Add git.py (Sync Ver.200626)

Menu/GameShell/10_Settings/BranchSelect/git.py

@@ -0,0 +1,26 @@
+import subprocess
+import os
+
+def get_branches(path):
+    branches = subprocess.check_output(["git", "branch"], cwd=path).decode("utf-8").split("\n")[0:-1]
+    current = ""
+    result = []
+    for branch in branches:
+        if branch[0] == "*":
+            current = branch
+        result.append(branch[2:])
+    return result, current
+
+def checkout_branch(path, branch):
+    return subprocess.check_call(["git", "checkout", branch], cwd=path)
+
+def get_games():
+    result = []
+    for filename in os.listdir("/home/cpi/games"):
+        filename = os.path.join("/home/cpi/games", filename)
+        if os.path.isdir(filename) and is_git(filename):
+            result.append(filename)
+    return result
+
+def is_git(path):
+    return os.path.join(path, ".git")