Update port git_tester.py on Windows

Author: dyashuni

examples/git_tester.py

@@ -1,34 +1,44 @@
+import os
+
+from sys import platform
 from pydriller import Repository
-import os 
-import datetime
-os.system("cp examples/speedtest.py examples/speedtest2.py") # the file has to be outside of git
-for idx, commit in enumerate(Repository('.', from_tag="v0.6.0").traverse_commits()):    
-    name=commit.msg.replace('\n', ' ').replace('\r', ' ')
-    print(idx, commit.hash, name)
 
+if platform == "win32":
+    copy_cmd = "copy"
+    rm_dir_cmd = "rmdir /s /q"
+else:
+    copy_cmd = "cp"
+    rm_dir_cmd = "rm -rf"
 
+speedtest_src_path = os.path.join("examples", "speedtest.py")
+speedtest_path = os.path.join("examples", "speedtest2.py")
+os.system(f"{copy_cmd} {speedtest_src_path} {speedtest_path}")  # the file has to be outside of git
+
+commits = list(Repository('.', from_tag="v0.6.0").traverse_commits())
+print("Found commits:")
+for idx, commit in enumerate(commits):
+    name = commit.msg.replace('\n', ' ').replace('\r', ' ')
+    print(idx, commit.hash, name)
 
-for commit in Repository('.', from_tag="v0.6.0").traverse_commits():
-    
-    name=commit.msg.replace('\n', ' ').replace('\r', ' ')
-    print(commit.hash, name)
-    
-    os.system(f"git checkout {commit.hash}; rm -rf build; ")
+for commit in commits:
+    name = commit.msg.replace('\n', ' ').replace('\r', ' ')
+    print("\nProcessing", commit.hash, name)
+
+    os.system(f"git checkout {commit.hash}")
+    os.system(f"{rm_dir_cmd} build")
     print("\n\n--------------------\n\n")
-    ret=os.system("python -m pip install .")
-    print(ret)
-    
-    if ret != 0:
-        print ("build failed!!!!")
-        print ("build failed!!!!")
-        print ("build failed!!!!")
-        print ("build failed!!!!")
-        continue    
-    
-    os.system(f'python examples/speedtest2.py -n "{name}" -d 4 -t 1')
-    os.system(f'python examples/speedtest2.py -n "{name}" -d 64 -t 1')
-    os.system(f'python examples/speedtest2.py -n "{name}" -d 128 -t 1')
-    os.system(f'python examples/speedtest2.py -n "{name}" -d 4 -t 24')
-    os.system(f'python examples/speedtest2.py -n "{name}" -d 128 -t 24')
+    ret = os.system("python -m pip install .")
+    print("Install result:", ret)
 
+    if ret != 0:
+        print("build failed!!!!")
+        print("build failed!!!!")
+        print("build failed!!!!")
+        print("build failed!!!!")
+        continue
 
+    os.system(f'python {speedtest_path} -n "{name}" -d 4 -t 1')
+    os.system(f'python {speedtest_path} -n "{name}" -d 64 -t 1')
+    os.system(f'python {speedtest_path} -n "{name}" -d 128 -t 1')
+    os.system(f'python {speedtest_path} -n "{name}" -d 4 -t 24')
+    os.system(f'python {speedtest_path} -n "{name}" -d 128 -t 24')