mirror of
https://github.com/studiokaiji/nostr-webhost.git
synced 2025-12-18 07:14:28 +01:00
53 lines
1.1 KiB
Docker
53 lines
1.1 KiB
Docker
# Build stage
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FROM golang:1.25-alpine AS builder
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# Accept GOTOOLCHAIN as build argument
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ARG GOTOOLCHAIN=auto
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ENV GOTOOLCHAIN=${GOTOOLCHAIN}
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# Install necessary build dependencies
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RUN apk add --no-cache git
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# Set working directory
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WORKDIR /app
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# Copy go mod files
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COPY go.mod go.sum ./
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# Download dependencies
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RUN go mod download
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# Copy source code
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COPY . .
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# Build the application
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RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o hostr .
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# Final stage
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FROM alpine:latest
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# Install ca-certificates for HTTPS support and netcat for connectivity checks
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RUN apk --no-cache add ca-certificates netcat-openbsd
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# Create a non-root user
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RUN addgroup -g 1000 hostr && \
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adduser -D -u 1000 -G hostr hostr
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# Set working directory
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WORKDIR /app
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# Copy the binary from builder
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COPY --from=builder /app/hostr .
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# Create directories for data and config
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RUN mkdir -p /app/data /home/hostr/.nostr-webhost && \
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chmod +x /app/docker-entrypoint.sh && \
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chown -R hostr:hostr /app /home/hostr
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# Switch to non-root user
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USER hostr
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# Expose the default port
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EXPOSE 3000
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