Command projects list

README.md

@@ -6,8 +6,9 @@ Run, build and watch file changes with custom paths
 ### To do
 - [x] Command start - default config gile
 - [x] Command add - new project on the config file 
-- [ ] Command remove - remove project from the config file
+- [x] Command remove - remove project from the config file
 - [ ] Command watch - watch changes
+- [x] Command list - print projects list
 
 - [ ] Live reload for web project
 - [x] Remove duplicate projects

glide.lock

@@ -1,6 +1,16 @@
 hash: ef1aaff11d9be4abdfb2f2152fe8bcb49e255fe27796ab61b938144a0098f883
-updated: 2016-07-25T00:16:27.960277787+02:00
+updated: 2016-07-26T18:14:33.237501635+02:00
 imports:
+- name: github.com/fatih/color
+  version: 87d4004f2ab62d0d255e0a38f1680aa534549fe3
+- name: github.com/mattn/go-colorable
+  version: 9056b7a9f2d1f2d96498d6d146acd1f9d5ed3d59
+- name: github.com/mattn/go-isatty
+  version: 56b76bdf51f7708750eac80fa38b952bb9f32639
+- name: golang.org/x/sys
+  version: a646d33e2ee3172a661fc09bca23bb4889a41bc8
+  subpackages:
+  - unix
 - name: gopkg.in/urfave/cli.v2
   version: ee2e8aa5b22f55f006c27fd35765c62249a39aad
 - name: gopkg.in/yaml.v2

glide.yaml

@@ -2,3 +2,4 @@ package: github.com/tockins/realize
 import:
 - package: gopkg.in/urfave/cli.v2
 - package: gopkg.in/yaml.v2
+- package: github.com/fatih/color

main.go

@@ -41,6 +41,7 @@ func main() {
 				Aliases:     []string{"s"},
 				Usage: "create the initial config file",
 				Flags: []cli.Flag{
+					&cli.StringFlag{Name: "name", Aliases: []string{"n"}, Value: "Sample App"},
 					&cli.StringFlag{Name: "main", Aliases: []string{"m"}, Value: "main.go"},
 					&cli.BoolFlag{Name: "build", Aliases: []string{"b"}, Value: true},
 					&cli.BoolFlag{Name: "run", Aliases: []string{"r"}, Value: true},
@@ -56,16 +57,39 @@ func main() {
 				Aliases:     []string{"s"},
 				Usage: "add another project in config file",
 				Flags: []cli.Flag{
+					&cli.StringFlag{Name: "name", Aliases: []string{"n"}, Value: "Sample App"},
 					&cli.StringFlag{Name: "main", Aliases: []string{"m"}, Value: "main.go"},
 					&cli.BoolFlag{Name: "build", Aliases: []string{"b"}, Value: true},
 					&cli.BoolFlag{Name: "run", Aliases: []string{"r"}, Value: true},
 				},
 				Action: func(params *cli.Context) error {
 					y := realize.New(params)
-					y.Read()
 					return handle(y.Add(params))
 				},
 			},
+			{
+				Name:     "remove",
+				Category: "config",
+				Aliases:     []string{"s"},
+				Usage: "remove a project in config file",
+				Flags: []cli.Flag{
+					&cli.StringFlag{Name: "name", Aliases: []string{"n"}, Value: "Sample App"},
+				},
+				Action: func(params *cli.Context) error {
+					y := realize.New(params)
+					return handle(y.Remove(params))
+				},
+			},
+			{
+				Name:     "list",
+				Category: "config",
+				Aliases:     []string{"s"},
+				Usage: "projects list",
+				Action: func(params *cli.Context) error {
+					y := realize.New(params)
+					return handle(y.List())
+				},
+			},
 		},
 		//Flags: []cli.Flag {
 		//	&cli.StringFlag{

realize/config.go

@@ -6,6 +6,8 @@ import (
 	"errors"
 	"gopkg.in/urfave/cli.v2"
 	"io/ioutil"
+	"github.com/fatih/color"
+	"fmt"
 )
 
 type Config struct {
@@ -15,10 +17,10 @@ type Config struct {
 }
 
 type Project struct {
+	Name string `yaml:"app_name,omitempty"`
 	Run bool `yaml:"app_run,omitempty"`
 	Build bool `yaml:"app_build,omitempty"`
 	Main string `yaml:"app_main,omitempty"`
-	Name string `yaml:"app_name,omitempty"`
 	Watcher Watcher `yaml:"app_watcher,omitempty"`
 }
 
