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authorJune McEnroe <june@causal.agency>2020-03-03 01:57:23 -0500
committerJune McEnroe <june@causal.agency>2020-03-03 02:01:41 -0500
commit34d583aaf8ad210bcd6025e819224636c822e1b1 (patch)
tree38a5e8a8564cdb623f71e26df77f73320d8971cb /bin
parentStyle %T outside of Rs in italic (diff)
downloadsrc-34d583aaf8ad210bcd6025e819224636c822e1b1.tar.gz
src-34d583aaf8ad210bcd6025e819224636c822e1b1.zip
Use getopts in shell scripts
WTF why did no one tell me about this?
Diffstat (limited to 'bin')
-rw-r--r--bin/up.sh15
1 files changed, 7 insertions, 8 deletions
diff --git a/bin/up.sh b/bin/up.sh
index 0ff9e69b..8b70de70 100644
--- a/bin/up.sh
+++ b/bin/up.sh
@@ -58,17 +58,16 @@ uploadTerminal() {
 	upload "${temp}/term.html"
 }
 
-args=$(setopt 'chst' "$@")
-eval set -- "$args"
-for opt; do
+while getopts 'chst' opt; do
 	case "$opt" in
-		(-c) shift; fn=uploadCommand;;
-		(-h) shift; fn=uploadHi;;
-		(-s) shift; fn=uploadScreen;;
-		(-t) shift; fn=uploadTerminal;;
-		(--) shift; break;;
+		(c) fn=uploadCommand;;
+		(h) fn=uploadHi;;
+		(s) fn=uploadScreen;;
+		(t) fn=uploadTerminal;;
+		(?) exit 1;;
 	esac
 done
+shift $(($OPTIND - 1))
 [ $# -eq 0 ] && : ${fn:=uploadText}
 : ${fn:=upload}