func (w *ServiceYAMLWriterBase) Write(context interface{}) error {
templateName := fmt.Sprintf("%s.service.yml.template", w.GetPack().Name())
if !common.FileExists(filepath.Join(w.TemplateDir, templateName)) {
templateName = "service.yml.template" // fall back on generic template
}
err := w.WriteTemplate(templateName, "service.yml", context)
if err != nil {
return err
}
return w.removeBlankLines()
}
func (a *Analyzer) FindDatabases() *common.Lister {
dbs := common.NewLister()
if hasMysql, _ := common.GetGemVersion(a.Gemfile, "mysql2"); hasMysql {
dbs.Add("mysql")
}
if hasPg, _ := common.GetGemVersion(a.Gemfile, "pg"); hasPg {
dbs.Add("postgresql")
}
if hasRedis, _ := common.GetGemVersion(a.Gemfile, "redis", "redis-rails"); hasRedis {
dbs.Add("redis")
}
if hasMongoDB, _ := common.GetGemVersion(a.Gemfile, "mongo", "mongo_mapper", "dm-mongo-adapter", "mongoid"); hasMongoDB {
dbs.Add("mongodb")
}
if hasElasticsearch, _ := common.GetGemVersion(a.Gemfile, "elasticsearch", "tire", "flex", "chewy"); hasElasticsearch {
dbs.Add("elasticsearch")
}
if hasDatabaseYaml := common.FileExists("config/database.yml"); hasDatabaseYaml {
common.PrintlnL2("Found config/database.yml")
a.Messages.Add(
fmt.Sprintf("%s %s-> %s",
"database.yml: Make sure you are using environment variables.",
common.MsgReset, "http://help.cloud66.com/deployment/environment-variables"))
}
if hasMongoIdYaml := common.FileExists("config/mongoid.yml"); hasMongoIdYaml {
common.PrintlnL2("Found config/mongoid.yml")
a.Messages.Add(
fmt.Sprintf("%s %s-> %s",
"mongoid.yml: Make sure you are using environment variables.",
common.MsgReset, "http://help.cloud66.com/deployment/environment-variables"))
}
return dbs
}
func testApplication(t *testing.T, path string) {
rootDir := "test/" + path
var binPath string
if common.FileExists("./starter") {
binPath = "./starter"
} else {
binPath = "./starter-source"
}
command := exec.Command(binPath, "-y", "-p", rootDir+"/src")
defer os.Remove(rootDir + "/src/Dockerfile")
defer os.Remove(rootDir + "/src/service.yml")
_, err := command.Output()
if err != nil {
t.FailNow()
}
AssertFilesHaveSameContent(t, rootDir+"/expected/Dockerfile", rootDir+"/src/Dockerfile")
AssertFilesHaveSameContent(t, rootDir+"/expected/service.yml", rootDir+"/src/service.yml")
}
func (a *AnalyzerBase) analyzeProcfile() ([]*common.Service, error) {
services := []*common.Service{}
procfilePath := filepath.Join(a.RootDir, "Procfile")
if !common.FileExists(procfilePath) {
a.Messages.Add("No Procfile was detected. It is strongly advised to add one in order to specify the commands to run your services.")
return services, nil
}
common.PrintlnL2("Parsing Procfile")
procs, err := common.ParseProcfile(procfilePath)
if err != nil {
return nil, err
}
for _, proc := range procs {
common.PrintlnL2("Found Procfile item %s", proc.Name)
services = append(services, &common.Service{Name: proc.Name, Command: proc.Command})
}
return services, nil
}
func (w *TemplateWriterBase) shouldOverwriteExistingFile(filename string) bool {
if !common.FileExists(filename) {
return true
}
isStarterTemplate := w.isStarterTemplate(filename)
if isStarterTemplate {
return true
}
if !w.ShouldPrompt {
return isStarterTemplate
}
answer := "none"
for answer != "o" && answer != "r" && answer != "" {
common.PrintL1("%s cannot be written as it already exists. What to do? [o: overwrite, R: rename] ", filepath.Base(filename))
if _, err := fmt.Scanln(&answer); err != nil {
return false
}
answer = strings.TrimSpace(strings.ToLower(answer))
}
return answer == "o"
}
func (d *Detector) Detect(rootDir string) bool {
return common.FileExists(filepath.Join(rootDir, "package.json"))
}
func (d *Detector) Detect(rootDir string) bool {
return common.FileExists(filepath.Join(rootDir, "Gemfile"))
}
func (d *Detector) Detect(rootDir string) bool {
return common.FileExists(filepath.Join(rootDir, "requirements.txt"))
}