Add Utils for parsing path parts to a directory

1 files changed, 25 insertions, 0 deletions

diff --git a/app/src/main/java/org/the_jk/cleversync/io/Utils.kt b/app/src/main/java/org/the_jk/cleversync/io/Utils.kt
new file mode 100644
index 0000000..0f9a2b7
--- /dev/null
+++ b/app/src/main/java/org/the_jk/cleversync/io/Utils.kt
@@ -0,0 +1,25 @@
+package org.the_jk.cleversync.io
+
+import org.the_jk.cleversync.StringUtils
+
+object Utils {
+    fun makeDirectories(directory: ModifiableDirectory, vararg names: String): ModifiableDirectory {
+        var current = directory
+        names.forEach { nameWithSlashes ->
+            StringUtils.split(nameWithSlashes, '/', keepEmpty = false).forEach { name ->
+                current = current.modifiableOpenDir(name) ?: current.createDirectory(name)
+            }
+        }
+        return current
+    }
+
+    fun openDirectory(directory: Directory, vararg names: String): Directory? {
+        var current = directory
+        names.forEach { nameWithSlashes ->
+            StringUtils.split(nameWithSlashes, '/', keepEmpty = false).forEach { name ->
+                current = current.openDir(name) ?: return null
+            }
+        }
+        return current
+    }
+}