Synchronization of backup copies of repositories with code.

start-sync.sh

#!/bin/bash
# Author:       Valentin Popov
# Email:        info@valentineus.link
# Date:         2018-11-13
# Usage:        /bin/bash start-sync.sh /path/to/input
# Description:  Starting repository synchronization.

# Updating the Environment
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
export PATH="$PATH:/usr/local/scripts"

# Search file sync
if [ "$1" ]; then
  SCRIPT="$(readlink --canonicalize-missing "$1")"
  if ! [ -f "$SCRIPT" ]; then
    exit 0
  fi
else
  echo "No SCRIPT parameter"
  exit 1
fi

# Search source directory
if [ "$2" ]; then
  INPUT="$(readlink --canonicalize-missing "$2")"
  if ! [ -d "$INPUT" ]; then
    exit 0
  fi
else
  echo "No INPUT parameter"
  exit 1
fi

# Run synchronizer
eval "$SCRIPT" "$INPUT"

# End of work
exit 0

sync-repositories.sh

#!/bin/bash
# Author:       Valentin Popov
# Email:        info@valentineus.link
# Date:         2018-11-13
# Usage:        /bin/bash sync-repositories.sh /path/to/input
# Description:  Update existing users.

# Updating the Environment
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
export PATH="$PATH:/usr/local/scripts"

exec 1> >(logger --stderr --tag "SYNC_REPOSITORIES") 2>&1
echo "Script started"

if [ "$1" ]; then
  INPUT="$(readlink --canonicalize-missing "$1")"
  if ! [ -d "$INPUT" ]; then
    echo "Destination directory does not exist"
    exit 1
  fi
else
  echo "No INPUT parameter"
  exit 1
fi

# Processing repositories
find "$INPUT" -maxdepth 2 -mindepth 2 -type d -print | while read DIR; do
  echo "In the process: $(basename "$DIR")"
  git --git-dir="$DIR" remote update --prune
done

# End of work
echo "Script has been successfully completed"
exit 0