zRCU - zigi Repository Conversion Utility

convert.sh

#!/bin/sh 
#==============================================================================
#title           :convert.sh
#description     :This script will convert a git repository with z/OS datasets
#                :into a zigi managable repository.
#author		       :Henri Kuiper
#date            :2019/11/11
#version         :1.0    
#usage		       :sh /path/to/convert.sh [run inside your repo folder]
#notes           :Make sure you know your dataset characteristics.
#==============================================================================
if [ "$SHELL" != "/bin/sh" ]
then
 echo "Please run the installer from sh...";
 echo "Current shell = $SHELL"
 exit
fi
clear
echo "         8888888b.   .d8888b.  888     888      ";
echo "         888   Y88b d88P  Y88b 888     888      ";
echo "         888    888 888    888 888     888      ";
echo "88888888 888   d88P 888        888     888      ";
echo "   d88P  8888888P\"  888        888     888      ";
echo "  d88P   888 T88b   888    888 888     888      ";
echo " d88P    888  T88b  Y88b  d88P Y88b. .d88P      ";
echo "88888888 888   T88b  \"Y8888P\"   \"Y88888P\"       ";
echo "                                                ";
echo "                                                ";
echo "                                                ";
echo "zRCU - zigi Repository Conversion Utility v1.0";
echo ""
echo "This will convert an existing git repository into"
echo "a zigi-managable repository"           
echo ""

read GOON?"Hit ENTER to continue or any character to quit ";
if [ -n "$GOON" ]
  then
    exit
fi

REPODIR=`pwd`
DSNFILE="$REPODIR/.zigi/dsn"
echo "Converting $REPODIR"
mkdir $REPODIR/.zigi

echo "# zigi v1.0 dsn-file " > $DSNFILE
echo "# Generatred with zRCU" >> $DSNFILE


echo "*                 git-encoding=iso8859-1 zos-working-tree-encoding=ibm-1047" > $REPODIR/.gitattributes
echo ".gitattributes    git-encoding=iso8859-1 zos-working-tree-encoding=iso8859-1 >> $REPODIR/.gitattributes
echo ".gitignore        git-encoding=iso8859-1 zos-working-tree-encoding=iso8859-1 >> $REPODIR/.gitattributes

for file in *; do
    fupper=`echo $file | tr '[:lower:]' '[:upper:]'` 
    if [ $file = $fupper ]; then
      if [ -f "$file" ]; then 
          read DO?"Is $file a z/OS sequential dataset? [Y/N] ";
          if [ $DO = "Y" ]; then
            read RECFM?"Record format? [FB/VB] ";
            read LRECL?"Logical Record Length? ";  
            read BLKSIZE?"Blocksize? ";
            echo "$file PS $RECFM $LRECL $BLKSIZE" >> $DSNFILE
          fi 
      fi
      if [ -d "$file" ]; then
          read DO?"Is $file a z/OS partitioned dataset? [Y/N] "
  	  if [ $DO = "Y" ]; then
            read RECFM?"Record format? [FB/VB] ";
            read LRECL?"Logical Record Length? ";
            read BLKSIZE?"Blocksize? ";
            echo "$file PO $RECFM $LRECL $BLKSIZE" >> $DSNFILE
	  fi
      fi 
    fi
done

echo ""
echo "Ok, the required .zigi/dsn file has been created."           
echo "Please commit and push. Afterwards you can clone"
echo "it in zigi (v1r1 and upwards)"
echo ""