Add doc for integrate feeabs module with new chain. (#148)

* Add doc for integrate feeabs module with new chain.

* Update documentation for integrate Cosmos Hub.

* wip: add guide for Stargaze

* update

* update relayer mnemonic

* linting

* Update documentation for integrate Cosmos Hub.

* Fix lint

* Add scripts run relayer

* Update docs

* Fix version query path

* Update docs

* add script for binary installation

* Update docs

* Update docs

* Refactor docs

---------

Co-authored-by: Tuan Tran <[email protected]>
Co-authored-by: nghuyenthevinh2000 <[email protected]>

Author: 3 people

.gitignore

@@ -16,6 +16,7 @@ go.work.sum
 go.work
 
 bin/
+_build/
 
 # IDE config
 .vscode/

.gitmodules

@@ -0,0 +1,16 @@
+[submodule "deps/gaia"]
+	path = deps/gaia
+	url = https://github.com/notional-labs/gaia.git
+	branch = feeabs
+[submodule "deps/stargaze"]
+	path = deps/stargaze
+	url = https://github.com/notional-labs/stargaze.git
+	branch = feature/feeabs
+[submodule "deps/relayer"]
+	path = deps/relayer
+	url = https://github.com/cosmos/relayer.git
+	branch = release/v2.4.x
+[submodule "deps/osmosis"]
+	path = deps/osmosis
+	url = https://github.com/osmosis-labs/osmosis.git
+	branch = v23.x

Makefile

@@ -4,11 +4,11 @@ BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
 COMMIT := $(shell git log -1 --format='%H')
 
 ifeq (,$(VERSION))
-  VERSION := $(shell git describe --tags)
-  # if VERSION is empty, then populate it with branch's name and raw commit hash
-  ifeq (,$(VERSION))
-    VERSION := $(BRANCH)-$(COMMIT)
-  endif
+	VERSION := $(shell git describe --tags)
+	# if VERSION is empty, then populate it with branch's name and raw commit hash
+	ifeq (,$(VERSION))
+	VERSION := $(BRANCH)-$(COMMIT)
+	endif
 endif
 
 LEDGER_ENABLED ?= true
@@ -25,30 +25,30 @@ export GO111MODULE = on
 
 build_tags = netgo
 ifeq ($(LEDGER_ENABLED),true)
-  ifeq ($(OS),Windows_NT)
-    GCCEXE = $(shell where gcc.exe 2> NUL)
-    ifeq ($(GCCEXE),)
-      $(error gcc.exe not installed for ledger support, please install or set LEDGER_ENABLED=false)
-    else
-      build_tags += ledger
-    endif
-  else
-    UNAME_S = $(shell uname -s)
-    ifeq ($(UNAME_S),OpenBSD)
-      $(warning OpenBSD detected, disabling ledger support (https://github.com/cosmos/cosmos-sdk/issues/1988))
-    else
-      GCC = $(shell command -v gcc 2> /dev/null)
-      ifeq ($(GCC),)
-        $(error gcc not installed for ledger support, please install or set LEDGER_ENABLED=false)
-      else
-        build_tags += ledger
-      endif
-    endif
-  endif
+	ifeq ($(OS),Windows_NT)
+	GCCEXE = $(shell where gcc.exe 2> NUL)
+	ifeq ($(GCCEXE),)
+	$(error gcc.exe not installed for ledger support, please install or set LEDGER_ENABLED=false)
+	else
+	build_tags += ledger
+	endif
+	else
+	UNAME_S = $(shell uname -s)
+	ifeq ($(UNAME_S),OpenBSD)
+	$(warning OpenBSD detected, disabling ledger support (https://github.com/cosmos/cosmos-sdk/issues/1988))
+	else
+	GCC = $(shell command -v gcc 2> /dev/null)
+	ifeq ($(GCC),)
+	$(error gcc not installed for ledger support, please install or set LEDGER_ENABLED=false)
+	else
+	build_tags += ledger
+	endif
+	endif
+	endif
 endif
 
