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#!/bin/sh
set -eu
usage() {
cat <<-'EOF'
Usage:
absolute < STDIN
absolute -h
EOF
}
help() {
cat <<-'EOF'
Options:
-h, --help show this message
Read URL from STDIN and adds the FQDN prefix. Meant to be used
in conjunction with `url-for`.
Examples:
Get the URL for "static/style.css", and make it absolute:
$ url-for 'static/style.css' | absolute
https://euandre.org/static/style.css
EOF
}
for flag in "$@"; do
case "$flag" in
--)
break
;;
--help)
usage
help
exit
;;
*)
;;
esac
done
while getopts 'h' flag; do
case "$flag" in
h)
usage
help
exit
;;
*)
usage >&2
exit 2
;;
esac
done
shift $((OPTIND - 1))
. src/development/config.env
printf 'https://%s%s' "$FQDN" "$(cat)"
|