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#! /bin/bash -e
buildbot_step_help() {
echo "Run a command and wrap it in buildbot step format"
echo " $0 - <buildbot step> [bash args...]"
}
bb_time() {
# Parser dies if this is longer then 6 chars long.
nano=$(date +%N | cut -c1-6)
echo "$(date '+%Y-%m-%d %H:%M:%S.')$nano"
}
bb_echo() {
echo "========= $1 ========="
}
bb_line() {
local type=$1 # Finished/Started
local step=$2 # Name of step
local code=$3 # Exit code
local duration=$4 # Elapsed time in seconds
local time=$(bb_time)
bb_echo "$type $step (results: $code, elapsed: $duration secs) (at $time)"
}
# Intentionally the full name of this executable so sourcing this file also
# works as expected...
buildbot_step() {
local step=$1
local command=${@:2}
local start_time=$(date +%s)
local exit_code=0
bb_line "Started" "$step" 0 0
if eval "$command";
then
exit_code=$?
else
exit_code=$?
fi
local end_time=$(date +%s)
local duration=$(($end_time-$start_time))
bb_line "Finished" "$step" $exit_code $duration
return $exit_code
}
# When this script is not being sourced invoke command directly.
if [ "$(basename $0)" == "buildbot_step" ];
then
if [ $# -lt 2 ];
then
buildbot_step_help
exit 1
fi
buildbot_step "$@"
exit $?
fi
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