func guessProjectURL(c util.Settings, e *util.Environment) string {
target, _ := c.String("target")
if !looksLikeURL(target) {
return ""
}
return target
}
// Some logic to guess the application name
func guessApplicationName(c util.Settings, e *util.Environment) (string, error) {
applicationName, _ := c.String("application-name")
if applicationName != "" {
return applicationName, nil
}
// Otherwise, check our build target, it can be a url...
target, _ := c.String("target")
projectURL := ""
if strings.HasPrefix(target, "http://") || strings.HasPrefix(target, "https://") {
projectURL = target
base := path.Base(projectURL)
// Special handling for github tarballs
if base == "tarball" {
base = path.Base(path.Dir(projectURL))
}
ext := path.Ext(base)
base = base[:len(ext)]
return base, nil
}
// ... or a file path
if target == "" {
target = "."
}
stat, err := os.Stat(target)
if err != nil || !stat.IsDir() {
return "", fmt.Errorf("target '%s' is not a directory", target)
}
abspath, err := filepath.Abs(target)
if err != nil {
return "", err
}
return filepath.Base(abspath), nil
}
func guessGitCommit(c util.Settings, e *util.Environment) string {
commit, _ := c.String("git-commit")
if commit != "" {
return commit
}
projectPath := guessProjectPath(c, e)
if projectPath == "" {
return ""
}
cwd, err := os.Getwd()
if err != nil {
return ""
}
defer os.Chdir(cwd)
os.Chdir(projectPath)
git, err := exec.LookPath("git")
if err != nil {
return ""
}
var out bytes.Buffer
cmd := exec.Command(git, "rev-parse", "HEAD")
cmd.Stdout = &out
err = cmd.Run()
if err != nil {
return ""
}
return strings.Trim(out.String(), "\n")
}
// NewGlobalOptions constructor
func NewGlobalOptions(c util.Settings, e *util.Environment) (*GlobalOptions, error) {
baseURL, _ := c.GlobalString("base-url", DEFAULT_BASE_URL)
baseURL = strings.TrimRight(baseURL, "/")
debug, _ := c.GlobalBool("debug")
journal, _ := c.GlobalBool("journal")
verbose, _ := c.GlobalBool("verbose")
// TODO(termie): switch negative flag
showColors, _ := c.GlobalBool("no-colors")
showColors = !showColors
authTokenStore, _ := c.GlobalString("auth-token-store")
authTokenStore = util.ExpandHomePath(authTokenStore, e.Get("HOME"))
authToken := guessAuthToken(c, e, authTokenStore)
// If debug is true, than force verbose and do not use colors.
if debug {
verbose = true
showColors = false
}
return &GlobalOptions{
BaseURL: baseURL,
Debug: debug,
Journal: journal,
Verbose: verbose,
ShowColors: showColors,
AuthToken: authToken,
AuthTokenStore: authTokenStore,
}, nil
}
func guessApplicationID(c util.Settings, e *util.Environment, name string) string {
id, _ := c.String("application-id")
if id == "" {
id = name
}
return id
}
// NewDeployOptions constructor
func NewDeployOptions(c util.Settings, e *util.Environment) (*PipelineOptions, error) {
pipelineOpts, err := NewPipelineOptions(c, e)
if err != nil {
return nil, err
}
// default to last build output if none defined
target, _ := c.String("target")
if target == "" {
found, err := util.Exists("./.wercker/latest/output")
if err == nil && found {
util.RootLogger().Println("No target specified, using recent build output.")
