optimize arm dockerfile

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Vivek 2023-03-12 23:36:25 -07:00 committed by GitHub
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commit 6d652fc38c
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@ -7,6 +7,10 @@ RUN apk add --no-cache g++ git
WORKDIR /usr/src/libreddit
# cache dependencies in their own layer
COPY Cargo.lock Cargo.toml .
RUN mkdir src && echo "fn main() {}" > src/main.rs && cargo install --config net.git-fetch-with-cli=true --path . && rm -rf ./src
COPY . .
# net.git-fetch-with-cli is specified in order to prevent a potential OOM kill