docs: update docs

.appveyor.yml

@@ -10,6 +10,7 @@ environment:
     secure: em/TNLUXxG19O/HvbvfJuQ==
   docker_password:
     secure: Yo9FJJqihaNz5q8T4Jz8tQ==
+  GO111MODULE: on
 
 branches:
   only:
@@ -23,6 +24,7 @@ install:
 
 build_script:
   - ps: |
+      go mod download
       if ( $env:APPVEYOR_REPO_TAG -eq 'false' ) {
         $version = $env:APPVEYOR_REPO_COMMIT
       } else {

DOCS.md

@@ -175,7 +175,8 @@ Example configuration with a generic message template loaded from file, with add
 ```
 
 Where `message_file.tpl` is:
-```
+
+```bash
 Build finished for *{{tpl.app}}* - *{{tpl.env}}*
 
 {{#success build.status}}
@@ -185,6 +186,18 @@ Build finished for *{{tpl.app}}* - *{{tpl.env}}*
 {{/success}}
 ```
 
+Example configuration with a custom socks5 URL:
+
+```diff
+  - name: send telegram notification
+    image: appleboy/drone-telegram
+    settings:
+      token: xxxxxxxxxx
+      to: telegram_user_id
+      message: send message using custom socks5 URL
++     socks5: socks5://67.204.21.1:64312
+```
+
 ## Parameter Reference
 
 token

README.md

@@ -4,7 +4,7 @@
 
 [![GoDoc](https://godoc.org/github.com/appleboy/drone-telegram?status.svg)](https://godoc.org/github.com/appleboy/drone-telegram)
 [![Build Status](https://cloud.drone.io/api/badges/appleboy/drone-telegram/status.svg)](https://cloud.drone.io/appleboy/drone-telegram)
-[![Build status](https://ci.appveyor.com/api/projects/status/aexij85gjg3dsesl?svg=true)](https://ci.appveyor.com/project/appleboy/drone-telegram)
+[![Build status](https://ci.appveyor.com/api/projects/status/cm4l9udn8ywkif42?svg=true)](https://ci.appveyor.com/project/appleboy/drone-telegram-cd47y)
 [![codecov](https://codecov.io/gh/appleboy/drone-telegram/branch/master/graph/badge.svg)](https://codecov.io/gh/appleboy/drone-telegram)
 [![Go Report Card](https://goreportcard.com/badge/github.com/appleboy/drone-telegram)](https://goreportcard.com/report/github.com/appleboy/drone-telegram)
 [![Docker Pulls](https://img.shields.io/docker/pulls/appleboy/drone-telegram.svg)](https://hub.docker.com/r/appleboy/drone-telegram/)

docker/Dockerfile.linux.amd64

@@ -5,6 +5,6 @@ LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>" \
   org.label-schema.vendor="Bo-Yi Wu" \
   org.label-schema.schema-version="1.0"
 
-ADD release/linux/amd64/drone-telegram /bin/
+COPY release/linux/amd64/drone-telegram /bin/
 
 ENTRYPOINT ["/bin/drone-telegram"]

docker/Dockerfile.linux.arm

@@ -5,6 +5,6 @@ LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>" \
   org.label-schema.vendor="Bo-Yi Wu" \
   org.label-schema.schema-version="1.0"
 
-ADD release/linux/arm/drone-telegram /bin/
+COPY release/linux/arm/drone-telegram /bin/
 
 ENTRYPOINT ["/bin/drone-telegram"]

docker/Dockerfile.linux.arm64

@@ -5,6 +5,6 @@ LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>" \
   org.label-schema.vendor="Bo-Yi Wu" \
   org.label-schema.schema-version="1.0"
 
-ADD release/linux/arm64/drone-telegram /bin/
+COPY release/linux/arm64/drone-telegram /bin/
 
