feat(init): continue on template

helpers/api_types/base/generate_makefile.go

@@ -1,13 +0,0 @@
-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.
-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/go_swagger/create_directories.go

@@ -16,7 +16,11 @@ var standardDirectories = []string{
 	"cmd",
 	"models",
 	"pkg",
+	"pkg/api",
+	"pkg/helper",
+	"pkg/transform",
 	"restapi",
+	"restapi/operations",
 	"testdata",
 }
 

helpers/api_types/go_swagger/create_project_skeleton.go

@@ -20,13 +20,38 @@ func (a APIType) CreateProjectSkeleton(path string, config *models.Config) error
 	}
 
 	// Generate Makefile
-	err = a.GenerateMakefile(path, config)
+	err = a.generateMakefile(path, config)
 	if err != nil {
 		log.Error("Fail to generate Makefile")
 		return errors.Trace(err)
 	}
 	// Generate Readme
-	// Generate api.yaml
+	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)
+	if err != nil {
+		log.Error("Fail to generate API Yaml files")
+		return errors.Trace(err)
+	}
+
+	// init Go Module
+	err = a.initializeGoModule(path, config)
+	if err != nil {
+		log.Error("Fail to initialize Go Module")
+		return errors.Trace(err)
+	}
+
+	// Launch Go Swagger
+	err = a.executeGoSwagger(path, config)
+	if err != nil {
+		log.Error("Fail to Execute Go Swagger")
+		return errors.Trace(err)
+	}
 
 	return nil
 }

helpers/api_types/go_swagger/execute_go_swagger.go

@@ -0,0 +1,59 @@
+package go_swagger
+
+import (
+	"os"
+	"os/exec"
+	"path/filepath"
+
+	"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"
+)
+
+// executeGoSwagger will merge api yaml files and launch go-swagger generator.
+func (a APIType) executeGoSwagger(path string, config *models.Config) error {
+	log.Debugf("Starting %s - %s", a.GetName(), helpers.GetCurrentFuncName())
+
+	// making sure that we are in the project directory
+	if err := os.Chdir(path); err != nil {
+		log.Error("Fail to move to the path")
+		return errors.Trace(err)
+	}
+
+	// merge api files.
+	// TODO: use filepath.Glob and avoid an ugly bin sh.
+	cmd := exec.Command("/bin/sh", "-c", "swagger mixin --format=yaml --output=api-temp.yaml api.yaml api/*")
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		log.Error("fail to execute 'swagger mixin --format=yaml --output=api-temp.yaml api.yaml api/*'")
+		return errors.Trace(err)
+	}
+
+	log.Debugf("'swagger mixin --format=yaml --output=api-temp.yaml api.yaml api/*' returned the following output: %s", string(output))
+
+	// cleanup some directory to avoid issues.
+	for _, directory := range []string{"models", "restapi/operations"} {
+		err := helpers.RemoveDirectoryContent(filepath.Join(path, directory))
+		if err != nil {
+			log.Errorf("fail to delete content of directory '%s'", directory)
+			return errors.Trace(err)
+		}
+	}
+
+	// generate server files
+	cmd = exec.Command("swagger", "generate", "server", "--spec=api-temp.yaml")
+	output, err = cmd.CombinedOutput()
+	if err != nil {
+		log.Error("fail to execute 'swagger generate server --spec=api-temp.yaml'")
+		return errors.Trace(err)
+	}
+
+	log.Debugf("'swagger generate server --spec=api-temp.yaml' returned the following output: %s", string(output))
+
+	// TODO: execute 'go get ./...'
+
+	return nil
+}

