Merge only if clean by default

[Alexander-Shukaev]

mergeable/lib/actions/merge.js

Line 12 in 62481ab

if (pullRequest.data.mergeable_state !== 'blocked' && pullRequest.data.state === 'open') {

should rather check mergeable for true and mergeable_state for "clean" (all checks passed, not just required ones as per not "blocked") to get behavior similar to GH automerge and what one would typically expect as do the right thing/least harm...

I would also suggest a new option to instead of direct merging, just automatically enable GH automerge (Renovate bot does the same thing).

See #395 too.