arch/pkg/de-p1st-repo/lib/util.sh

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2021-05-24 15:09:45 +02:00
function first_word() {
# return: The first word of $1.
# In detail: "" if $1 starts with a space. Otherwise: All characters until the first space of $1.
#
# source: https://unix.stackexchange.com/a/201744/315162
echo "${1%% *}"
}
# Inspired by: https://stackoverflow.com/questions/2172352/in-bash-how-can-i-check-if-a-string-begins-with-some-value/18558871#18558871
#
# $1 begins with $2
#
beginswith() { case $1 in "$2"*) true;; *) false;; esac; }
#
# $1 ends with $2
#
endswith() { case $1 in *"$2") true;; *) false;; esac; }