Remove dependency on Tendermint Core (#168)

* Remove dependency on tmrand

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Remove integration test

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Remove transactor dependency on rpctypes

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Remove network info dependency on Tendermint RPC

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Remove dependency on Tendermint Core

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Bump golangci-lint version to v1.50.1

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* ci: Remove code coverage, since integration tests will take place via Docker

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Revert "Remove integration test"

This reverts commit 207b2b7.

* Add Docker-based integration test

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Remove lint prerequisite for integration-test target (breaks CI)

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Change subnet for integration test to 192.168.0.0/16

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Remove debug command from entrypoint script

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Remove hacky mutex-based approach to serializing integration tests

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Remove unnecessary exit condition check in integration test script

Signed-off-by: Thane Thomson <connect@thanethomson.com>

Signed-off-by: Thane Thomson <connect@thanethomson.com>

.github/workflows/lint.yml

@@ -17,6 +17,6 @@ jobs:
       - uses: golangci/golangci-lint-action@v3.3.1
         with:
           # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-          version: v1.49.0
+          version: v1.50.1
           args: --timeout 10m
           github-token: ${{ secrets.github_token }}

.github/workflows/test.yml

@@ -13,9 +13,7 @@ jobs:
       - uses: actions/setup-go@v3
         with:
           go-version: "1.18"
-      - run: make build
-      - run: |
-          go test ./... -mod=readonly -timeout 8m -race -coverprofile=coverage.txt -covermode=atomic
+      - run: make integration-test
       - uses: codecov/codecov-action@v3.1.1
         with:
           file: ./coverage.txt

Makefile

@@ -1,5 +1,5 @@
 GOPATH ?= $(shell go env GOPATH)
-BUILD_DIR ?= ./build
+BUILD_DIR ?= $(CURDIR)/build
 .DEFAULT_GOAL := build
 BUILD_FLAGS ?= -mod=readonly
 
@@ -31,6 +31,41 @@ test:
 	go test -cover -race ./...
 .PHONY: test
 
+# Builds a Docker image called "tendermint/localnode", which is based on
+# Tendermint Core. Takes the current system user and group ID as the user/group
+# IDs for the tmuser user within the container so as to eliminate permissions
+# issues when generating testnet files in the localnet target.
+localnode:
+	@docker build -f ./test/localnode/Dockerfile \
+		--build-arg UID=$(shell id -u) \
+		--build-arg GID=$(shell id -g) \
+		-t tendermint/localnode:latest \
+		./test/localnode/
+.PHONY: localnode
+
+localnet: localnode
+	@if ! [ -f build/node0/config/genesis.json ]; then \
+		mkdir -p build && \
+		docker run \
+			--rm \
+			-v $(BUILD_DIR):/tendermint:Z \
+			tendermint/localnode \
+			testnet --config /etc/tendermint/config-template.toml --o . --starting-ip-address 192.168.10.2; \
+	fi
+.PHONY: localnet
+
+localnet-start: localnet
+	@docker-compose -f ./test/docker-compose.yml up -d
+.PHONY: localnet-start
+
+localnet-stop:
+	@docker-compose -f ./test/docker-compose.yml down
+.PHONY: localnet-stop
+
+integration-test:
+	@./test/integration-test.sh
+.PHONY: integration-test
+
 bench:
 	go test -bench="Benchmark" -run="notests" ./...
 .PHONY: bench

go.mod

@@ -8,63 +8,23 @@ require (
 	github.com/satori/go.uuid v1.2.0
 	github.com/sirupsen/logrus v1.9.0
 	github.com/spf13/cobra v1.6.1
-	github.com/tendermint/tendermint v0.34.24
 	golang.org/x/crypto v0.5.0
 )
 
 require (
-	github.com/DataDog/zstd v1.4.1 // indirect
-	github.com/Workiva/go-datastructures v1.0.53 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/btcsuite/btcd v0.22.1 // indirect
-	github.com/cespare/xxhash v1.1.0 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/creachadair/taskgroup v0.3.2 // indirect
-	github.com/dgraph-io/badger/v2 v2.2007.2 // indirect
-	github.com/dgraph-io/ristretto v0.0.3-0.20200630154024-f66de99634de // indirect
-	github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 // indirect
-	github.com/dustin/go-humanize v1.0.0 // indirect
-	github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c // indirect
-	github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 // indirect
-	github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4 // indirect
-	github.com/go-kit/kit v0.12.0 // indirect
-	github.com/go-kit/log v0.2.1 // indirect
-	github.com/go-logfmt/logfmt v0.5.1 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/golang/snappy v0.0.4 // indirect
-	github.com/google/btree v1.0.0 // indirect
-	github.com/google/orderedcode v0.0.1 // indirect
-	github.com/gtank/merlin v0.1.1 // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/inconshreveable/mousetrap v1.0.1 // indirect
-	github.com/jmhodges/levigo v1.0.0 // indirect
-	github.com/lib/pq v1.10.6 // indirect
-	github.com/libp2p/go-buffer-pool v0.1.0 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
-	github.com/mimoo/StrobeGo v0.0.0-20210601165009-122bf33a46e0 // indirect
-	github.com/minio/highwayhash v1.0.2 // indirect
 	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
-	github.com/onsi/gomega v1.20.0 // indirect
-	github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_model v0.3.0 // indirect
 	github.com/prometheus/common v0.37.0 // indirect
 	github.com/prometheus/procfs v0.8.0 // indirect
-	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
-	github.com/rs/cors v1.8.2 // indirect
-	github.com/sasha-s/go-deadlock v0.3.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
-	github.com/tecbot/gorocksdb v0.0.0-20191217155057-f0fad39f321c // indirect
-	github.com/tendermint/tm-db v0.6.6 // indirect
-	go.etcd.io/bbolt v1.3.6 // indirect
-	golang.org/x/net v0.5.0 // indirect
+	github.com/stretchr/testify v1.8.0 // indirect
 	golang.org/x/sys v0.4.0 // indirect
-	golang.org/x/text v0.6.0 // indirect
-	google.golang.org/genproto v0.0.0-20221014213838-99cd37c6964a // indirect
-	google.golang.org/grpc v1.50.1 // indirect
 	google.golang.org/protobuf v1.28.2-0.20220831092852-f930b1dc76e8 // indirect
 	gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b // indirect
 )
-
-replace github.com/tendermint/tendermint => github.com/informalsystems/tendermint v0.34.24