implement -i interactive feature

Fork: 0

tundra / trm

Browse code implement -i interactive feature master
1 parent 779757d commit f5f74bb710b7536fc07da77828f7b3a92771a8c3 tundra authored on 27 Oct 2016

Patch

Unified Split

Showing 2 changed files

                Ignore Space
               Show notes
              View
            
          
          9 ■■■■■
          TODO.txt
               - Add environment variable to override defaults
- Make serial number postfix consistent across dirs and files
- Add -h help and usage screen
 
Doc Notes
---------
 
- Note that symlinks are not expanded but that targets
  accessed via symlinks are stored to canonical path.
 
- Test mode has no effect on -d which always works
 
- If -d is effective immediately upon reading command line so
  you can clean multiple graveyards with:
 
   /trm.sh -g ./foo -d -g ./baz -d
 
- Note difference between -vd and -dv
 
- Note differences between how serial numbers are appended
  on directories vs. files.  Use of find to overcome this.
-- Add environment variable to override defaults
-- Make serial number postfix consistent across dirs and files
 - Add -h help and usage screen
 Doc Notes
 ---------
+- Note that symlinks are not expanded but that targets
+  accessed via symlinks are stored to canonical path.
 - Test mode has no effect on -d which always works
 - If -d is effective immediately upon reading command line so
   you can clean multiple graveyards with:
    /trm.sh -g ./foo -d -g ./baz -d
 - Note difference between -vd and -dv
+- Note differences between how serial numbers are appended
+  on directories vs. files.  Use of find to overcome this.

                Ignore Space
               Show notes
              View
            
          
          38 ■■■■■
          trm.sh
 # All Rights Reserved
# Permission granted for the free use of this program without restriction
 
GRAVEYARD="${HOME}/.graveyard"
TESTING="Running in test mode ..."
INTERPROMPT="Do You Want To Remove(Copy):"
TESTING="Test Mode ..."
 
mkdir -p $GRAVEYARD
 
# This function is called at the bottom of this file or it can
{
 
  # Parse command line args
 
  OPTLIST='cdg:istvx' # List of all legal command line options
  OPTIND=1            # in case getopts was previously used in this context
 
  # Defaults
 
  INTERACTIVE=""
  OPERATOR="mv"       # Can be overriden with -c option
  OPTLIST='cdg:stvx'  # List of all legal command line options
  OPTIND=1            # getopts may have been previously used in this context
 
  SERIALNO="Yes"      # Generate serial numbers
  TESTMODE=""
  VERBOSE=""
 
 
      # Name your own graveyard
      g)
        GRAVEYARD=${OPTARG}
      ;;
 
      i)
        INTERACTIVE="Yes"
      ;;
 
      # Turn of serial number generation
      s)
        exit 1
      ;;
    esac
  done
 
  # Notify if in test mode
 echo ${TESTMODE}
 
  # Process arguments
 
  shift $((OPTIND-1))
 
    CMD="${OPERATOR} $VERBOSE '${REALPATH}' '${DESDIR}/${DESFIL}'"
    if [ -n "${TESTMODE}" ]
    then
      echo ${TESTMODE}
      echo ${CMD}
    else
 
      # Handle interactive requests
      if [ -n "${INTERACTIVE}" ]
      then
        echo -n "${INTERPROMPT} ${REALPATH}? "
        read doit
 
        if [ "${doit}" != "y" ]  && [ "${doit}" != "Y" ]
        then
          shift
          continue
        fi
 
      fi
 
      mkdir -p "${DESDIR}"
      eval ${CMD}
    fi
 
}
 
# Uncomment to invoke as a free standing utility
 
# trm "$@"
trm "$@"
 # All Rights Reserved
 # Permission granted for the free use of this program without restriction
 GRAVEYARD="${HOME}/.graveyard"
+TESTING="Running in test mode ..."
+INTERPROMPT="Do You Want To Remove(Copy):"
+TESTING="Test Mode ..."
 mkdir -p $GRAVEYARD
 # This function is called at the bottom of this file or it can
 {
   # Parse command line args
+  OPTLIST='cdg:istvx' # List of all legal command line options
+  OPTIND=1            # in case getopts was previously used in this context
+  # Defaults
+  INTERACTIVE=""
   OPERATOR="mv"       # Can be overriden with -c option
-  OPTLIST='cdg:stvx'  # List of all legal command line options
-  OPTIND=1            # getopts may have been previously used in this context
   SERIALNO="Yes"      # Generate serial numbers
   TESTMODE=""
   VERBOSE=""
       # Name your own graveyard
       g)
         GRAVEYARD=${OPTARG}
+      ;;
+      i)
+        INTERACTIVE="Yes"
       ;;
       # Turn of serial number generation
       s)
         exit 1
       ;;
     esac
   done
+  # Notify if in test mode
+ echo ${TESTMODE}
   # Process arguments
   shift $((OPTIND-1))
     CMD="${OPERATOR} $VERBOSE '${REALPATH}' '${DESDIR}/${DESFIL}'"
     if [ -n "${TESTMODE}" ]
     then
-      echo ${TESTMODE}
       echo ${CMD}
     else
+      # Handle interactive requests
+      if [ -n "${INTERACTIVE}" ]
+      then
+        echo -n "${INTERPROMPT} ${REALPATH}? "
+        read doit
+        if [ "${doit}" != "y" ]  && [ "${doit}" != "Y" ]
+        then
+          shift
+          continue
+        fi
+      fi
       mkdir -p "${DESDIR}"
       eval ${CMD}
     fi
 }
 # Uncomment to invoke as a free standing utility
+# trm "$@"
+trm "$@"

Show line notes below