helpers/api_types/go_swagger/generate_api_yamls.go

@@ -0,0 +1,60 @@
+package go_swagger
+
+import (
+	"path/filepath"
+
+	"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 apiYamlTemplate struct {
+	ProjectDescription string
+	ProjectName        string
+	ProjectOwner       string
+}
+
+// generateAPIYamls will generate a readme based on the given config.
+// Launched only at project init.
+func (a APIType) generateAPIYamls(path string, config *models.Config) error {
+	log.Debugf("Starting %s - %s", a.GetName(), helpers.GetCurrentFuncName())
+
+	type templateFileStruct struct {
+		savePath     string
+		templatePath string
+	}
+
+	templateFileList := []templateFileStruct{
+		{
+			savePath:     filepath.Join(path, "api.yaml"),
+			templatePath: filepath.Join(templateDirectory, "api.yaml.tmpl"),
+		},
+		{
+			savePath:     filepath.Join(path, "api/001-general.yaml"),
+			templatePath: filepath.Join(templateDirectory, "api/001-general.yaml.tmpl"),
+		},
+		{
+			savePath:     filepath.Join(path, "api/001-monitoring.yaml"),
+			templatePath: filepath.Join(templateDirectory, "api/002-monitoring.yaml.tmpl"),
+		},
+	}
+
+	data := apiYamlTemplate{
+		ProjectDescription: config.ProjectDescription,
+		ProjectName:        config.ProjectName,
+		ProjectOwner:       config.ProjectOwner,
+	}
+
+	for _, templateFile := range templateFileList {
+
+		err := helpers.WriteTemplate(templateFile.templatePath, templateFile.savePath, data)
+		if err != nil {
+			return errors.Trace(err)
+		}
+	}
+
+	return nil
+}

helpers/api_types/go_swagger/generate_makefile.go

@@ -12,18 +12,19 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
-type makefile struct {
+type makefileTemplate struct {
 	AppNameKebabCase string
 }
 
-// GenerateMakefile will generate makefile based on the given config.
-func (a APIType) GenerateMakefile(path string, config *models.Config) error {
+// generateMakefile will generate makefile based on the given config.
+// Launched only at project init or on force.
+func (a APIType) generateMakefile(path string, config *models.Config) error {
 	log.Debugf("Starting %s - %s", a.GetName(), helpers.GetCurrentFuncName())
 
 	templatePath := filepath.Join(templateDirectory, "Makefile.tmpl")
 	savePath := filepath.Join(path, "Makefile")
 
-	data := makefile{
+	data := makefileTemplate{
 		AppNameKebabCase: strcase.ToKebab(config.ProjectName),
 	}
 

helpers/api_types/go_swagger/generate_readme.go

@@ -0,0 +1,38 @@
+package go_swagger
+
+import (
+	"path/filepath"
+
+	"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 readmeTemplate struct {
+	ProjectDescription string
+	ProjectName        string
+}
+
+// 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 {
+	log.Debugf("Starting %s - %s", a.GetName(), helpers.GetCurrentFuncName())
+
+	templatePath := filepath.Join(templateDirectory, "Readme.md.tmpl")
+	savePath := filepath.Join(path, "Readme.md")
+
+	data := readmeTemplate{
+		ProjectDescription: config.ProjectDescription,
+		ProjectName:        config.ProjectName,
+	}
+
+	err := helpers.WriteTemplate(templatePath, savePath, data)
+	if err != nil {
+		return errors.Trace(err)
+	}
+
+	return nil
+}

helpers/api_types/go_swagger/get_user_input.go

@@ -32,8 +32,8 @@ func (a APIType) GetInitializeUserInput(params *models.Config) (*models.Config,
 	if !isInGoPath {
 		log.Debug("We are not in GoPath, ask extra info")
 		goModulePath := helpers.StringInput()
-		log.Info("Go Module name:")
-		params.ModuleName = &goModulePath
+		log.Info("Go Module path:")
+		params.ModulePath = &goModulePath
 	}
 
 	log.Info("Do you want to enable database models auto generation ?")

