.github: add basic ci (#11)

.githooks/pre-commit

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+#!/bin/sh
+
+set -eu -o pipefail
+
+STAGED_GO_FILES=$(git diff --cached --name-only -- '*.go')
+STAGED_MD_FILES=$(git diff --cached --name-only -- '*.md')
+
+if [[ $STAGED_GO_FILES == "" ]] && [[ $STAGED_MD_FILES == "" ]]; then
+  echo "--> Found no go or markdown files, skipping linting"
+elif [[ $STAGED_GO_FILES == "" ]]; then
+  echo "--> Found markdown files, linting"
+  if ! command -v markdownlint &> /dev/null ; then
+      echo "markdownlint is not installed of available in the PATH" >&2
+      echo "please check https://github.com/igorshubovych/markdownlint-cli" >&2
+      exit 1
+  fi
+  markdownlint --config .markdownlint.yaml '**/*.md'
+else
+  echo "--> Found go files, running make lint"
+  if ! command -v golangci-lint &> /dev/null ; then
+      echo "golangci-lint not installed or available in the PATH" >&2
+      echo "please check https://github.com/golangci/golangci-lint" >&2
+      exit 1
+  fi
+  make lint
+fi
+
+if go mod tidy -v 2>&1 | grep -q 'updates to go.mod needed'; then
+    exit 1
+fi
+
+git diff --exit-code go.* &> /dev/null
+
+if [ $? -eq 1 ]; then
+    echo "go.mod or go.sum differs, please re-add it to your commit"
+
+    exit 1
+fi

.github/ISSUE_TEMPLATE/bug-report.yml

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+name: Bug Report
+description: File a bug report to inform the community on your awesome finding!
+labels: ["bug"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thank you for filling out this bug report!
+  - type: input
+    id: version
+    attributes:
+      label: Celestia Node version
+      description: >
+        use 'celestia version' or 'git rev-parse --verify HEAD' if installed
+        from source code
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: |
+        Environment
+  - type: input
+    id: os
+    attributes:
+      label: OS
+      description: e.g. from /etc/os-release
+    validations:
+      required: true
+  - type: textarea
+    id: tools
+    attributes:
+      label: Install tools
+      description: e.g. docker, makefiles, etc.
+  - type: textarea
+    id: others
+    attributes:
+      label: Others
+      description: >
+        e.g. flag options, celestia config file changes, resources
+        limitation(like cpu, ram limit, swap etc.)
+  - type: textarea
+    id: steps
+    attributes:
+      label: Steps to reproduce it
+      description: What steps have you made to reproduce it?
+      placeholder: Tell us what you see!
+    validations:
+      required: true
+  - type: textarea
+    id: expectation
+    attributes:
+      label: Expected result
+      description: What do you expect to happen as a final result?
+      placeholder: Let us know what is expected
+    validations:
+      required: true
+  - type: textarea
+    id: actual
+    attributes:
+      label: Actual result
+      description: What do you see happened instead as a final result?
+      placeholder: >
+        This is the crucial part in detecting the root cause of the issue
+    validations:
+      required: true
+  - type: textarea
+    id: logs
+    attributes:
+      label: Relevant log output
+      description: >
+        Please copy and paste any relevant log(max 20 lines) output. This will
+        be automatically formatted into code, so no need for backticks. Or paste
+        gists, pastebins links here
+      render: Shell
+  - type: textarea
+    id: misc
+    attributes:
+      label: Notes
+      description: Is there anything else we need to know?
+      placeholder: >
+        Maybe, you have other ways to repro or what side effects there are if
+        changing steps

.github/ISSUE_TEMPLATE/config.yml

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+blank_issues_enabled: true

.github/ISSUE_TEMPLATE/feature-request.yml

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+name: Feature Request
+description: >
+  Request a new feature to inform the community on what will be beneficial for
+  the project!
+title: "[Feature Request]: "
+labels: ["enhancement"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thank you for taking your time and creating a new feature request!
+  - type: textarea
+    id: ideas
+    attributes:
+      label: Implementation ideas
+      description: What ideas do you have on how to implement this?

