taskie: Updated backends to use common code.

Signed-off-by: Tony Tkacik <tonydamage@gmail.com>

inc/taskie/backend.dir.inc.sh

@@ -0,0 +1,20 @@
+nux.log debug "Backend Dir loaded"
+
+backend.dir.detect() {
+  local dottaskie=$(nuxfs.closest .taskie "$1")
+  local dottaskiedir=$(nuxfs.closest .taskie.self "$1")
+  if [ -d "$dottaskie" ]; then
+    echo "$dottaskie"
+  elif [ -f "$dottaskie" -a "$(yaml r "$dottaskie" backend)" = "dir:self" ]; then
+    dirname "$dottaskie"
+  fi
+}
+
+backend.dir.with() {
+  dir_repository=$(echo $backendId | cut -d: -f2)
+
+}
+
+backend.dir.labels() {
+  find "$dir_repository" -type d | grep -v "^\." | grep -v "/\." |xargs -n1 realpath --relative-to="$dir_repository"
+}