Initial commit

renamedir.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -eu -o pipefail
+
+dir="$1"
+
+if [ ! -d "$dir" ]; then
+	echo "$dir not available or not a dir" 2>&1
+	exit 1
+fi
+
+exec 3>&0
+
+while IFS='' read -r -d '' file; do
+	echo "Openning $file"
+	mupdf "$file"
+	read -u 3 -r -p "Rename to (without ext.) [empty does nothing]: " newname
+	mupdf "$file"
+	read -u 3 -r -p 'Trim to one page [yN]: ' onepage
+	if [ "$onepage" = y -a ! -z "$newname" ]; then
+		(set -x; paperjam 'select { 1 }' "$file" "$dir/$newname.pdf")
+		rm -v "$file"
+	elif [ "$onepage" = y ]; then
+		tempname="$(mktemp -p "$dir")"
+		(set -x; paperjam 'select { 1 }' "$file" "$tempname")
+		mv -v "$tempname" "$file"
+	elif [ ! -z "$newname" ]; then
+		mv -v "$file" "$dir/$newname.pdf"
+	fi
+done < <(find "$dir" -maxdepth 1 -type f -iname '*.pdf' -print0)