working on the backup and backup restore functionalities.

[bash-notes.git] / notes.sh

diff --git a/notes.sh b/notes.sh
index b298cff..66942d3 100755 (executable)
--- a/notes.sh
+++ b/notes.sh
@@ -118,6 +118,7 @@ terminal:           ${TERMINAL}
 jq executable:         ${JQ}
 "
 
+       echo "Now I'll create the needed files and directories."
        read -r -p "Do you wish to continue? (y/N) " ANSWER
        case $ANSWER in
                y|Y )
@@ -174,23 +175,26 @@ debug file:               /tmp/debug_bash-note.log
 text editor:           ${EDITOR}
 terminal:              ${TERMINAL}
 jq executable:         ${JQ}
+PAGER:                  ${PAGER}
 __NOWCONF__
 
        echo ""
     echo "${BASENAME} parameters are:"
-    echo "  -h | --help                        : This help text"
-    echo "  -p | --plain                       : Output is in plain text"
-    echo "                               (without this option the output is formatted)"
-    echo "                               (this option must precede all others)"
-    echo "  -l | --list                        : List existing notes"
-    echo "  -a | --add [\"<title>\"]   : Add new note"
-    echo "  -e | --edit [<note>]               : Edit note"
-    echo "  -d | --delete [<note> | all]       : Delete single note or all notes at once"
-    echo "     -s | --show [<note>]            : Display note using your favourite PAGER"
-    echo "  -v | --version             : Print version"
-    echo "  --userconf                 : Export User config file"
+    echo -e "  -h | --help\t\t\t: This help text"
+    echo -e "  -p | --plain\t\t\t: Output is in plain text"
+    echo -e "\t\t\t\t  (without this option the output is formatted)"
+    echo -e "\t\t\t\t  (this option must precede all others)"
+    echo -e "  -l | --list\t\t\t: List existing notes"
+    echo -e "  -a | --add [\"<title>\"]\t: Add new note"
+    echo -e "  -e | --edit [<note>]\t\t: Edit note"
+    echo -e "  -d | --delete [<note> | all]    : Delete single note or all notes at once"
+    echo -e "  -s | --show [<note>]\t\t: Display note using your favourite PAGER"
+    echo -e "  -v | --version\t\t: Print version"
+    echo -e "  --userconf\t\t\t: Export User config file"
+    echo -e "  --backup [<dest>]\t\t: Backup your data in your destination folder"
     echo ""
 }
+
 function addnote() {
        # remove eventually existing temp DB file
        if [[ -f $TMPDB ]]; then
@@ -214,6 +218,46 @@ function addnote() {
        # shellcheck disable=SC2086,SC2091
        $(${TERMINAL} ${TERM_OPTS} ${EDITOR} ${NOTESDIR}/${NOW})
 }
+function backup_data() {
+       BACKUPDIR="$1"
+    echo "backing up data in $BACKUPDIR"
+
+
+    if [ -d $BACKUPDIR ]; then
+       if [ $(/bin/ls -A $BACKUPDIR) ]; then
+               echo "$BACKUPDIR is not empty. Cannot continue"
+               exit
+           else
+               echo "$BACKUPDIR is ok. Continuing!"
+           fi
+       else
+               # BACKUPDIR doesn't exists
+               echo "$BACKUPDIR doesn't exists"
+               read -r -p "Do you want me to create it for you? (y/N) " ANSWER
+               case $ANSWER in
+                       y|Y )
+                               mkdir -p $BACKUPDIR
+                               ;;
+                       * )
+                               echo "No changes made. Exiting"
+                               exit
+                               ;;
+               esac
+    fi
+    # ok, we have a backup directory
+    if [ -r $RCFILE ]; then
+       BCKUP_COMM=$(rsync -avz --progress ${RCFILE} ${BASEDIR}/* ${BACKUPDIR})
+    else
+       BCKUP_COMM=$(rsync -avz --progress ${BASEDIR}/* ${BACKUPDIR})
+    fi
+    # run the command
+    if [ "$BCKUP_COMM" ]; then 
+           echo -e "BASE directory:\t\t$BASEDIR"
+           echo -e "BACKUP directory:\t$BACKUPDIR"
+           echo; echo "BACKUP COMPLETED"
+       fi
+}
+
 function editnote() {
        NOTE=$1
        # shellcheck disable=SC2155
@@ -236,7 +280,6 @@ function editnote() {
                 echo "note not found"
                 exit 1
        fi
-       exit
 }
 function listnotes() {
        # [ $PLAIN == true ] && echo "output is plain text" || echo "output is colored"
@@ -415,6 +458,19 @@ while true; do
                        # shellcheck disable=SC2317
                        exit
                        ;;
+               --backup )
+                       case "$2" in
+                               '' )
+                                       read -r -p "Backup Dir: " BDIR
+                                       ;;
+                               * )
+                                       BDIR=$2
+                                       ;;
+                       esac
+                       shift 2
+                       backup_data $BDIR
+                       exit
+                       ;;
                -- )
                        shift
                        break