From 3215e0ffd6f87c68c8c94443dc4acc5e4ddb555c Mon Sep 17 00:00:00 2001
From: Ze'ev Schurmann <thisiszeev@gmail.com>
Date: Tue, 19 Sep 2023 14:44:01 +0200
Subject: [PATCH] Created cbr2cbz.sh version 0.01

---
 cbr2cbz.sh | 101 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100755 cbr2cbz.sh

diff --git a/cbr2cbz.sh b/cbr2cbz.sh
new file mode 100755
index 0000000..33895d5
--- /dev/null
+++ b/cbr2cbz.sh
@@ -0,0 +1,101 @@
+#!/bin/bash
+
+function Help {
+  echo "cbr2cbz Conversion Tool"
+  echo "Version 0.1"
+  echo "https://git.zaks.web.za/thisiszeev/cbr2cbz"
+  echo
+  echo 'Usage: cbr2cbz single "filename.cbr"'
+  echo "	Convert a single file."
+  echo "Usage: cbr2cbz all"
+  echo "	Convert all files recursively from the current location."
+  echo "Usage: cbr2cbz help"
+  echo "	Display this text."
+  echo
+  echo "Warning: If conversion is successful, the original file(s) will be deleted."
+  exit
+}
+
+function Convert {
+  echo "Converting: $cbr to $cbz"
+  echo "Files remaining: $files"
+  echo
+  sleep 2s
+  unrar e "$cbr" /tmp/cbr2cbz
+  exitcoder=$?
+  echo
+  if [[ $exitcoder == "0" ]]
+  then
+  	zip -jm "$cbz" /tmp/cbr2cbz/*
+        echo
+  	exitcodez=$?
+  	if [[ $exitcodez == "0" ]]
+  	then
+  		rm "$cbr"
+  		echo "Successfully Converted $cbr to $cbz..."
+                sleep 2s
+                echo
+  	else
+  		echo "Error Writing $cbz - Skipping..."
+                sleep 2s
+                echo
+  		rm "$cbz"
+  	fi
+  else
+  	echo "Error Reading $cbr - Skipping..."
+        sleep 2s
+        echo
+  fi
+}
+
+function BatchRun {
+  mkdir -p "/tmp/cbr2cbz"
+  find . -type f -name "*.cbr" > /tmp/cbr2cbz.list
+  files=$(( cat /tmp/cbr2cbz.list | wc -l ))
+  while read -r filename
+  do
+    cbr="$filename"
+    size="$(( ${#cbr} - 1 ))"
+    cbz="${cbr:0:$size}z"
+    clear
+    Convert
+  done < /tmp/cbr2cbz.list
+  rm /tmp/cbr2cbz.list
+  rm -R "/tmp/cbr2cbz"
+  exit
+}
+
+if [[ -z $1 ]]
+then
+  Help
+elif [[ $1 == "single" ]]
+then
+  if [[ -z $2 ]]
+  then
+    Help
+  else
+    if [[ ! -z $3 ]]
+    then
+	echo "If filename has spaces or special characters please pass it within quotes."
+	Help
+    fi
+    cbr=$1
+    size=$(( ${#cbr} - 1 ))
+    cbz="${cbr:0:$size}z"
+    mkdir -p "/tmp/cbr2cbz"
+    files=1
+    Convert
+    rm -R "/tmp/cbr2cbz"
+    exit
+  fi
+elif [[ $1 == "help" ]]
+then
+  Help
+elif [[ $1 == "all" ]]
+then
+  BatchRun
+else
+  Help
+fi
+
+