* move duplicated code into separate functions in jenkins_common.sh
* use that function in individual builds
Change-Id: I4d09c5f2693b5ac0a4d8f2c840971e13d1ec58cf
We should print meaningful error messages in case a user doesn't have
the required local PATH set up, or doesn't specify a required command
line argument.
Change-Id: I30a2935f93ade69222b1e0c3e212ee10e17c1823
Move value_string termination check and OpenBSC headers checkout into
shared jenkins helper from BTS' model-specific helpers to get rid of
copy-pasted code. While at it - also remove unnecessary bash
dependency.
Change-Id: Ic48b1f75179b9008d65219dd5a47c1ab3b886408