 ifeq (cleveldb,$(findstring cleveldb,$(COSMOS_BUILD_OPTIONS)))
-  build_tags += gcc cleveldb
+	build_tags += gcc cleveldb
 endif
 build_tags += $(BUILD_TAGS)
 build_tags := $(strip $(build_tags))
@@ -67,21 +67,21 @@ ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=feeapp \
 			-X github.com/cometbft/cometbft/version.TMCoreSemVer=$(TM_VERSION)
 
 ifeq (cleveldb,$(findstring cleveldb,$(COSMOS_BUILD_OPTIONS)))
-  ldflags += -X github.com/cosmos/cosmos-sdk/types.DBBackend=cleveldb
+	ldflags += -X github.com/cosmos/cosmos-sdk/types.DBBackend=cleveldb
 endif
 ifeq ($(LINK_STATICALLY),true)
-  ldflags += -linkmode=external -extldflags "-Wl,-z,muldefs -static"
+	ldflags += -linkmode=external -extldflags "-Wl,-z,muldefs -static"
 endif
 ifeq (,$(findstring nostrip,$(COSMOS_BUILD_OPTIONS)))
-  ldflags += -w -s
+	ldflags += -w -s
 endif
 ldflags += $(LDFLAGS)
 ldflags := $(strip $(ldflags))
 
 BUILD_FLAGS := -tags "$(build_tags)" -ldflags '$(ldflags)'
 # check for nostrip option
 ifeq (,$(findstring nostrip,$(COSMOS_BUILD_OPTIONS)))
-  BUILD_FLAGS += -trimpath
+	BUILD_FLAGS += -trimpath
 endif
 
 
@@ -135,6 +135,16 @@ ictest-all: ictest-basic ictest-ibc ictest-packet-forward ictest-host-zone-propo
 
 .PHONY: ictest-basic ictest-ibc ictest-packet-forward ictest-all ictest-host-zone-proposal ictest-query-osmosis-twap ictest-feeabs
 
+###############################################################################
+###                         Integration Test                                ###
+###############################################################################
+
+build-integration-binary:
+	@git submodule update --init --recursive
+	@bash tests/integration/build-binary.sh
+
+.PHONY: build-integration-binary
+
 ###############################################################################
 ###                                  Proto                                  ###
 ###############################################################################

deps/gaia

@@ -0,0 +1,5 @@
+# SETUP GUIDE FOR INTEGRATION TEST
+
+## build binaries
+1. run `make build-integration-binary`, binaries will be in _build/binary
+2. if you want to recreate a binary, delete that binary in _build/binary and run `make build-integration-binary` again

deps/osmosis

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+ROOT=$(pwd)
+
+# underscore so that go tool will not take gocache into account
+mkdir -p _build/gocache
+export GOMODCACHE=$ROOT/_build/gocache
+
+# install gaid binary
+if ! command -v _build/binary/gaid &> /dev/null
+then
+    echo "Building gaiad..."
+    cd deps/gaia
+    GOBIN="$ROOT/_build/binary" go install -mod=readonly ./...
+    cd ../..
+fi
+
+# install osmosisd binary
+if ! command -v _build/binary/osmosisd &> /dev/null
+then
+    echo "Building osmosisd..."
+    cd deps/osmosis
+    GOBIN="$ROOT/_build/binary" go install -mod=readonly ./...
+    cd ../..
+fi
+
+# install relayer binary
+if ! command -v _build/binary/relayer &> /dev/null
+then
+    echo "Building relayer..."
+    cd deps/relayer
+    GOBIN="$ROOT/_build/binary" go install -mod=readonly ./...
+    cd ../..
+fi
+
+# install stargaze binary
+if ! command -v _build/binary/starsd &> /dev/null
+then
+    echo "Building starsd..."
+    cd deps/stargaze
+    GOBIN="$ROOT/_build/binary" go install -mod=readonly ./...
+    cd ../..
+fi

