Closes#2812
This PR adds the flag --for-zero-height to gaiad export, which runs several alterations to the application state to prepare for restarting a new chain in a consistent fashion.
It also:
* Moves Gaia's export code to cmd/gaia/app/export.go for cleaner separation.
* Fixes an inconsistency where we treated the initChainer as happening at height -1 - it should now happen at height 0, since the first header sent by Tendermint has height 1.
* Runs the runtime invariant checks on start (in initChainer)
* Adds a few auxiliary functions to clear slashing periods
* Removes the Height field from Delegation objects in x/stake, which was not used anywhere
* Add new account bech32 prefixes with godocs
* Restructure spacing of existing account code
* Update account godocs
* More account godoc updates + new tm pub/addr helpers
* Update validator type to use new account types/bech32 prefixes
* Fix account documentation errors
* Update Bech32 prefix for consensus nodes
* Update Bech32 spec doc
* Fix account type tests
* Add missing account consensus functions, clear up godocs, and fix tests
* Add to TestRandBech32PubkeyConsistency check
* Update initialization of validator public keys
* Update query signing info command
* Implement new ConsAddress type with associated unit tests
* [WIP] Update stake and slashing parameters
* Update all calls to MustBech32ifyValPub
* [WIP] Validator operator API updates
* [WIP] Fix and update unit tests
* Fix gov logs (helping to debug failing tests)
* Fix gov tally
* Fix all broken x/ unit tests
* Update gaia app genesis address logic
* Fix linting errors
* Fix broken LCD tests
* Fix broken CLI tests
* Implement command to get validator address and pubkey from key name
* Add support for getting validator key information via REST endpoint
* Update PENDING log
* Update docs
* Revert GaiaGenTx.PubKey bech32 prefix
* Fix broken docs and cli tests
* Update genesis to use correct Bech32 (cons) prefix for pubkeys
* Update docs and unit tests to reflect new cosmos account bech32 prefix
* minor formatting
* changelog
* ...
* decimal func working
* decimal complete, untested
* fixing tests
* decimal compile errors resolved
* test compile errors
* precision multiplier test
* 1% laptop battery
* fixed TestNewDecFromStr
* equalities working
* fix bankers round chop
* ...
* working, some decimal issues resolved
* fix rounding error
* rounding works
* decimal works
* ...
* deleted rational
* rational conversion working
* revert changelog
* code compiles (not tests)
* went through all NewDec, made sure they were converted from NewRat properly
* test debugging
* all testing bugs besides the json marshalling fixed
* json unmarshal
* lint
* document update
* fix lcd test
* cli test fix
* mostly undo Dece -> Rate
* val comments
* Efficiency improvements
This now caches all of the precision multipliers (as they were all
used in non-mutative functions), and caches the precisionInt calculation.
(Now it just copies the already calculated value)
* Cache another precisionInt() call.
* Improve banker rounding efficiency
* remove defer, make negation in-place.
* chris val comments
* bez comments
* Aditya comments
* ...
* val comments
* rebasing start
* ...
* compiling
* tests pass
* cli fix
* anton, cwgoes, val comments
* val and jae comments
* type
* undo reuse quo
in progress
in progress
stake and slashing now params
fix gaia
fix gaia again
add msg type deactivation
delete local error
in progress
revert actual application in baseapp/gaia/stake
add test, fix apps
fix MinSignedPerWindow, pass lint
fix gaia
fix keeper_test
fit with multiple msgs
fix
apply requests
pass lint
really the last fix
fix dependency
fix keeper_test
fix lint
Christopher Goes
Alexander Bezobchuk
Sunny Aggarwal
rigelrozanski
mossid
Jeremiah Andrews