prism/Dockerfile

48 lines
1 KiB
Docker

FROM golang:1.25-alpine3.23 AS builder
ARG VERSION=dev
WORKDIR /build
RUN apk add --no-cache git ca-certificates
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN CGO_ENABLED=0 GOOS=linux go build \
-trimpath \
-ldflags="-w -s -X main.version=${VERSION}" \
-o prism .
FROM debian:trixie-slim
ARG TARGETARCH
COPY vendor/signal-cli-${TARGETARCH}.gz /tmp/signal-cli.gz
RUN apt-get update && \
apt-get install -y --no-install-recommends wget && \
gunzip /tmp/signal-cli.gz && \
mv /tmp/signal-cli /usr/local/bin/signal-cli && \
chmod +x /usr/local/bin/signal-cli && \
rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY --from=builder /build/prism .
RUN useradd -m -u 1000 prism && \
mkdir -p /app/data && \
mkdir -p /home/prism/.local/share/signal-cli && \
chown -R prism:prism /app /home/prism
USER prism
EXPOSE 8080
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD wget --no-verbose --tries=1 --spider http://localhost:${PORT:-8080}/health || exit 1
CMD ["./prism"]