trilium-desktop: manage electron version in update script

pkgs/by-name/tr/trilium-desktop/update.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env nix-shell
-#!nix-shell -i bash -p coreutils curl jq
+#!nix-shell -i bash -p coreutils curl jq gnused
 set -euo pipefail
 
 cd $(dirname "${BASH_SOURCE[0]}")
@@ -8,7 +8,11 @@ setKV () {
     sed -i "s|$2 = \".*\"|$2 = \"${3:-}\"|" $1
 }
 
-version=$(curl -s --show-error "https://api.github.com/repos/TriliumNext/Trilium/releases/latest" | jq -r '.tag_name' | tail -c +2)
+curl_github() {
+    curl -s --show-error -L ${GITHUB_TOKEN:+" -u \":$GITHUB_TOKEN\""} "$@"
+}
+
+version=$(curl_github "https://api.github.com/repos/TriliumNext/Trilium/releases/latest" | jq -r '.tag_name' | tail -c +2)
 setKV ./package.nix version $version
 
 # Update desktop application
@@ -20,6 +24,8 @@ setKV ./package.nix x86_64-linux.hash $sha256_linux64
 setKV ./package.nix aarch64-linux.hash $sha256_linux64_arm
 setKV ./package.nix x86_64-darwin.hash $sha256_darwin64
 setKV ./package.nix aarch64-darwin.hash $sha256_darwin64_arm
+electronVersion=$(curl_github "https://raw.githubusercontent.com/TriliumNext/Trilium/v$version/apps/desktop/package.json" | jq -r ".devDependencies.electron" | sed -r 's|^\^?([0-9]+).*|\1|')
+sed -r "s|(electron_)[0-9]+|\1$electronVersion|" -i ./package.nix
 
 # Update server
 sha256_linux64_server=$(nix store prefetch-file --json --hash-type sha256 https://github.com/TriliumNext/Trilium/releases/download/v${version}/TriliumNotes-Server-v${version}-linux-x64.tar.xz | jq -r .hash)