Missing koalaman/shellcheck for inspecting shell scripts

[petersipos]

When sonar-scanner try to scan a *.sh shell file it throws an error:

11:54:30.693 INFO: Sensor ShellCheck Sensor [shellcheck]
11:54:30.693 DEBUG: ShellCheck sensor executed with context: org.sonar.scanner.sensor.ModuleSensorContext@31228d83
11:54:30.693 DEBUG: Analyzing file: collectDependencies.sh
11:54:30.694 DEBUG: Executing command: [shellcheck, -x, -f, json, /builds/*****/*****/debinstall/collectDependencies.sh]
11:54:30.699 ERROR: Error executing command
java.io.IOException: Cannot run program "shellcheck": error=2, No such file or directory
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
...
Caused by: java.io.IOException: error=2, No such file or directory
	at java.lang.UNIXProcess.forkAndExec(Native Method)
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
	at java.lang.ProcessImpl.start(ProcessImpl.java:134)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
	... 32 common frames omitted
11:54:30.699 INFO: Sensor ShellCheck Sensor [shellcheck] (done) | time=6ms

A https://hub.docker.com/r/koalaman/shellcheck-alpine docker image is available for that purpose.