helpers/api_types/go_swagger/initialize_go_module.go

@@ -0,0 +1,39 @@
+package go_swagger
+
+import (
+	"os"
+	"os/exec"
+
+	"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"
+)
+
+// initializeGoModule will launch a go mod init.
+func (a APIType) initializeGoModule(path string, config *models.Config) error {
+	log.Debugf("Starting %s - %s", a.GetName(), helpers.GetCurrentFuncName())
+
+	if err := os.Chdir(path); err != nil {
+		log.Error("Fail to move to the path")
+		return errors.Trace(err)
+	}
+
+	modulePath := ""
+	if config.ModulePath != nil {
+		modulePath = *config.ModulePath
+	}
+
+	cmd := exec.Command("go", "mod", "init", modulePath)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		log.Errorf("fail to execute go mod init %s", modulePath)
+		return errors.Trace(err)
+	}
+
+	log.Debugf("go mod init %s returned the following output: %s", modulePath, string(output))
+
+	return nil
+}

helpers/api_types/interface.go

@@ -6,7 +6,6 @@ import "git.home.m-and-m.ovh/mderasse/gouick/models"
 type APITypeInterface interface {
 	CheckInitialize() error
 	CreateProjectSkeleton(path string, config *models.Config) error
-	GenerateMakefile(path string, config *models.Config) error
 	GetInitializeUserInput(params *models.Config) (*models.Config, error)
 	GetName() models.APITypeName
 }

models/config.go

@@ -6,7 +6,7 @@ type Config struct {
 	ProjectDescription string         `yaml:"project_description"`
 	ProjectOwner       string         `yaml:"project_owner"`
 	ProjectType        APITypeName    `yaml:"project_type"`
-	ModuleName         *string        `yaml:"module_name"`
+	ModulePath         *string        `yaml:"module_name"`
 	Features           FeaturesConfig `yaml:"features"`
 }
 

models/user_input_params.go

@@ -3,7 +3,7 @@ package models
 // UserInputParams is a struct containing all fields that can be useful for project generation.
 type UserInputParams struct {
 	DatabaseModels     bool
-	GoModuleName       *string
+	GoModulePath       *string
 	ProjectDescription string
 	ProjectDirectory   string
 	ProjectName        string

templates/go-swagger/Readme.md.tmpl

@@ -0,0 +1,3 @@
+# {{ .ProjectName }}
+
+{{ .ProjectDescription }}

templates/go-swagger/api.yaml.tmpl

@@ -0,0 +1,13 @@
+---
+swagger: "2.0"
+info:
+  version: "1.0"
+  title: "{{ .ProjectName }}"
+  description: "{{ .ProjectDescription }}"
+  contact:
+    email: "{{ .ProjectOwner }}"
+consumes:
+  - "application/json"
+produces:
+  - "application/json"
+basePath: "/"

templates/go-swagger/api/001-general.yaml.tmpl

@@ -0,0 +1,25 @@
+---
+definitions:
+  #
+  # GENERAL TYPEs
+  #
+  Error:
+    type: object
+    properties:
+      code:
+        type: integer
+        format: int64
+      message:
+        type: string
+  Metadata:
+    type: object
+    required:
+      - this
+      - total
+    properties:
+      total:
+        type: integer
+        format: int64
+      this:
+        type: integer
+        format: int64

templates/go-swagger/api/002-monitoring.yaml.tmpl

@@ -0,0 +1,48 @@
+---
+tags:
+  - name: Monitoring
+    description: Monitoring routes
+definitions:
+  MonPing:
+    type: object
+    properties:
+      status:
+        type: object
+        x-nullable: true
+        properties:
+          database:
+            type: boolean
+            description: State of the database
+          application:
+            type: boolean
+            description: State of the application
+      details:
+        type: object
+        x-nullable: true
+        properties:
+          app_version:
+            type: string
+            description: Application version
+          git_hash:
+            type: string
+            description: Git hash of the last commit
+paths:
+  #
+  # SECTION : MONITORING
+  #
+  /mon/ping:
+    get:
+      tags:
+        - Monitoring
+      summary: Health check
+      description: Return Health status of the app with additionnal info such as the version
+      operationId: getMonPing
+      responses:
+        200:
+          description: Health OK
+          schema:
+            $ref: "#/definitions/MonPing"
+        default:
+          description: Default error message
+          schema:
+            $ref: "#/definitions/Error"