Dub Error Message "Invalid variable: DUB"

[Russel Winder]

On Sun, 2020-06-07 at 10:24 +0100, Russel Winder wrote:
> Hi,
> 
> Why on earth is Dub sending out this error message (Invalid variable: DUB)
> on
> GitLab but not on Travis-CI or locally?
> 
> OK, that was slightly rhetorical, more reasonably, why is dub sending out
> this
> message at all?

I am assuming that the error comes from the line:

preBuildCommands "$DUB run --compiler=$$DC unit-threaded -c gen_ut_main -- -f generated/ut_dub_main.d -d $DUB"

in the unittest configuration as suggested for using unit-threaded. The
question is why does the symbol DUB not need to be defined locally or on
Travis-CI, but only on GitLab?

|> printenv | grep -i dub
|> 

On Travis-CI and locally Dub find where it is, why does it not do this on
GitLab? It is at /usr/bin/dub in all cases.

-- 
Russel.
===========================================
Dr Russel Winder      t: +44 20 7585 2200
41 Buckmaster Road    m: +44 7770 465 077
London SW11 1EN, UK   w: www.russel.org.uk

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