deps/relayer

@@ -0,0 +1,115 @@
+# Integrate `x/feeabs` with Cosmos Hub
+
+This is document for testing integrate a new chain with `x/feeabs` module.
+
+Firstly, we will add `feeabs` module to Cosmos Hub and using Osmosis testnet to minimize effort.
+
+* Original Fee Abstraction repository:
+
+    <https://github.com/osmosis-labs/fee-abstraction>
+
+* Cosmos Hub with added `feeabs` module:
+
+    <https://github.com/notional-labs/gaia/tree/feeabs>
+
+## 1. Setup nodes
+
+* Install binaries: [install binaries guide](../README.md)
+
+* Run nodes:
+* In `gaia` working dir, run:
+
+```bash
+sh startnode.sh
+```
+
+## 2. Setup relayers
+
+* Run relayers:
+
+```bash
+# Setup chains and paths for relayer between gaia-feeabs
+cd <fee-abstraction>/tests/integration/cosmoshub
+sh tools/setup_relayer.sh
+
+rly tx link transfer -d -t 10s --client-tp 36h
+rly tx link query --src_port feeabs --dst_port icqhost --order unordered --version icq-1 -d -t 10s --client-tp 36h
+
+rly start
+```
+
+* Get ibc token info:
+
+```bash
+# Get channels in gaia
+rly q channels gaia
+
+# {"chain_id":"gaia-1","channel_id":"channel-0","client_id":"07-tendermint-0","connection_hops":["connection-0"],"counterparty":{"chain_id":"osmo-test-5","channel_id":"channel-6084","client_id":"07-tendermint-2545","connection_id":"connection-2390","port_id":"transfer"},"ordering":"ORDER_UNORDERED","port_id":"transfer","state":"STATE_OPEN","version":"ics20-1"}
+# {"chain_id":"gaia-1","channel_id":"channel-1","client_id":"07-tendermint-0","connection_hops":["connection-1"],"counterparty":{"chain_id":"osmo-test-5","channel_id":"channel-6085","client_id":"07-tendermint-2545","connection_id":"connection-2391","port_id":"transfer"},"ordering":"ORDER_UNORDERED","port_id":"transfer","state":"STATE_OPEN","version":"ics20-1"}
+
+# Transfer uatom from gaia to osmosis
+rly tx transfer gaia osmosis 100000000uatom osmo1wrhdsm4gy307mygkgmanjc3r2g0ttuhnhkfp44 channel-0 --path transfer
+
+# Transfer uosmo from osmosis to gaia
+rly tx transfer osmosis gaia 100000uosmo cosmos1wrhdsm4gy307mygkgmanjc3r2g0ttuhnld63r8 channel-6084 --path transfer
+
+
+# Query balances of relayer wallet
+rly q balance gaia --ibc-denoms
+rly q balance osmosis --ibc-denoms
+
+# ibc/uatom on osmosis: ibc/80C64E7EB7E8B6705FC9C1D9C486EB6278823068D9224915B6A5DABDF03FB2D5
+# ibc/uosmo on gaia: ibc/ED07A3391A112B175915CD8FAF43A2DA8E4790EDE12566649D0C2F97716B8518
+```
+
+## 3. Setup pools, contracts on Osmosis testnet
+
+a. Pre-deploy contracts:
+
+* Registry:
+
+  * code_id: `7238`
+  * address: `osmo1m9jk8zvrkpex0rxhp76emr0qm2z5khvj09msl9c78gcq7c38xdzsgq0cgm`
+
+* SwapRouter:
+
+  * code_id: `7239`
+  * address: `osmo1j48ncj9wkzs3pnkux96ct6peg7rznnt4jx6ysdcs0283ysxj2ztqtr602y`
+
+* XCSv2:
+  * code_id: `7240`
+  * address: `osmo177jurcy582fk5q298es6662pu48a46ze6eequnv3z0parekpwhhs034wsv`
+
+b. Create pool:
+
+Correct information on `<cosmoshub>/pools/pool.json`, and run script:
+
+```bash
+sh tools/create_pool.sh
+```
+
+c. Set swap route
+
+Correct information on `<cosmoshub>/tools/set_route.sh`, and run script:
+
+```bash
+sh tools/set_route.sh
+```
+
+## 4. Testing fee abstraction
+
+a. Change params of `feeabs` module
+
+Correct information on `<cosmoshub>/proposals/params.json`, and run script:
+
+```bash
+sh tools/change_feeabs_params.sh
+```
+
+b. Add host zone config
+
+Correct information on `<cosmoshub>/proposals/add_host_zone.json`, and run script:
+
+```bash
+sh tools/add_host_zone.sh
+```