Maven --batch-mode not supressing jib progress report

[fralalonde]

When captured by non-interactive terminal, Jib's maven plugin output of transfer progress makes job logs much longer / dirtier than they should be. This is a minor, but very real pain point when trying to keep Continuous Integration logs meaningful and readable.

Maven provides the --batch-mode CLI option to suppress such progress reports. Jib should use the same mechanism to suppress it's output when specified.

Here's a partial sample output of jib when running in non-interactive terminal:

...
[INFO] Executing tasks:
[INFO] [==================            ] 60.7% complete
[INFO] > building dependencies layer
[INFO] > setting up to push layers
[INFO] > setting up to push layers
[INFO] > pulling base image layer sha256:6ac6f91f019c1...
[INFO] 
[INFO] Executing tasks:
[INFO] [==================            ] 60.8% complete
[INFO] > building dependencies layer
[INFO] > setting up to push layers
[INFO] > setting up to push layers
[INFO] > pulling base image layer sha256:6ac6f91f019c1...
[INFO] 
[INFO] Executing tasks:
[INFO] [==================            ] 60.9% complete
[INFO] > building dependencies layer
[INFO] > setting up to push layers
[INFO] > setting up to push layers
[INFO] > pulling base image layer sha256:6ac6f91f019c1...
[INFO] 
[INFO] Executing tasks:
[INFO] [==================            ] 61.0% complete
...

[chanseokoh]

Thanks for the PR. I also suggested in the past the batch mode should suppress the progress. Perhaps we should seriously consider it.

For now, you can set -Djib.console=plain to suppress the progress.

[fralalonde]

Thanks, I'll try that, still better than grep-filtering.

[chanseokoh]

The previous discussion around disabling the progress for the batch mode: #1344 (comment)

[chanseokoh]

Fixed by #1514.

[chanseokoh]

@fralalonde v1.0.2 released with the fix. Thanks for your contribution!