Add cleanartifacts script to ctcci

Closes #75

ctcci/cleanartifacts.py

@@ -0,0 +1,25 @@
+import os
+from ctcconfig import *
+
+verdata = {}
+
+# Get all APKs from the dir
+for file in os.listdir(RESULT_FOLDER):
+    if not file.startswith("cutthecord-"):
+        continue
+
+    filedata = file.replace("cutthecord-", "").replace(".apk", "").split("-")
+    if filedata[1] not in verdata:
+        verdata[filedata[1]] = []
+
+    verdata[filedata[1]].append(int(filedata[0]))
+
+# Delete the older APKs
+for branch in verdata:
+    vers = verdata[branch]
+    vers.sort()
+    if len(vers) <= CLEAN_ARTIFACT_KEEP_COUNT:
+        continue
+    for ver in vers[0:-1 * CLEAN_ARTIFACT_KEEP_COUNT]:
+        file = os.path.join(RESULT_FOLDER, f"cutthecord-{branch}-{ver}.apk")
+        os.unlink(file)