build: github actions (#346)

* add workflows

* fix

* fix lint

* rpc tests

* build and format

* fix build errors

* remove dontcover

* update importer test

* more fixes

* lint

* split importer test

* fix

* remove tmp dir

* revert

* comment test import

.github/workflows/build.yml

@@ -0,0 +1,21 @@
+name: Build
+on:
+  pull_request:
+    branches:
+      - "development"
+
+jobs:
+  cleanup-runs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: rokroskar/workflow-run-cleanup-action@master
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+    if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/development'"
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - run: |
+          make build

.github/workflows/linkchecker.yml

@@ -0,0 +1,12 @@
+name: Check Markdown links
+on:
+  schedule:
+    - cron: "* */24 * * *"
+jobs:
+  markdown-link-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@development
+      - uses: gaurav-nelson/github-action-markdown-link-check@0.6.0
+        with:
+          folder-path: "docs"

.github/workflows/lint.yml

@@ -0,0 +1,29 @@
+name: Lint
+# Lint runs golangci-lint over the entire cosmos-sdk repository
+# This workflow is run on every pull request and push to development
+# The `golangci` will pass without running if no *.{go, mod, sum} files have been changed.
+on:
+  pull_request:
+  push:
+    branches:
+      - development
+jobs:
+  golangci:
+    name: golangci-lint
+    runs-on: ubuntu-latest
+    timeout-minutes: 6
+    steps:
+      - uses: actions/checkout@v2
+      - uses: technote-space/get-diff-action@v1
+        with:
+          SUFFIX_FILTER: |
+            .go
+            .mod
+            .sum
+      - uses: golangci/golangci-lint-action@master
+        with:
+          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
+          version: v1.27
+          args: --timeout 10m
+          github-token: ${{ secrets.github_token }}
+        if: "env.GIT_DIFF != ''"

