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Don't Display kn --help message with Plugin Errors #910

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Don't Display kn --help message with Plugin Errors #910

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danielhelfand
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Description

This pull request removes the kn --help message with a plugin error as detailed in #904.

Changes

  • Use a boolean pluginErr in main.go to determine whether to print an
  • Add e2e test in plugin_test.go to verify error message isn't present

Reference

Fixes #904

/lint

@googlebot googlebot added the cla: yes Indicates the PR's author has signed the CLA. label Jun 26, 2020
knative-prow-robot
knative-prow-robot reviewed Jun 26, 2020
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@danielhelfand: 0 warnings.

In response to this:

Description

This pull request removes the kn --help message with a plugin error as detailed in #904.

Changes

  • Use a boolean pluginErr in main.go to determine whether to print an
  • Add e2e test in plugin_test.go to verify error message isn't present

Reference

Fixes #904

/lint

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Hi @danielhelfand. Thanks for your PR.

I'm waiting for a knative member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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@knative-prow-robot knative-prow-robot added needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Jun 26, 2020
maximilien
maximilien approved these changes Jun 26, 2020
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Nice. I was seeing this today. Thanks for the contribution. Cheers.

/ok-to-test

@knative-prow-robot knative-prow-robot added the ok-to-test Indicates a non-member PR verified by an org member that is safe to test. label Jun 26, 2020
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: danielhelfand, maximilien

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@knative-prow-robot knative-prow-robot added approved Indicates a PR has been approved by an approver from all required OWNERS files. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Jun 26, 2020
@danielhelfand danielhelfand force-pushed the 904 branch 5 times, most recently from 71fc2bc to 9481c81 Compare June 26, 2020 18:46
rhuss
rhuss requested changes Jun 29, 2020
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Thanks, but please don't use global state variables as this will lead to hard understand spaghetti code (because of the non-local nature of global variables). See a suggestion how to improve this below in the comments.

Please note also that in the future we might want to re-add that line for plugins as a plugin is supposed to support a --help flag, too (and plugins will be listed along regular commands with kn --help in an extra section, as this is what the user does when looking for usage help).

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@knative-prow-robot knative-prow-robot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. and removed size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Jun 29, 2020
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The following is the coverage report on the affected files.
Say /test pull-knative-client-go-coverage to re-run this coverage report

File Old Coverage New Coverage Delta
cmd/kn/main.go 78.1% 75.3% -2.8

@danielhelfand
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Please note also that in the future we might want to re-add that line for plugins as a plugin is supposed to support a --help flag, too (and plugins will be listed along regular commands with kn --help in an extra section, as this is what the user does when looking for usage help).

Sure, if you would like to place a hold on this to discuss whether this is worthwhile to introduce, no issue with me.

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/test pull-knative-client-integration-tests

@navidshaikh
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/retest

Error: ReconcileIngressFailed: Ingress reconciliation failed

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rhuss commented Jun 30, 2020 •
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@danielhelfand thanks ! I hope to get the plugin help message for 0.16.0 which will be released in two weeks. So let's hold the PR for a moment and resolve the issue while adding plugins to the --help message.

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@danielhelfand thanks ! I hope to get the plugin help message for 0.16.0 which will be released in two weaks. So let's hold the PR for a moment and resolve the issue while adding plugins to the --help message.

/hold

No worries! Sounds good.

@knative-prow-robot knative-prow-robot added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Jun 30, 2020
rhuss added a commit to rhuss/knative-client that referenced this pull request Jul 14, 2020
@rhuss
Add test and ported knative#910 over.
e157a02
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rhuss commented Jul 14, 2020

@danielhelfand : Added the fix to #929 so closing this PR for now. Thanks !

@rhuss rhuss closed this Jul 14, 2020
@rhuss rhuss mentioned this pull request Jul 14, 2020
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knative-prow-robot pushed a commit that referenced this pull request Jul 14, 2020
@rhuss
feat: Add plugin listing to "kn --help" (#929)
490fe57 
* feat: Add plugin listing to "kn --help"

This works on all levels. Test needs to be expanded still.

Fixes #266

* chore: Fix test

* Add test and ported #910 over.

* changelog update

* fix test

* Fix test

* fix integration tests

* fix test

* chore: Add some explanatory comments

* fix test
dsimansk pushed a commit to dsimansk/client that referenced this pull request Dec 21, 2021
@cardil
[0.26] Use sender image promoted by OpenShift CI (knative#910)
cf0c36e 
Align the default sender image to one promoted by OpenShift CI.

This aligns defaults with openshift-knative/serverless-operator#1337

Further refs.:

 - openshift/release#24476
 - openshift/release#24549
dsimansk pushed a commit to dsimansk/client that referenced this pull request Feb 23, 2022
@cardil
Embed kn-event for release-1.0 (at af13ecf492aa) (knative#976)
e9dc7d2 
* Allow overriding of build.sh for downstream projects (knative#1544)

* Adding override script for kn-plugin-event (knative#910)

* Embed event plugin (knative#905)
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@rhuss rhuss rhuss requested changes

@maximilien maximilien maximilien approved these changes

@sixolet sixolet Awaiting requested review from sixolet

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Plugin handling if it retuns with non-zero exit status
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@danielhelfand @knative-prow-robot @knative-metrics-robot @navidshaikh @rhuss @maximilien @googlebot