feat(ui): source UI build from wilddragon-restreamer-ui fork (issue #15)

deploy/truenas/core/Dockerfile

@@ -6,7 +6,10 @@
 #
 # Two-stage:
 #   1. builder: compile a static Go binary (CGO off — no dynamic libs)
-#   2. runtime: alpine with ffmpeg for the subprocess path
+#   2. ui-builder: clone wilddragon-restreamer-ui, apply its overlay on
+#      top of upstream datarhei/restreamer-ui v1.14.0, yarn build.
+#      See https://forge.wilddragon.net/zgaetano/wilddragon-restreamer-ui
+#   3. runtime: alpine with ffmpeg for the subprocess path
 #
 # Usage via compose:
 #   docker compose -f deploy/truenas/core/docker-compose.yml up -d --build
@@ -28,32 +31,34 @@ ENV CGO_ENABLED=0 GOOS=linux GOARCH=amd64
 RUN make release && make import && make ffmigrate
 
 # ---- ui-builder ----
-# Builds the official Datarhei Restreamer UI (React 18 + MUI). Pinned
-# to a specific tag so reproducible. PUBLIC_URL=./ makes asset
-# references relative — the bundle then works when served from / or
-# any subdirectory under Core's static-disk filesystem.
+# Clones wilddragon-restreamer-ui (the Wild Dragon UI fork) which
+# provides apply-overlay.sh and all overlay files (branding, WebRTC
+# WHEP controls). Then clones upstream restreamer-ui at the pinned
+# tag, applies the overlay, and runs yarn build.
 #
-# Pulling from the public github mirror keeps the Forgejo runner's
-# network footprint small; no auth required for clone.
+# WD_UI_REF: branch or tag in wilddragon-restreamer-ui to build from.
+# RESTREAMER_UI_REF: upstream datarhei/restreamer-ui tag to base on.
 FROM node:21-alpine3.20 AS ui-builder
+ARG WD_UI_REF=main
 ARG RESTREAMER_UI_REF=v1.14.0
+
 RUN apk add --no-cache git
-WORKDIR /ui
 
-# 1. Pull upstream restreamer-ui at the pinned tag.
+# Wild Dragon UI fork: overlay files + apply-overlay.sh
+RUN git clone --depth=1 --branch ${WD_UI_REF} \
+    https://forge.wilddragon.net/zgaetano/wilddragon-restreamer-ui.git /wd-ui
+
+# Upstream React SPA at the pinned version
 RUN git clone --depth=1 --branch ${RESTREAMER_UI_REF} \
-    https://github.com/datarhei/restreamer-ui.git .
+    https://github.com/datarhei/restreamer-ui.git /ui
 
-# 2. Layer Wild Dragon overlays on top of the upstream tree before the
-#    build runs. apply-overlay.sh does the rsync + targeted seds; see
-#    deploy/truenas/core/ui-overlay/apply-overlay.sh for the contract.
-COPY deploy/truenas/core/ui-overlay /overlay
-RUN OVERLAY=/overlay UI=/ui /overlay/apply-overlay.sh
+WORKDIR /ui
+RUN yarn install --frozen-lockfile --network-timeout 600000
 
-# 3. Install + build. PUBLIC_URL=./ keeps asset references relative so
-#    the bundle is portable across mount paths.
-RUN yarn install --frozen-lockfile --network-timeout 600000 \
- && PUBLIC_URL="./" GENERATE_SOURCEMAP=false yarn build
+# Apply Wild Dragon branding + WebRTC controls
+RUN OVERLAY=/wd-ui/overlay UI=/ui /wd-ui/apply-overlay.sh
+
+RUN PUBLIC_URL="./" GENERATE_SOURCEMAP=false yarn build
 
 # ---- runtime ----
 # Alpine with ffmpeg (Core shells out to it for every restream process).
@@ -81,7 +86,7 @@ COPY --from=builder /src/run.sh    /core/bin/run.sh
 #   2. Dragon Fork extras (whep-player.html, etc.) — won't overwrite
 #      the UI's index.html (seed-data is no-clobber).
 #
-# The result: GET / serves the official Restreamer dashboard, and
+# The result: GET / serves the Wild Dragon dashboard, and
 # /whep-player.html serves the standalone WHEP smoke player.
 COPY --from=ui-builder /ui/build/                         /core/static/
 COPY --from=builder    /src/deploy/truenas/core/static/   /core/static/