v0.6 added log file for batch runs.

cbr2cbz.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
 
+version="0.6"
+
 function Help {
   echo "cbr2cbz Conversion Tool"
-  echo "Version 0.5"
+  echo "Version $version"
   echo "https://git.zaks.web.za/thisiszeev/cbr2cbz"
   echo
   echo 'Usage: cbr2cbz single "filename.cbr"'
@@ -33,25 +35,90 @@ function Convert {
     then
       rm "$cbr"
       echo "Successfully Converted $cbr to $cbz..."
+      temp=( $( du $cbz ) )
+      tmp=$(( $convsize + ${temp[0]} ))
+      convsize=$tmp
       sleep 2s
       echo
     else
       echo "Error Writing $cbz - Skipping..."
+      if [[ $isbatch = true ]]
+      then
+        ((failedfiles++))
+        echo "  $cbr"
+      fi
       sleep 2s
       echo
       rm "$cbz"
     fi
   else
     echo "Error Reading $cbr - Skipping..."
+    if [[ $isbatch = true ]]
+    then
+      ((failedfiles++))
+      echo "  $cbr"
+    fi
     sleep 2s
     echo
   fi
 }
 
 function BatchRun {
-  rm -R "/tmp/cbr2cbz"
+  isbatch=true
+  rm -Rf "/tmp/cbr2cbz"
   mkdir -p "/tmp/cbr2cbz"
   find . -type f -name "*.cbr" > /tmp/cbr2cbz.list
+  totalfiles=$(( find . -type f -name "*" | wc -l ))
+  startsize=$(( du | tail -1 ))
+  cbrfiles=$(( find . -type f -name "*.cbr" | wc -l ))
+  if [[ $cbrfiles == 0 ]]
+  then
+    echo "No files to convert!"
+    echo
+    exit
+  fi
+  temp=( $( du -c *.cbr | tail -1 ) )
+  cbrsize=${temp[0]}
+  temp=$(( $cbrsize / 1024 / 1024 ))
+  if [[ $temp > 0 ]]
+  then
+    cbrsizeh="$temp GB"
+  else
+    temp=$(( $cbrsize / 1024 ))
+    if [[ $temp > 0 ]]
+    then
+      cbrsizeh="$temp MB"
+    else
+      cbrsizeh="$temp KB"
+    fi
+  fi
+  cbzfiles=$(( find . -type f -name "*.cbz" | wc -l ))
+  temp=( $( du -c *.cbz | tail -1 ) )
+  cbzsize=${temp[0]}
+  temp=$(( $cbzsize / 1024 / 1024 ))
+  if [[ $temp > 0 ]]
+  then
+    cbzsizeh="$temp GB"
+  else
+    temp=$(( $cbzsize / 1024 ))
+    if [[ $temp > 0 ]]
+    then
+      cbzsizeh="$temp MB"
+    else
+      cbzsizeh="$temp KB"
+    fi
+  fi
+  echo "CBR2CBZ Batch Log" > cbr2cbz.log
+  echo "Version $version" >> cbr2cbz.log
+  echo "You can check for script updates at https://git.zaks.web.za/thisiszeev/cbr2cbz"
+  echo "Batch Start Date & Time: $(( date ))" >> cbr2cbz.log
+  echo >> cbr2cbz.log
+  echo "Considering $totalfiles ($startsize)" >> cbr2cbz.log
+  echo "   of which..." >> cbr2cbz.log
+  echo "CBZ files: $cbzfiles ($cbzsizeh)" >> cbr2cbz.log
+  echo "CBR files: $cbrfiles ($cbrsizeh)" >> cbr2cbz.log
+  echo
+  echo "Failed files:" >> cbr2cbz.log
   files=$( cat /tmp/cbr2cbz.list | wc -l )
   while read -r filename
   do
@@ -61,11 +128,109 @@ function BatchRun {
     clear
     Convert
   done < /tmp/cbr2cbz.list
-  rm /tmp/cbr2cbz.list
-  rm -R "/tmp/cbr2cbz"
+  temp=$(( $convsize / 1024 / 1024 ))
+  if [[ $temp > 0 ]]
+  then
+    convsizeh="$temp GB"
+  else
+    temp=$(( $convsize / 1024 ))
+    if [[ $temp > 0 ]]
+    then
+      convsizeh="$temp MB"
+    else
+      convsizeh="$temp KB"
+    fi
+  fi
+  rm -f /tmp/cbr2cbz.list
+  rm -Rf "/tmp/cbr2cbz"
+  PrintStats
   exit
 }
 
