- in the event one of the theme paths is invalid (a symlink that goes to
a non-existent path), Ghost currently bails out of listing all themes
because `fs.stat` throws an error
- in that case, we should just ignore the theme and continue
- this helps us prepare new symlinks whilst their source is not valid
- this commit wraps the code with try-catch to protect against that
- also adds a test
refs bd6a295674
- earlier this week I refactored this block of code to get rid of
explicit `stat` calls, to make the fs operations a little more
lightweight
- I inadvertantly forgot that readdir doesn't follow symlinks, and we
were previously use stat that does, so it was ignoring themes that were
symlinked into `content/themes`
- instead of rolling back my change, I've added an if-statement to call
`fs.stat` and check the origin of the symlink to see if it's a
directory
- also added a test that fails without this change
- removed the class pattern in the simplest possible way
- have package-json expose only the public methods
- move parse to an independent, not public file so that we can test it independently still
- We are going to get rid of the internal i18n tool because it doesn't solve a real use case
- Instead, we have a new tpl utility that does basic string interpolation
- This makes this module less complex as it no longer requires dependency injection to work