pipelineOpts.ProjectPath, _ = filepath.Abs("./.wercker/latest/output")
}
}
// if the deploy target path does not have a wercker.yml, use the current one
werckerYml, _ := c.String("wercker-yml")
if werckerYml == "" {
found, _ := util.Exists(filepath.Join(pipelineOpts.ProjectPath, "wercker.yml"))
if !found {
pipelineOpts.WerckerYml = "./wercker.yml"
}
}
if pipelineOpts.RunID == "" {
pipelineOpts.RunID = uuid.NewRandom().String()
}
return pipelineOpts, nil
}
func guessTag(c util.Settings, e *util.Environment) string {
tag, _ := c.String("tag")
if tag == "" {
tag = guessGitBranch(c, e)
}
tag = strings.Replace(tag, "/", "_", -1)
return tag
}
func guessProjectID(c util.Settings, e *util.Environment) string {
projectID, _ := c.String("project-id")
if projectID != "" {
return projectID
}
// If this was going to fail it already failed and we exited
name, _ := guessApplicationName(c, e)
return name
}
func guessGitRepository(c util.Settings, e *util.Environment) string {
repository, _ := c.String("git-repository")
if repository != "" {
return repository
}
// repository, err := guessApplicationName(c, env)
// if err != nil {
// return ""
// }
return repository
}
// NewVersionOptions constructor
func NewVersionOptions(c util.Settings, e *util.Environment) (*VersionOptions, error) {
json, _ := c.Bool("json")
beta, _ := c.Bool("beta")
noUpdateCheck, _ := c.Bool("no-update-check")
return &VersionOptions{
OutputJSON: json,
BetaChannel: beta,
CheckForUpdate: !noUpdateCheck,
}, nil
}
func guessProjectPath(c util.Settings, e *util.Environment) string {
target, _ := c.String("target")
if looksLikeURL(target) {
return ""
}
if target == "" {
target = "."
}
abs, _ := filepath.Abs(target)
return abs
}
func guessGitOwner(c util.Settings, e *util.Environment) string {
owner, _ := c.String("git-owner")
if owner != "" {
return owner
}
u, err := user.Current()
if err == nil {
owner = u.Username
}
return owner
}
func guessApplicationOwnerName(c util.Settings, e *util.Environment) string {
name, _ := c.String("application-owner-name")
if name == "" {
u, err := user.Current()
if err == nil {
name = u.Username
}
}
if name == "" {
name = "wercker"
}
return name
}
// guessAuthToken will attempt to read from the token store location if
// no auth token was provided
func guessAuthToken(c util.Settings, e *util.Environment, authTokenStore string) string {
token, _ := c.GlobalString("auth-token")
if token != "" {
return token
}
if foundToken, _ := util.Exists(authTokenStore); !foundToken {
return ""
}
tokenBytes, err := ioutil.ReadFile(authTokenStore)
if err != nil {
util.RootLogger().WithField("Logger", "Options").Errorln(err)
return ""
}
return strings.TrimSpace(string(tokenBytes))
}
// NewGitOptions constructor
func NewGitOptions(c util.Settings, e *util.Environment, globalOpts *GlobalOptions) (*GitOptions, error) {
gitBranch := guessGitBranch(c, e)
gitCommit := guessGitCommit(c, e)
gitDomain, _ := c.String("git-domain")
gitOwner := guessGitOwner(c, e)
gitRepository := guessGitRepository(c, e)
return &GitOptions{
GlobalOptions: globalOpts,
GitBranch: gitBranch,
GitCommit: gitCommit,
GitDomain: gitDomain,
GitOwner: gitOwner,
GitRepository: gitRepository,
}, nil
}
// NewDockerOptions constructor
func NewDockerOptions(c util.Settings, e *util.Environment) (*DockerOptions, error) {
dockerHost, _ := c.String("docker-host")
dockerTLSVerify, _ := c.String("docker-tls-verify")
dockerCertPath, _ := c.String("docker-cert-path")
