// TODO this has gotten a bit out of hand. refactor input params
func run(path, identity, dockerhost, dockercert, dockerkey string, publish, deploy, privileged bool) (int, error) {
dockerClient, err := docker.NewHostCertFile(dockerhost, dockercert, dockerkey)
if err != nil {
log.Err(err.Error())
return EXIT_STATUS, err
}
// parse the private environment variables
envs := getParamMap("DRONE_ENV_")
// parse the Drone yml file
s, err := script.ParseBuildFile(path, envs)
if err != nil {
log.Err(err.Error())
return EXIT_STATUS, err
}
// inject private environment variables into build script
for key, val := range envs {
s.Env = append(s.Env, key+"="+val)
}
if deploy == false {
s.Deploy = nil
}
if publish == false {
s.Publish = nil
}
// get the repository root directory
dir := filepath.Dir(path)
code := repo.Repo{
Name: filepath.Base(dir),
Branch: "HEAD", // should we do this?
Path: dir,
}
// does the local repository match the
// $GOPATH/src/{package} pattern? This is
// important so we know the target location
// where the code should be copied inside
// the container.
if gopath, ok := getRepoPath(dir); ok {
code.Dir = gopath
} else if gopath, ok := getGoPath(dir); ok {
// in this case we found a GOPATH and
// reverse engineered the package path
code.Dir = gopath
} else {
// otherwise just use directory name
code.Dir = filepath.Base(dir)
}
// this is where the code gets uploaded to the container
// TODO move this code to the build package
code.Dir = filepath.Join("/var/cache/drone/src", filepath.Clean(code.Dir))
// ssh key to import into container
var key []byte
if len(identity) != 0 {
key, err = ioutil.ReadFile(identity)
if err != nil {
fmt.Printf("[Error] Could not find or read identity file %s\n", identity)
return EXIT_STATUS, err
}
}
// loop through and create builders
builder := build.New(dockerClient)
builder.Build = s
builder.Repo = &code
builder.Key = key
builder.Stdout = os.Stdout
builder.Timeout = 300 * time.Minute
builder.Privileged = privileged
// execute the build
if err := builder.Run(); err != nil {
log.Errf("Error executing build: %s", err.Error())
return EXIT_STATUS, err
}
fmt.Printf("\nDrone Build Results \033[90m(%s)\033[0m\n", dir)
// loop through and print results
build := builder.Build
res := builder.BuildState
duration := time.Duration(res.Finished - res.Started)
switch {
case builder.BuildState.ExitCode == 0:
fmt.Printf(" \033[32m\u2713\033[0m %v \033[90m(%v)\033[0m\n", build.Name, humanizeDuration(duration*time.Second))
case builder.BuildState.ExitCode != 0:
fmt.Printf(" \033[31m\u2717\033[0m %v \033[90m(%v)\033[0m\n", build.Name, humanizeDuration(duration*time.Second))
}
return builder.BuildState.ExitCode, nil
}
func main() {
log.SetPriority(log.LOG_NOTICE)
// Parses flags. The only flag that can be passed into the
// application is the location of the configuration (.toml) file.
var conf string
flag.StringVar(&conf, "config", "", "")
flag.Parse()
config.Var(&nodes, "worker-nodes")
// Parses config data. The config data can be stored in a config
// file (.toml format) or environment variables, or a combo.
config.SetPrefix("DRONE_")
err := config.Parse(conf)
if err != nil {
log.Errf("Unable to parse config: %v", err)
os.Exit(1)
}
// Setup the remote services. We need to execute these to register
// the remote plugins with the system.
//
// NOTE: this cannot be done via init() because they need to be
// executed after config.Parse
bitbucket.Register()
github.Register()
gitlab.Register()
gogs.Register()
// setup the database and cancel all pending
// commits in the system.
db = database.MustConnect(*driver, *datasource)
go database.NewCommitstore(db).KillCommits()
// Create the worker, director and builders
workers = pool.New()
worker = director.New()
if nodes == nil || len(nodes) == 0 {
workers.Allocate(docker.New())
workers.Allocate(docker.New())
} else {
for _, node := range nodes {
if strings.HasPrefix(node, "unix://") {
workers.Allocate(docker.NewHost(node))
} else if *dockercert != "" && *dockerkey != "" {
workers.Allocate(docker.NewHostCertFile(node, *dockercert, *dockerkey))
} else {
fmt.Println(DockerTLSWarning)
workers.Allocate(docker.NewHost(node))
}
}
}
pub = pubsub.NewPubSub()
// create handler for static resources
// if we have a configured assets folder it takes precedence over the assets
// bundled to the binary
var assetserve http.Handler
if *assets_folder != "" {
assetserve = http.FileServer(http.Dir(*assets_folder))
} else {
assetserve = http.FileServer(rice.MustFindBox("app").HTTPBox())
}
http.Handle("/robots.txt", assetserve)
http.Handle("/static/", http.StripPrefix("/static", assetserve))
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
r.URL.Path = "/"
assetserve.ServeHTTP(w, r)
})
// create the router and add middleware
mux := router.New()
mux.Use(middleware.Options)
mux.Use(ContextMiddleware)
mux.Use(middleware.SetHeaders)
mux.Use(middleware.SetUser)
http.Handle("/api/", mux)
// start the http server in either http or https mode,
// depending on whether a certificate was provided.
if len(*sslcrt) == 0 {
panic(http.ListenAndServe(*port, nil))
} else {
panic(http.ListenAndServeTLS(*port, *sslcrt, *sslkey, nil))
}
}