## Description
closing in on completion of linting
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## Description
fix various linting issues
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## Description
Closes: #12894
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- [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/main/docs/building-modules)
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## Description
Closes: #12528
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## Description
- Use tools methodology to use canonically versioned tools/binaries (e.g. golangci-lint)
- This makes it so that all environments and developers use the same versions of tools (no need to rely on hacky docker containers)
- Update makefile
- Address linting errors
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* mainly sdk.int to cosmossdk.io/math
* staking keys
* fumpt
* var-naming linter errors and a fumpt
* Update CHANGELOG.md
* Update .golangci.yml
* Update CHANGELOG.md
* Update test_helpers.go
* Update test_helpers.go
* fumpt and lint
* this lints the db module, and makes it easier to use. It adds breaking name changes
* DBConnection -> Connection
* previous commit contained a merge error
* Update test_helpers.go
* Update test_helpers.go
* db renamings
* merge master
* changelog
* DBWriter -> Writer
* consistent multistore reciever
* standard recievers for multistore v2alpha1
* general cleanup of linting issues
* more linter fixes
* remove prealloc linter
* nolint the secp256k1 import
* nolint the secp256k1 package
* completenolint resulting in a diff that has only nolints
## Description
Closes: #XXXX
---
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## Description
Implements part of #7258
Check some of currently unchecked errors.
- [x] baseapp
- [x] client
- [x] codec
- [x] crypto
- [x] server
- [x] simapp
- [ ] snapshots
- [ ] store
- [x] testutil
- [ ] types
- [ ] modules
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## Description
Closes: https://github.com/cosmos/cosmos-sdk/issues/10870
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## Description
Replaces all the various `ModuleCdc` instances with the global `legacy.Cdc` to properly support Amino serialization for the `x/authz` module. This is needed in order to correctly support Ledger signing for `MsgExec` and messages.
Closes: #11232
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## Description
This adds support for registering gRPC query server implementations that were generated using pulsar. It should make integration with the ORM easier.
This should be backportable.
This does not enable support for pulsar msg servers or tx's.
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## Description
Closes: #XXXX
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## Description
The `io/ioutil` package has been deprecated in Go 1.16 (See https://golang.org/doc/go1.16#ioutil). Since cosmos-sdk has upgraded to Go 1.17 (#9987), this PR replaces the existing `io/ioutil` functions with their new definitions in `io` and `os` packages.
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## Description
Draft of: #9705
Started off with changing codec `MarshalYaml` function to directly go from JSON to yaml using the new library. Replaced the only usage of UnmarshalYaml per request.
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## Description
We still use wrapped transactions so we should test marshaling.
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<!--
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## Description
ref: #7517
* [x] Remove the x/{module}/client/rest folder
* [x] Remove all glue code between simapp/modules and the REST server
<!-- Add a description of the changes that this PR introduces and the files that
are the most critical to review. -->
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Avoids a bleed out attack in which a node can be made to allocate
memory slowly or very fast in small strides, by sending bad data
to code that invokes NewAnyWithCustomTypeURL, in which we
unconditionally returned a new Any object. On a 64-bit machine,
this would waste 96 bytes per invocation even on error.
Added a test to ensure zero allocations with a fixed error returned.
Also added a benchmark which shows reduction in wasted allocations and
wasted CPU time:
```shell
$ benchstat before.txt after.txt
name old time/op new time/op delta
NewAnyWithCustomTypeURLWithErrorReturned-8 142ns ± 6% 55ns ±12% -61.65% (p=0.000 n=9+10)
name old alloc/op new alloc/op delta
NewAnyWithCustomTypeURLWithErrorReturned-8 96.0B ± 0% 0.0B -100.00% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
NewAnyWithCustomTypeURLWithErrorReturned-8 1.00 ± 0% 0.00 -100.00% (p=0.000 n=10+10)
```
Fixes#8537