dockerDNS, _ := c.StringSlice("docker-dns")
dockerLocal, _ := c.Bool("docker-local")
speculativeOptions := &DockerOptions{
DockerHost: dockerHost,
DockerTLSVerify: dockerTLSVerify,
DockerCertPath: dockerCertPath,
DockerDNS: dockerDNS,
DockerLocal: dockerLocal,
}
// We're going to try out a few settings and set DockerHost if
// one of them works, it they don't we'll get a nice error when
// requireDockerEndpoint triggers later on
guessAndUpdateDockerOptions(speculativeOptions, e)
return speculativeOptions, nil
}
// NewAWSOptions constructor
func NewAWSOptions(c util.Settings, e *util.Environment, globalOpts *GlobalOptions) (*AWSOptions, error) {
awsAccessKeyID, _ := c.String("aws-access-key")
awsRegion, _ := c.String("aws-region")
awsSecretAccessKey, _ := c.String("aws-secret-key")
s3Bucket, _ := c.String("s3-bucket")
return &AWSOptions{
GlobalOptions: globalOpts,
AWSAccessKeyID: awsAccessKeyID,
AWSRegion: awsRegion,
AWSSecretAccessKey: awsSecretAccessKey,
S3Bucket: s3Bucket,
S3PartSize: 100 * 1024 * 1024, // 100 MB
}, nil
}
// NewKeenOptions constructor
func NewKeenOptions(c util.Settings, e *util.Environment, globalOpts *GlobalOptions) (*KeenOptions, error) {
keenMetrics, _ := c.Bool("keen-metrics")
keenProjectWriteKey, _ := c.String("keen-project-write-key")
keenProjectID, _ := c.String("keen-project-id")
if keenMetrics {
if keenProjectWriteKey == "" {
return nil, errors.New("keen-project-write-key is required")
}
if keenProjectID == "" {
return nil, errors.New("keen-project-id is required")
}
}
return &KeenOptions{
GlobalOptions: globalOpts,
KeenProjectID: keenProjectID,
KeenProjectWriteKey: keenProjectWriteKey,
ShouldKeenMetrics: keenMetrics,
}, nil
}
// NewReporterOptions constructor
func NewReporterOptions(c util.Settings, e *util.Environment, globalOpts *GlobalOptions) (*ReporterOptions, error) {
shouldReport, _ := c.Bool("report")
reporterHost, _ := c.String("wercker-host")
reporterKey, _ := c.String("wercker-token")
if shouldReport {
if reporterKey == "" {
return nil, errors.New("wercker-token is required")
}
if reporterHost == "" {
return nil, errors.New("wercker-host is required")
}
}
return &ReporterOptions{
GlobalOptions: globalOpts,
ReporterHost: reporterHost,
ReporterKey: reporterKey,
ShouldReport: shouldReport,
}, nil
}
// NewPullOptions constructor
func NewPullOptions(c util.Settings, e *util.Environment) (*PullOptions, error) {
globalOpts, err := NewGlobalOptions(c, e)
if err != nil {
return nil, err
}
// dockerOpts, err := NewDockerOptions(c, e, globalOpts)
// if err != nil {
// return nil, err
// }
repository, _ := c.String("target")
output, _ := c.String("output")
outputDir, err := filepath.Abs(output)
if err != nil {
return nil, err
}
branch, _ := c.String("branch")
status, _ := c.String("status")
result, _ := c.String("result")
load, _ := c.Bool("load")
force, _ := c.Bool("force")
return &PullOptions{
GlobalOptions: globalOpts,
// DockerOptions: dockerOpts,
Repository: repository,
Branch: branch,
Status: status,
Result: result,
Output: outputDir,
Load: load,
Force: force,
}, nil
}
// NewPipelineOptions big-ass constructor
func NewPipelineOptions(c util.Settings, e *util.Environment) (*PipelineOptions, error) {
globalOpts, err := NewGlobalOptions(c, e)
if err != nil {
return nil, err
}
// dockerOpts, err := NewDockerOptions(c, e, globalOpts)
// if err != nil {
// return nil, err
// }
awsOpts, err := NewAWSOptions(c, e, globalOpts)
if err != nil {
return nil, err
}
