GitHub Copilot
27 lines
835 B
Docker
27 lines
835 B
Docker
# Build: docker build -t webterm .
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# Run: docker run -v /var/run/docker.sock:/var/run/docker.sock -p 8080:8080 webterm --docker-watch
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FROM golang:1.26-alpine AS builder
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WORKDIR /src
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COPY go.mod go.sum ./
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RUN go mod download
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COPY cmd ./cmd
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COPY internal ./internal
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COPY webterm ./webterm
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COPY VERSION ./VERSION
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RUN VERSION=$(cat /src/VERSION) && CGO_ENABLED=0 go build -trimpath -ldflags="-s -w -X github.com/rcarmo/webterm-go-port/webterm.Version=$VERSION" -o /out/webterm ./cmd/webterm
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FROM alpine:3.21 AS runtime
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# Keep docker-cli for user-provided webterm-command values like `docker logs` / `docker exec`.
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RUN apk add --no-cache ca-certificates docker-cli
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WORKDIR /app
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COPY --from=builder /out/webterm /usr/local/bin/webterm
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EXPOSE 8080
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ENTRYPOINT ["webterm"]
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CMD ["--host", "0.0.0.0", "--port", "8080", "--docker-watch"]
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