Merge pull request #167 from commitdev/add-create-command

Add create command

cmd/create.go

@@ -0,0 +1,39 @@
+package cmd
+
+import (
+	"fmt"
+	"path"
+	"strings"
+
+	"github.com/commitdev/zero/internal/config/projectconfig"
+	"github.com/commitdev/zero/internal/constants"
+	"github.com/commitdev/zero/internal/generate"
+	"github.com/commitdev/zero/pkg/util/exit"
+	"github.com/spf13/cobra"
+)
+
+var createConfigPath string
+
+func init() {
+	createCmd.PersistentFlags().StringVarP(&createConfigPath, "config", "c", constants.ZeroProjectYml, "config path")
+
+	rootCmd.AddCommand(createCmd)
+}
+
+var createCmd = &cobra.Command{
+	Use:   "create",
+	Short: fmt.Sprintf("Create projects for modules and configuration specified in %s", constants.ZeroProjectYml),
+	Run: func(cmd *cobra.Command, args []string) {
+		Create(projectconfig.RootDir, createConfigPath)
+	},
+}
+
+func Create(dir string, createConfigPath string) {
+	if strings.Trim(createConfigPath, " ") == "" {
+		exit.Fatal("config path cannot be empty!")
+	}
+	configFilePath := path.Join(dir, createConfigPath)
+	projectConfig := projectconfig.LoadConfig(configFilePath)
+
+	generate.Generate(*projectConfig)
+}

internal/config/moduleconfig/module_config.go

@@ -3,7 +3,6 @@ package moduleconfig
 import (
 	"io/ioutil"
 
-	"github.com/k0kubun/pp"
 	yaml "gopkg.in/yaml.v2"
 )
 
@@ -42,6 +41,5 @@ func LoadModuleConfig(filePath string) (ModuleConfig, error) {
 	if err != nil {
 		return config, err
 	}
-	pp.Println("Module Config:", config)
 	return config, nil
 }

internal/config/projectconfig/project_config.go

@@ -34,14 +34,15 @@ type Modules map[string]Module
 
 type Module struct {
 	Parameters Parameters `yaml:"parameters,omitempty"`
-	Files      Files      `yaml:"files,omitempty"`
+	Files      Files
 }
 
 type Parameters map[string]string
 
 type Files struct {
 	Directory  string `yaml:"dir,omitempty"`
 	Repository string `yaml:"repo,omitempty"`
+	Source     string
 }
 
 func LoadConfig(filePath string) *ZeroProjectConfig {
@@ -62,35 +63,13 @@ func (c *ZeroProjectConfig) Print() {
 	pp.Println(c)
 }
 
-// @TODO only an example, needs refactoring
-func EKSGoReactSampleModules() Modules {
-	parameters := Parameters{}
-	return Modules{
-		"aws-eks-stack":             NewModule(parameters, "zero-aws-eks-stack", "github.com/commitdev/zero-aws-eks-stack"),
-		"deployable-backend":        NewModule(parameters, "zero-deployable-backend", "github.com/commitdev/zero-deployable-backend"),
-		"deployable-react-frontend": NewModule(parameters, "zero-deployable-react-frontend", "github.com/commitdev/zero-deployable-react-frontend"),
-	}
-}
-
-// @TODO only an example, needs refactoring
-func InfrastructureSampleModules() Modules {
-	parameters := Parameters{
-		"repoName":       "infrastructure",
-		"region":         "us-east-1",
-		"accountId":      "12345",
-		"productionHost": "something.com",
-	}
-	return Modules{
-		"infrastructure": NewModule(parameters, "infrastructure", "https://github.com/myorg/infrastructure"),
-	}
-}
-
-func NewModule(parameters Parameters, directory string, repository string) Module {
+func NewModule(parameters Parameters, directory string, repository string, source string) Module {
 	return Module{
 		Parameters: parameters,
 		Files: Files{
 			Directory:  directory,
 			Repository: repository,
+			Source:     source,
 		},
 	}
 }

internal/config/projectconfig/project_config_test.go

@@ -20,19 +20,12 @@ func TestLoadConfig(t *testing.T) {
 	file.Write([]byte(validConfigContent()))
 	filePath := file.Name()
 
-	modules := projectconfig.InfrastructureSampleModules()
-	sampleModules := projectconfig.EKSGoReactSampleModules()
-
-	for k, v := range sampleModules {
-		modules[k] = v
-	}
-
 	want := &projectconfig.ZeroProjectConfig{
 		Name:    "abc",
-		Modules: modules,
+		Modules: eksGoReactSampleModules(),
 	}
 
