44 lines
592 B
Bash
44 lines
592 B
Bash
#!/usr/bin/env bash
|
|
#
|
|
# helpers.sh
|
|
#
|
|
# Helper functions for Travis build scripts.
|
|
#
|
|
|
|
# force strict error checking
|
|
set -o errexit
|
|
set -o pipefail
|
|
|
|
# enable extended globbing syntax
|
|
shopt -s extglob
|
|
|
|
CYAN='\033[0;36m'
|
|
MAGENTA='\033[1;35m'
|
|
RED='\033[1;31m'
|
|
NC='\033[0m' # no color
|
|
|
|
# log command before running and add a blank line
|
|
run () {
|
|
ohai "$*"
|
|
eval "$*"
|
|
local retval=$?
|
|
echo
|
|
return $retval
|
|
}
|
|
|
|
ohai () {
|
|
echo -e "${MAGENTA}>>>${NC} $*"
|
|
}
|
|
|
|
odie () {
|
|
echo -e "${RED}!!!${NC} $*"
|
|
exit 1
|
|
}
|
|
|
|
# print args as a cyan header
|
|
header () {
|
|
echo
|
|
echo -e "${CYAN}$*${NC}"
|
|
echo
|
|
}
|