Fix restic file not build output right location

[abserari]

Thank you for contributing to Velero!

Please add a summary of your change

Unfortunately, I find the tiltfile is broken by the change https://github.com/vmware-tanzu/velero/tree/fc0c4703950452f035788b0831ca2c2fd4968a59, and I find that I should update again in this commit, for fixing the tilefile. But I don't know if have a better way to build restic files by my changes. Welcome any suggestions.

    cmd = 'cd ' + '.' + ';rm -rf ../restic; BIN=velero GOOS=linux GOARCH=amd64 GOARM="" RESTIC_VERSION=0.13.1 OUTPUT_DIR=../velero/_tiltbuild/restic ./hack/build-restic.sh',

Does your change fix a particular issue?

Fixes #5948

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• Accepted the DCO. Commits without the DCO will delay acceptance.
• Created a changelog file or added /kind changelog-not-required as a comment on this pull request.
• Updated the corresponding documentation in site/content/docs/main.

[abserari]

/kind changelog-not-required

[codecov-commenter]

Codecov Report

Merging #5949 (ac25721) into main (94fec66) will increase coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #5949      +/-   ##
==========================================
+ Coverage   39.94%   39.98%   +0.03%     
==========================================
  Files         254      254              
  Lines       22361    22361              
==========================================
+ Hits         8932     8940       +8     
+ Misses      12773    12766       -7     
+ Partials      656      655       -1     

Impacted Files	Coverage Δ
pkg/restore/restore.go	64.73% <0.00%> (+0.55%)	⬆️

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[kaovilai]

I'm not sure we'd want to run rm -rf without confirmation.

If your $PWD is /git/velero and you have /git/restic as well wouldn't this command delete restic dir outside of velero repo?

[abserari]

yes, you're right about the concern, I don't think rm -f should be in this file when it removes outside files. Maybe we need to change the restic download shell script and let all the thing under the Velero repo is good.

The origin reason is someone committed ./hack/build-restic.sh, and don't notice the file was also used by tilt up, so broke the restic download behavior in tilt up.

I suggest creating a new hack script for tilt to download the restic file, although there would be some redundant code.

[kaovilai]

could nest this under Makefile target ./path/to/restic/code:
and then add this path to gitignore.