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How can remove some lines before build #6925
Description
Bug Report or Feature Request (mark with an x)
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- [x] feature request
Versions.
@angular/cli: 1.1.3
node: 7.10.0
How can remove some lines before build
I'm putting logs in my code for debugging and logging. These logs are putted in every file, every function. I can simple build my app by ng build or ng build --prod. Problem is if I remove all logs from my app dist folder size can be decrease. I don't want to remove logs for debug environment, but I wan't to remove all logs file before build it.
I search about this problem, but I i did't get any proper solution.
How can I achieve this.
Reacted by 1lukaszj and jucasoft
Activity
devoto13 commentedon Jul 13, 2017
Maybe Angular itself will support it one day. See Igor's review for angular/angular#17399.
tmakin commentedon Jul 18, 2017
Whilst researching this issue I found the
drop_consoleoption in uglify js. I don't know how well it work, but it could be a super easy way to implement this.https://github.com/mishoo/UglifyJS2/blob/v2.x/README.md
I guess it would need to be passed into the webpack production config here:
angular-cli/packages/@angular/cli/models/webpack-configs/production.ts
Line 89 in 6764679
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