commit a96ad1dab0e23335c670cc18014d096a5cba018e
parent 40afe7ca4dba0160d814bf43f18d6aa78551eeba
Author: Arun Prakash Jana <engineerarun@gmail.com>
Date: Thu, 6 Jun 2019 23:27:57 +0530
Add plugin to split or join files
Diffstat:
2 files changed, 36 insertions(+), 0 deletions(-)
diff --git a/plugins/README.md b/plugins/README.md
@@ -17,6 +17,7 @@
| pdfview | sh | pdftotext/mupdf-tools | View current PDF file in `$PAGER` |
| picker | sh | nnn | Pick files and pipe the newline-separated list to another utility |
| pywal | sh | pywal | Set selected image as wallpaper, change terminal color scheme |
+| splitjoin | bash | split, cat | Split current file or join selection |
| sxiv | sh | sxiv | Browse images in a dir in sxiv, set wallpaper, copy path ([config](https://wiki.archlinux.org/index.php/Sxiv#Assigning_keyboard_shortcuts))|
| transfer | sh | curl | Upload current file to transfer.sh |
| upgrade | sh | wget | Upgrade to latest nnn version manually on Debian 9 Stretch |
diff --git a/plugins/splitjoin b/plugins/splitjoin
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+# Description: Splits the file passed as argument or joins selection
+#
+# Note: Adds numeric suffix to split files
+# Adds '.join' suffix to the first file to be joined and saves as output file for join
+#
+# Shell: Bash
+# Author: Arun Prakash Jana
+
+selection=~/.config/nnn/.selection
+
+echo -n "press 's' (split current file) or 'j' (join selection): "
+read resp
+
+if [ "$resp" = "j" ]; then
+ if [ -s "$selection" ]; then
+ arr=$(cat $selection | tr '\0' '\n')
+ { read -r file; } <<< "$arr"
+
+ file=$(basename "$file").out
+
+ cat "$selection" | sort -z | xargs -0 -i cat {} > "$file"
+ fi
+elif [ "$resp" = "s" ]; then
+ if ! [ -z "$1" ] && [ -f "$1" ] ; then
+ # a single file is passed
+ echo -n "split size in MB: "
+ read size
+
+ if ! [ -z "$size" ]; then
+ split -d -b "$size"M "$1" "$1"
+ fi
+ fi
+fi