+function SingleRun {
+  isbatch=false
+  rm -Rf "/tmp/cbr2cbz"
+  cbr=$2
+  size=$(( ${#cbr} - 1 ))
+  cbz="${cbr:0:$size}z"
+  mkdir -p "/tmp/cbr2cbz"
+  files=1
+  Convert
+  rm -Rf "/tmp/cbr2cbz"
+  PrintStats
+  exit
+}
+
+function PrintStats {
+  RunTime
+  if [[ $isbatch == true ]]
+  then
+    echo
+    echo "Total CBR files: $cbrfiles ($cbrsizeh)"
+    echo "Succefully converted: $(( $cbrfiles - $failedfiles )) ($convsizeh)"
+    echo "Failed: $failedfiles"
+    echo
+    echo "A log file has been written to cbr2cbz.log which contains all the failed files."
+    if [[ $failedfiles == 0 ]]
+    then
+      echo "  none" >> cbr2cbz.log
+    fi
+    echo >> cbr2cbz.log
+    echo "Total CBR files: $cbrfiles ($cbrsizeh)" >> cbr2cbz.log
+    echo "Succefully converted: $(( $cbrfiles - $failedfiles )) ($convsizeh)" >> cbr2cbz.log
+    echo "Failed: $failedfiles" >> cbr2cbz.log
+  fi
+}
+
+functions RunTime {
+  temp=$SECONDS
+  days=$(( $temp / 60 / 60 / 24 ))
+  hour=$(( $temp / 60 / 60 % 24 ))
+  mins=$(( $temp / 60 % 60 ))
+  secs=$(( $ttemp % 60 ))
+  echo -n "Runtime: "
+  if [[ $days > 0 ]]
+  then
+    [[ $days = 1 ]] && echo -n "$days day " || echo -n "$days days "
+  fi
+  if [[ $hour > 0 ]]
+  then
+    [[ $hour = 1 ]] && echo -n "$hour hour " || echo -n "$hour hours "
+  fi
+  if [[ $mins > 0 ]]
+  then
+    [[ $mins = 1 ]] && echo -n "$mins minute " || echo -n "$mins minutes "
+  fi
+  if [[ $d = 0 && $h = 0 && $m = 0 ]]
+  then
+    [[ $s = 1 ]] && echo -n "$s second" || echo -n "$s seconds"
+  fi  
+  echo
+  if [[ $isbatch == true ]]
+  then
+    echo -n "Runtime: " >> cbr2cbz.log
+    if [[ $days > 0 ]]
+    then
+      [[ $days = 1 ]] && echo -n "$days day " >> cbr2cbz.log || echo -n "$days days " >> cbr2cbz.log
+    fi
+    if [[ $hour > 0 ]]
+    then
+      [[ $hour = 1 ]] && echo -n "$hour hour " >> cbr2cbz.log || echo -n "$hour hours " >> cbr2cbz.log
+    fi
+    if [[ $mins > 0 ]]
+    then
+      [[ $mins = 1 ]] && echo -n "$mins minute " >> cbr2cbz.log || echo -n "$mins minutes " >> cbr2cbz.log
+    fi
+    if [[ $d = 0 && $h = 0 && $m = 0 ]]
+    then
+      [[ $s = 1 ]] && echo -n "$s second" >> cbr2cbz.log || echo -n "$s seconds" >> cbr2cbz.log
+    fi  
+  fi
+}
+
+SECONDS=0
+convsize=0
+
 if [[ -z $1 ]]
 then
   Help
@@ -80,15 +245,7 @@ then
 	echo "If filename has spaces or special characters please pass it within quotes."
 	Help
     fi
-    rm -R "/tmp/cbr2cbz"
-    cbr=$2
-    size=$(( ${#cbr} - 1 ))
-    cbz="${cbr:0:$size}z"
-    mkdir -p "/tmp/cbr2cbz"
-    files=1
-    Convert
-    rm -R "/tmp/cbr2cbz"
-    exit
+    SingleRun
   fi
 elif [[ $1 == "help" ]]
 then