.github/workflows/test.yml

@@ -0,0 +1,212 @@
+name: Tests / Code Coverage
+#  Tests / Code Coverage workflow runs unit tests and uploads a code coverage report
+#  This workflow is run on pushes to development & every Pull Requests where a .go, .mod, .sum have been changed
+on:
+  pull_request:
+  push:
+    branches:
+      - development
+jobs:
+  split-test-files:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Create a file with all the pkgs
+        run: go list ./... | grep -Ev 'vendor|importer|rpc/tester' > pkgs.txt
+      - name: Split pkgs into 4 files
+        run: split -n l/4 --additional-suffix=.txt ./pkgs.txt
+      # cache multiple
+      - uses: actions/upload-artifact@v2
+        with:
+          name: "${{ github.sha }}-aa"
+          path: ./xaa.txt
+      - uses: actions/upload-artifact@v2
+        with:
+          name: "${{ github.sha }}-ab"
+          path: ./xab.txt
+      - uses: actions/upload-artifact@v2
+        with:
+          name: "${{ github.sha }}-ac"
+          path: ./xac.txt
+      - uses: actions/upload-artifact@v2
+        with:
+          name: "${{ github.sha }}-ad"
+          path: ./xad.txt
+
+  test-coverage-run-1:
+    runs-on: ubuntu-latest
+    needs: split-test-files
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v2
+      - uses: technote-space/get-diff-action@v1
+        id: git_diff
+        with:
+          SUFFIX_FILTER: |
+            .go
+            .mod
+            .sum
+      - uses: actions/download-artifact@v2
+        with:
+          name: "${{ github.sha }}-aa"
+        if: "env.GIT_DIFF != ''"
+      - name: test & coverage report creation
+        run: |
+          cat xaa.txt | xargs go test -mod=readonly -timeout 8m -coverprofile=coverage.txt -covermode=atomic
+        if: "env.GIT_DIFF != ''"
+      - name: filter out proto files
+        run: |
+          excludelist+=" $(find ./ -type f -name '*.pb.go')"
+          for filename in ${excludelist}; do
+            filename=$(echo $filename | sed 's/^./github.com\/cosmos\/ethermint/g')
+            echo "Excluding ${filename} from coverage report..."
+            sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
+          done
+        if: "env.GIT_DIFF != ''"
+      - uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage.txt
+          fail_ci_if_error: true
+        if: "env.GIT_DIFF != ''"
+
+  test-coverage-run-2:
+    runs-on: ubuntu-latest
+    needs: split-test-files
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v2
+      - uses: technote-space/get-diff-action@v1
+        id: git_diff
+        with:
+          SUFFIX_FILTER: |
+            .go
+            .mod
+            .sum
+      - uses: actions/download-artifact@v2
+        with:
+          name: "${{ github.sha }}-ab"
+        if: "env.GIT_DIFF != ''"
+      - name: test & coverage report creation
+        run: |
+          cat xab.txt | xargs go test -mod=readonly -timeout 6m -coverprofile=coverage.txt -covermode=atomic
+        if: "env.GIT_DIFF != ''"
+      - name: filter out proto files
+        run: |
+          excludelist+=" $(find ./ -type f -name '*.pb.go')"
+          for filename in ${excludelist}; do
+            filename=$(echo $filename | sed 's/^./github.com\/cosmos\/ethermint/g')
+            echo "Excluding ${filename} from coverage report..."
+            sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
+          done
+        if: "env.GIT_DIFF != ''"
+      - uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage.txt
+          fail_ci_if_error: true
+        if: "env.GIT_DIFF != ''"
+
+  test-coverage-run-3:
+    runs-on: ubuntu-latest
+    needs: split-test-files
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v2
+      - uses: technote-space/get-diff-action@v1
+        id: git_diff
+        with:
+          SUFFIX_FILTER: |
+            .go
+            .mod
+            .sum
+      - uses: actions/download-artifact@v2
+        with:
+          name: "${{ github.sha }}-ac"
+        if: "env.GIT_DIFF != ''"
+      - name: test & coverage report creation
+        run: |
+          cat xac.txt | xargs go test -mod=readonly -timeout 6m -coverprofile=coverage.txt -covermode=atomic
+        if: "env.GIT_DIFF != ''"
+      - name: filter out proto files
+        run: |
+          excludelist+=" $(find ./ -type f -name '*.pb.go')"
+          for filename in ${excludelist}; do
+            filename=$(echo $filename | sed 's/^./github.com\/cosmos\/ethermint/g')
+            echo "Excluding ${filename} from coverage report..."
+            sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
+          done
+        if: "env.GIT_DIFF != ''"
+      - uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage.txt
+          fail_ci_if_error: true
+        if: "env.GIT_DIFF != ''"
+
+  test-coverage-run-4:
+    runs-on: ubuntu-latest
+    needs: split-test-files
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v2
+      - uses: technote-space/get-diff-action@v1
+        id: git_diff
+        with:
+          SUFFIX_FILTER: |
+            .go
+            .mod
+            .sum
+      - uses: actions/download-artifact@v2
+        with:
+          name: "${{ github.sha }}-ad"
+        if: "env.GIT_DIFF != ''"
+      - name: test & coverage report creation
+        run: |
+          cat xad.txt | xargs go test -mod=readonly -timeout 6m -coverprofile=coverage.txt -covermode=atomic
+        if: "env.GIT_DIFF != ''"
+      - name: filter out proto files
+        run: |
+          excludelist+=" $(find ./ -type f -name '*.pb.go')"
+          for filename in ${excludelist}; do
+            filename=$(echo $filename | sed 's/^./github.com\/cosmos\/ethermint/g')
+            echo "Excluding ${filename} from coverage report..."
+            sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
+          done
+        if: "env.GIT_DIFF != ''"
+      - uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage.txt
+          fail_ci_if_error: true
+        if: "env.GIT_DIFF != ''"
+
+  rpc-tests:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v2
+      - uses: technote-space/get-diff-action@v1
+        id: git_diff
+        with:
+          SUFFIX_FILTER: |
+            .go
+            .mod
+            .sum
+      - name: rpc-test
+        run: |
+          make test-rpc
+        if: "env.GIT_DIFF != ''"
+  # TODO: remove tmp dir to fix this
+  # test-importer:
+  #   runs-on: ubuntu-latest
+  #   timeout-minutes: 10
+  #   steps:
+  #     - uses: actions/checkout@v2
+  #     - uses: technote-space/get-diff-action@v1
+  #       id: git_diff
+  #       with:
+  #         SUFFIX_FILTER: |
+  #           .go
+  #           .mod
+  #           .sum
+  #     - name: importer-test
+  #       run: |
+  #         make test-import
+  #       if: "env.GIT_DIFF != ''"