27 lines
1 KiB
Bash
27 lines
1 KiB
Bash
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#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p coreutils curl jq gnused gnupg common-updater-scripts
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set -eu -o pipefail
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version="$(curl -s https://api.github.com/repos/sparrowwallet/sparrow/releases| jq '.[] | {name} | limit(1;.[])' | sed 's/[\"v]//g' | head -n 1)"
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depname="sparrow-$version-x86_64.tar.gz"
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src_root="https://github.com/sparrowwallet/sparrow/releases/download/$version";
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src="$src_root/$depname";
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manifest="$src_root/sparrow-$version-manifest.txt"
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signature="$src_root/sparrow-$version-manifest.txt.asc"
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key="D4D0 D320 2FC0 6849 A257 B38D E946 1833 4C67 4B40"
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pushd $(mktemp -d --suffix=-sparrow-updater)
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export GNUPGHOME=$PWD/gnupg
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mkdir -m 700 -p "$GNUPGHOME"
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curl -L -o "$depname" -- "$src"
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curl -L -o manifest.txt -- "$manifest"
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curl -L -o signature.asc -- "$signature"
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gpg --batch --recv-keys "$key"
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gpg --batch --verify signature.asc manifest.txt
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sha256sum -c --ignore-missing manifest.txt
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sha256=$(nix-prefetch-url --type sha256 "file://$PWD/$depname")
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popd
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update-source-version sparrow "$version" "$sha256"
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