caddyfile"], "App/Admin Dashboard Caddy")
+const caddyFileName = process.env.ENABLE_SUBPATH_BASED_ACCESS === 'true' ? 'aio-subpath-access.Caddyfile' : 'aio-multiport-setup.Caddyfile'
+const caddyProcess = runChildProcessWithPrefix("caddy", ["run", "--config", `/etc/caddy/${caddyFileName}`, "--adapter", "caddyfile"], "App/Admin Dashboard Caddy")
 const backendProcess = runChildProcessWithPrefix("pnpm", ["run", "start:prod"], "Backend Server")
 
 caddyProcess.on("exit", (code) => {

prod.Dockerfile

@@ -61,7 +61,8 @@ RUN npm install -g @import-meta-env/cli
 COPY --from=fe_builder /usr/src/app/packages/hoppscotch-selfhost-web/dist /site/selfhost-web
 COPY --from=sh_admin_builder /usr/src/app/packages/hoppscotch-sh-admin/dist /site/sh-admin
 COPY --from=sh_admin_builder /usr/src/app/packages/hoppscotch-sh-admin/dist-subpath-access /site/sh-admin-subpath-access
-COPY aio.Caddyfile /etc/caddy/Caddyfile
+COPY aio-multiport-setup.Caddyfile /etc/caddy/aio-multiport-setup.Caddyfile
+COPY aio-subpath-access.Caddyfile /etc/caddy/aio-subpath-access.Caddyfile
 ENTRYPOINT [ "tini", "--" ]
 RUN apk --no-cache add curl
 COPY --chmod=755 healthcheck.sh .