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[#16] tried changing dockerfile to buildkit (WIP)

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Jef Roosens 2021-04-08 23:56:08 +02:00
parent 4950c3660e
commit 7b9bf223c6
Signed by: Jef Roosens
GPG key ID: B580B976584B5F30
3 changed files with 7 additions and 5 deletions
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Dockerfile
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@ -1,3 +1,5 @@
# syntax = docker/dockerfile:1.2
# We use a multi-stage build to end up with a very small final image
FROM alpine:latest AS builder
@ -18,8 +20,8 @@ COPY src/ ./src/
# Thank the lords that this article exists
# https://users.rust-lang.org/t/sigsegv-with-program-linked-against-openssl-in-an-alpine-container/52172
# TODO add what these flags do & why they work
RUN RUSTFLAGS="-C target-feature=-crt-static" cargo test && \
RUSTFLAGS="-C target-feature=-crt-static" cargo build --release --bin fej
RUN --mount=type=cache,target=/usr/src/app/target RUSTFLAGS="-C target-feature=-crt-static" cargo test && \
RUSTFLAGS="-C target-feature=-crt-static" cargo install --path . --bin fej --root /usr/local/bin
# Now, we create the actual image
@ -29,6 +31,6 @@ FROM alpine:latest
RUN apk update && apk add --no-cache openssl libgcc
# Copy binary over to final image
COPY --from=builder /usr/src/app/target/release/fej /usr/local/bin/fej
COPY --from=builder /usr/local/bin/fej /usr/local/bin/fej
CMD ["/usr/local/bin/fej"]