Fix editor config when an argument with a space is used

features/core.feature

@@ -39,6 +39,15 @@ Feature: Basic reading and writing to a journal
         When we open the editor and enter nothing
         Then we should see the message "[Nothing saved to file]"
 
+    Scenario: Sending an argument with spaces to the editor should work
+        Given we use the config "editor-args.yaml"
+        When we open the editor and enter "lorem ipsum"
+        Then the editor should have been called with 5 arguments
+        And the editor arguments should contain "vim"
+        And the editor arguments should contain "-f"
+        And the editor arguments should contain "-c"
+        And the editor arguments should contain "setf markdown"
+
     Scenario: Writing an empty entry from the command line
         Given we use the config "basic.yaml"
         When we run "jrnl" and enter nothing

features/data/configs/editor-args.yaml

@@ -0,0 +1,12 @@
+default_hour: 9
+default_minute: 0
+editor: vim -f -c 'setf markdown'
+encrypt: false
+highlight: true
+journals:
+  default: features/journals/simple.journal
+linewrap: 80
+tagsymbols: "@"
+template: false
+timeformat: "%Y-%m-%d %H:%M"
+indent_character: "|"

features/steps/core.py

@@ -85,6 +85,7 @@ def open_editor_and_enter(context, text=""):
     text = text or context.text or ""
 
     def _mock_editor_function(command):
+        context.editor_command = command
         tmpfile = command[-1]
         with open(tmpfile, "w+") as f:
             f.write(text)
@@ -92,7 +93,17 @@ def open_editor_and_enter(context, text=""):
         return tmpfile
 
     with patch("subprocess.call", side_effect=_mock_editor_function):
-        run(context, "jrnl")
+        context.execute_steps('when we run "jrnl"')
+
+
+@then("the editor should have been called with {num} arguments")
+def count_editor_args(context, num):
+    assert len(context.editor_command) == int(num)
+
+
+@then('the editor arguments should contain "{arg}"')
+def contains_editor_arg(context, arg):
+    assert arg in context.editor_command
 
 
 def _mock_getpass(inputs):

jrnl/util.py

@@ -9,6 +9,7 @@ from string import punctuation, whitespace
 import subprocess
 import sys
 import tempfile
+import textwrap
 from typing import Callable, Optional
 import unicodedata
 
@@ -172,10 +173,17 @@ def get_text_from_editor(config, template=""):
 
     try:
         subprocess.call(
-            shlex.split(config["editor"], posix="win" not in sys.platform) + [tmpfile]
+            shlex.split(config["editor"], posix="win32" not in sys.platform) + [tmpfile]
         )
-    except AttributeError:
-        subprocess.call(config["editor"] + [tmpfile])
+    except Exception as e:
+        error_msg = f"""
+        {ERROR_COLOR}{str(e)}{RESET_COLOR}
+
+        Please check the 'editor' key in your config file for errors:
+            {repr(config['editor'])}
+        """
+        print(textwrap.dedent(error_msg).strip(), file=sys.stderr)
+        exit(1)
 
     with open(tmpfile, "r", encoding="utf-8") as f:
         raw = f.read()