Update workflow

.gitea/actions/update-electron-bin-ebuild/entrypoint.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+set -euo pipefail
+
+atom="${1}"
+update_url="${2}"
+
+echo "Fetching update manifest from ${update_url}"
+update_manifest=$(mktemp)
+curl --follow -s -o "${update_manifest}" "${update_url}"
+
+latest_version=$(yq -r '.version' "${update_manifest}")
+echo "Latest version: ${latest_version}"
+
+if [[ -z "${latest_version}" ]]; then
+    echo "No version tag in the downloaded manifest" >&2
+    cat "${update_manifest}" >&2
+    exit 1
+fi
+
+ebuild_dir="${GITHUB_WORKSPACE}/$atom"
+latest_ebuild="${ebuild_dir}/yandex-music-${latest_version}.ebuild"
+
+if [[ -f "${latest_ebuild}" ]]; then
+    echo "Ebuild for version ${latest_version} already exists"
+    exit 0
+fi
+
+echo "New version detected: ${latest_version}"
+
+existing_ebuilds=( "${ebuild_dir}"/*.ebuild )
+latest_existing_ebuild="${existing_ebuilds[-1]}"
+
+if [[ -z "${latest_existing_ebuild}" ]]; then
+    echo "Error: No existing ebuild found to copy from" >&2
+    exit 1
+fi
+
+echo "Copying ${latest_existing_ebuild} to ${latest_ebuild}"
+cp "${latest_existing_ebuild}" "${latest_ebuild}"