Move main to the top

author: Case Duckworth 2022-07-07 13:53:54 -0500
committer: Case Duckworth 2022-07-07 13:53:54 -0500
commit: 61fda4d6f25f3c3eae0a35a9265e85ce91c1918a (patch)
tree: f5d0df84886f9bd656c95a09a4a76e156d42d98b
parent: Add -s/-S options for status (diff)
download: radio-61fda4d6f25f3c3eae0a35a9265e85ce91c1918a.tar.gz
radio-61fda4d6f25f3c3eae0a35a9265e85ce91c1918a.zip
1 files changed, 43 insertions, 26 deletions
diff --git a/radio b/radio
index 2078dfe..ba317b4 100755
--- a/radio
+++ b/radio

@@ -43,6 +43,49 @@ EOF
        exit ${1:-0}
 }
+main() {
+        while getopts :kKsShel: opt; do
+                case $opt in
+                h) usage ;;
+                k) _radio_kill ;;
+                K)
+                        pkill "$RADIO_PLAYER"
+                        exit
+                        ;;
+                e) _radio_edit ;;
+                s) _radio_status ;;
+                S) _radio_status -f ;;
+                l) _radio_list "$OPTARG" ;;
+                :)
+                        case "$OPTARG" in
+                        l) _radio_list ;;
+                        *)
+                                echo >&2 "Option -$OPTARG requires an argument"
+                                exit 1
+                                ;;
+                        esac
+                        ;;
+                \?)
+                        echo >&2 "Uknown option: -$OPTARG"
+                        exit 1
+                        ;;
+                esac
+        done
+        shift $((OPTIND - 1))
+        _radio_play "$@"
+}
+_radio_status() {
+        if [ "x$1" = x-f ]; then
+                follow=-f
+        else
+                follow=
+        fi
+        tail -n4 $follow "$RADIO_STATUS_FILE"
+        echo
+        exit
+}
 _radio_play() {
        candidates="$(sed -e 1d -e '/^#/d' "$RADIO_STATIONS" | grep -i "$1")"
        if [ -z "$candidates" ]; then
@@ -98,30 +141,4 @@ _radio_list() {
        exit
 }
-main() {
-        while getopts :khel: opt; do
-                case $opt in
-                h) usage ;;
-                k) _radio_kill ;;
-                e) _radio_edit ;;
-                l) _radio_list "$OPTARG" ;;
-                :)
-                        case "$OPTARG" in
-                        l) _radio_list ;;
-                        *)
-                                echo >&2 "Option -$OPTARG requires an argument"
-                                exit 1
-                                ;;
-                        esac
-                        ;;
-                \?)
-                        echo >&2 "Uknown option: -$OPTARG"
-                        exit 1
-                        ;;
-                esac
-        done
-        shift $((OPTIND - 1))
-        _radio_play "$@"
-}
 main "$@"
author	Case Duckworth	2022-07-07 13:53:54 -0500
committer	Case Duckworth	2022-07-07 13:53:54 -0500
commit	61fda4d6f25f3c3eae0a35a9265e85ce91c1918a (patch)
tree	f5d0df84886f9bd656c95a09a4a76e156d42d98b
parent	Add -s/-S options for status (diff)
download	radio-61fda4d6f25f3c3eae0a35a9265e85ce91c1918a.tar.gz radio-61fda4d6f25f3c3eae0a35a9265e85ce91c1918a.zip

diff --git a/radio b/radio index 2078dfe..ba317b4 100755 --- a/radio +++ b/radio
@@ -43,6 +43,49 @@ EOF
43	exit ${1:-0}	43	exit ${1:-0}
44	}	44	}
45		45
		46	main() {
		47	while getopts :kKsShel: opt; do
		48	case $opt in
		49	h) usage ;;
		50	k) _radio_kill ;;
		51	K)
		52	pkill "$RADIO_PLAYER"
		53	exit
		54	;;
		55	e) _radio_edit ;;
		56	s) _radio_status ;;
		57	S) _radio_status -f ;;
		58	l) _radio_list "$OPTARG" ;;
		59	:)
		60	case "$OPTARG" in
		61	l) _radio_list ;;
		62	*)
		63	echo >&2 "Option -$OPTARG requires an argument"
		64	exit 1
		65	;;
		66	esac
		67	;;
		68	\?)
		69	echo >&2 "Uknown option: -$OPTARG"
		70	exit 1
		71	;;
		72	esac
		73	done
		74	shift $((OPTIND - 1))
		75	_radio_play "$@"
		76	}
		77
		78	_radio_status() {
		79	if [ "x$1" = x-f ]; then
		80	follow=-f
		81	else
		82	follow=
		83	fi
		84	tail -n4 $follow "$RADIO_STATUS_FILE"
		85	echo
		86	exit
		87	}
		88
46	_radio_play() {	89	_radio_play() {
47	candidates="$(sed -e 1d -e '/^#/d' "$RADIO_STATIONS" \| grep -i "$1")"	90	candidates="$(sed -e 1d -e '/^#/d' "$RADIO_STATIONS" \| grep -i "$1")"
48	if [ -z "$candidates" ]; then	91	if [ -z "$candidates" ]; then
@@ -98,30 +141,4 @@ _radio_list() {
98	exit	141	exit
99	}	142	}
100		143
101	main() {
102	while getopts :khel: opt; do
103	case $opt in
104	h) usage ;;
105	k) _radio_kill ;;
106	e) _radio_edit ;;
107	l) _radio_list "$OPTARG" ;;
108	:)
109	case "$OPTARG" in
110	l) _radio_list ;;
111	*)
112	echo >&2 "Option -$OPTARG requires an argument"
113	exit 1
114	;;
115	esac
116	;;
117	\?)
118	echo >&2 "Uknown option: -$OPTARG"
119	exit 1
120	;;
121	esac
122	done
123	shift $((OPTIND - 1))
124	_radio_play "$@"
125	}
126
127	main "$@"	144	main "$@"