Open files with problems

[oskarrough]

While not directly related to xo, is there a way to open all files with problems found by xo,

xo app/**/*.js | subl *

… or something like that?

[sindresorhus]

Interesting. Hadn't thought of this. I'll think about adding something like git diff --name-only, but in the meantime you can use xo --compact | cut -d ':' -f 1 -s | uniq | xargs subl.

Might be useful to output the following format:

/Users/sindresorhus/dev/pageres/lib/index.js:1:6
/Users/sindresorhus/dev/pageres/lib/util.js:5:15

As subl and probably other tools support the line:column format:

Filenames may be given a :line or :line:column suffix to open at a specific
location.

[vadimdemedes]

What about using $EDITOR environment variable in a combination with a CLI flag (e.g. --open) to open failed files? Indeed a great feature!

$ EDITOR=atom # example value of $EDITOR
$ xo --open

[sindresorhus]

PR welcome :)