Retirer les dernier restes de Travis

[Arnaud-D]

Description du bug

J'ai l'impression qu'il reste quelques miettes de Travis :

• https://github.com/zestedesavoir/zds-site/blob/dev/zds/settings/travis_fixture.py

• zds-site/scripts/define_function.sh

  Lines 13 to 66 in fe854d9

  	## travis code
  	# https://github.com/travis-ci/travis-build/blob/master/lib/travis/build/bash/travis_fold.bash
  	zds_travis_fold() {
  	local action="${1}"
  	local name="${2}"
  	echo -en "travis_fold:${action}:${name}\\r${ANSI_CLEAR}"
  	}
  	# https://github.com/travis-ci/travis-build/blob/master/lib/travis/build/bash/travis_nanoseconds.bash
  	zds_travis_nanoseconds() {
  	local cmd='date'
  	local format='+%s%N'
  	if hash gdate >/dev/null 2>&1; then
  	cmd='gdate'
  	elif [[ "${TRAVIS_OS_NAME}" == osx ]]; then
  	format='+%s000000000'
  	fi
  	"${cmd}" -u "${format}"
  	}
  	# https://github.com/travis-ci/travis-build/blob/master/lib/travis/build/bash/travis_time_start.bash
  	# change : prefixed global variable with ZDS_
  	zds_travis_time_start() {
  	ZDS_TRAVIS_TIMER_ID="ZDS_$(printf %08x $((RANDOM * RANDOM)))"
  	ZDS_TRAVIS_TIMER_START_TIME="$(zds_travis_nanoseconds)"
  	export ZDS_TRAVIS_TIMER_ID ZDS_TRAVIS_TIMER_START_TIME
  	echo -en "travis_time:start:${ZDS_TRAVIS_TIMER_ID}\\r${ANSI_CLEAR}"
  	}
  	# https://github.com/travis-ci/travis-build/blob/master/lib/travis/build/bash/travis_time_finish.bash
  	# change : prefixed global variable with ZDS_
  	zds_travis_time_finish() {
  	local result="${?}"
  	local travis_timer_end_time
  	travis_timer_end_time="$(zds_travis_nanoseconds)"
  	local duration
  	duration="$((travis_timer_end_time - ZDS_TRAVIS_TIMER_START_TIME))"
  	echo -en "travis_time:end:${ZDS_TRAVIS_TIMER_ID}:start=${ZDS_TRAVIS_TIMER_START_TIME},finish=${travis_timer_end_time},duration=${duration}\\r${ANSI_CLEAR}"
  	return "${result}"
  	}
  	##
  	## start fold for travis
  	ZDS_SHOW_TRAVIS_FOLD=0
  	if $(_in "--travis-output" $@); then
  	ZDS_SHOW_TRAVIS_FOLD=1
  	fi

Comportement attendu

A priori, on ne se sert plus de Travis, donc tout ça devrait disparaître.