34 lines
757 B
Bash
34 lines
757 B
Bash
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#!/usr/bin/env bash
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set -eu -o pipefail
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if [[ $# -lt 1 ]]; then
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echo "$0: version" >&2
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exit 1
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fi
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VERSION=$1
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declare -A SYSTEMS HASHES
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SYSTEMS=(
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[i686-linux]=linux-ia32
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[x86_64-linux]=linux-x64
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[armv7l-linux]=linux-armv7l
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[aarch64-linux]=linux-arm64
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[x86_64-darwin]=darwin-x64
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)
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hashfile="$(nix-prefetch-url --print-path "https://github.com/electron/electron/releases/download/v${VERSION}/SHASUMS256.txt" 2>/dev/null | tail -n1)"
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echo "Entry similar to the following goes in default.nix:"
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echo
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echo " electron_${VERSION%%.*} = mkElectron \"${VERSION}\" {"
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for S in "${!SYSTEMS[@]}"; do
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hash="$(grep " *electron-v${VERSION}-${SYSTEMS[$S]}.zip$" "$hashfile"|cut -f1 -d' ')"
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echo " $S = \"$hash\";"
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done
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echo " };"
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