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|
#!/bin/sh
set -eu
usage() {
cat <<-'EOF'
Usage:
serve [-d DIRECTORY] [-p PORT]
serve -h
EOF
}
help() {
cat <<-'EOF'
Options:
-d DIRECTORY the directory to serve (default: ".")
-p PORT the port to listen on (default: find one)
-h, --help show this message
Serve DIRECTORY via HTTP as a static file server, and open the
URL on the $BROWSER.
Examples:
Serve "." on the default PORT:
$ serve
Serve "public/" on port 1234:
$ serve -d public/ -p 1234
EOF
}
for flag in "$@"; do
case "$flag" in
--)
break
;;
--help)
usage
help
exit
;;
*)
;;
esac
done
DIRECTORY='.'
PORT="$(free-port)"
while getopts 'd:p:h' flag; do
case "$flag" in
d)
DIRECTORY="$OPTARG"
;;
p)
PORT="$OPTARG"
;;
h)
usage
help
exit
;;
*)
usage >&2
exit 2
;;
esac
done
open "http://localhost:$PORT" &
python3 -m http.server -d "$DIRECTORY" "$PORT"
wait
|
