Multi runner can run jobs on Heroku

.env

+export BUILDPACK_URL=https://github.com/heroku/heroku-buildpack-go

.godir

+github.com/ayufan/gitlab-ci-multi-runner
+

Godeps/Godeps.json

-{
-	"ImportPath": "github.com/ayufan/gitlab-ci-multi-runner",
-	"GoVersion": "go1.4",
-	"Deps": [
-		{
-			"ImportPath": "code.google.com/p/go.crypto/ssh",
-			"Comment": "null-236",
-			"Rev": "69e2a90ed92d03812364aeb947b7068dc42e561e"
-		},
-		{
-			"ImportPath": "github.com/BurntSushi/toml",
-			"Comment": "v0.1.0-9-g3883ac1",
-			"Rev": "3883ac1ce943878302255f538fce319d23226223"
-		},
-		{
-			"ImportPath": "github.com/Sirupsen/logrus",
-			"Comment": "v0.6.1-12-g0ae5377",
-			"Rev": "0ae53775f7736dbe9bbccbedb3c408f13ce5282e"
-		},
-		{
-			"ImportPath": "github.com/codegangsta/cli",
-			"Comment": "1.2.0-42-gfbda1ce",
-			"Rev": "fbda1ce02d5dabcee952040e5f4025753b6c9ce0"
-		},
-		{
-			"ImportPath": "github.com/docker/docker/pkg/archive",
-			"Comment": "v1.4.1-685-gb1f2fde",
-			"Rev": "b1f2fdeee213c437a363db9eda235444ffdcc4a5"
-		},
-		{
-			"ImportPath": "github.com/docker/docker/pkg/fileutils",
-			"Comment": "v1.4.1-685-gb1f2fde",
-			"Rev": "b1f2fdeee213c437a363db9eda235444ffdcc4a5"
-		},
-		{
-			"ImportPath": "github.com/docker/docker/pkg/ioutils",
-			"Comment": "v1.4.1-685-gb1f2fde",
-			"Rev": "b1f2fdeee213c437a363db9eda235444ffdcc4a5"
-		},
-		{
-			"ImportPath": "github.com/docker/docker/pkg/pools",
-			"Comment": "v1.4.1-685-gb1f2fde",
-			"Rev": "b1f2fdeee213c437a363db9eda235444ffdcc4a5"
-		},
-		{
-			"ImportPath": "github.com/docker/docker/pkg/promise",
-			"Comment": "v1.4.1-685-gb1f2fde",
-			"Rev": "b1f2fdeee213c437a363db9eda235444ffdcc4a5"
-		},
-		{
-			"ImportPath": "github.com/docker/docker/pkg/system",
-			"Comment": "v1.4.1-685-gb1f2fde",
-			"Rev": "b1f2fdeee213c437a363db9eda235444ffdcc4a5"
-		},
-		{
-			"ImportPath": "github.com/docker/docker/vendor/src/code.google.com/p/go/src/pkg/archive/tar",
-			"Comment": "v1.4.1-685-gb1f2fde",
-			"Rev": "b1f2fdeee213c437a363db9eda235444ffdcc4a5"
-		},
-		{
-			"ImportPath": "github.com/fsouza/go-dockerclient",
-			"Rev": "5da2a37ecfb5bcb921a36dbc18e912c3235f139a"
-		}
-	]
-}

Godeps/Readme

-This directory tree is generated automatically by godep.
-
-Please do not edit.
-
-See https://github.com/tools/godep for more information.

Procfile

+web: gitlab-ci-multi-runner run-single -addr=":$PORT" -builds-dir="/tmp"

commands/single.go

@@ -8,14 +8,67 @@ import (
 	log "github.com/Sirupsen/logrus"
 
 	"github.com/ayufan/gitlab-ci-multi-runner/common"
+	"net/http"
 )
 
+func serverHelloWorld(w http.ResponseWriter, req *http.Request) {
+	w.Header().Set("Content-Type", "application/json")
+	w.Write([]byte("{}"))
+}
+
+func runServer(addr string) error {
+	if len(addr) == 0 {
+		return nil
+	}
+
+	http.HandleFunc("/", serverHelloWorld)
+	err := http.ListenAndServe(addr, nil)
+	if err != nil {
+		log.Fatal(err)
+		return err
+	}
+
+	return nil
+}
+
+func runHerokuUrl(addr string) error {
+	if len(addr) == 0 {
+		return nil
+	}
+
+	for {
+		resp, err := http.Get(addr)
+		if err == nil {
+			log.Infoln("HEROKU_URL acked!")
+			defer resp.Body.Close()
+		} else {
+			log.Infoln("HEROKU_URL error: ", err)
+		}
+		time.Sleep(5 * time.Minute)
+	}
+}
+
 func runSingle(c *cli.Context) {
 	runner := common.RunnerConfig{
-		URL:   c.String("URL"),
-		Token: c.String("token"),
+		URL:       c.String("url"),
+		Token:     c.String("token"),
+		Executor:  c.String("executor"),
+		BuildsDir: c.String("builds-dir"),
 	}
 
+	if len(runner.URL) == 0 {
+		log.Fatalln("Missing URL")
+	}
+	if len(runner.Token) == 0 {
+		log.Fatalln("Missing Token")
+	}
+	if len(runner.Executor) == 0 {
+		log.Fatalln("Missing Executor")
+	}
+
+	go runServer(c.String("addr"))
+	go runHerokuUrl(c.String("heroku-url"))
+
 	log.Println("Starting runner for", runner.URL, "with token", runner.ShortDescription(), "...")
 
 	for {
@@ -57,6 +110,30 @@ var (
 				Usage:  "Runner URL",
 				EnvVar: "CI_SERVER_URL",
 			},
+			cli.StringFlag{
+				Name:   "executor",
+				Value:  "shell",
+				Usage:  "Executor",
+				EnvVar: "RUNNER_EXECUTOR",
+			},
+			cli.StringFlag{
+				Name:   "addr",
+				Value:  "",
+				Usage:  "Hello World Server",
+				EnvVar: "",
+			},
+			cli.StringFlag{
+				Name:   "heroku-url",
+				Value:  "",
+				Usage:  "Current application address",
+				EnvVar: "HEROKU_URL",
+			},
+			cli.StringFlag{
+				Name:   "builds-dir",
+				Value:  "",
+				Usage:  "Custom builds directory",
+				EnvVar: "RUNNER_BUILDS_DIR",
+			},
 		},
 	}
 )