gitOpts, err := NewGitOptions(c, e, globalOpts)
if err != nil {
return nil, err
}
keenOpts, err := NewKeenOptions(c, e, globalOpts)
if err != nil {
return nil, err
}
reporterOpts, err := NewReporterOptions(c, e, globalOpts)
if err != nil {
return nil, err
}
buildID, _ := c.String("build-id")
deployID, _ := c.String("deploy-id")
pipelineID := ""
if deployID != "" {
pipelineID = deployID
} else {
pipelineID = buildID
}
deployTarget, _ := c.String("deploy-target")
pipeline, _ := c.String("pipeline")
applicationName, err := guessApplicationName(c, e)
if err != nil {
return nil, err
}
applicationID := guessApplicationID(c, e, applicationName)
applicationOwnerName := guessApplicationOwnerName(c, e)
applicationStartedByName, _ := c.String("application-started-by-name")
if applicationStartedByName == "" {
applicationStartedByName = applicationOwnerName
}
repository, _ := c.String("commit")
shouldCommit := (repository != "")
tag := guessTag(c, e)
message := guessMessage(c, e)
shouldStoreLocal, _ := c.Bool("store-local")
shouldStoreS3, _ := c.Bool("store-s3")
workingDir, _ := c.String("working-dir")
workingDir, _ = filepath.Abs(workingDir)
guestRoot, _ := c.String("guest-root")
mntRoot, _ := c.String("mnt-root")
reportRoot, _ := c.String("report-root")
projectID := guessProjectID(c, e)
projectPath := guessProjectPath(c, e)
projectURL := guessProjectURL(c, e)
if projectPath == workingDir {
return nil, fmt.Errorf("Project path can't be the same as the working dir")
}
// These timeouts are given in minutes but we store them as milliseconds
commandTimeoutFloat, _ := c.Float64("command-timeout")
commandTimeout := int(commandTimeoutFloat * 1000 * 60)
noResponseTimeoutFloat, _ := c.Float64("no-response-timeout")
noResponseTimeout := int(noResponseTimeoutFloat * 1000 * 60)
shouldArtifacts, _ := c.Bool("artifacts")
// TODO(termie): switch negative flag
shouldRemove, _ := c.Bool("no-remove")
shouldRemove = !shouldRemove
sourceDir, _ := c.String("source-dir")
attachOnError, _ := c.Bool("attach-on-error")
directMount, _ := c.Bool("direct-mount")
enableDevSteps, _ := c.Bool("enable-dev-steps")
publishPorts, _ := c.StringSlice("publish")
enableVolumes, _ := c.Bool("enable-volumes")
werckerYml, _ := c.String("wercker-yml")
return &PipelineOptions{
GlobalOptions: globalOpts,
AWSOptions: awsOpts,
// DockerOptions: dockerOpts,
GitOptions: gitOpts,
KeenOptions: keenOpts,
ReporterOptions: reporterOpts,
HostEnv: e,
BuildID: buildID,
DeployID: deployID,
PipelineID: pipelineID,
DeployTarget: deployTarget,
Pipeline: pipeline,
ApplicationID: applicationID,
ApplicationName: applicationName,
ApplicationOwnerName: applicationOwnerName,
ApplicationStartedByName: applicationStartedByName,
Message: message,
Tag: tag,
Repository: repository,
ShouldCommit: shouldCommit,
ShouldStoreLocal: shouldStoreLocal,
ShouldStoreS3: shouldStoreS3,
WorkingDir: workingDir,
GuestRoot: guestRoot,
MntRoot: mntRoot,
ReportRoot: reportRoot,
ProjectID: projectID,
ProjectURL: projectURL,
ProjectPath: projectPath,
CommandTimeout: commandTimeout,
NoResponseTimeout: noResponseTimeout,
ShouldArtifacts: shouldArtifacts,
ShouldRemove: shouldRemove,
SourceDir: sourceDir,
AttachOnError: attachOnError,
DirectMount: directMount,
EnableDevSteps: enableDevSteps,
PublishPorts: publishPorts,
EnableVolumes: enableVolumes,
WerckerYml: werckerYml,
}, nil
}
func guessMessage(c util.Settings, e *util.Environment) string {
message, _ := c.String("message")
return message
}
