feat: add --quiet option to print command

icnsutil/IcnsFile.py

@@ -116,10 +116,10 @@ class IcnsFile:
                     txt += ', ' + ext + ': ' + iType.filename(size_only=True)
                 except NotImplementedError:
                     txt += ': UNKNOWN TYPE: ' + str(ext or data[:6])
-            return txt[len(os.linesep):] + os.linesep
+            return txt[len(os.linesep):]
         # if file is not an icns file
         except RawData.ParserError as e:
-            return ' ' * indent + str(e) + os.linesep
+            return ' ' * indent + str(e)
 
     def __init__(self, file: Optional[str] = None) -> None:
         ''' Read .icns file and load bundled media files into memory. '''

icnsutil/cli.py

@@ -78,9 +78,13 @@ def cli_update(args: ArgParams) -> None:
 
 def cli_print(args: ArgParams) -> None:
     ''' Print contents of icns file(s). '''
+    indent = 0 if args.quiet else 2
     for fname in enum_with_stdin(args.file):
+        if not args.quiet:
             print('File:', fname)
-        print(IcnsFile.description(fname, verbose=args.verbose, indent=2))
+        print(IcnsFile.description(fname, verbose=args.verbose, indent=indent))
+        if not args.quiet:
+            print()
 
 
 def cli_verify(args: ArgParams) -> None:
@@ -219,6 +223,8 @@ def main() -> None:
     cmd = add_command('print', 'p', cli_print)
     cmd.add_argument('-v', '--verbose', action='store_true',
                      help='print all keys with offsets and sizes')
+    cmd.add_argument('-q', '--quiet', action='store_true',
+                     help='do not print filename and indentation')
     cmd.add_argument('file', type=PathExist('f', stdin=True), nargs='+',
                      metavar='FILE', help='One or more .icns files.')
 

tests/test_icnsutil.py

@@ -246,7 +246,7 @@ is32: 705 bytes, rgb: 16x16
 s8mk: 256 bytes, mask: 16x16
 it32: 14005 bytes, rgb: 128x128
 t8mk: 16384 bytes, mask: 128x128
-'''.lstrip().replace('\n', os.linesep))
+'''.strip().replace('\n', os.linesep))
         str = IcnsFile.description('selected.icns', verbose=True, indent=0)
         self.assertEqual(str, '''
 info: 314 bytes, offset: 8, plist: info
@@ -259,7 +259,7 @@ ic05: 690 bytes, offset: 5148, argb: 32x32
 icsB: 1001 bytes, offset: 5846, png: 18x18@2x
 ic11: 1056 bytes, offset: 6855, png: 16x16@2x
 slct: 7660 bytes, offset: 7919, icns: selected
-'''.lstrip().replace('\n', os.linesep))
+'''.strip().replace('\n', os.linesep))
 
 
 class TestIcnsType(unittest.TestCase):