v0.2.0

.github/CODEOWNERS

@@ -1,4 +1,4 @@
 # CODEOWNERS: https://help.github.com/articles/about-codeowners/
 
 # Primary repo maintainers
-*       @alexanderbez @AlexeyAkhunov @jackzampolin
+*       @fedekunze @noot

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,17 +4,31 @@ v    Before smashing the submit button please review the checkboxes.
 v    If a checkbox is n/a - please still include it but + a little note why
 ☺ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >  -->
 
-- Targeted PR against correct branch (see [CONTRIBUTING.md](https://github.com/cosmos/ethermint/blob/master/CONTRIBUTING.md#pr-targeting))
+Closes: #XXX
 
-- [ ] Linked to github-issue with discussion and accepted design OR link to spec that describes this work.
-- [ ] Wrote tests
-- [ ] Updated relevant documentation (`docs/`)
-- [ ] Added entries in `PENDING.md` with issue # 
-- [ ] rereviewed `Files changed` in the github PR explorer
+## Description
+
+<!-- Add a description of the changes that this PR introduces and the files that
+are the most critical to review.
+-->
+
+______
+
+For contributor use:
+
+- [ ] Targeted PR against correct branch (see [CONTRIBUTING.md](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
+- [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
+- [ ] Code follows the [module structure standards](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules/structure.md).
+- [ ] Wrote unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)
+- [ ] Updated relevant documentation (`docs/`) or specification (`x/<module>/spec/`)
+- [ ] Added  relevant `godoc` [comments](https://blog.golang.org/godoc-documenting-go-code).
+- [ ] Added a relevant changelog entry to the `Unreleased` section in `CHANGELOG.md`
+- [ ] Re-reviewed `Files changed` in the Github PR explorer
 
 ______
 
-For Admin Use:
-- Added appropriate labels to PR (ex. wip, ready-for-review, docs)
-- Reviewers Assigned
-- Squashed all commits, uses message "Merge pull request #XYZ: [title]"
+For admin use:
+
+- [ ] Added appropriate labels to PR (ex. `WIP`, `R4R`, `docs`, etc)
+- [ ] Reviewers assigned
+- [ ] Squashed all commits, uses message "Merge pull request #XYZ: [title]" ([coding standards](https://github.com/tendermint/coding/blob/master/README.md#merging-a-pr))

.github/dependabot.yml

@@ -0,0 +1,29 @@
+version: 2
+updates:
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "10:00"
+  open-pull-requests-limit: 10
+  reviewers:
+  - fedekunze
+  - noot
+  labels:
+  - dependencies
+- package-ecosystem: docker
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "10:00"
+  open-pull-requests-limit: 10
+  reviewers:
+  - araskachoi
+  - fedekunze
+  - noot
+- package-ecosystem: gomod
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "10:00"
+  open-pull-requests-limit: 10

.github/workflows/build.yml

@@ -0,0 +1,29 @@
+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
+      - uses: technote-space/[email protected]
+        id: git_diff
+        with:
+          SUFFIX_FILTER: |
+            .go
+            .mod
+            .sum
+      - run: |
+          make build
+        if: "env.GIT_DIFF != ''"

.github/workflows/clean-artifacts.yml

@@ -0,0 +1,19 @@
+name: Remove old artifacts
+# Remove old artifacts runs a crob job that removes old artifacts
+# generated from the split tests workflow.
+
+on:
+  schedule:
+    # Every day at 1am
+    - cron: "0 1 * * *"
+
+jobs:
+  remove-old-artifacts:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Remove old artifacts
+        uses: c-hive/gha-remove-artifacts@v1
+        with:
+          age: "7 days"

.github/workflows/deploy-contract.yml

@@ -0,0 +1,38 @@
+name: Deploy Contract
+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'"
+
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js
+        uses: actions/[email protected]
+        with:
+          node-version: '12.x'
+      - name: Install dependencies
+        run: npm install
+      - uses: technote-space/[email protected]
+        id: git_diff
+        with:
+          SUFFIX_FILTER: |
+            .go
+            .mod
+            .sum
+            .sol
+      - name: Test contract
+        run: |
+          sudo make contract-tools
+          sudo make test-contract
+        if: "env.GIT_DIFF != ''"

.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/[email protected]
+        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: 10
+    steps:
+      - uses: actions/checkout@v2
+      - uses: technote-space/[email protected]
+        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: v1.28
+          args: --timeout 10m
+          github-token: ${{ secrets.github_token }}
+        if: "env.GIT_DIFF != ''"

.github/workflows/release-sims.yml

@@ -0,0 +1,42 @@
+name: Release Sims
+# Release Sims workflow runs long-lived (multi-seed & large block size) simulations of 500 blocks.
+# This workflow only runs on a pull request when the branch contains rc** (rc1/vX.X.x)
+# This release workflow *cannot* be skipped with the 'skip-sims' commit message.
+on:
+  pull_request:
+    branches:
+      - "rc**"
+
+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'"
+
+  install-runsim:
+    runs-on: ubuntu-latest
+    if: "!contains(github.event.head_commit.message, 'skip-sims')"
+    steps:
+      - name: install runsim
+        run: |
+          export GO111MODULE="on" && go get github.com/cosmos/tools/cmd/[email protected]
+      - uses: actions/[email protected]
+        with:
+          path: ~/go/bin
+          key: ${{ runner.os }}-go-runsim-binary
+
+  test-sim-multi-seed-long:
+    runs-on: ubuntu-latest
+    needs: install-runsim
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/[email protected]
+        with:
+          path: ~/go/bin
+          key: ${{ runner.os }}-go-runsim-binary
+      - name: test-sim-multi-seed-long
+        run: |
+          make test-sim-multi-seed-long

