Sync multiple folders

[nickdima]

Is it possible to sync multiple folders at once?

[andrewrk]

Not currently possible. I'm not convinced that it's valuable, either. As is, syncing a single directory uses a connection pool to saturate your upload bandwidth completely. Syncing directories in serial would hardly make a difference.

What syntax might you imagine for syncing multiple directories at once?

[nickdima]

Maybe something like sync first/dir;second/dir.
Another useful thing would be to have the headers set in the config file.
My need comes from cleaning this up a little bit:

{
    "cdn:assets": "s3-cli --config config/s3.cfg -P sync cdn s3://bucket/path --add-header='Cache-Control':'max-age=315360000, no-transform, public'",
    "cdn:build": "s3-cli --config config/s3.cfg -P sync build s3://bucket/path --add-header='Cache-Control':'max-age=315360000, no-transform, public'",
}