chore: use self-hosted defaults environment by default (#3025)

Author: matthewelwell

Dockerfile

@@ -7,11 +7,15 @@ COPY frontend/package.json frontend/package-lock.json frontend/.npmrc ./frontend
 COPY frontend/bin/ ./frontend/bin/
 COPY frontend/env/ ./frontend/env/
 
-RUN cd frontend && npm ci --quiet --production
+# since ENV is only used for the purposes of copying the correct
+# project_${env}.js file to common/project.js, this is a build arg
+# which subsequently gets set as an environment variable. This is
+# done to avoid confusion since it is not a required run time var.
+ARG ENV=selfhosted
+RUN cd frontend && ENV=${ENV} npm ci --quiet --production
 
 # Copy the entire project - Webpack puts compiled assets into the Django folder
 COPY . .
-ENV ENV=prod
 ENV STATIC_ASSET_CDN_URL=/static/
 RUN cd frontend && npm run bundledjango
 

frontend/Dockerfile

@@ -11,11 +11,15 @@ COPY --chown=node:node frontend/package.json frontend/package-lock.json frontend
 COPY --chown=node:node frontend/bin/ ./bin/
 COPY --chown=node:node frontend/env/ ./env/
 
-RUN npm ci --quiet --production
+# since ENV is only used for the purposes of copying the correct
+# project_${env}.js file to common/project.js, this is a build arg
+# which subsequently gets set as an environment variable. This is
+# done to avoid confusion since it is not a required run time var.
+ARG ENV=selfhosted
+RUN ENV=${ENV} npm ci --quiet --production
 
 COPY --chown=node:node frontend .
 COPY .release-please-manifest.json .
-ENV ENV=prod
 RUN npm run bundle
 
 
@@ -26,7 +30,6 @@ USER node
 WORKDIR /srv/bt
 COPY --from=build --chown=node:node /srv/bt/ .
 
-ENV ENV=prod
 ENV NODE_ENV=production
 
 EXPOSE 8080

frontend/env/project_selfhosted.js

@@ -0,0 +1,12 @@
+const globalThis = typeof window === 'undefined' ? global : window
+module.exports = global.Project = {
+  env: 'selfhosted',
+
+  // Self Hosted Defaults environment
+  flagsmith: 'MXSepNNQEacBBzxAU7RagJ',
+  flagsmithClientAPI: 'https://edge.api.flagsmith.com/api/v1/',
+
+  // This is used for Sentry tracking
+  maintenance: false,
+  ...(globalThis.projectOverrides || {}),
+}