nix-bitcoin/pkgs/spark-wallet/generate.sh

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#!/usr/bin/env nix-shell
#! nix-shell -i bash -p nodePackages.node2nix gnupg wget jq moreutils gnused
set -euo pipefail
TMPDIR="$(mktemp -d -p /tmp)"
trap "rm -rf $TMPDIR" EXIT
2021-11-09 07:19:14 -08:00
version="0.3.1"
repo=https://github.com/shesek/spark-wallet
# Fetch and verify source tarball
file=spark-wallet-${version}-npm.tgz
url=$repo/releases/download/v$version/$file
export GNUPGHOME=$TMPDIR
gpg --keyserver hkps://keyserver.ubuntu.com --recv-key FCF19B67866562F08A43AAD681F6104CD0F150FC
wget -P $TMPDIR $url
wget -P $TMPDIR $repo/releases/download/v$version/SHA256SUMS.asc
gpg --verify $TMPDIR/SHA256SUMS.asc
(cd $TMPDIR; sha256sum --check --ignore-missing SHA256SUMS.asc)
hash=$(nix hash file $TMPDIR/$file)
# Extract source
src=$TMPDIR/src
mkdir $src
tar xvf $TMPDIR/$file -C $src --strip-components 1 >/dev/null
# Make qrcode-terminal a strict dependency so that node2nix includes it in the package derivation.
jq '.dependencies["qrcode-terminal"] = .optionalDependencies["qrcode-terminal"]' $src/package.json | sponge $src/package.json
# Generate nix pkg
# TODO-EXTERNAL: remove --nodejs-14 option once
# https://github.com/svanderburg/node2nix/pull/296 has made its way into a
# node2nix release.
node2nix \
--nodejs-14 \
--input $src/package.json \
--lock $src/npm-shrinkwrap.json \
--composition composition.nix \
--no-copy-node-env
# Use node-env.nix from nixpkgs
nodeEnvImport='import "${toString pkgs.path}/pkgs/development/node-packages/node-env.nix"'
sed -i "s|import ./node-env.nix|$nodeEnvImport|" composition.nix
# Use the verified package src
read -d '' fetchurl <<EOF || :
fetchurl {
url = "$url";
hash = "$hash";
};
EOF
sed -i "
# Use the verified package src
s|src = .*/src;|src = ${fetchurl//$'\n'/\\n}|
# github: use HTTPS instead of SSH, which requires user authentication
s|git+ssh://git@|https://|
s|ssh://git@|https://|
s|\.git#|#|
" node-packages.nix