push sheeet

pkgs/development/node-packages/package-tests/vega-lite.nix

@@ -0,0 +1,23 @@
+{ runCommand, vega-lite }:
+
+let
+  inherit (vega-lite) packageName version;
+in
+
+runCommand "${packageName}-tests" { meta.timeout = 60; } ''
+  # get version of installed program and compare with package version
+  claimed_version="$(${vega-lite}/bin/vl2vg --version)"
+  if [[ "$claimed_version" != "${version}" ]]; then
+    echo "Error: program version does not match package version ($claimed_version != ${version})"
+    exit 1
+  fi
+
+  # run dummy commands
+  ${vega-lite}/bin/vl2vg --help > /dev/null
+  ${vega-lite}/bin/vl2svg --help > /dev/null
+  ${vega-lite}/bin/vl2png --help > /dev/null
+  ${vega-lite}/bin/vl2pdf --help > /dev/null
+
+  # needed for Nix to register the command as successful
+  touch $out
+''