2 Commits (00a76d019a3e5b4d9d040a3e28c9e0b4e56ad951)

Author	SHA1	Message	Date
Martin Atkins	6cb3b0f4cf	states/statemgr: Local locks meta is near output path, not input path ... This was a mistake while adapting this code from the old state.LocalState. Since the lock is held on the output file (s.path) the metadata should live adjacent to that rather than being built from the read path (s.readPath) that is used only as the initial snapshot on first instantiation. This also includes more logging, continuing the trend of other recent commits in these files. The local state behavior is sufficiently complex that these trace logs are a great help in debugging issues such as this one with the wrong files being used or actions being taken in the wrong order.	8 years ago
Martin Atkins	53cafc542b	statemgr: New package for state managers ... This idea of a "state manager" was previously modelled via the confusingly-named state.State interface, which we've been calling a "state manager" only in some local variable names in situations where there were also *terraform.State variables. As part of reworking our state models to make room for the new type system, we also need to change what was previously the state.StateReader interface. Since we've found the previous organization confusing anyway, here we just copy all of those interfaces over into statemgr where we can make the relationship to states.State hopefully a little clearer. This is not yet a complete move of the functionality from "state", since we're not yet ready to break existing callers. In a future commit we'll turn the interfaces in the old "state" package into aliases of the interfaces in this package, and update all the implementers of what will by then be statemgr.Reader to use *states.State instead of *terraform.State. This also includes an adaptation of what was previously state.LocalState into statemgr.FileSystem, using the new state serialization functionality from package statefile instead of the old terraform.ReadState and terraform.WriteState.	8 years ago