Move the git fetch/checkout code and make call to build the testsuite,
to debian-stretch-titan/ttcn3-docker-prepare.sh. In the next patch, I
will extend the script to update deps right before building too (e.g.
because OSMO_TTCN3_BRANCH changed).
Related: OS#5017
Change-Id: I4b5bedf058dc527e821f9b7204c632820e671af9
Clone the osmo-ttcn3-hacks and all dependency repositories less often by
moving related commands to the shared debian-stretch-titan image.
Remove the 'git checkout -f -B master origin/master' line, because the
master branch is checked out by default.
While at it, move the shared "git config" commands too, and move them
before cloning the repositories, so they don't run again whenever the
deps change (logic to invalidate the cache if deps change will be added
in the next patch).
Related: OS#5017
Change-Id: I2bb142dce061eba4b6a828c4e435510e309989fd
Remove leftover from old TTCN-3 build scripts, before refactoring ttcn3
Dockerfiles. This line has already been removed in 357ec806 from 2017 for
ggsn-test.
In osmo-ttcn3-hacks.git, this is only referenced in the obsolete
bin/install.script (looks like we could remove that, together with the
rest of the bin dir?).
Related: OS#5017
Change-Id: Id23e7fae58ba246916a38aa0a10035d4f67f7588
Oliver Smith
Neels Hofmeyr