nix-bitcoin/pkgs/electrs/get-sha256.sh
Jonas Nick 438dde84fe
Replace sks-keyservers.net with keyserver.ubuntu.com
sks-keyservers fail most of the time.
2020-08-25 12:39:54 +00:00

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#! /usr/bin/env nix-shell
#! nix-shell -i bash -p git gnupg
set -euo pipefail
TMPDIR="$(mktemp -d -p /tmp)"
trap "rm -rf $TMPDIR" EXIT
cd $TMPDIR
echo "Fetching latest release"
git clone https://github.com/romanz/electrs 2> /dev/null
cd electrs
latest=$(git describe --tags `git rev-list --tags --max-count=1`)
echo "Latest release is ${latest}"
# GPG verification
export GNUPGHOME=$TMPDIR
echo "Fetching Roman Zeyde's Key"
gpg --keyserver hkps://keyserver.ubuntu.com --recv-keys 15c8c3574ae4f1e25f3f35c587cae5fa46917cbb 2> /dev/null
echo "Verifying latest release"
git verify-tag ${latest}
echo "tag: ${latest}"
# The prefix option is necessary because GitHub prefixes the archive contents in this format
echo "sha256: $(git archive --format tar.gz --prefix=electrs-"${latest//v}"/ ${latest} | sha256sum | cut -d\ -f1)"