Display names in ci (#351)

* display names in azure-pipelines.yml

* fix documentation in azure-pipelines.yml

azure-pipelines.yml

@@ -85,15 +85,15 @@ steps:
   - task: NodeTool@0
     inputs:
       versionSpec: $(nodeVersion)
+    displayName: Install node@$(nodeVersion)
   # nodegit for node>=13.x doesn't come with pre-built binaries, need krb5 to build it during CI
   # https://github.com/nodegit/nodegit/issues/1753 https://github.com/nodegit/nodegit/issues/1134
   - task: Bash@3
     condition: and(eq(variables['Agent.OS'],'Linux'), ge(variables['nodeVersion'], variables['currentNodeVersion']))
     inputs:
       targetType: inline
       script: sudo apt-get install -y libkrb5-dev
-      # nodegit for node>=13.x doesn't come with pre-built binaries, need krb5 to build it during CI
-      # https://github.com/nodegit/nodegit/issues/1753 https://github.com/nodegit/nodegit/issues/1134
+    displayName: Install krb5 if >=node@13.x
   - task: Cache@2
     inputs:
       key: 'yarn | "$(Agent.OS)" | yarn.lock'
@@ -103,10 +103,14 @@ steps:
       path: $(YARN_CACHE_FOLDER)
     displayName: Cache Yarn packages
   - script: yarn --frozen-lockfile && yarn add --dev $(eslintVersion) && yarn test
+    displayName: Install dependencies and run yarn test
+  # Benchmarks uses eslint@7 only feature (the Node.js API class ESLint)
   - script: yarn benchmarks
     condition: ge(variables['eslintVersion'], 'eslint@^7')
+    displayName: Run benchmarks if >=eslint@7
   # Upload Jest code coverage
   - script: yarn spec --coverage --coverageReporters=cobertura
+    displayName: Generate Jest coverage report
   - task: PublishCodeCoverageResults@1
     inputs:
       codeCoverageTool: Cobertura