add release script from nixpkgs-lint

release.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -p bash cargo yq -i bash
+# shellcheck shell=bash
+#
+
+NEWVERSION="$1"
+
+if [[ $NEWVERSION == "" ]]; then
+    echo "No version specified"
+    exit 1
+fi
+
+echo "Release version: $NEWVERSION"
+
+OLDVERSION=$(tomlq -r ".package.version" Cargo.toml)
+
+sed -i "s|$OLDVERSION|$NEWVERSION|" Cargo.toml
+
+# update lockfile
+cargo build
+
+# Commit and tag the update
+git add Cargo.toml Cargo.lock
+git commit -m "v${NEWVERSION}"
+git push origin $(git branch --show-current)
+gh release create v${NEWVERSION} -t v${NEWVERSION} --target $(git branch --show-current) --generate-notes