-	t.Run("Should load and unmarshall config correctly", func(t *testing.T) {
+	t.Run("Should load and unmarshal config correctly", func(t *testing.T) {
 		got := projectconfig.LoadConfig(filePath)
 		if !cmp.Equal(want, got, cmpopts.EquateEmpty()) {
 			t.Errorf("projectconfig.ZeroProjectConfig.Unmarshal mismatch (-want +got):\n%s", cmp.Diff(want, got))
@@ -41,33 +34,40 @@ func TestLoadConfig(t *testing.T) {
 
 }
 
+func eksGoReactSampleModules() projectconfig.Modules {
+	parameters := projectconfig.Parameters{"a": "b"}
+	return projectconfig.Modules{
+		"aws-eks-stack":             projectconfig.NewModule(parameters, "zero-aws-eks-stack", "github.com/something/repo1", "github.com/commitdev/zero-aws-eks-stack"),
+		"deployable-backend":        projectconfig.NewModule(parameters, "zero-deployable-backend", "github.com/something/repo2", "github.com/commitdev/zero-deployable-backend"),
+		"deployable-react-frontend": projectconfig.NewModule(parameters, "zero-deployable-react-frontend", "github.com/something/repo3", "github.com/commitdev/zero-deployable-react-frontend"),
+	}
+}
+
 func validConfigContent() string {
 	return `
 name: abc
 
-context:
-
 modules:
-    infrastructure:
-        parameters:
-            repoName: infrastructure
-            region: us-east-1
-            accountId: 12345
-            productionHost: something.com
-        files:
-            dir: infrastructure
-            repo: https://github.com/myorg/infrastructure
     aws-eks-stack:
+        parameters:
+            a: b
         files:
             dir: zero-aws-eks-stack
-            repo: github.com/commitdev/zero-aws-eks-stack
+            repo: github.com/something/repo1
+            source: github.com/commitdev/zero-aws-eks-stack
     deployable-backend:
+        parameters:
+            a: b
         files:
             dir: zero-deployable-backend
-            repo: github.com/commitdev/zero-deployable-backend
+            repo: github.com/something/repo2
+            source: github.com/commitdev/zero-deployable-backend
     deployable-react-frontend:
+        parameters:
+            a: b
         files:
             dir: zero-deployable-react-frontend
-            repo: github.com/commitdev/zero-deployable-react-frontend
+            repo: github.com/something/repo3
+            source: github.com/commitdev/zero-deployable-react-frontend
 `
 }

internal/context/init.go

@@ -41,7 +41,7 @@ func Init(outDir string) *projectconfig.ZeroProjectConfig {
 	}
 
 	moduleSources := chooseStack(getRegistry())
-	moduleConfigs := loadAllModules(moduleSources)
+	moduleConfigs, mappedSources := loadAllModules(moduleSources)
 
 	prompts := getProjectPrompts(projectConfig.Name, moduleConfigs)
 
@@ -75,23 +75,20 @@ func Init(outDir string) *projectconfig.ZeroProjectConfig {
 			}
 
 		}
-
-		projectConfig.Modules[moduleName] = projectconfig.NewModule(projectModuleParams, repoName, repoURL)
+		pp.Println(mappedSources)
+		projectConfig.Modules[moduleName] = projectconfig.NewModule(projectModuleParams, repoName, repoURL, mappedSources[moduleName])
 	}
 
-	// TODO : Write the project config file. For now, print.
-	pp.Println(projectConfig)
-	pp.Print(projectCredentials)
-
 	// TODO: load ~/.zero/config.yml (or credentials)
 	// TODO: prompt global credentials
 
 	return &projectConfig
 }
 
 // loadAllModules takes a list of module sources, downloads those modules, and parses their config
-func loadAllModules(moduleSources []string) map[string]moduleconfig.ModuleConfig {
+func loadAllModules(moduleSources []string) (map[string]moduleconfig.ModuleConfig, map[string]string) {
 	modules := make(map[string]moduleconfig.ModuleConfig)
+	mappedSources := make(map[string]string)
 
 	wg := sync.WaitGroup{}
 	wg.Add(len(moduleSources))
@@ -106,8 +103,9 @@ func loadAllModules(moduleSources []string) map[string]moduleconfig.ModuleConfig
 			exit.Fatal("Unable to load module:  %v\n", err)
 		}
 		modules[mod.Name] = mod
+		mappedSources[mod.Name] = moduleSource
 	}
-	return modules
+	return modules, mappedSources
 }
 
 // promptAllModules takes a map of all the modules and prompts the user for values for all the parameters