Re: [Qemu-devel] [PATCH v3] scripts: Add a script to check for bug URLs in the git log

[Eric Blake]

On 09/21/2016 02:42 PM, Thomas Huth wrote:
> Basic idea of this script is to check the git log for URLs
> to the QEMU bugtracker at launchpad.net and to figure out
> whether the related bug has been marked there as "Fix released"
> (i.e. closed) already. So this script can e.g. be used after
> each public release of QEMU to check whether there are any
> bug tickets that could be moved from "Fix committed" (or another
> state if the author of the patch forgot to update the bug ticket)
> to "Fix released".
> 
> Signed-off-by: Thomas Huth <address@hidden>
> ---
>  v3: Adressed Eric's review comments from v2 (fixed bashisms, more
>      POSIX compliance, use lower-case variable names, etc.)
> 

> +
> +if [ "x$start" = "x" ]; then
> +    start=`git tag -l 'v[0-9]*\.[0-9]*.0' | tail -n 2 | head -n 1`
> +fi
> +if [ "x$end" = "x" ]; then
> +    end=`git tag -l  'v[0-9]*\.[0-9]*.0' | tail -n 1`

This would match v1.100 (not that we are likely to have that tag); both
lines are missing a \ before the second '.' if you are trying to
constrain it to just vX.Y.Z forms.

> +fi
> +
> +if [ "x$start" = "x" ] || [ "x$end" = "x" ]; then
> +    echo "Could not determine start or end revision ... Please note that 
> this"
> +    echo "script must be run from a checked out git repository of QEMU!"

I'd drop the ending !; we don't need to shout at the user.

At any rate, you have indeed addressed the portability issues I pointed
out, so with the missing \ fixed, I'm okay with adding:
Reviewed-by: Eric Blake <address@hidden>

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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