Continued work on loosening note definition; added framework for color in errors.

errors.ref

@@ -3,8 +3,8 @@ Error Code Reference
 
 General-------------------------------------------------------------------------
 ERR_NO_ARGS             10  No arguments were specified
-ERR_NO_OP               20
+ERR_NO_OP               20  No operation was specified
-ERR_NO_NOTEBOOK         30  A required argument was not provided
+ERR_NO_NOTE             30  A required argument was not provided
 
 Encryption----------------------------------------------------------------------
 ERR_NO_GPG              100 Encryption is enabled, but GPG is not installed

header.sh

@@ -19,6 +19,9 @@ readonly NOTES_DIR="\$ROOT_DIR"/notes
 readonly TMP_DIR="\$ROOT_DIR"/tmp
 readonly CONFIG_FILE="\$ROOT_DIR/sns.conf"
 
+readonly RED_COLOR='\033[1;31m'
+readonly RESET_COLOR='\033[0m'
+
 printf "%s\n" "\$PROD_STR"
 printf "%s\n" "------------------"
 EOF

src/main/stage1.sns.sh

@@ -1,20 +1,17 @@
-            #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+#==============================================================================
-            # Entry Point
+# Stage 1: Read Configuration / Verify Integrity
-            #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+#==============================================================================
-            #==============================================================================
-            # Stage 1: Read Configuration / Verify Integrity
-            #==============================================================================
 
-            if [ -r "$CONFIG_FILE" ]; then
+if [ -r "$CONFIG_FILE" ]; then
     source "$CONFIG_FILE"
-            else
+else
     init_store
     source "$CONFIG_FILE"
-            fi
+fi
 
-            verify_store
+verify_store
 
-            if [ "$ENCRYPTION" == "TRUE" ]; then
+if [ "$ENCRYPTION" == "TRUE" ]; then
     if [ -z "$PUBKEY" ]; then
         ERR_NO_KEY="TRUE"
         ENCRYPTION="FALSE"
@@ -22,18 +19,18 @@
 
     command -v gpg >/dev/null 2>&1 ||\
         { ERR_NO_GPG="TRUE"; ENCRYPTION="FALSE"; }
-            fi
+fi
 
-            if [ "$ENCRYPTION" == "TRUE" ]; then
+if [ "$ENCRYPTION" == "TRUE" ]; then
     if [ ! -d "$ROOT_DIR"/tmp ]; then
         mkdir -p "$ROOT_DIR"/tmp
     fi
-            fi
+fi
 
-            if [ -n "$ERR_NO_GPG" ]; then
+if [ -n "$ERR_NO_GPG" ]; then
     >&2 echo  "  Error: Encryption was specified, but GPG is not installed."
     exit 100
-            elif [ -n "$ERR_NO_KEY" ]; then
+elif [ -n "$ERR_NO_KEY" ]; then
     >&2 echo "  Error: No GPG recipient was provided in $CONFIG_FILE. "
     exit 110
-            fi
+fi

src/main/stage3.sns.sh

@@ -1,42 +1,42 @@
-            #==============================================================================
+#==============================================================================
-            # Section: Actions / Stage 3
+# Section: Actions / Stage 3
-            #==============================================================================
+#==============================================================================
-            # Default behavior
+# Default behavior
-            # If no operation was specified, print help and exit on ERR_NO_OP
+# If no operation was specified, print help and exit on ERR_NO_OP
     if [ "$OP" != "TRUE" ]; then
         help; exit 20
     fi
-            # All options not requiring at least a notebook to be specified have been dealt
+# All options not requiring a note to be specified have been dealt
-            # with; if one isn't specified, exit on ERR_NO_NOTEBOOK.
+# with; if one isn't specified, exit on ERR_NO_NOTE.
-            if [ -z "$NOTEBOOK" ]; then
+if [ -z "$NOTE" ]; then
-                printf "\n%s\n  %s\n" "ERROR: Insufficient arguments:" "Notebook not specified"
+    printf " $RED_COLOR!$RESET_COLOR %s\n" "No note specified."
     exit 30
-            fi
+fi
-            # List is the only option requiring only a notebook.
+# List is the only option requiring only a notebook.
-            # If list isn't the selected option and no note name was specified, throw code 30.
+# If list isn't the selected option and no note name was specified, throw code 30.
-            if [ "$LIST" == TRUE ]; then
+if [ "$LIST" == TRUE ]; then
     list
     exit 0
-            elif [ -z "$NAME" ]; then
+elif [ -z "$NAME" ]; then
     printf "\n%s\n  %s\n" "ERROR: Insufficient arguments:" "Notebook not specified"
     exit 30
-            fi
+fi
 
-            NOTE_DIR="$NOTES_DIR"/"$NOTEBOOK"/"$SECTION"
+NOTE_DIR="$NOTES_DIR"/"$NOTEBOOK"/"$SECTION"
 
 
-            if [ "$ENCRYPTION" == "TRUE" ]; then
+if [ "$ENCRYPTION" == "TRUE" ]; then
     SESSION_ID="$RANDOM" #SESSION_ID later becomes the temporary filename
     readonly NOTE="$NOTE_DIR/$NAME.$EXT.gpg"
-            else
+else
     readonly NOTE="$NOTE_DIR/$NAME.$EXT"
-            fi
+fi
 
-            if [ "$PRINT"  == "TRUE" ]; then print; exit 0; fi
+if [ "$PRINT"  == "TRUE" ]; then print; exit 0; fi
-            if [ "$DELETE" == "TRUE" ]; then delete; exit 0; fi
+if [ "$DELETE" == "TRUE" ]; then delete; exit 0; fi
-            if [ "$CREATE" == "TRUE" ]; then create; fi
+if [ "$CREATE" == "TRUE" ]; then create; fi
-            if [ "$EDIT"   == "TRUE" ]; then edit; fi
+if [ "$EDIT"   == "TRUE" ]; then edit; fi
 
-            #==============================================================================
+#==============================================================================
-            # End Section: Actions / Stage 3
+# End Section: Actions / Stage 3
-            #==============================================================================
+#==============================================================================