feat: append -next to pre-release versions in pnpm build

Dockerfile

@@ -34,7 +34,9 @@ COPY . .
 RUN mise trust
 COPY --from=go-build /build/app/hp_ssh.wasm /build/app/hp_ssh.wasm
 COPY --from=go-build /build/app/wasm_exec.js /build/app/wasm_exec.js
-RUN pnpm run build
+
+ARG IMAGE_TAG
+RUN IMAGE_TAG=$IMAGE_TAG pnpm run build
 RUN mkdir -p /var/lib/headplane/agent
 
 FROM gcr.io/distroless/nodejs22-debian12:nonroot AS final

vite.config.ts

@@ -13,6 +13,7 @@ if (prefix.endsWith('/')) {
 
 // Load the version via package.json
 const pkg = await readFile('package.json', 'utf-8');
+const isNext = process.env.IMAGE_TAG?.includes('next');
 const { version } = JSON.parse(pkg);
 if (!version) {
 	throw new Error('Unable to read version from package.json');
@@ -42,7 +43,7 @@ export default defineConfig(({ isSsrBuild }) => ({
 		include: ['@libsql/client'],
 	},
 	define: {
-		__VERSION__: JSON.stringify(version),
+		__VERSION__: JSON.stringify(isNext ? `${version}-next` : version),
 		__PREFIX__: JSON.stringify(prefix),
 	},
 }));