can't execute 'bash'

[okgolove]

My case was installing helm-diff to an alpine container without bash.
I go the error from the subject.

As far as I understand this is because of this shebang https://github.com/databus23/helm-diff/blob/master/install-binary.sh#L1

Should we use /usr/bin/env sh instead of bash?

[deiga]

At least currently it's not POSIX compliant, so using sh instead wouldn't work out of the box

[okgolove]

@deiga it wouldn't.
Should we rewrite it? :)

[deiga]

There are not that many changes needed and I do prefer POSIX compatibility

[deiga]

I made a PR #206

[stale]

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