feat: allow javascript caching in docker environment

.dockerignore

@@ -6,7 +6,6 @@ hyperglass/ui/.env*
 hyperglass.json
 custom.*[js, html]
 .next
-out/
 fonts/
 __pycache__
 .python-version

.gitignore

@@ -35,6 +35,8 @@ __pycache__/
 .Python
 env/
 build/
+# keep hyperglass ui/build
+!**/ui/build/
 develop-eggs/
 dist/
 downloads/

biome.json

@@ -8,7 +8,7 @@
             "node_modules",
             "dist",
             ".next/",
-            "out/",
+            "build/",
             "favicon-formats.ts",
             "custom.*[js, html]",
             "hyperglass.json"

hyperglass/frontend/__init__.py

@@ -99,7 +99,7 @@ async def build_ui(app_path: Path):
 
     ui_dir = Path(__file__).parent.parent / "ui"
     build_dir = app_path / "static" / "ui"
-    out_dir = ui_dir / "out"
+    out_dir = ui_dir / "build" / "out"
 
     build_command = "node_modules/.bin/next build"
 
@@ -273,6 +273,7 @@ async def build_frontend(  # noqa: C901
     # Create temporary file. json file extension is added for easy
     # webpack JSON parsing.
     dot_env_file = Path(__file__).parent.parent / "ui" / ".env"
+    build_id_dot_env_file = Path(__file__).parent.parent / "ui" / "build" / ".env"
     env_config = {}
 
     ui_config_file = Path(__file__).parent.parent / "ui" / "hyperglass.json"
@@ -320,7 +321,7 @@ async def build_frontend(  # noqa: C901
         write_favicon_formats(favicons.formats())
 
     build_data = {
-        "params": params.export_dict(),
+        "params": sorted(params.export_dict()),
         "version": __version__,
         "package_json": package_json,
     }
@@ -333,19 +334,19 @@ async def build_frontend(  # noqa: C901
 
     # Read hard-coded environment file from last build. If build ID
     # matches this build's ID, don't run a new build.
-    if dot_env_file.exists() and not force:
-        env_data = dotenv_to_dict(dot_env_file)
+    if build_id_dot_env_file.exists() and not force:
+        env_data = dotenv_to_dict(build_id_dot_env_file)
         env_build_id = env_data.get("HYPERGLASS_BUILD_ID", "None")
         log.bind(id=env_build_id).debug("Previous build detected")
 
         if env_build_id == build_id:
             log.debug("UI parameters unchanged since last build, skipping UI build...")
             return True
 
-    env_config.update({"HYPERGLASS_BUILD_ID": build_id})
-
     dot_env_file.write_text("\n".join(f"{k}={v}" for k, v in env_config.items()))
     log.bind(path=str(dot_env_file)).debug("Wrote UI environment file")
+    build_id_dot_env_file.write_text(f"HYPERGLASS_BUILD_ID={build_id}")
+    log.bind(path=str(build_id_dot_env_file)).debug("Wrote UI build environment file")
 
     # Initiate Next.JS export process.
     if any((not dev_mode, force, full)):

hyperglass/ui/next.config.js

@@ -9,6 +9,7 @@ const nextConfig = {
   },
   swcMinify: true,
   productionBrowserSourceMaps: true,
+  distDir: 'build/out',
 };
 
 if (process.env.NODE_ENV === 'production') {