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✨ Make directory-not-empty error more self-explanatory #1943

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justinsb
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@justinsb justinsb commented Jan 13, 2021

When I encountered the error, I had to go to the source to understand
the problem. Made the message more user-focused.

Also skipped printing the allowlist, both to fit into lint line-length
limits and to avoid overwhelming the user.

@k8s-ci-robot k8s-ci-robot added size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. labels Jan 13, 2021
@justinsb justinsb force-pushed the directory_not_empty_message branch from 361a400 to ada8cd3 Compare January 13, 2021 12:50
@justinsb justinsb changed the title Make directory-not-empty error more self-explanatory ✨ Make directory-not-empty error more self-explanatory Jan 13, 2021
@justinsb justinsb force-pushed the directory_not_empty_message branch from ada8cd3 to b71349c Compare January 13, 2021 13:18
@@ -188,7 +187,7 @@ func checkDir() error {
return err
}
if info.Name() != "go.mod" && !strings.HasPrefix(info.Name(), ".") {
return errors.New("only the go.mod and files with the prefix \"(.)\" are allowed before the init")
return fmt.Errorf("target directory is not empty: found existing file %q", path)
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NIT: I think the file name should be enough

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return fmt.Errorf("target directory is not empty: found existing file %q", path)
return fmt.Errorf("target directory is not empty: found existing file %q", info.Name())

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I started with that actually and switched to path :-) The root cause here was that we were finding files like .git/HEAD. info.Name() prints "HEAD", but path prints ".git/HEAD".

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Should we not still clarifying what files are allowed? See that any file with the prefix (.) is allowed. E.g. .gitignore

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My thought was that maybe the user doesn't care, but it is a good idea to try to reference the idea that some files are allowed, so I added it back! Thanks!

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/retest pull-kubebuilder-e2e-k8s-1-16-2

I can't see how that failure could be related, so rolling the dice again!

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@justinsb: The /retest command does not accept any targets.
The following commands are available to trigger jobs:

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  • /test pull-kubebuilder-e2e-k8s-1-17-0
  • /test pull-kubebuilder-e2e-k8s-1-16-2
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Use /test all to run all jobs.

In response to this:

/retest pull-kubebuilder-e2e-k8s-1-16-2

I can't see how that failure could be related, so rolling the dice again!

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/test pull-kubebuilder-e2e-k8s-1-16-2

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/approve

@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jan 13, 2021
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Adirio commented Jan 13, 2021

My only question is the one raised in #1944 (comment)
I will lgtm and hold it, If you consider that we should do it in two PRs just remove the hold and it will merge. If you opt into a single PR then close it and update the other PR accordingly.

/lgtm
/hold

@k8s-ci-robot k8s-ci-robot added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Jan 13, 2021
@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jan 13, 2021
When I encountered the error, I had to go to the source to understand
the problem.  Made the message more user-focused.

Also skipped printing the allowlist, both to fit into lint line-length
limits and to avoid overwhelming the user.
@justinsb justinsb force-pushed the directory_not_empty_message branch from b71349c to 20df76b Compare January 14, 2021 16:08
@k8s-ci-robot k8s-ci-robot removed the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jan 14, 2021
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/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jan 14, 2021
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: estroz, justinsb

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/hold cancel

@k8s-ci-robot k8s-ci-robot removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Jan 15, 2021
@k8s-ci-robot k8s-ci-robot merged commit 1001d36 into kubernetes-sigs:master Jan 15, 2021
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