tree 144661cd54f947d7dbf3f355d794b7c6793ef8c1
parent a844e3097af9817a09f0b2f434ae87bbe88968c3
author Roger Luethi <roger@opennetworking.org> 1696490539 +0200
committer Roger Luethi <roger@opennetworking.org> 1696491654 +0200

Allow string interpolation in error message

Single-quoted groovy strings are plain java.lang.String and don't
support interpolation. Therefore, the error message looks like this:

ERROR: Detected invalid branch (expected=[$br] != found=[$branch])

In order to get string interpolation, we need to use a double-quoted
string.

The curly braces are not necessary, but having them allows
npm-groovy-lint to detect the very mistake that is being fixed by this
commit. The linter then emits a warning like this:

  41    warning  The String '(expected=[${br}] != found=[${branch}])' contains a GString-type expression: '${br}] != found=[${branch}'  GStringExpressionWithinString

Signed-off-by: Roger Luethi <roger@opennetworking.org>
Change-Id: Ia50d35fb143b0efb2c9722f3de07f0447a10dd54