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fix: update dockerfile multiarch #149

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Merged
jplanckeel merged 2 commits into from
Mar 3, 2026
Merged

fix: update dockerfile multiarch #149

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afb52bb
fix: upgrade npm lock
jplanckeel Mar 3, 2026
2c95c11
fix: update dockerfile for multiarch
jplanckeel Mar 3, 2026
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12 changes: 8 additions & 4 deletions Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
# Stage 1: Build frontend
FROM node:20-alpine AS frontend-builder
FROM --platform=$BUILDPLATFORM node:20-alpine AS frontend-builder

WORKDIR /app/web

Expand All @@ -16,7 +16,11 @@ COPY web/ ./
RUN npm run build

# Stage 2: Build backend
FROM golang:1.25.4-alpine AS backend-builder
FROM --platform=$BUILDPLATFORM golang:1.25.4-alpine AS backend-builder

# Build arguments for cross-compilation
ARG TARGETOS
ARG TARGETARCH

WORKDIR /app

Expand All @@ -36,8 +40,8 @@ COPY . .
# Copy frontend build from previous stage
COPY --from=frontend-builder /app/web/dist ./web/dist

# Build the Go application
RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-w -s" -o tracker .
# Build the Go application for target platform
RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -ldflags="-w -s" -o tracker .

# Stage 3: Final runtime image
FROM alpine:latest
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