Commands: added COULDNT_FIND_MIX_EXS message constant

Author: azizk

commands/mix_format.py

@@ -76,10 +76,7 @@ def call_mix_format(window, **kwargs):
   cwd = next((reverse_find_root_folder(p) for p in paths if p), None)
 
   if not (cwd or file_path):
-    print_status_msg(
-        'Error: could not find a mix.exs file and the _build/ directory! '
-        + 'Make sure that you are in a mix project and that `mix do deps.get + compile` was run.'
-      )
+    print_status_msg(COULDNT_FIND_MIX_EXS)
     return
 
   proc = subprocess.Popen(cmd, cwd=cwd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)

commands/mix_test.py

@@ -35,10 +35,7 @@ def run(self, **_kwargs):
       sublime_NewFileFlags_NONE = 4
       self.window.open_file(mix_settings_path, flags=sublime_NewFileFlags_NONE)
     else:
-      sublime.message_dialog(
-        'Error: could not find a mix.exs file and the _build/ directory!\n' +
-        'Make sure that you are in a mix project and that `mix do deps.get + compile` has been run.'
-      )
+      sublime.message_dialog(COULDNT_FIND_MIX_EXS)
 
 class MixTestCommand(sublime_plugin.WindowCommand):
   def description(self):
@@ -441,10 +438,7 @@ def reverse_find_json_path(window, json_file_path):
   paths = [window.active_view().file_name()] + window.folders()
   root_dir = next((reverse_find_root_folder(p) for p in paths if p), None)
 
-  root_dir or print_status_msg(
-      'Error: could not find a mix.exs file and the _build/ directory! '
-      + 'Make sure that you are in a mix project and that `mix do deps.get + compile` was run.'
-    )
+  root_dir or print_status_msg(COULDNT_FIND_MIX_EXS)
 
   return root_dir and path.join(root_dir, json_file_path) or None
 

commands/utils.py

@@ -10,6 +10,10 @@
 
 PRINT_PREFIX = 'ElixirSyntax:'
 
+COULDNT_FIND_MIX_EXS = \
+  'Error: could not find a mix.exs file and the _build/ directory!\n' + \
+    'Make sure that you are in a mix project and that `mix \'do\' deps.get, compile` has been run.'
+
 def print_status_msg(msg):
   print(PRINT_PREFIX, msg)
   sublime.status_message(PRINT_PREFIX + ' ' + msg)
@@ -65,4 +69,4 @@ def load_json_file(file_path):
     exists = Path(file_path).exists()
     exists and print_status_msg('Error: could not open file: %r\nException: %s' % (file_path, e))
 
-  return {}
+  return {}