feat(scaffold): apply language lifters after scaffolding a new project

BREAKING CHANGE: language lifters are now applied as part of the project scaffolding projects, so
steps should be taken to avoid conflicts with any previous executions of those lifters

Author: travi

src/scaffolder.js

@@ -63,7 +63,7 @@ export async function scaffold(options) {
     projectRoot,
     vcs: vcsResults.vcs,
     results: mergedResults,
-    enhancers: {...dependencyUpdaters, ...vcsHosts}
+    enhancers: {...dependencyUpdaters, ...vcsHosts, ...languages}
   });
 
   if (language && language.verificationCommand) {

src/scaffolder.test.js

@@ -133,7 +133,7 @@ describe('project scaffolder', () => {
       projectRoot: projectPath,
       vcs,
       results: mergedResults,
-      enhancers: {...dependencyUpdaters, ...vcsHosts}
+      enhancers: {...dependencyUpdaters, ...vcsHosts, ...languages}
     });
     expect(resultsReporter.reportResults).toHaveBeenCalledWith(mergedResults);
   });

test/integration/features/step_definitions/common-steps.js

@@ -52,6 +52,8 @@ When(/^the project is scaffolded$/, async function () {
   this.projectName = 'project-name';
   this.projectDescription = any.sentence();
 
+  this.languageLiftResults = any.simpleObject();
+
   await scaffold({
     plugins: {
       ...this.updatePlugin && {
@@ -66,6 +68,16 @@ When(/^the project is scaffolded$/, async function () {
               info(`Scaffolding ${chosenLanguage} language details for ${projectName}`);
 
               return this.languageScaffolderResults;
+            },
+            test: ({projectRoot}) => {
+              info(`Determining if project at ${projectRoot} uses the ${chosenLanguage} language`);
+
+              return true;
+            },
+            lift: ({projectRoot}) => {
+              info(`Applying the ${chosenLanguage} language lifter to the project at ${projectRoot}`);
+
+              return this.languageLiftResults;
             }
           }
         }