40 lines
1.3 KiB
Bash
Executable file
40 lines
1.3 KiB
Bash
Executable file
#!/usr/bin/env nix-shell
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#!nix-shell -I nixpkgs=./. -i bash -p curl jq nix-prefetch common-updater-scripts nix coreutils
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# shellcheck shell=bash
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set -euo pipefail
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VERSION=$(curl -s https://api.github.com/repos/facebook/buck2/releases \
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| jq -r '. |
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sort_by(.created_at) | .[] |
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select ((.prerelease == true) and (.name != "latest")) |
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.name')
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echo "Latest buck2 prerelease: $VERSION"
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ARCHS=(
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"x86_64-linux:x86_64-unknown-linux-gnu"
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"x86_64-darwin:x86_64-apple-darwin"
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"aarch64-linux:aarch64-unknown-linux-gnu"
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"aarch64-darwin:aarch64-apple-darwin"
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)
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NFILE=pkgs/development/tools/build-managers/buck2/default.nix
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HFILE=pkgs/development/tools/build-managers/buck2/hashes.json
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rm -f "$HFILE" && touch "$HFILE"
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marker="{"
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for arch in "${ARCHS[@]}"; do
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IFS=: read -r arch_name arch_target <<< "$arch"
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sha256hash="$(nix-prefetch-url --type sha256 "https://github.com/facebook/buck2/releases/download/${VERSION}/buck2-${arch_target}.zst")"
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srihash="$(nix hash to-sri --type sha256 "$sha256hash")"
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echo "${marker} \"$arch_name\": \"$srihash\"" >> "$HFILE"
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marker=","
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done
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echo "}" >> "$HFILE"
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sed -i \
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's/buck2-version\s*=\s*".*";/buck2-version = "'"$VERSION"'";/' \
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"$NFILE"
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echo "Done; wrote $HFILE and updated version"
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