* netdata/ci: fine grain coverity scan toolkit
1) Deprecate coverity-install.sh
2) add set -e to raise errors more aggressively when something is wrong
3) refactor some variable definitions for temp and install paths, use mktemp and clean up temp dir when all ok
* netdata/ci: reduce the scope
* netdata/ci: require curl
* netdata/ci: go soft on functions loading
* netdata/ci: allow override of build version without touching the script
* netdata/ci: handle shellcheck errors, some were silenced because we dont handle them
* netdata/ci: coverity scan, parse any extra options other than --with-install and pass them to configure
1) add default configure arguments if no extras are given
2) parse all possible arguments individually, handle --with-install and pass the rest to scanit
* netdata/ci: focus, argument parsing in one place a bit more consistently
* netdata/ci: prepare for using
* netdata/ci: coverity - add more flags, adjust deps list
1) Add with math and with zlib flags on the script
2) add xenstat dependencies
3) run in coverity with custom flags, so that we add xenstat (no need to be by default for the users of the script)
* netdata/packaging: add xen-utils also
* test the flow
* netdata/ci: dont forget to go back to the original directory
* netdata/ci: please, travis, stop it
* netdata/ci: how about this then
* netdata/ci: silence that, we cant call it otherwise
* netdata/packaging: update documentation around xenstat on centos
* netdata/packaging: dont enable xenstat at this stage
* netdata/ci: add += instead of variable reusage
* make coverity-scan.sh usable by hand
* updated debug variable and docs
* merge coverity-scan.sh and coverity-install.sh
-- MERGING AND TAKING OVER FURTHER IMPROVEMENTS as agreed --
* netdata/build: a small house keeping around coverity scan (no functional or process change)
1) Split coverity install on seperate scriptlet, call it through travis when needed
2) Remove shellcheck exclussions, they dont seem to be raised any more (i might be using wrong version of shellcheck, will see)
3) Fix authors,copyrights etc
4) Make sure all echo goes to stderr
5) When installing, use mktemp for the temporary directory and put everything there. Remove afterwards
* netdata/build: missed - remove temp folder once done
* Rebumping with empty commit to trigger build
* Temp commit to force execution of modified code for coverity
* [ci skip] Revert "Temp commit to force execution of modified code for coverity"
This reverts commit 70e770cbbc.
* Temp commit to force execution of modified code for coverity
* Temp commit to force execution of modified code for coverity
* packaging/netdata/coverity-scan: Missed PATH export during scan phase
* netdata/packaging/coverity-scan: the source folder not so temporary after all
Use a more permanent path for the workdir and we will deep dive on the details of this if necessary at a later stage
* netdata/packaging: This is a more general change, push REPOSITORY variable up to travis layer to help testing against personal accounts
* netdata/packaging/coverity-scan: Missed folder creation (no longer using mktemp, duh), also make sure you do a couple of validations so that you know install is failed or not, otherwise we exit with success but nothing has happened
* netdata/coverity-scan: a few more changes towards abstraction
1) move for submit email to travis environment variables
2) Use REPOSITORY in project name
3) Add some new lines on the last log message, to separate it from the curl result
* netdata/coverity: missed parameter from echo
* Reinstate the flag that controls coverity scan execution (was removed for testing purposes, to run coverity in a controlled environment)
* netdata/coverity-scan: Control coverity scan results submission and report back the potential error without blocking the pipeline by failing the step completely
