From: paul <paul@plutz.net>
Date: Fri, 17 Mar 2017 16:30:13 +0000 (+0000)
Subject: simplify progress api
X-Git-Url: http://git.plutz.net/?p=serve0;a=commitdiff_plain;h=e2388ebb332a514f070ec5a668f23b08dda83546

simplify progress api

svn path=/trunk/; revision=182
---

diff --git a/actions/playctl.sh b/actions/playctl.sh
index 6dc138f..9af8f7b 100755
--- a/actions/playctl.sh
+++ b/actions/playctl.sh
@@ -36,11 +36,7 @@ if [ "${_GET[api]}" = progress ]; then
     [ "$line" = "BREAK" ] && exit 0
     printf '%s\n' "$line"
   done \
-  | sed -urn '1~12s;^.* V: *+([0-9]+)(\.[0-9]+) A-V:.*$;\1;p' \
-  | while read m; do
-    [ "$m" != "$previous" ] && printf "%d %d\n" "$(($m * 100 / ${length:--1}))" "$m"
-    previous="$m"
-  done
+  | sed -urn '1~12s;^.* V: *+([0-9]+)(\.[0-9]+) A-V:.*$;\1;p'
   exit 0
 elif [ "${_GET[api]}" = volume ]; then
   printf 'Content-Type: text/plain\r\n\r\n'
diff --git a/pages/playctl.sh b/pages/playctl.sh
index 7ba717b..3636351 100755
--- a/pages/playctl.sh
+++ b/pages/playctl.sh
@@ -83,10 +83,10 @@ progress(){
       [ "$line" = "BREAK" ] && exit 0
       printf '%s\n' "$line"
     done \
-    | sed -urn '1~12s;^.* V: *+([0-9]+)(\.[0-9]+) A-V:.*$;\1;p' \
-    | while read m; do
-      [ "$m" != "$previous" ] && printf "%d %d\n" "$(($m * 100 / ${length:--1}))" "$m"
-      previous="$m"
-    done
-  fi
+    | sed -urn '1~12s;^.* V: *+([0-9]+)(\.[0-9]+) A-V:.*$;\1;p'
+  fi \
+  | while read m; do
+    [ "$m" != "$previous" ] && printf "%d %d\n" "$(($m * 100 / ${length:--1}))" "$m"
+    previous="$m"
+  done
 }