From 243f5a0dafdc69b84e20e83b82a9fc1d898ef6a3 Mon Sep 17 00:00:00 2001
From: Matteo Carnelos <matteo.carnelos98@gmail.com>
Date: Sat, 19 Apr 2025 19:19:00 +0200
Subject: [PATCH 1/2] Update `cot` CLI behavior

---
 CotEditor/Resources/cot | 56 +++++++++++++++++------------------------
 1 file changed, 23 insertions(+), 33 deletions(-)

diff --git a/CotEditor/Resources/cot b/CotEditor/Resources/cot
index 73e8420305..4f10a5bc00 100755
--- a/CotEditor/Resources/cot
+++ b/CotEditor/Resources/cot
@@ -26,7 +26,6 @@ limitations under the License.
 """
 
 import argparse
-import errno
 import os
 import sys
 import time
@@ -34,7 +33,7 @@ from subprocess import Popen, PIPE, CalledProcessError
 
 
 # meta data
-__version__ = '5.1.0'
+__version__ = '6.0.0'
 __description__ = 'command-line utility for CotEditor.'
 
 
@@ -244,7 +243,7 @@ def parse_args():
                         type=str,
                         metavar='FILE',
                         nargs='*',  # allow wildcard
-                        help="path to file to open"
+                        help="edit specified file(s)"
                         )
 
     # set optional arguments
@@ -267,11 +266,6 @@ def parse_args():
                         default=False,
                         help="open the document as read-only"
                         )
-    parser.add_argument('-n', '--new',
-                        action='store_true',
-                        default=False,
-                        help="create a new blank document"
-                        )
     parser.add_argument('-s', '--syntax',
                         type=str,
                         help="set specific syntax to opened document"
@@ -288,34 +282,30 @@ def parse_args():
     args = parser.parse_args()
 
     # create a flag specifying if create a new blank window or file
-    args.new_window = args.new and not args.files
+    if not args.files:
+        args.new_window = True
+        return args
+
+    if args.files == ['-']:
+        return args
 
-    # check file existence and create if needed
-    if args.files and args.files != ['-']:
-        # strip symlink
-        args.files = list(map(os.path.realpath, args.files))
+    # strip symlink
+    args.files = list(map(os.path.realpath, args.files))
+
+    for path in args.files:
         # skip file check if file is directory
-        if not args.new and os.path.isdir(args.files[0]):
-            return args
-
-        open_mode = 'r'
-        if args.new and not os.path.exists(args.files[0]):
-            open_mode = 'w'   # overwrite mode to create new file
-            # create directory if not exists yet
-            filepath = args.files[0]
-            dirpath = os.path.dirname(filepath)
-            if dirpath:
-                try:
-                    os.makedirs(dirpath)
-                except OSError as err:  # guard against race condition
-                    if err.errno != errno.EEXIST:
-                        parser.error("argument FILE: {}".format(err))
+        if os.path.isdir(path):
+            continue
+        # create directory if not exists yet
+        try:
+            os.makedirs(os.path.dirname(path), exist_ok=True)
+        except OSError as err:
+            parser.error("argument FILE: {}".format(err))
         # check readability or create new one
-        for path in args.files:
-            try:
-                open(path, open_mode).close()
-            except IOError as err:
-                parser.error("argument FILE: {}".format(err))
+        try:
+            open(path, 'a').close()
+        except IOError as err:
+            parser.error("argument FILE: {}".format(err))
 
     return args
 

From a4a423b92e05b10cd81ef6402612cddc465c8500 Mon Sep 17 00:00:00 2001
From: Matteo Carnelos <matteo.carnelos98@gmail.com>
Date: Sat, 19 Apr 2025 20:04:53 +0200
Subject: [PATCH 2/2] Remove the need of the `new_window` flag

---
 CotEditor/Resources/cot | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/CotEditor/Resources/cot b/CotEditor/Resources/cot
index 4f10a5bc00..09259c6332 100755
--- a/CotEditor/Resources/cot
+++ b/CotEditor/Resources/cot
@@ -281,11 +281,6 @@ def parse_args():
 
     args = parser.parse_args()
 
-    # create a flag specifying if create a new blank window or file
-    if not args.files:
-        args.new_window = True
-        return args
-
     if args.files == ['-']:
         return args
 
@@ -345,7 +340,7 @@ def main(args, stdin):
         app.tell_document('set range of selection to {0, 0}')
         document_count = 1
 
-    elif args.new_window:
+    else:
         # new blank document
         app.tell('make new document')
         document_count = 1
@@ -373,7 +368,7 @@ def main(args, stdin):
             args.line or 1, args.column or 0))
 
     # wait for window close
-    if args.wait and (len(args.files) == 1 or stdin or args.new_window):
+    if args.wait and (len(args.files) <= 1 or stdin):
         window_id = app.window_id()
         while app.is_running() and app.window_exists(window_id):
             time.sleep(WAIT_INTERVAL)