Sync settings only if color_scheme changed

[deathaxe]

The sync command is currently invoked at any change within the Preferences.sublime-settings, which might cause useless write operations caused by irrelevant settings being changed.

[rafmjr]

Currently, the plugin registers a callback to be run whenever the setting 'color_scheme' is changed. Are you suggesting that changing the font size, for example, could trigger a writing operation of the Sublime Merge configurations?

[deathaxe]

SyncMergeScheme/__init__.py

Line 6 in 012ff80

settings.add_on_change('color_scheme', SyncMergeSchemeCommand().run)

The color_scheme in add_on_change() is a name used to identify the subscription. It is not the setting being changed which you receive the notification for. Hence your command is inoked at any change of any setting atm.

You need another function which reads the color_scheme value from the settings and compares it with a cached one to check whether it changed or not.

[rafmjr]

All that makes sense, I'll consider adding this feature in the next version