feat(go-swagger): Allow generate launcher makefile and readme. Refactoring

helpers/api_types/base/generate_launcher.go

@@ -0,0 +1,13 @@
+package base
+
+import (
+	"github.com/juju/errors"
+
+	"git.home.m-and-m.ovh/mderasse/gouick/helpers"
+	"git.home.m-and-m.ovh/mderasse/gouick/models"
+)
+
+// GenerateLauncher will generate a launcher entrypoint based on the given config.
+func (a APIType) GenerateLauncher(path string, config *models.Config) error {
+	return errors.NotImplementedf("%s not implemented for %s", helpers.GetCurrentFuncName(), a.GetName())
+}

helpers/api_types/base/generate_makefile.go

@@ -0,0 +1,14 @@
+package base
+
+import (
+	"github.com/juju/errors"
+
+	"git.home.m-and-m.ovh/mderasse/gouick/helpers"
+	"git.home.m-and-m.ovh/mderasse/gouick/models"
+)
+
+// GenerateMakefile will generate makefile based on the given config.
+// Launched only at project init or with generate makefile command.
+func (a APIType) GenerateMakefile(path string, config *models.Config) error {
+	return errors.NotImplementedf("%s not implemented for %s", helpers.GetCurrentFuncName(), a.GetName())
+}

helpers/api_types/base/generate_readme.go

@@ -0,0 +1,14 @@
+package base
+
+import (
+	"github.com/juju/errors"
+
+	"git.home.m-and-m.ovh/mderasse/gouick/helpers"
+	"git.home.m-and-m.ovh/mderasse/gouick/models"
+)
+
+// GenerateReadme will generate a readme based on the given config.
+// Launched only at project init and with generate readme command.
+func (a APIType) GenerateReadme(path string, config *models.Config) error {
+	return errors.NotImplementedf("%s not implemented for %s", helpers.GetCurrentFuncName(), a.GetName())
+}

helpers/api_types/go_swagger/create_project_skeleton.go

@@ -19,21 +19,8 @@ func (a APIType) CreateProjectSkeleton(path string, config *models.Config) error
 		return errors.Trace(err)
 	}
 
-	// Generate Makefile
-	err = a.GenerateMakefile(path, config)
-	if err != nil {
-		log.Error("Fail to generate Makefile")
-		return errors.Trace(err)
-	}
-	// Generate Readme
-	err = a.generateReadme(path, config)
-	if err != nil {
-		log.Error("Fail to generate Readme.md")
-		return errors.Trace(err)
-	}
-
 	// Generate api yaml files
-	err = a.generateAPIYamls(path, config)
+	err = a.createDefaultAPIYamls(path, config)
 	if err != nil {
 		log.Error("Fail to generate API Yaml files")
 		return errors.Trace(err)

helpers/api_types/go_swagger/generate_launcher.go

@@ -0,0 +1,69 @@
+package go_swagger
+
+import (
+	"fmt"
+	"path/filepath"
+	"strings"
+
+	"github.com/juju/errors"
+
+	"git.home.m-and-m.ovh/mderasse/gouick/helpers"
+	"git.home.m-and-m.ovh/mderasse/gouick/models"
+
+	log "github.com/sirupsen/logrus"
+)
+
+type launcherProcess struct {
+	Binary string
+	Name   string
+}
+
+type launcherTemplate struct {
+	APIs    []*launcherProcess
+	Workers []*launcherProcess
+}
+
+// GenerateLauncher will generate a launcher.sh based on the files found in cmd directory.
+func (a APIType) GenerateLauncher(path string, config *models.Config) error {
+	log.Debugf("Starting %s - %s", a.GetName(), helpers.GetCurrentFuncName())
+
+	cmdPath := filepath.Join(path, "cmd")
+	templatePath := filepath.Join(templateDirectory, "launcher.sh.tmpl")
+	savePath := filepath.Join(path, "launcher.sh")
+
+	data := launcherTemplate{
+		APIs:    []*launcherProcess{},
+		Workers: []*launcherProcess{},
+	}
+
+	cmdDirectories, err := filepath.Glob(filepath.Join(cmdPath, "*"))
+	if err != nil {
+		log.Error("Fail to list cmd directory")
+		return errors.Trace(err)
+	}
+
+	for _, absDir := range cmdDirectories {
+		dir := strings.TrimPrefix(absDir, fmt.Sprintf("%s%c", cmdPath, filepath.Separator))
+
+		// if we have a suffix -server or -api we are on an API.
+		// if we have a prefix worker- we are on a worker.
+		if strings.HasSuffix(dir, "-server") || strings.HasSuffix(dir, "-api") {
+			data.APIs = append(data.APIs, &launcherProcess{
+				Binary: dir,
+				Name:   dir,
+			})
+		} else if strings.HasPrefix(dir, "worker-") {
+			data.APIs = append(data.Workers, &launcherProcess{
+				Binary: dir,
+				Name:   strings.TrimPrefix(dir, "worker-"),
+			})
+		}
+	}
+
+	err = helpers.WriteTemplate(templatePath, savePath, data)
+	if err != nil {
+		return errors.Trace(err)
+	}
+
+	return nil
+}

helpers/api_types/go_swagger/generate_readme.go

@@ -16,9 +16,9 @@ type readmeTemplate struct {
 	ProjectName        string
 }
 
-// generateReadme will generate a readme based on the given config.
+// GenerateReadme will generate a readme based on the given config.
 // Launched only at project init.
-func (a APIType) generateReadme(path string, config *models.Config) error {
+func (a APIType) GenerateReadme(path string, config *models.Config) error {
 	log.Debugf("Starting %s - %s", a.GetName(), helpers.GetCurrentFuncName())
 
 	templatePath := filepath.Join(templateDirectory, "Readme.md.tmpl")

helpers/api_types/go_swagger/yaml.go

@@ -24,9 +24,9 @@ type apiYamlContact struct {
 	URL   string
 }
 
-// generateAPIYamls will generate the main api yaml file based on the given config.
+// createDefaultAPIYamls will generate the main api yaml file based on the given config.
 // Launched only at project init.
-func (a APIType) generateAPIYamls(path string, config *models.Config) error {
+func (a APIType) createDefaultAPIYamls(path string, config *models.Config) error {
 	log.Debugf("Starting %s - %s", a.GetName(), helpers.GetCurrentFuncName())
 
 	type templateFileStruct struct {

helpers/api_types/interface.go

@@ -6,6 +6,9 @@ import "git.home.m-and-m.ovh/mderasse/gouick/models"
 type APITypeInterface interface {
 	CheckInitialize() error
 	CreateProjectSkeleton(path string, config *models.Config) error
+	GenerateLauncher(path string, config *models.Config) error
+	GenerateMakefile(path string, config *models.Config) error
+	GenerateReadme(path string, config *models.Config) error
 	GetInitializeUserInput(params *models.Config) (*models.Config, error)
 	GetName() models.APITypeName
 }