WARNING: More than one matching handlers found for 'handler'. Using 'handler.js'.

[romandecker]

This is a Bug

Since I've added serverless-webpack to my setup, I get the following warnings (everything still works as expected, though):

WARNING: More than one matching handlers found for 'handler'. Using 'handler.js'.
WARNING: More than one matching handlers found for 'handler'. Using 'handler.js'.
WARNING: More than one matching handlers found for 'handler'. Using 'handler.js'.

For bug reports:

• What went wrong?
• What did you expect should have happened?
• What was the config you used?
• What stacktrace or error message from your provider did you see?

Additional Data

• Serverless-Webpack Version you're using: ^5.1.5
• Webpack version you're using: ^3.8.1
• Serverless Framework Version you're using: 1.27.3
• Operating System: Mac OS X 10.13.4

[HyperBrain]

Hi @DEX3 ,

can you check if the directory, that contains the handler.js file contains other files that match handler.*?

[romandecker]

Ah yes, I've got handler.test.js from the example. I guess it's not related to serverless-webpack then - sorry about that.

You don't happen to know if I that handler.*-glob is configurable somewhere?

[HyperBrain]

Currently you cannot configure the glob. But we could exclude everything like .*\.test.\.* from the sanity checks. Then it would automatically ignore any test files located in the handler directory.

[romandecker]

But is this glob coming from serverless or from serverless-webpack?

[HyperBrain]

From sls-webpack. It is the sanity check for the handler detection (e.g. you could have a *.ts and *.js file and the warning tells you that the automatic resolution was triggerred for that case).

[nbransby]

What if you do have ts and js files and you want it to ingore the ts / js.map files?

[taschmidt]

@HyperBrain I'm running into the same issue, is there a way I can tell it to ignore my *.test.js files?

[HyperBrain]

@taschmidt Feel free to open a feature request to add file patterns to a handler lookup exclude list

[ezraamos]

What if you do have ts and js files and you want it to ingore the ts / js.map files?

What if you do have ts and js files and you want it to ingore the ts / js.map files?

have you able to do ths?