feat: init repo and migrate hystrix from dubbo-go

.asf.yaml

@@ -0,0 +1,10 @@
+github:
+    features:
+        wiki: true
+        issues: true
+        projects: true
+notifications:
+    commits:      commits@dubbo.apache.org
+    issues:       notifications@dubbo.apache.org
+    pullrequests: notifications@dubbo.apache.org
+    jira_options: link label link label

.github/dependabot.yml

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+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "gomod" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"
+    target-branch: "main"
+
+  - package-ecosystem: "github-actions"
+    # Workflow files stored in the
+    # default location of `.github/workflows`
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    target-branch: "main"

.github/workflows/github-actions.yml

@@ -0,0 +1,119 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+name: CI
+
+on:
+  push:
+    branches: [ main, develop ]
+  pull_request:
+    branches: [ main, develop ]
+
+# Cancel in-progress runs for the same branch or PR
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  license-check-and-import-format:
+    name: License Check and Import Format
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: 'go.mod'
+          cache: true
+
+      - name: Cache imports-formatter
+        id: cache-go-bin
+        uses: actions/cache@v4
+        with:
+          path: ~/go/bin
+          key: ${{ runner.os }}-go-imports-formatter-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-imports-formatter-
+
+      - name: Download imports-formatter if not cached
+        if: steps.cache-go-bin.outputs.cache-hit != 'true'
+        run: |
+          go install github.com/dubbogo/tools/cmd/imports-formatter@latest
+
+      - name: Check License Header
+        uses: apache/skywalking-eyes/header@main # NOSONAR
+
+      - name: Check Golang fmt
+        run: |
+          gofmt -s -w .
+          git diff --exit-code
+
+      - name: Check Import Formatting
+        run: |
+          imports-formatter
+          git diff --exit-code
+
+  golangci-lint:
+    needs: license-check-and-import-format
+    name: Golang Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: 'go.mod'
+          cache: true
+
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v8 # NOSONAR
+        with:
+          version: v2.4.0
+
+  unit-test:
+    needs: golangci-lint
+    name: Unit Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: 'go.mod'
+          cache: true
+
+      - name: Run Tests and Generate Coverage
+        run: |
+          go test ./... -race -coverprofile=coverage.txt -covermode=atomic
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4 # NOSONAR
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: ./coverage.txt
+          flags: unittests

.gitignore

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+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+*.DS_Store
+*__debug_bin*
+
+dist/
+*.log
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+coverage.txt
+
+# .env is a user-specific environment configuration file
+*.env
+
+*.idea
+*.iml
+target/
+classes
+dubbo.json
+
+# Gopkg.lock
+vendor/
+
+logs/
+.vscode/
+cache/
+log/
+coverage.txt
+
+# maven
+.classpath
+.project
+.settings/
+
+# license header
+/license-header-checker-linux/
+/license-header-checker-linux.zip

.golangci.yml

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+version: "2"
+linters-settings:
+  gocyclo:
+    min-complexity: 10
+  dupl:
+    threshold: 100
+  goconst:
+    min-len: 2
+    min-occurrences: 2
+  depguard:
+    rules:
+      main:
+        deny:
+          - pkg: "github.com/sirupsen/logrus"
+            desc: logging is allowed only by logutils.Log, logrus, is allowed to use only in logutils package
+  lll:
+    line-length: 140
+  goimports:
+    local-prefixes: github.com/apache/dubbo-go-extensions
+  gocritic:
+    enabled-tags:
+      - performance
+      - style
+      - experimental
+    disabled-checks:
+      - wrapperFunc
+
+linters:
+  disable-all: true
+  enable:
+    - staticcheck
+    - ineffassign
+    - misspell
+
+issues:
+  exclude-dirs:
+    - test/testdata_etc
+    - pkg/golinters/goanalysis/(checker|passes)
+  exclude-rules:
+    - text: "weak cryptographic primitive"
+      linters:
+        - gosec
+    - linters:
+        - staticcheck
+      text: "SA1019:"

.licenserc.yaml

@@ -0,0 +1,57 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+header:
+  license:
+    spdx-id: Apache-2.0
+    content: |
+      Licensed to the Apache Software Foundation (ASF) under one or more
+      contributor license agreements.  See the NOTICE file distributed with
+      this work for additional information regarding copyright ownership.
+      The ASF licenses this file to You under the Apache License, Version 2.0
+      (the "License"); you may not use this file except in compliance with
+      the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
+
+  paths-ignore:
+    - '**/*.md'
+    - '**/*.json'
+    - '**/*.yaml'
+    - '**/*.yml'
+    - '**/*.properties'
+    - '**/*.proto'
+    - '**/*.tpl'
+    - '**/go.mod'
+    - '**/go.sum'
+    - '.git/'
+    - '.github/**'
+    - '.gitignore'
+    - '.gitmodules'
+    - 'LICENSE'
+    - 'NOTICE'
+
+  comment: on-failure
+
+# If you don't want to check dependencies' license compatibility, remove the following part
+dependency:
+  files:
+    - go.mod