Create plugin.py rework archive filename (#36)

* Print name of created Coinboot plugin archive

* Fix quoting, reformat with Black

debirf/scripts/create_plugin.py

@@ -34,60 +34,76 @@
 from subprocess import call
 from docopt import docopt
 
-DPKG_STATUS = '/var/lib/dpkg/status'
-INITIAL_DPKG_STATUS = '/tmp/initial_status'
-FINAL_DPKG_STATUS = '/tmp/dpkg_status'
-PLUGIN_DIR = '/mnt/plugin/rootfs'
-
-EXCLUDE = ('/dev/',
-           '/proc/',
-           '/run/',
-           '/sys/',
-           '/tmp/',
-           '/usr/src',
-           '/usr/include',
-           '/usr/share/dbus-1/system-services',
-           '/vagrant',
-           '/var/cache',
-           '/var/lib/apt/lists',
-           '/var/lib/dpkg/[^info]',
-           '/var/log',
-           '.*__pycache__.*',
-           '.wget-hsts',
-           '.*\.cache'
-           )
+DPKG_STATUS = "/var/lib/dpkg/status"
+INITIAL_DPKG_STATUS = "/tmp/initial_status"
+FINAL_DPKG_STATUS = "/tmp/dpkg_status"
+PLUGIN_DIR = "/mnt/plugin/rootfs"
+
+EXCLUDE = (
+    "/dev/",
+    "/proc/",
+    "/run/",
+    "/sys/",
+    "/tmp/",
+    "/usr/src",
+    "/usr/include",
+    "/usr/share/dbus-1/system-services",
+    "/vagrant",
+    "/var/cache",
+    "/var/lib/apt/lists",
+    "/var/lib/dpkg/[^info]",
+    "/var/log",
+    ".*__pycache__.*",
+    ".wget-hsts",
+    ".*\.cache",
+)
 
 
 def find(path_to_walk):
     """Return results similar to the Unix find command run without options
     i.e. traverse a directory tree and return all the file paths
     """
-    return [os.path.join(path, file)
-            for (path, dirs, files) in os.walk(path_to_walk)
-            for file in files]
+    return [
+        os.path.join(path, file)
+        for (path, dirs, files) in os.walk(path_to_walk)
+        for file in files
+    ]
+
 
 def main(arguments):
-    #print(arguments)
-    if arguments['start']:
-        call(['cp', '-v', DPKG_STATUS, INITIAL_DPKG_STATUS])
-    elif arguments['finish']:
-        f = open(FINAL_DPKG_STATUS, 'w')
-        call(['dpkg_status.py', '--old', INITIAL_DPKG_STATUS, '--new', DPKG_STATUS, '--diff'], stdout=f)
+    # print(arguments)
+    if arguments["start"]:
+        call(["cp", "-v", DPKG_STATUS, INITIAL_DPKG_STATUS])
+    elif arguments["finish"]:
+        f = open(FINAL_DPKG_STATUS, "w")
+        call(
+            [
+                "dpkg_status.py",
+                "--old",
+                INITIAL_DPKG_STATUS,
+                "--new",
+                DPKG_STATUS,
+                "--diff",
+            ],
+            stdout=f,
+        )
 
         files_for_plugin_archive = []
 
         for path in find(PLUGIN_DIR):
-            cleaned_path = re.sub(PLUGIN_DIR, '', path)
+            cleaned_path = re.sub(PLUGIN_DIR, "", path)
             # FIXME: Switch to re.match() against path without PLUGIN_DIR prefix
             if any(re.findall(pattern, cleaned_path) for pattern in EXCLUDE):
-                print('Excluded:', cleaned_path)
+                print("Excluded:", cleaned_path)
             else:
-                print('Included:', cleaned_path)
+                print("Included:", cleaned_path)
                 files_for_plugin_archive.append(cleaned_path)
 
         files_for_plugin_archive.append(FINAL_DPKG_STATUS)
 
-        archive_name = arguments['<plugin_name>'] + ".tar.gz
+
+        archive_name = arguments["<plugin_name>"] + ".tar.gz"
+
         tar = tarfile.open(archive_name, "w:gz")
         for path in files_for_plugin_archive:
             # If a file was deleted which was in the lower directory
@@ -100,11 +116,12 @@ def main(arguments):
                 # the archive to get an absolute path wit a leading '/'
                 tar.add(path, arcname=path)
             else:
-                print('Whiteout file from lower dir:', path)
+                print("Whiteout file from lower dir:", path)
         tar.close()
-        print('Created Coinboot Plugin:', archive_name)
+        print("Created Coinboot Plugin:", archive_name)
+
 
 
-if __name__ == '__main__':
-    arguments = docopt(__doc__, version='Create Coinboot Plugins v0.1')
+if __name__ == "__main__":
+    arguments = docopt(__doc__, version="Create Coinboot Plugins v0.1")
     main(arguments)