Files
MapLibreParticleLab/scripts/travis_helper.sh
John Firebaugh 4db34bd9ef Don't do things that set -e in Travis's shell
Sourcing files that set flags bleed into Travis' wrapper script, which
messes with their workflow, e.g. preventing after_failure scripts from
triggering.

These changes fix that:

* Move exported variables from install.sh to setup.sh, so install.sh
  doesn't have to be sourced.
* Source setup.sh from run.sh, rather than directly from .travis.yml.

In addition, as a good practice, remove `set -e` etc. from setup.sh,
and add a comment not to add them back. It's the sourcing script's
responsibility to set these flags.
2015-05-13 15:21:56 -07:00

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#!/usr/bin/env bash
# This script is sourced, so do not set -e or -o pipefail here. Doing so would
# bleed into Travis' wrapper script, which messes with their workflow, e.g.
# preventing after_failure scripts to be triggered.
case `uname -s` in
'Darwin') JOBS=$((`sysctl -n hw.ncpu` + 2)) ;;
'Linux') JOBS=$((`nproc` + 2)) ;;
*) JOBS=2 ;;
esac
ANSI_CLEAR="\e[0m"
function mapbox_time_start {
local name=$1
mapbox_timer_name=$name
mapbox_fold start $name
mapbox_timer_id=$(printf %08x $(( RANDOM * RANDOM )))
eval "mapbox_start_time_$mapbox_timer_id=$(mapbox_nanoseconds)"
echo -en "travis_time:start:$mapbox_timer_id\n"
}
function mapbox_time_finish {
local name=${1:-$mapbox_timer_name}
local timer_id=${2:-$mapbox_timer_id}
local timer_start="mapbox_start_time_$timer_id"
eval local start_time=\${$timer_start}
local end_time=$(mapbox_nanoseconds)
local duration=$(($end_time-$start_time))
echo -en "travis_time:end:$timer_id:start=$start_time,finish=$end_time,duration=$duration\n"
mapbox_fold end $name
}
function mapbox_time {
local name=$1 ; shift
mapbox_time_start $name
local timer_id=$mapbox_timer_id
echo "\$ $@"
$@
mapbox_time_finish $name $timer_id
}
function mapbox_fold {
local action=$1
local name=$2
echo -en "travis_fold:${action}:${name}\r${ANSI_CLEAR}"
}
function mapbox_nanoseconds {
local cmd="date"
local format="+%s%N"
local os=$(uname)
if hash gdate > /dev/null 2>&1; then
cmd="gdate" # use gdate if available
elif [[ "$os" = Darwin ]]; then
format="+%s000000000" # fallback to second precision on darwin (does not support %N)
fi
$cmd -u $format
}
export JOBS
export ANSI_CLEAR
export -f mapbox_fold
export -f mapbox_nanoseconds
export -f mapbox_time
export -f mapbox_time_start
export -f mapbox_time_finish