Renovate log level input

[viceice]

Is your feature request related to a problem? Please describe.
If you enable renovate log level via config or cli it will miss some important messages.

Describe the solution you'd like
Please add an input to simply allow renovate log level config via environment. Renovate will parse LOG_LEVEL env very early, so no log messages are missing.

Describe alternatives you've considered
no alternate

Additional context
ref #39

[viceice]

Additional env can be passed as third parameter to tasklib.exec

VSTSExtensions/renovateMe/buildtask/src/index.ts

Line 54 in 9b796c4

await taskLib.exec(options!.tool, options!.arguments);

eg:

await taskLib.exec(options!.tool, options!.arguments, { env: { LOG_LEVEL: logLevel} });

ref:

• https://github.com/microsoft/azure-pipelines-task-lib/blob/674214de1b6ad50ea3a0d51ac778d74bf5ab302c/node/task.ts#L1235
• https://github.com/microsoft/azure-pipelines-task-lib/blob/674214de1b6ad50ea3a0d51ac778d74bf5ab302c/node/toolrunner.ts#L30

[jycouet]

Isn't it possible to put this in arguments already?

[viceice]

Sure, but them some important debug messages are missing which are very helpful to debug config issues.

The commandline args are parsed to late, so we will miss those messages

[viceice]

logLevel option is now deprecated: renovatebot/renovate#8291

[jycouet]

It seems that I have to do an update ;)

[jycouet]

Actually, as now it's recommended to use environment variable, I suggest that you do this setting like this: