List files that are going to be changed

[tomcornall]

Potentially we could only do this when an option --list-changes or something was provided:

https://app.intercom.io/a/apps/7236196445273cea007287c0c90a2f0d598567cc/respond/inbox/208455/conversations/12840871135

[dhalarewich]

I notice that even with a fresh download of a theme, when running lemonsync it always finds new files. It also does this after overwriting (local or remote) then letting it sync, closing it, then re-running lemonsync.

🍋  Connecting to your store (https://something.lemonstand.com) ... 🍋

5 new store file(s) were found.

Do you want to overwrite your local or remote files?

Type "local" to overwrite your local theme: /zest
Type "remote" to overwrite your store's theme: zest

Hit <enter> to begin watching for local changes.

🍋  >remote

🍋  Watching for changes... 🍋

^C
$ lemonsync
🍋  Connecting to your store (https://something.lemonstand.com) ... 🍋

5 new store file(s) were found.

Do you want to overwrite your local or remote files?

Type "local" to overwrite your local theme: /zest
Type "remote" to overwrite your store's theme: zest

Hit <enter> to begin watching for local changes.

🍋  >local

Overwriting local theme files...

- /zest/.gitignore
- /zest/.git
- /zest/readme.md
- /zest/resources/.DS_Store
- /zest/.DS_Store

🍋  Watching for changes... 🍋

^C
$ lemonsync
🍋  Connecting to your store (https://something.lemonstand.com) ... 🍋

5 new store file(s) were found.

No matter what I do, there's always files to be synced.

In addition to listing files that are changed, we should narrow down why this happens so often, and have better defaults for ignoring files that are unrelated to the actual theme.

Note: my config file has lots of ignore patterns:

    "lemonsync*.json",
    ".lock",
    "*.tmp",
    "___jb_tmp___",
    ".idea",
    ".DS_Store",
    ".git*",
    ".jshintrc",
    "*.md",
    "gulp-config.json",
    "gulpfile.babel.js",
    "package.json",
    "sass-lint.json",
    "node_modules",
    "src"
  ]