Added proper automation for playstore builds.

build-playstore.sh

@@ -0,0 +1,41 @@
+#!/bin/sh
+set -eu
+
+DOCUMENT_ROOT=/var/www/html
+MAINT_FILE="$DOCUMENT_ROOT/maintenance.file"
+
+cleanup() {
+  rm -f "$MAINT_FILE"
+}
+trap cleanup EXIT INT TERM
+
+# Sign sources
+echo "Signing all sources..."
+/usr/bin/bash ./sign-all-sources.sh
+
+# Build content
+echo "Building content..."
+./gradlew --stacktrace bundlePlaystoreRelease
+
+# Take site offline
+echo "Taking site offline..."
+touch "$MAINT_FILE"
+
+# Swap over the content
+echo "Deploying content..."
+cp ./app/build/outputs/bundle/playstoreRelease/app-playstore-release.aab \
+  "$DOCUMENT_ROOT/app-playstore-release.aab"
+
+# Notify Cloudflare to wipe the CDN cache
+echo "Purging Cloudflare cache for zone $CLOUDFLARE_ZONE_ID..."
+curl -X POST "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/purge_cache" \
+     -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
+     -H "Content-Type: application/json" \
+     --data '{"files":["https://releases.grayjay.app/app-playstore-release.aab"]}'
+
+sleep 30
+
+# Take site back online
+echo "Bringing site back online..."
+rm -f "$MAINT_FILE"
+trap - EXIT INT TERM