Added script to switch color schemes.

bin/executable_setScheme.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+#
+# Set color scheme.
+# Color scheme must be present: ~/.config/color-schemes/<NAME>.scheme.sh
+#
+# author: Stefan Gaiselmann
+# date: 2021-01-22
+#
+
+SCHEMA_DIR=$HOME/.config/color-schemes
+SCHEMA=$1
+SCHEMA_FILE=$SCHEMA_DIR/${SCHEMA}.scheme.sh
+
+# SCHEMA=${SCHEMA:=$SCHEMA_LIGHT}
+#
+#case $SCHEMA in
+#    *dark*|*DARK*)
+#        SCHEMA_FILE="$HOME/.config/solarized/$SCHEMA_DARK"
+#        ;;
+#    *)
+#        SCHEMA_FILE="$HOME/.config/solarized/$SCHEMA_LIGHT"
+#        ;;
+#esac
+
+function printUsage() {
+    local schemaFile=$1
+    echo "Schema file not found: $schemaFile"
+    echo "Current schemas available: "
+    ls -l "$SCHEMA_DIR"
+    exit 1
+}
+
+if [[ -f "$SCHEMA_FILE" ]]
+then
+    source "$SCHEMA_FILE"
+else
+    printUsage "$SCHEMA_FILE"
+fi