iterm2: 3.5.14 -> 3.6.6, update script and new maintainer

pkgs/by-name/it/iterm2/package.nix

@@ -15,13 +15,13 @@
 
 stdenvNoCC.mkDerivation rec {
   pname = "iterm2";
-  version = "3.5.14";
+  version = "3.6.6";
 
   src = fetchzip {
     url = "https://iterm2.com/downloads/stable/iTerm2-${
       lib.replaceStrings [ "." ] [ "_" ] version
     }.zip";
-    hash = "sha256-cF7gg4kT0z/7Qu7d6AyXpnvrSQ937JbFUgpXw5F4AWE=";
+    hash = "sha256-n3VoRxMOBQK/8mbVbORSBz73tsuKAUMG7dFZIbaqdHU=";
   };
 
   dontFixup = true;
@@ -40,6 +40,8 @@ stdenvNoCC.mkDerivation rec {
     runHook postInstall
   '';
 
+  passthru.updateScript = ./update.sh;
+
   meta = with lib; {
     description = "Replacement for Terminal and the successor to iTerm";
     homepage = "https://www.iterm2.com/";
@@ -48,6 +50,7 @@ stdenvNoCC.mkDerivation rec {
     maintainers = with maintainers; [
       steinybot
       tricktron
+      emaiax
     ];
     platforms = [
       "x86_64-darwin"

pkgs/by-name/it/iterm2/update.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl coreutils common-updater-scripts
+set -eu -o pipefail
+
+currentVersion=$(nix-instantiate --eval -E "with import ./. {}; iterm2.version or (lib.getVersion iterm2)" | tr -d '"')
+
+downloadUrl=$(
+  curl -sL "https://iterm2.com/downloads.html" |
+  grep -o -E 'href="[^"]*iTerm2[^"]*\.zip"' |
+  sed 's/href="//;s/"//' |
+  head -1
+)
+
+if [[ -z "$downloadUrl" ]]; then
+  echo >&2 "Failed to extract download url from iTerm2 downloads page"
+  exit 1
+fi
+
+version=$(echo "$downloadUrl" | sed -E '
+  s/.*iTerm2-?//    # Remove iTerm2 link prefix from download url
+  s/[vV]//          # Remove version "v" prefix
+  s/\.zip$//        # Remove .zip extension
+  s/_/./g           # Convert underscores to dots
+')
+
+# iterm2 is already up to date
+if [[ "$version" == "$currentVersion" ]]; then
+  exit 0
+fi
+
+# Update package version
+#
+source=$(nix-prefetch-url "$downloadUrl" --unpack --name "iterm2-$version")
+hash=$(nix-hash --to-sri --type sha256 "$source")
+
+update-source-version iterm2 $version $hash --ignore-same-version --ignore-same-hash