32 lines
1.1 KiB
Bash
Executable File
32 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Produce a dictionary for the current expand_template tool release,
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# suitable for adding to lib/private/expand_template_toolchain.bzl
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set -o errexit -o nounset -o pipefail
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# Find the latest version
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if [ "${1:-}" ]; then
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version=$1
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else
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version=$(curl --silent "https://api.github.com/repos/aspect-build/bazel-lib/releases/latest" | grep '"tag_name":' | sed -E 's/.*"v([^"]+)".*/\1/')
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fi
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# Extract the checksums and output a starlark map entry
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echo "EXPAND_TEMPLATE_VERSION = \"$version\""
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echo "EXPAND_TEMPLATE_INTEGRITY = {"
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platforms=(darwin_{amd64,arm64} linux_{amd64,arm64} windows_amd64)
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for release in ${platforms[@]}; do
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integrity="https://github.com/aspect-build/bazel-lib/releases/download/v$version/expand_template-$release"
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if [[ $release == windows* ]]; then
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integrity="$integrity.exe"
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fi
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integrity="$integrity.sha256"
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curl --silent --location $integrity -o "/tmp/$release.sha256"
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echo " \"$release\": \"sha256-$(cat /tmp/$release.sha256 | awk '{ print $1 }' | xxd -r -p | base64)\","
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done
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echo "}"
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printf "\n"
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echo "Paste the above into lib/private/expand_template_toolchain.bzl"
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