Launch HN: MergeQueue (YC S21) – Automate rebasing and merging for your codebase

#Productivity #Developer Tools #AI 2 social mentions

2

Mergify

How does this compare to Mergify? https://mergify.io/.

#Code Collaboration #Code Coverage #Developer Tools 9 social mentions

3

Earthly

We're a >200 people company that's been using bors-ng for more than 4 years now for a monorepo. It's been a joy to use Bors! I'd thought I'd just chime in a little here: > 1. We focus on being "no-maintenance", since our primary value prop to customers is "you won't have to spend eng resources on merge problems any more". This means: a one-click "set and forget" install, no additional config files to maintain or DSL to learn, unlike bors. Bors was a breeze to set up and has been super stable and easy to upgrade. We used their Docker container and you need a PostgreSQL database. > 2. We have all the security and access-control features you'd want (we're Soc2 compliant, offer on-prem etc). This is important since the product interacts with our customers' source code. For a monorepo you can get really far using Github's CODEOWNERS file and requiring an approval in bors.toml. > 3. We offer various customizations on merge workflows to help our customers optimize the exact parameters they care about (eg: developer wait time vs CI costs vs time to identity bad PRs in a batch, optimistic merge heuristics etc) Nice! One issue we've seen is that a large backlog of PRs that needs to be merged, combined with a failing PR, is that bifurcations can easily build up a large backlog. We've looked at various different strategies to cope with that[1]. [1] https://forum.bors.tech/t/draft-rfc-support-building-batches-in-parallel/525 Above said, I really think the _real_ solution to handling large backlogs really lies in speeding up the CI build, not adding even more complexity to handle a backlog. This includes adding caching à-la Earthly[2] et al., but also moving away from heavy integration/system tests etc. [2] https://earthly.dev.

#DevOps Tools #Continuous Integration #Continuous Deployment 47 social mentions