Support -? as an alias for --help

kubernetes / git-sync

A sidecar app which clones a git repo and keeps it in sync with the upstream.

Apache License 2.0

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Support -? as an alias for --help #882

Closed thockin closed 3 weeks ago

thockin commented 3 weeks ago

Also print errors before and after usage, like pflag.

k8s-ci-robot commented 3 weeks ago

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: thockin

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/kubernetes/git-sync/blob/master/OWNERS)~~ [thockin] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

thockin commented 3 weeks ago

This is leading to better env var handling