push sheeet

pkgs/by-name/xc/xcursor-pro/update.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i bash -p nix-prefetch jq
+
+latest_release=$(curl --silent https://api.github.com/repos/ful1e5/XCursor-pro/releases/latest)
+version=$(jq -r '.tag_name' <<<"$latest_release")
+version="${version#*v}"
+
+dirname="$(dirname "$0")"
+if [ "$UPDATE_NIX_OLD_VERSION" = "$version" ]; then
+    printf 'No new version available, current: %s\n' $version
+    exit 0
+else
+    printf 'Updated to version %s\n' $version
+    sed -i "s/version = \"$UPDATE_NIX_OLD_VERSION\"/version = \"$version\"/" "$dirname/package.nix"
+fi
+
+printf '{\n' > "$dirname/sources.nix"
+
+while
+  read -r name
+  read -r url
+do
+    variant="${name#*-*-}"
+    variant="${variant%%.*}"
+
+    {
+        printf '  %s = {\n' "$variant"
+        printf '    url = \"%s\";\n' "$url"
+        printf '    sha256 = \"%s\";\n' "$(nix-prefetch-url "$url")"
+        printf '  };\n'
+    } >> "$dirname/sources.nix"
+done < <(jq -r '.assets[] |
+                select(.name | endswith(".tar.xz") and (contains("all") | not)) |
+                .name, .browser_download_url' <<<"$latest_release")
+
+printf '}\n' >> "$dirname/sources.nix"