 ENTRYPOINT ["/bin/drone-telegram"]

docker/Dockerfile.windows.amd64

@@ -5,5 +5,6 @@ LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>" \
   org.label-schema.vendor="Bo-Yi Wu" \
   org.label-schema.schema-version="1.0"
 
-ADD release/drone-telegram.exe /drone-telegram.exe
+COPY release/drone-telegram.exe /drone-telegram.exe
+
 ENTRYPOINT [ "\\drone-telegram.exe" ]

main.go

@@ -245,6 +245,11 @@ func main() {
 			Usage:  "Provides the target deployment environment for the running build. This value is only available to promotion and rollback pipelines.",
 			EnvVar: "DRONE_DEPLOY_TO",
 		},
+		cli.StringFlag{
+			Name:   "socks5",
+			Usage:  "Socks5 proxy URL",
+			EnvVar: "PLUGIN_SOCKS5,SOCKS5,INPUT_SOCKS5",
+		},
 	}
 
 	if err := app.Run(os.Args); err != nil {
@@ -310,6 +315,7 @@ func run(c *cli.Context) error {
 			Venue:        c.StringSlice("venue"),
 			Format:       c.String("format"),
 			GitHub:       c.Bool("github"),
+			Socks5:       c.String("socks5"),
 		},
 	}
 

plugin.go

@@ -8,6 +8,8 @@ import (
 	"html"
 	"io/ioutil"
 	"log"
+	"net/http"
+	"net/url"
 	"os"
 	"path/filepath"
 	"strconv"
@@ -83,6 +85,7 @@ type (
 		Venue        []string
 		Format       string
 		GitHub       bool
+		Socks5       string
 	}
 
 	// Plugin values.
@@ -273,9 +276,21 @@ func (p Plugin) Exec() (err error) {
 		}
 	}
 
+	var proxyURL *url.URL
+	if proxyURL, err = url.Parse(p.Config.Socks5); err != nil {
+		return fmt.Errorf("unable to unmarshall socks5 proxy url from string '%s': %v", p.Config.Socks5, err)
+	}
+
 	var bot *tgbotapi.BotAPI
-	if bot, err = tgbotapi.NewBotAPI(p.Config.Token); err != nil {
-		return
+	if len(p.Config.Socks5) > 0 {
+		proxyClient := &http.Client{Transport: &http.Transport{Proxy: http.ProxyURL(proxyURL)}}
+		bot, err = tgbotapi.NewBotAPIWithClient(p.Config.Token, proxyClient)
+	} else {
+		bot, err = tgbotapi.NewBotAPI(p.Config.Token)
+	}
+
+	if err != nil {
+		return err
 	}
 
 	bot.Debug = p.Config.Debug

plugin_test.go

@@ -385,3 +385,36 @@ func TestTemplateVars(t *testing.T) {
 	err := plugin.Exec()
 	assert.Nil(t, err)
 }
+
+func TestProxySendMessage(t *testing.T) {
+	plugin := Plugin{
+		Repo: Repo{
+			Name:      "go-hello",
+			Namespace: "appleboy",
+		},
+		Commit: Commit{
+			Sha:     "e7c4f0a63ceeb42a39ac7806f7b51f3f0d204fd2",
+			Author:  "Bo-Yi Wu",
+			Branch:  "master",
+			Message: "start use proxy",
+			Email:   "test@gmail.com",
+		},
+		Build: Build{
+			Tag:    "1.0.0",
+			Number: 101,
+			Status: "success",
+			Link:   "https://github.com/appleboy/go-hello",
+		},
+
+		Config: Config{
+			Token:   os.Getenv("TELEGRAM_TOKEN"),
+			To:      []string{os.Getenv("TELEGRAM_TO")},
+			Message: []string{"Send message from socks5 proxy URL."},
+			Debug:   false,
+			Socks5:  os.Getenv("SOCKS5"),
+		},
+	}
+
+	err := plugin.Exec()
+	assert.Nil(t, err)
+}