fix: 'Execute Query' below gql` is shown one line down (#276)

Author: AumyF

src/client/graphql-codelens-provider.ts

@@ -29,8 +29,8 @@ export class GraphQLCodeLensProvider implements CodeLensProvider {
     return literals.map(literal => {
       return new CodeLens(
         new Range(
-          new Position(literal.position.line + 1, 0),
-          new Position(literal.position.line + 1, 0),
+          new Position(literal.position.line, 0),
+          new Position(literal.position.line, 0),
         ),
         {
           title: `Execute ${capitalize(literal.definition.operation)}`,

src/client/source-helper.ts

@@ -164,7 +164,7 @@ export class SourceHelper {
       // https://regex101.com/r/Pd5PaU/2
       const regExpGQL = new RegExp(tag + "\\s*`([\\s\\S]+?)`", "mg")
 
-      let result
+      let result: RegExpExecArray | null
       while ((result = regExpGQL.exec(text)) !== null) {
         const contents = result[1]
 
@@ -174,7 +174,7 @@ export class SourceHelper {
           continue
         }
         try {
-          processGraphQLString(contents, result.index + 4)
+          processGraphQLString(contents, result.index + tag.length + 1)
         } catch (e) {}
       }
     })