From 5aba9de367932be46aa471c71076d9e623d5abce Mon Sep 17 00:00:00 2001
From: katherine <shmibs@shmibbles.me>
Date: Wed, 1 Mar 2017 00:54:06 -0700
Subject: snapshot
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

various smöl changes
---
 .config/init/funcs/gifo     | 21 +++++++++++++++++++++
 .config/init/funcs/make-gif | 40 +++++++++++++++++++++-------------------
 2 files changed, 42 insertions(+), 19 deletions(-)
 create mode 100755 .config/init/funcs/gifo

(limited to '.config/init/funcs')

diff --git a/.config/init/funcs/gifo b/.config/init/funcs/gifo
new file mode 100755
index 0000000..854b45a
--- /dev/null
+++ b/.config/init/funcs/gifo
@@ -0,0 +1,21 @@
+#!/usr/bin/env zsh
+# optimise gifs with gifsicle
+
+local before
+local after
+local ofile
+
+for i in $@; do
+	if [[ -f "$i" ]]; then
+		ofile="$i.out"
+		while [[ -f "$ofile" ]]; do
+			ofile="$ofile.out"
+		done
+		du -h "$i" | cut -f 1 | read before
+		echo "$i..."
+		gifsicle --no-ignore-errors -w -O3 "$i" -o "$i.out"
+		[[ -f "$ofile" ]] && rm "$i" && mv "$ofile" "$i" && \
+		du -h "$i" | cut -f 1 | read after && \
+		echo "   $before -> $after" || echo "  failed"
+	fi
+done
diff --git a/.config/init/funcs/make-gif b/.config/init/funcs/make-gif
index 3221e97..e100650 100755
--- a/.config/init/funcs/make-gif
+++ b/.config/init/funcs/make-gif
@@ -10,9 +10,9 @@ usage() {
 	echo ""
 	echo "           description  option     default val"
 	echo "            start time  -s <time>  00:00:00"
-	echo "     length in seconds  -t <int>   full length"
-	echo "               gif fps  -f <int>   10"
-	echo "       gif pixel width  -w <int>   480"
+	echo "     length in seconds  -t <num>   full length"
+	echo "               gif fps  -f <num>   10"
+	echo "       gif pixel width  -w <num>   480"
 	echo "         use subtitles  -b"
 	echo "    use subtitle track  -n <int>   0"
 	[[ $hasgsic ]] && echo "optimise with gifsicle  -g"
@@ -28,8 +28,10 @@ local subs=""
 local strack=0
 local gsic=""
 
-local timepat='^(([0-9][0-9]:){1,2}[0-9][0-9]|[0-9]+)$'
-local intpat='^[0-9]+$'
+local timepat='^(([0-9][0-9]:){1,2}[0-9][0-9]|[0-9]+)(\.[0-9]+){0,1}$'
+local numpat='^[1-9][0-9]*(\.[0-9]+){0,1}$'
+local intpat='^[1-9][0-9]*$'
+local zintpat='^[0-9]+$'
 
 # tmp var used to old '-t' if length is used
 local t=""
@@ -44,25 +46,25 @@ if [[ $hasgsic ]]; then
 				start="$OPTARG"
 				;;
 			t)
-				[[ ! $(echo $OPTARG | grep -oE "$intpat") ]] \
-					&& usage "length must be an integer"
+				[[ ! $(echo $OPTARG | grep -oE "$numpat") ]] \
+					&& usage "length must be a positive rational number"
 				length=$OPTARG
 				t="-t"
 				;;
 			f)
-				[[ ! $(echo $OPTARG | grep -oE "$intpat") ]] \
-					&& usage "start time must be an integer"
+				[[ ! $(echo $OPTARG | grep -oE "$numpat") ]] \
+					&& usage "fps must be a positive rational number"
 				fps=$OPTARG
 				;;
 			w)
 				[[ ! $(echo $OPTARG | grep -oE "$intpat") ]] \
-					&& usage "fps must be an integer"
+					&& usage "width must be a positive integer"
 				width=$OPTARG
 				;;
 			b) subs=true ;;
 			n)
-				[[ ! $(echo $OPTARG | grep -oE "$intpat") ]] \
-					&& usage "sub track specifier must be an integer"
+				[[ ! $(echo $OPTARG | grep -oE "$zintpat") ]] \
+					&& usage "sub track index must be a non-negative integer"
 				strack=$OPTARG
 				;;
 			g) gsic=true ;;
@@ -79,25 +81,25 @@ else
 				start="$OPTARG"
 				;;
 			t)
-				[[ ! $(echo $OPTARG | grep -oE "$intpat") ]] \
-					&& usage "length must be an integer"
+				[[ ! $(echo $OPTARG | grep -oE "$numpat") ]] \
+					&& usage "length must be a positive rational number"
 				length=$OPTARG
 				t="-t"
 				;;
 			f)
-				[[ ! $(echo $OPTARG | grep -oE "$intpat") ]] \
-					&& usage "start time must be an integer"
+				[[ ! $(echo $OPTARG | grep -oE "$numpat") ]] \
+					&& usage "fps must be a positive rational number"
 				fps=$OPTARG
 				;;
 			w)
 				[[ ! $(echo $OPTARG | grep -oE "$intpat") ]] \
-					&& usage "fps must be an integer"
+					&& usage "width must be a positive integer"
 				width=$OPTARG
 				;;
 			b) subs=true ;;
 			n)
-				[[ ! $(echo $OPTARG | grep -oE "$intpat") ]] \
-					&& usage "sub track specifier must be an integer"
+				[[ ! $(echo $OPTARG | grep -oE "$zintpat") ]] \
+					&& usage "sub track index must be a non-negative integer"
 				strack=$OPTARG
 				;;
 			h) usage ;;
-- 
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