From f0104e28b606fe1d7561304c6d10b4d0c7c1ed95 Mon Sep 17 00:00:00 2001
From: Scot Lunsford <slunsford@mitre.org>
Date: Wed, 20 May 2026 16:28:47 -0500
Subject: [PATCH 1/2] Add live reload frontend dev image

---
 Dockerfile                                    | 19 ++++++++++++++++++-
 .../landing-page/landing-page.component.html  |  2 +-
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 8a3a01dcc..801181976 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,20 @@
+FROM node:22-alpine AS dev
+
+WORKDIR /workspace
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+RUN mkdir -p /workspace-seed && cp -R src /workspace-seed/src
+
+# Polling makes file watching reliable with Docker bind mounts.
+ENV CHOKIDAR_USEPOLLING=true
+
+EXPOSE 80 4200
+
+CMD ["sh", "-c", "if [ ! -f src/main.ts ]; then cp -R /workspace-seed/src/. src/; fi; exec npm start -- --host 0.0.0.0 --port 80 --poll 1000"]
+
 FROM --platform=${BUILDPLATFORM} node:22-alpine AS build
 
 WORKDIR /workspace
@@ -51,4 +68,4 @@ COPY --from=build /workspace/dist/app/browser /usr/share/nginx/html
 EXPOSE 80 443
 
 # Command to run NGINX in foreground
-CMD ["nginx", "-g", "daemon off;"]
\ No newline at end of file
+CMD ["nginx", "-g", "daemon off;"]
diff --git a/src/app/views/landing-page/landing-page.component.html b/src/app/views/landing-page/landing-page.component.html
index 7bb38dc70..e968c1c34 100644
--- a/src/app/views/landing-page/landing-page.component.html
+++ b/src/app/views/landing-page/landing-page.component.html
@@ -9,7 +9,7 @@ <h1 class="superheading">ATT&CK Workbench</h1>
       <!-- About -->
     </div>
     <div class="col border-left">
-      <h2 class="explore-label">Explore</h2>
+      <h2 class="explore-label">Explore Live</h2>
     </div>
   </div>
   <div class="row">

From 47aa499e8342c69dc2d1ce3abb37ad2ff5fc522b Mon Sep 17 00:00:00 2001
From: Scot Lunsford <slunsford@mitre.org>
Date: Wed, 20 May 2026 16:29:01 -0500
Subject: [PATCH 2/2] Back out live reload demo marker

---
 src/app/views/landing-page/landing-page.component.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/views/landing-page/landing-page.component.html b/src/app/views/landing-page/landing-page.component.html
index e968c1c34..7bb38dc70 100644
--- a/src/app/views/landing-page/landing-page.component.html
+++ b/src/app/views/landing-page/landing-page.component.html
@@ -9,7 +9,7 @@ <h1 class="superheading">ATT&CK Workbench</h1>
       <!-- About -->
     </div>
     <div class="col border-left">
-      <h2 class="explore-label">Explore Live</h2>
+      <h2 class="explore-label">Explore</h2>
     </div>
   </div>
   <div class="row">