From c9222e23a9187e9345718c2fff5b4ea907f022e0 Mon Sep 17 00:00:00 2001
From: Jeff Huffman <tejing@tejing.com>
Date: Sun, 5 Feb 2023 22:10:58 -0500
Subject: [PATCH] vieb: add update script

---
 .../networking/browsers/vieb/default.nix      | 11 +++--
 .../networking/browsers/vieb/pin.json         |  4 ++
 .../networking/browsers/vieb/update.sh        | 41 +++++++++++++++++++
 3 files changed, 53 insertions(+), 3 deletions(-)
 create mode 100644 pkgs/applications/networking/browsers/vieb/pin.json
 create mode 100755 pkgs/applications/networking/browsers/vieb/update.sh

diff --git a/pkgs/applications/networking/browsers/vieb/default.nix b/pkgs/applications/networking/browsers/vieb/default.nix
index 5441c7a58cbd..5a0e81f4a4b8 100644
--- a/pkgs/applications/networking/browsers/vieb/default.nix
+++ b/pkgs/applications/networking/browsers/vieb/default.nix
@@ -1,14 +1,17 @@
 { mkYarnPackage, fetchFromGitHub, electron, makeWrapper, makeDesktopItem, lib }:
 
+let
+  srcInfo = builtins.fromJSON (builtins.readFile ./pin.json);
+in
 mkYarnPackage rec {
   pname = "vieb";
-  version = "9.5.0";
+  inherit (srcInfo) version;
 
   src = fetchFromGitHub {
     owner = "Jelmerro";
     repo = pname;
     rev = version;
-    sha256 = "sha256-SWHjzrEvRlTn4HJnT81Le4KsFDypN3QH3F/z7zZ8p3E=";
+    inherit (srcInfo) sha256;
   };
 
   packageJSON = ./package.json;
@@ -52,11 +55,13 @@ mkYarnPackage rec {
 
   distPhase = ":"; # disable useless $out/tarballs directory
 
+  passthru.updateScript = ./update.sh;
+
   meta = with lib; {
     homepage = "https://vieb.dev/";
     changelog = "https://github.com/Jelmerro/Vieb/releases/tag/${version}";
     description = "Vim Inspired Electron Browser";
-    maintainers = with maintainers; [ gebner fortuneteller2k ];
+    maintainers = with maintainers; [ gebner fortuneteller2k tejing ];
     platforms = platforms.unix;
     license = licenses.gpl3Plus;
   };
diff --git a/pkgs/applications/networking/browsers/vieb/pin.json b/pkgs/applications/networking/browsers/vieb/pin.json
new file mode 100644
index 000000000000..5841283be6d5
--- /dev/null
+++ b/pkgs/applications/networking/browsers/vieb/pin.json
@@ -0,0 +1,4 @@
+{
+  "version": "9.5.0",
+  "sha256": "sha256-SWHjzrEvRlTn4HJnT81Le4KsFDypN3QH3F/z7zZ8p3E="
+}
diff --git a/pkgs/applications/networking/browsers/vieb/update.sh b/pkgs/applications/networking/browsers/vieb/update.sh
new file mode 100755
index 000000000000..3efc25235891
--- /dev/null
+++ b/pkgs/applications/networking/browsers/vieb/update.sh
@@ -0,0 +1,41 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p bash wget jq yarn yarn2nix nix-prefetch-github
+
+set -euo pipefail
+
+cd "$(dirname "${BASH_SOURCE[0]}")"
+
+if [ "$#" -gt 1 ] || [[ "${1:-}" == -* ]]; then
+  echo "Regenerates packaging data for the vieb package."
+  echo "Usage: $0 [git release tag]"
+  exit 1
+fi
+
+version="${1:-}"
+
+if [ -z "$version" ]; then
+  version="$(wget -O- "https://api.github.com/repos/Jelmerro/Vieb/releases?per_page=1" | jq -r '.[0].tag_name')"
+fi
+
+SRC="https://raw.githubusercontent.com/Jelmerro/Vieb/$version"
+
+tmpdir="$(mktemp -d --tmpdir update-vieb-XXXXXX)"
+pushd "$tmpdir"
+
+wget "$SRC/package-lock.json"
+wget "$SRC/package.json"
+yarn import
+yarn2nix >yarn.nix
+
+popd
+cp -ft . "$tmpdir/"{package.json,yarn.lock,yarn.nix}
+rm -rf "$tmpdir"
+
+src_hash=$(nix-prefetch-github Jelmerro Vieb --rev "${version}" | jq -r .sha256)
+
+cat > pin.json << EOF
+{
+  "version": "$version",
+  "sha256": "$src_hash"
+}
+EOF