Init

.github/workflows/release.yaml

@@ -0,0 +1,29 @@
+name: release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version-file: 'go.mod'
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v5
+        with:
+          version: v1.23.0
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

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+.idea
+dist

.goreleaser.yaml

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+project_name: hosts-go
+before:
+  hooks:
+    - go mod tidy
+builds:
+  - id: hosts-go
+    main: ./
+    binary: hosts-go
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - "386"
+      - amd64
+      - arm
+      - arm64
+    goarm:
+      - "6"
+      - "7"
+    ignore:
+      - goos: windows
+        goarch: arm
+      - goos: darwin
+        goarch: arm
+    flags:
+      - -trimpath
+    ldflags:
+      - -s -w -X main.version={{.Version}}
+
+archives:
+  - format: binary
+
+changelog:
+  use: github
+  groups:
+    - title: Features
+      regexp: '^.*?feat(\([[:word:]]+\))??!?:.+$'
+      order: 0
+    - title: "Bug fixes"
+      regexp: '^.*?(?:bug|fix)(\([[:word:]]+\))??!?:.+$'
+      order: 1
+    - title: Others
+      order: 999

README.EN.md

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+# hosts-go
+
+[中文](README.md) | English
+
+## Overview
+
+hosts-go is a command-line tool for fetching and merging hosts files from the internet. It can periodically fetch hosts files from specified URLs and merge them into the local hosts file.
+
+## Installation
+
+To install hosts-go to your system, use the following command:
+
+```
+go install github.com/hunshcn/hosts-go
+```
+
+## Usage
+
+hosts-go provides the following command-line options:
+
+- `--url` or `-u`: Specify the URLs to fetch hosts files from. Multiple URLs can be specified.
+- `--test` or `-t`: Only output the merged hosts file content.
+- `--content-only`: Only output the fetched hosts file content.
+- `--service` or `-s`: Install or uninstall hosts-go as a system service.
+- `--duration` or `-d`: Specify the duration between each fetch of hosts files. The default is 1 hour.
+- `--reload-command`：Command to execute after successfully updating the hosts file.
+
+### Examples
+
+Fetch and merge hosts files:
+
+```
+hosts-go --url https://gitlab.com/ineo6/hosts
+```
+
+Install hosts-go as a system service:
+
+```
+hosts-go -s install
+```
+
+Uninstall hosts-go service:
+
+```
+hosts-go -s uninstall
+```
+
+### Notes
+
+- Before running the hosts-go command, make sure you have sufficient permissions to read and write the hosts file.
+
+## License
+
+MIT License.

README.md

@@ -0,0 +1,56 @@
+# hosts-go
+
+中文 | [English](README.EN.md)
+
+## 概述
+
+hosts-go 是一个用于从互联网上获取和合并 hosts 文件的命令行工具。它可以定期从指定的 URL 获取 hosts 文件，并将其合并到本地的 hosts 文件中。
+
+## 安装
+
+使用以下命令将 hosts-go 安装到您的系统中：
+
+```
+go install github.com/hunshcn/hosts-go
+```
+
+## 使用
+> [!NOTE]
+> v1.0.0 发布之前可能进行较大 API 变更。 
+
+hosts-go 提供了以下命令行选项：
+
+- `--url` 或 `-u`：指定要获取 hosts 文件的 URL。可以指定多个 URL。
+- `--test` 或 `-t`：仅输出合并后的 hosts 文件内容。
+- `--content-only`：仅输出获取的 hosts 文件内容。
+- `--service` 或 `-s`：安装或卸载 hosts-go 作为系统服务。
+- `--duration` 或 `-d`：指定更新 hosts 文件的时间间隔，默认为 1 小时。
+- `--reload-command`：在更新成功 hosts 文件后执行的命令。
+
+### 示例
+
+获取并合并 hosts 文件：
+
+```
+hosts-go -u https://gitlab.com/ineo6/hosts
+```
+
+安装 hosts-go 作为系统服务：
+
+```
+hosts-go -s install
+```
+
+卸载 hosts-go 服务：
+
+```
+hosts-go -s uninstall
+```
+
+### 注意事项
+
+- 在运行 hosts-go 之前，请确保您具有足够的权限来读取和写入 hosts 文件。
+
+## License
+
+MIT License.

go.mod

@@ -0,0 +1,15 @@
+module github.com/hunshcn/hosts-go
+
+go 1.21
+
+require (
+	github.com/kardianos/service v1.2.2
+	github.com/sirupsen/logrus v1.9.3
+	github.com/spf13/cobra v1.8.0
+)
+
+require (
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 // indirect
+)

go.sum

@@ -0,0 +1,27 @@
+github.com/cpuguy83/go-md2man/v2 v2.0.3/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
+github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/kardianos/service v1.2.2 h1:ZvePhAHfvo0A7Mftk/tEzqEZ7Q4lgnR8sGz4xu1YX60=
+github.com/kardianos/service v1.2.2/go.mod h1:CIMRFEJVL+0DS1a3Nx06NaMn4Dz63Ng6O7dl0qH0zVM=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
+github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/spf13/cobra v1.8.0 h1:7aJaZx1B85qltLMc546zn58BxxfZdR/W22ej9CFoEf0=
+github.com/spf13/cobra v1.8.0/go.mod h1:WXLWApfZ71AjXPya3WOlMsY9yMs7YeiHhFVlvLyhcho=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

hosts_windows.go

@@ -0,0 +1,10 @@
+package main
+
+import (
+	"os"
+	"path/filepath"
+)
+
+func init() {
+	systemHostsPath = filepath.Join(os.Getenv("SystemRoot"), "System32", "drivers", "etc", "hosts")
+}