Jeffrey Smith
680ec3b897
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Co-authored-by: Jeffrey Smith <jasafpro@gmail.com> Co-committed-by: Jeffrey Smith <jasafpro@gmail.com>
51 lines
1.5 KiB
Bash
51 lines
1.5 KiB
Bash
#!/bin/bash
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# ============================================
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# Armature - Backend Launcher
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# ============================================
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# Runs as an nginx entrypoint.d hook.
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# Starts the Go backend in the background
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# before nginx begins accepting connections.
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# ============================================
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set -e
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# Inject BASE_PATH into frontend HTML/JS at runtime
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if [ -n "${BASE_PATH}" ]; then
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echo "🔧 Injecting BASE_PATH=${BASE_PATH} into frontend assets..."
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find /usr/share/nginx/html -type f \( -name '*.html' -o -name '*.js' \) \
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-exec sed -i "s|%%BASE_PATH%%|${BASE_PATH}|g" {} +
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else
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# No prefix — strip the placeholder entirely
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find /usr/share/nginx/html -type f \( -name '*.html' -o -name '*.js' \) \
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-exec sed -i "s|%%BASE_PATH%%||g" {} +
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fi
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echo "🔀 Starting Armature backend..."
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# Kill any stale backend from a previous entrypoint run
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pkill -f /usr/local/bin/armature 2>/dev/null || true
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sleep 0.2
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# Launch Go backend in background (from /app so migrations are found)
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cd /app
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/usr/local/bin/armature &
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BACKEND_PID=$!
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# Wait for backend to be ready (max 60s)
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for i in $(seq 1 120); do
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if wget -q --spider http://localhost:${PORT:-8080}${BASE_PATH}/health 2>/dev/null; then
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echo "✅ Backend ready (PID ${BACKEND_PID})"
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exit 0
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fi
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# Check backend didn't crash
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if ! kill -0 ${BACKEND_PID} 2>/dev/null; then
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echo "❌ Backend process died"
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exit 1
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fi
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sleep 0.5
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done
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echo "❌ Backend failed to start within 60s"
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kill ${BACKEND_PID} 2>/dev/null || true
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exit 1
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