50 lines
1.6 KiB
Bash
50 lines
1.6 KiB
Bash
#!/usr/bin/env bash
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set -e
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eval "$(ejson2env .buildkite/env/secrets.ejson)"
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# Ensure the pattern "+++ ..." never occurs when |set -x| is set, as buildkite
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# interprets this as the start of a log group.
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# Ref: https://buildkite.com/docs/pipelines/managing-log-output
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export PS4="++"
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#
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# Restore target/ from the previous CI build on this machine
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#
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eval "$(ci/channel-info.sh)"
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eval "$(ci/sbf-tools-info.sh)"
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source "ci/rust-version.sh"
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HOST_RUST_VERSION="$rust_stable"
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pattern='^[0-9]+\.[0-9]+\.[0-9]+$'
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if [[ ${HOST_RUST_VERSION} =~ ${pattern} ]]; then
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HOST_RUST_VERSION="${rust_stable%.*}"
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fi
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export CARGO_TARGET_CACHE=$HOME/cargo-target-cache/"$CHANNEL"-"$BUILDKITE_LABEL"-"$SBF_TOOLS_VERSION"-"$HOST_RUST_VERSION"
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(
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set -x
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MAX_CACHE_SIZE=18 # gigabytes
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if [[ -d $CARGO_TARGET_CACHE ]]; then
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du -hs "$CARGO_TARGET_CACHE"
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read -r cacheSizeInGB _ < <(du -s --block-size=1800000000 "$CARGO_TARGET_CACHE")
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echo "--- ${cacheSizeInGB}GB: $CARGO_TARGET_CACHE"
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if [[ $cacheSizeInGB -gt $MAX_CACHE_SIZE ]]; then
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echo "--- $CARGO_TARGET_CACHE is too large, removing it"
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rm -rf "$CARGO_TARGET_CACHE"
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fi
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else
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echo "--- $CARGO_TARGET_CACHE not present"
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fi
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mkdir -p "$CARGO_TARGET_CACHE"/target
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rsync -a --delete --link-dest="$CARGO_TARGET_CACHE" "$CARGO_TARGET_CACHE"/target .
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# Don't reuse BPF target build artifacts due to incremental build issues with
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# `std:
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# "found possibly newer version of crate `std` which `xyz` depends on
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rm -rf target/bpfel-unknown-unknown
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if [[ $BUILDKITE_LABEL = "stable-perf" ]]; then
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rm -rf target/release
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fi
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)
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