SonarTsPlugin not attempting to load LCOV coverage file

[ChrisBellew]

Hello,

Firstly, thanks for the great plugin. It's really useful, just have one small problem to do with code coverage. I'm using SonarQube Scanner 3.0.3.778, SonarTS 1.0.0.340 and SonarQube server 6.5.0.

I can't seem to get the plugin to load my lcov.info coverage file that my unit test pipeline (Karma -> remap-istanbul) has output. I have tried setting sonar.ts.coverage.lcovReportPath=lcov.info but it doesn't appear to be using it. I have the following two reasons to believe this:

1. The logs from sonar-scanner -X show the step taking 0ms, which seems suspiciously fast to load and parse a file.

   13:21:56.580 INFO: Sensor TypeScript LCOV Coverage Sensor [typescript]
   13:21:56.580 INFO: Sensor TypeScript LCOV Coverage Sensor [typescript] (done) | time=0ms

2. I have opened Process Monitor (im on windows) and inspected the file system requests the process is making. With the above sonar.ts.coverage.lcovReportPath=lcov.info I see no hits to the file system. I ran another test with the following config...

sonar.ts.lcov.reportpath=lcov.info1
sonar.ts.coverage.lcovReportPath=lcov.info2
sonar.javascript.lcov.reportPath=lcov.info3
sonar.javascript.lcov.reportPaths=lcov.info4

...because I wanted to see (a) if my process monitor filter ('lcov') was working, and (b) to see if any of the others settings would work instead. Process Monitor successfully recorded a file system hit for the lcov.info4 file, which means sonar.javascript.lcov.reportPaths=lcov.info4 was getting picked up, but coverage is still at 0%. So I know my settings file is working, and I know TsPlugin didn't attempt to hit the file system.

I don't have any errors in the logs. There's a bunch of warnings but TBH they look unrelated. The analysis is otherwise getting reported and working well in SonarQube.

If you have any ideas that would be much appreciated. Thanks in advance! Chris

[nixel2007]

Are you sure that you have installed TypeScript plugin from Pablissimo and not from SonarSource?

[resah]

I have the same issue using the extension sonar-typescript-plugin-1.1.0.1043.jar

sonar.projectKey=project:start
sonar.projectName=StartProject
sonar.projectVersion=1.0
sonar.sources=.
sonar.exclusions=node_modules/**
sonar.sourceEncoding=UTF-8
sonar.modules=client,server

client.sonar.projectName=client
client.sonar.sources=src
client.sonar.exclusions=**/node_modules/**
client.sonar.tests=src/app
client.sonar.test.inclusions=**/*.spec.ts
client.sonar.ts.tslint.configPath=tslint.json
client.sonar.ts.coverage.lcovReportPath=coverage/lcov.info

server.sonar.projectName=server
server.sonar.sources=src/main/groovy
server.sonar.tests=src/test/groovy

Unfortunely the lcov.info is never picked up. I tried a different approach with a single module setup, but the outcome was the same.

[lillicrm]

Worked for me to use this property to define paths sonar.typescript.lcov.reportPaths=coverage/lcov.info

as documented here.. https://docs.sonarqube.org/display/PLUG/TypeScript+Coverage+Results+Import

[resah]

Thanks @lillicrm ,

this helped!

Unfortunately this property is called differently on https://github.com/Pablissimo/SonarTsPlugin , which caused the problems and confusion. I guess the readme file should be updated.