.github/auto_request_review.yml

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+reviewers:
+  defaults:
+    - code-owners
+  groups:
+    code-owners:
+      - Nashqueue
+      - Wondertan
+      - gupadhyaya
+      - renaynay
+    rollkit:
+      - team:rollkit
+    devops:
+      - team:DevOps
+    node:
+      - team:celestia-node
+files:
+  "**":
+    - code-owners
+    - rollkit
+    - node
+  ".github/**":
+    - devops
+options:
+  ignore_draft: true
+  ignored_keywords:
+    - WIP
+  number_of_reviewers: 3

.github/dependabot.yml

@@ -0,0 +1,16 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: weekly
+      day: monday
+      time: "11:00"
+    open-pull-requests-limit: 10
+  - package-ecosystem: gomod
+    directory: "/"
+    schedule:
+      interval: weekly
+      day: monday
+      time: "11:00"
+    open-pull-requests-limit: 10

.github/workflows/ci_release.yml

@@ -0,0 +1,58 @@
+name: CI and Release
+on:
+  push:
+    branches:
+      - main
+    # Trigger on version tags
+    tags:
+      - "v*"
+  pull_request:
+  workflow_dispatch:
+    # Inputs the workflow accepts.
+    inputs:
+      version:
+        # Friendly description to be shown in the UI instead of 'name'
+        description: "Semver type of new version (major / minor / patch)"
+        # Input has to be provided for the workflow to run
+        required: true
+        type: choice
+        options:
+          - patch
+          - minor
+          - major
+
+jobs:
+  yamllint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: celestiaorg/.github/.github/actions/[email protected]
+
+  markdown-lint:
+    name: Markdown Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 18
+      - run: |
+          npm install -g [email protected]
+          markdownlint --config .markdownlint.yaml '**/*.md'
+
+  go-ci:
+    uses: ./.github/workflows/go-ci.yml
+
+  # Make a release if this is a manually trigger job, i.e. workflow_dispatch
+  release:
+    needs: [yamllint, markdown-lint, go-ci]
+    runs-on: ubuntu-latest
+    if: ${{ github.event_name == 'workflow_dispatch' }}
+    permissions: "write-all"
+    steps:
+      - uses: actions/checkout@v3
+      - name: Version Release
+        uses: celestiaorg/.github/.github/actions/[email protected]
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          version-bump: ${{inputs.version}}

.github/workflows/go-ci.yml

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+name: Go CI
+
+on:
+  workflow_call:
+
+env:
+  GO_VERSION: "1.20"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: golangci-lint
+        uses: golangci/[email protected]
+        with:
+          version: v1.52.2
+
+  go_mod_tidy_check:
+    name: Go Mod Tidy Check
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - run: go mod tidy
+
+      - name: check for diff
+        run: git diff --exit-code
+
+  test_and_coverage:
+    name: Tests and Coverage
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: set up go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: run tests
+        run: make test
+
+      - name: upload coverage
+        uses: codecov/[email protected]
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: ./coverage.txt

.github/workflows/housekeeping.yml

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+name: Housekeeping
+
+on:
+  pull_request_target:
+    types: [opened]
+
+jobs:
+  auto-add-reviewer:
+    name: Auto add reviewer to PR
+    uses: celestiaorg/.github/.github/workflows/[email protected]
+    secrets: inherit
+    permissions:
+      issues: write
+      pull-requests: write
+    with:
+      run-auto-request-review: true
+
+  auto-add-assignee:
+    # ignore dependabot PRs
+    if: ${{ github.actor != 'dependabot[bot]' }}
+    name: Assign PR to creator
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+    steps:
+      - name: Set pull_request url and creator login
+        # yamllint disable rule:line-length
+        run: |
+          echo "PR=${{ github.event.pull_request.html_url }}" >> $GITHUB_ENV
+          echo "CREATOR=${{ github.event.pull_request.user.login }}" >> $GITHUB_ENV
+        # yamllint enable rule:line-length
+      - name: Assign PR to creator
+        run: gh pr edit ${{ env.PR }} --add-assignee ${{ env.CREATOR }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}