Fix running on Windows

.github/workflows/main.yml

@@ -159,17 +159,17 @@ jobs:
       - run: python -m pip install requests
 
       - name: Get old version of Andorid Auto app for test purposes
-        run: curl.exe --output old-apk.apk "https://github.com/usefulness/storage/raw/master/android-auto-old.apk"
+        run: curl.exe --output old-apk.apk --url "https://github.com/usefulness/storage/raw/master/android-auto-old.apk"
 
       - name: Get new version of Andorid Auto app for test purposes
-        run: curl.exe --output new-apk.apk "https://github.com/usefulness/storage/raw/master/android-auto-new.apk"
+        run: curl.exe --output new-apk.apk --url "https://github.com/usefulness/storage/raw/master/android-auto-new.apk"
 
       - id: diffuse
         uses: ./
         with:
           old-file-path: old-apk.apk
           new-file-path: new-apk.apk
-          lib-version: 0.1.0
+          lib-version: 0.3.0
           diffuse-repo: JakeWharton/diffuse
           debug: true
 

entrypoint.py

@@ -107,18 +107,20 @@ def sizeof_fmt(num, suffix='B', sign=False):
     downloadArgs += "-q"
 
 if url.endswith(".jar"):
-    os.system(f"wget \"{url}\" {downloadArgs} -O diffuse.jar")
+    r = requests.get(url, allow_redirects=True)
+    open("diffuse.jar", "wb").write(r.content)
     exec_call = ["java", "-jar", "diffuse.jar"]
 else:
-    os.system(f"wget \"{url}\" {downloadArgs} -O diffuse.zip")
+    r = requests.get(url, allow_redirects=True)
+    open("diffuse.zip", "wb").write(r.content)
     with zipfile.ZipFile("diffuse.zip", "r") as zip_ref:
         zip_ref.extractall("diffuse_extracted")
 
     if os.name == "nt":
         executable_name = "diffuse.bat"
     else:
         executable_name = "diffuse"
-    runnable = f"diffuse_extracted/diffuse-{lib_version}/bin/{executable_name}"
+    runnable = os.path.join("diffuse_extracted", f"diffuse-{lib_version}", "bin", executable_name)
     st = os.stat("diffuse_extracted")
     os.chmod(runnable, st.st_mode | stat.S_IEXEC)
     exec_call = [runnable]
@@ -165,10 +167,12 @@ def sizeof_fmt(num, suffix='B', sign=False):
 process = subprocess.Popen(exec_call, stdout=subprocess.PIPE)
 out, _ = process.communicate()
 
+diff = out.decode("utf-8").strip()
+
 if process.returncode != 0:
+    print(f"output={diff}")
     raise Exception("Error while executing diffuse")
 
-diff = out.decode("utf-8").strip()
 
 if is_debug():
     print(f"Diff size: {len(diff)}")