4 Commits

Author	SHA1	Message	Date
patrick brisbin	1c7b377b72	Change cache key strategy ... Only look to master- on full-fail, never to "any branch". Use a simple numeric prefix which we can bump to clear it all.	2018-01-26 12:18:46 -05:00
patrick brisbin	041a9a318b	Test all supported GHCs & nightly	2018-01-26 12:18:46 -05:00
patrick brisbin	30851ae5fb	Replace checksum key with full source digest ... Checksumming stack.yaml was a cargo-cult of interpreted languages, where "build" artifacts are uniquely determined by the dependency lock file. This approach would result in us refusing to store a new cache after changing code (as long as it was the same resolver), and forever recompiling any altered modules. Computing a digest of all git-tracked files seems like the simplest way to key compilation for now.	2018-01-23 10:16:22 -05:00
patrick brisbin	9e0a27feab	Circle 2.0	2018-01-23 10:16:22 -05:00