setup github CI

.github/codecov.yaml

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+# To validate:
+#   cat codecov.yml | curl --data-binary @- https://codecov.io/validate
+
+codecov:
+  notify:
+    require_ci_to_pass: yes
+
+  allow_coverage_offsets: true
+
+coverage:
+  precision: 2
+  round: down
+  range: "50...75"
+
+  status:
+    project:
+      default:
+        threshold: 1
+    # Disable patch since it is noisy and not correct
+    patch:
+      default:
+        enabled: no
+        if_not_found: success

.github/workflows/reviewdog.yaml

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+name: actions
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+      - ready_for_review
+jobs:
+  test:
+    if: ${{ !github.event.pull_request.draft }}
+    name: Test
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        go-version:
+          - "golang:1.21"
+          - "golang:1.20"
+          - "golang:1.19"
+          - "golang:1.18"
+          - "golang:1.17"
+          - "golang:1.16"
+          - "golang:1.15"
+          - "golang:1.14"
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+
+      - name: Run Unit tests.
+        env:
+          BUILD_IMAGE: ${{ matrix.go-version }}
+        run: make test
+
+      - name: Coverage
+        run: bash <(curl -s https://codecov.io/bash)
+
+  build:
+    if: ${{ !github.event.pull_request.draft }}
+    name: build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.14
+          cache: true
+
+      - name: Run Build.
+        run: go build ./...

.gitignore

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+.*
+!.gitignore
+
+coverage.*

Makefile

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+test:
+	bash ./ut.sh
+
+.PHONY: test

ut.sh

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+#!/usr/bin/env bash
+
+set -e
+echo "" > coverage.txt
+
+for d in $(go list ./test/...  | grep -v test/fake); do
+    echo "--------Run test package: $d"
+    GO111MODULE=on go test -gcflags="all=-N -l" -v -coverprofile=profile.out -coverpkg=./... -covermode=atomic $d
+    echo "--------Finish test package: $d"
+    if [ -f profile.out ]; then
+        cat profile.out >> coverage.txt
+        rm profile.out
+    fi
+done