.github/workflows/sims.yml

@@ -0,0 +1,121 @@
+name: Sims
+# Sims workflow runs multiple types of simulations (nondeterminism, import-export, after-import, multi-seed-short)
+# This workflow will run on all Pull Requests, if a .go, .mod or .sum file have been changed.
+# The simulations can be skipped if the commit message contains the 'skip-sims' string.
+on:
+  pull_request:
+  push:
+    branches:
+      - development
+
+jobs:
+  cleanup-runs:
+    runs-on: ubuntu-latest
+    if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/development'"
+    steps:
+      - uses: rokroskar/workflow-run-cleanup-action@master
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+  # install-runsim:
+  #   runs-on: ubuntu-latest
+  #   if: "!contains(github.event.head_commit.message, 'skip-sims')"
+  #   steps:
+  #     - uses: actions/[email protected]
+  #     - name: install runsim
+  #       run: |
+  #         export GO111MODULE="on" && go get github.com/cosmos/tools/cmd/[email protected]
+  #     - uses: actions/[email protected]
+  #       with:
+  #         path: ~/go/bin
+  #         key: ${{ runner.os }}-go-runsim-binary
+  # test-sim-nondeterminism:
+  #   runs-on: ubuntu-latest
+  #   if: "!contains(github.event.head_commit.message, 'skip-sims')"
+  #   needs: install-runsim
+  #   steps:
+  #     - uses: actions/checkout@v2
+  #     - uses: technote-space/[email protected]
+  #       with:
+  #         SUFFIX_FILTER: |
+  #           .go
+  #           .mod
+  #           .sum
+  #         SET_ENV_NAME_INSERTIONS: 1
+  #         SET_ENV_NAME_LINES: 1
+  #     - uses: actions/[email protected]
+  #       with:
+  #         path: ~/go/bin
+  #         key: ${{ runner.os }}-go-runsim-binary
+  #       if: "env.GIT_DIFF != ''"
+  #     - name: test-sim-nondeterminism
+  #       run: |
+  #         make test-sim-nondeterminism
+  #       if: "env.GIT_DIFF != ''"
+  # test-sim-import-export:
+  #   runs-on: ubuntu-latest
+  #   needs: install-runsim
+  #   steps:
+  #     - uses: actions/checkout@v2
+  #     - uses: technote-space/[email protected]
+  #       with:
+  #         SUFFIX_FILTER: |
+  #           .go
+  #           .mod
+  #           .sum
+  #         SET_ENV_NAME_INSERTIONS: 1
+  #         SET_ENV_NAME_LINES: 1
+  #     - uses: actions/[email protected]
+  #       with:
+  #         path: ~/go/bin
+  #         key: ${{ runner.os }}-go-runsim-binary
+  #       if: "env.GIT_DIFF != ''"
+  #     - name: test-sim-import-export
+  #       run: |
+  #         make test-sim-import-export
+  #       if: "env.GIT_DIFF != ''"
+  # test-sim-after-import:
+  #   runs-on: ubuntu-latest
+  #   if: "!contains(github.event.head_commit.message, 'skip-sims')"
+  #   needs: install-runsim
+  #   steps:
+  #     - uses: actions/checkout@v2
+  #     - uses: technote-space/[email protected]
+  #       with:
+  #         SUFFIX_FILTER: |
+  #           .go
+  #           .mod
+  #           .sum
+  #         SET_ENV_NAME_INSERTIONS: 1
+  #         SET_ENV_NAME_LINES: 1
+  #     - uses: actions/[email protected]
+  #       with:
+  #         path: ~/go/bin
+  #         key: ${{ runner.os }}-go-runsim-binary
+  #       if: "env.GIT_DIFF != ''"
+  #     - name: test-sim-after-import
+  #       run: |
+  #         make test-sim-after-import
+  #       if: "env.GIT_DIFF != ''"
+  # test-sim-multi-seed-short:
+  #   runs-on: ubuntu-latest
+  #   if: "!contains(github.event.head_commit.message, 'skip-sims')"
+  #   needs: install-runsim
+  #   steps:
+  #     - uses: actions/checkout@v2
+  #     - uses: technote-space/[email protected]
+  #       with:
+  #         SUFFIX_FILTER: |
+  #           .go
+  #           .mod
+  #           .sum
+  #         SET_ENV_NAME_INSERTIONS: 1
+  #         SET_ENV_NAME_LINES: 1
+  #     - uses: actions/[email protected]
+  #       with:
+  #         path: ~/go/bin
+  #         key: ${{ runner.os }}-go-runsim-binary
+  #       if: "env.GIT_DIFF != ''"
+  #     - name: test-sim-multi-seed-short
+  #       run: |
+  #         make test-sim-multi-seed-short
+  #       if: "env.GIT_DIFF != ''"