23 lines
607 B
Docker
23 lines
607 B
Docker
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FROM golang:alpine AS builder
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RUN apk update && apk add --no-cache git && adduser -D -g '' gopher && apk add -U --no-cache ca-certificates
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WORKDIR /app/
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ADD go.mod go.sum ./
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RUN go mod download
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ADD . .
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RUN GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags="-w -s" -o tweetsvg main.go
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FROM scratch
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ENV ACCESS_TOKEN=
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ENV ACCESS_TOKEN_SECRET=
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ENV CONSUMER_KEY=
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ENV CONSUMER_SECRET=
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WORKDIR /app/
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COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
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COPY --from=builder /etc/passwd /etc/passwd
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COPY --from=builder /app/tweetsvg /app/tweetsvg
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USER gopher
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ENTRYPOINT ["/app/tweetsvg"]
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