implemented <delete all notes> routine

diff --git a/README.md b/README.md
index 49dfabc..992e7a8 100644 (file)
--- a/README.md
+++ b/README.md
@@ -12,9 +12,9 @@ here's all the functions that I'm planning to implement:
 -h | --help                    : This help text
 -p | --plain                   : Output is in plain text (without this option the output is colored)
 -l | --list                    : List existing notes
--a | --add <title>             : Add new note
+-a | --add "<title>"           : Add new note
 -m | --modify <note>           : Modify note
--d | --delete <note>           : Delete note
+-d | --delete [<note> | all]   : Delete note
 -v | --version                 : Print version
 --userconf                     : Export User config file
 ```

diff --git a/notes.sh b/notes.sh
index 87bb430..14fa059 100644 (file)
--- a/notes.sh
+++ b/notes.sh
@@ -97,15 +97,20 @@ __NOWCONF__
     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 "  -m | --modify <note>               : Modify note"
-    echo "  -d | --delete <note>               : Delete note"
+    echo "  -a | --add [\"<title>\"]   : Add new note"
+    echo "  -m | --modify [<note>]     : Modify note"
+    echo "  -d | --delete [<note> | all]       : Delete single note or all notes at once"
     echo "  -v | --version             : Print version"
     echo "  --userconf                 : Export User config file"
     echo ""
 }
 
 function addnote() {
+       # remove eventually existing temp DB file
+       if [[ -f $TMPDB ]]; then
+               rm $TMPDB
+       fi
+
        NOTETITLE="$1"
        echo "adding new note - \"$NOTETITLE\""
        LASTID=$($JQ '.notes[-1].id // 0 | tonumber' $DB)
@@ -159,23 +164,45 @@ function editnote() {
 }
 
 function rmnote() {
-       NOTE=$1
-       local OK=$(check_noteID $NOTE)
-       if [ ! $OK ]; then
-               echo "invalid note \"$NOTE\""
-               exit 1
+       # remove eventually existing temp DB file
+       if [[ -f $TMPDB ]]; then
+               rm $TMPDB
        fi
 
-       TITLE=$($JQ --arg i $OK '.notes[] | select(.id == $i) | .title' $DB)
-       FILE=$($JQ -r --arg i $OK '.notes[] | select(.id == $i) | .file' $DB)
-       if [ "$TITLE" ]; then
-       $JQ -r --arg i $OK 'del(.notes[] | select(.id == $i))' $DB > $TMPDB
-       mv $TMPDB $DB
-       rm $NOTESDIR/$FILE
-       echo "Deleted note $TITLE"
+       NOTE=$1
+       if [ "all" == $NOTE ]; then
+               echo "You're going to delete all notes."
+               read -r -p "Do you wish to continue? (y/N) " ANSWER
+               case $ANSWER in
+                       y|Y )
+                               $JQ 'del(.notes[])' $DB > $TMPDB
+                               mv $TMPDB $DB
+                               rm $NOTESDIR/*
+                               echo "Deleted all notes"
+                               ;;
+                       * )
+                               echo "Aborting, no notes were deleted."
+                               exit 1
+                               ;;
+               esac
        else
-                echo "note not found"
-                exit 1
+               local OK=$(check_noteID $NOTE)
+               if [ ! $OK ]; then
+                       echo "invalid note \"$NOTE\""
+                       exit 1
+               fi
+
+               TITLE=$($JQ --arg i $OK '.notes[] | select(.id == $i) | .title' $DB)
+               FILE=$($JQ -r --arg i $OK '.notes[] | select(.id == $i) | .file' $DB)
+               if [ "$TITLE" ]; then
+               $JQ -r --arg i $OK 'del(.notes[] | select(.id == $i))' $DB > $TMPDB
+               mv $TMPDB $DB
+               rm $NOTESDIR/$FILE
+               echo "Deleted note $TITLE"
+               else
+                        echo "note not found"
+                        exit 1
+               fi
        fi
 }
 
@@ -294,8 +321,8 @@ while true; do
                        exit
                        ;;
                -- )
-                       helptext
-               exit
+                       shift
+                       break
                        ;;
                * )
                        break