chore(docker-tag): do not fail if tag already exists - v3

[floriantz]

Third try to make this change, github workflows actually sets shell: bash -e {0} by default cf doc which makes an intermediate command failure fail the entire script.

Setting shell: bash {0} to override the default should finally fix the issue.

[jdassonvil]

you are replacing something non explicit by something else non explicit
you should use set +e instead at the beginning of the script

you might also set more flags to avoid surprises: http://redsymbol.net/articles/unofficial-bash-strict-mode/

[floriantz]

you are replacing something non explicit by something else non explicit you should use set +e instead at the beginning of the script

you might also set more flags to avoid surprises: http://redsymbol.net/articles/unofficial-bash-strict-mode/

I think setting +e should be enough in this case right ?

[jdassonvil]

yes it is enough
but what we should do all the time is begin all bash script by the strict mode instructions (I don't so I also blame myself here)
and then changes the flags when necessary