@@ -36,6 +38,7 @@ func New(params *cli.Context) *Config{
 		Version: "1.0",
 		Projects: []Project{
 			{
+				Name: params.String("name"),
 				Main: params.String("main"),
 				Run: params.Bool("run"),
 				Build: params.Bool("build"),
@@ -49,9 +52,9 @@ func New(params *cli.Context) *Config{
 }
 
 // check for duplicates
-func Duplicates(value string, arr []Project) bool{
+func Duplicates(value Project, arr []Project) bool{
 	for _, val := range arr{
-		if value == val.Main{
+		if value.Main == val.Main || value.Name == val.Name{
 			return true
 		}
 	}
@@ -62,7 +65,7 @@ func Duplicates(value string, arr []Project) bool{
 func (h *Config) Clean() {
 	arr := h.Projects
 	for key, val := range arr {
-		 if Duplicates(val.Main, arr[key+1:]) {
+		 if Duplicates(val, arr[key+1:]) {
 			 h.Projects = append(arr[:key], arr[key+1:]...)
 			 break
 		 }
@@ -82,15 +85,20 @@ func (h *Config) Read() error{
 	}
 }
 
+// write and marshal
+func (h *Config) Write() error{
+	y, err := yaml.Marshal(h)
+	if err != nil {
+		return err
+	}
+	return ioutil.WriteFile(h.file, y, 0755)
+}
+
 // Create config yaml file
 func (h *Config) Create(params *cli.Context) error{
 	if h.Read() != nil {
-		if y, err := yaml.Marshal(h); err == nil {
-			err = ioutil.WriteFile(h.file, y, 0755)
-			if err != nil {
-				os.Remove(h.file)
-				return err
-			}
+		if err := h.Write(); err != nil {
+			os.Remove(h.file)
 			return err
 		}else{
 			return err
@@ -101,8 +109,9 @@ func (h *Config) Create(params *cli.Context) error{
 
 // Add another project
 func (h *Config) Add(params *cli.Context) error{
-	if h.Read() == nil {
+	if err := h.Read(); err == nil {
 		new := Project{
+			Name: params.String("name"),
 			Main: params.String("main"),
 			Run: params.Bool("run"),
 			Build: params.Bool("build"),
@@ -111,17 +120,52 @@ func (h *Config) Add(params *cli.Context) error{
 				Exts: []string{"go"},
 			},
 		}
-		if Duplicates(new.Main, h.Projects) {
-			return errors.New("There is already one project with same main path")
+		if Duplicates(new, h.Projects) {
+			return errors.New("There is already one project with same path or name")
 		}
 		h.Projects = append(h.Projects, new)
-		y, err := yaml.Marshal(h)
-		if err != nil {
-			return err
-		}
-		return ioutil.WriteFile(h.file, y, 0755)
+		return h.Write()
+	}else{
+		return err
+	}
+}
+
+// remove a project in list
+func (h *Config) Remove(params *cli.Context) error{
+	if err := h.Read(); err == nil {
+		for key, val := range h.Projects {
+			if params.String("name") == val.Name {
+				h.Projects = append(h.Projects[:key], h.Projects[key+1:]...)
+				return h.Write()
+			}
+		}
+		return errors.New("No project found")
+	}else{
+		return err
+	}
+}
+
+// List of projects
+func (h *Config) List() error{
+	if err := h.Read(); err == nil {
+		green := color.New(color.FgGreen, color.Bold).SprintFunc()
+		greenl := color.New(color.FgHiGreen).SprintFunc()
+		red := color.New(color.FgRed).SprintFunc()
+		for _, val := range h.Projects {
+			fmt.Println(green("|"), green(val.Name))
+			fmt.Println(greenl("|"),"\t", green("Main Path:"), red(val.Main))
+			fmt.Println(greenl("|"),"\t", green("Run:"), red(val.Run))
+			fmt.Println(greenl("|"),"\t", green("Build:"), red(val.Build))
+			fmt.Println(greenl("|"),"\t", green("Watcher:"))
+			fmt.Println(greenl("|"),"\t\t", green("After:"), red(val.Watcher.After))
+			fmt.Println(greenl("|"),"\t\t", green("Before:"), red(val.Watcher.Before))
+			fmt.Println(greenl("|"),"\t\t", green("Extensions:"), red(val.Watcher.Exts))
+			fmt.Println(greenl("|"),"\t\t", green("Paths:"), red(val.Watcher.Paths))
+		}
+		return nil
+	}else{
+		return err
 	}
-	return errors.New("The configuration file doesn't exist")
 }