psst: add update script

    install -Dm444 -t $out/share/applications ${desktopItem}/share/applications/*

  '';

  passthru = {

    updateScript = ./update.sh;

  };

  meta = with lib; {

    description = "Fast and multi-platform Spotify client with native GUI";

    homepage = "https://github.com/jpochyla/psst";

#!/usr/bin/env nix-shell

#!nix-shell -i bash -p nix wget nix-prefetch-github jq coreutils

# shellcheck shell=bash

if [ -n "$GITHUB_TOKEN" ]; then

    TOKEN_ARGS=(--header "Authorization: token $GITHUB_TOKEN")

fi

if [[ $# -gt 1 || $1 == -* ]]; then

    echo "Regenerates packaging data for psst."

    echo "Usage: $0 [git commit]"

    exit 1

fi

set -x

cd "$(dirname "$0")"

rev="$1"

set -euo pipefail

if [ -z "$rev" ]; then

    rev="$(wget -O- "${TOKEN_ARGS[@]}" "https://api.github.com/repos/jpochyla/psst/commits?per_page=1" | jq -r '.[0].sha')"

fi

version="unstable-$(date +%F)"

# Sources

src_hash=$(nix-prefetch-github jpochyla psst --rev "$rev" | jq -r .sha256)

# Cargo.lock

src="https://raw.githubusercontent.com/jpochyla/psst/$rev"

wget "${TOKEN_ARGS[@]}" "$src/Cargo.lock" -O Cargo.lock

# Use friendlier hashes

src_hash=$(nix hash to-sri --type sha256 "$src_hash")

sed -i -E -e "s#version = \".*\"#version = \"$version\"#" default.nix

sed -i -E -e "s#rev = \".*\"#rev = \"$rev\"#" default.nix

sed -i -E -e "s#hash = \".*\"#hash = \"$src_hash\"#" default.nix

# Also update the git hash shown in the UI

sed -i -E -e "s#GIT_VERSION = \".*\"#GIT_VERSION = \"$rev\"#" make-build-reproducible.patch