app interface, bug fix, no-server flag

app/main.go

@@ -1,45 +1,76 @@
 package app
 
 import (
+	"fmt"
 	c "github.com/tockins/realize/cli"
 	s "github.com/tockins/realize/server"
+	"gopkg.in/urfave/cli.v2"
+	"log"
+	"os"
 	"syscall"
-	"fmt"
 )
 
-var R Realize
+const (
+	Name        = "Realize"
+	Version     = "1.1"
+	Description = "A Go build system with file watchers, output streams and live reload. Run, build and watch file changes with custom paths"
+	Limit       = 10000
+	Config      = "r.config.yaml"
+	Output      = "r.output.log"
+)
+
+var r realize
+var R Realizer
+
+// Realizer interface for wrap the cli, app and server functions
+type Realizer interface {
+	Wdir() string
+	Before() error
+	Red(string) string
+	Blue(string) string
+	BlueS(string) string
+	Handle(error) error
+	Serve(*cli.Context)
+	Fast(*cli.Context) error
+	Run(p *cli.Context) error
+	Add(p *cli.Context) error
+	Remove(p *cli.Context) error
+	List(p *cli.Context) error
+}
 
 // Realize struct contains the general app informations
-type Realize struct {
+type realize struct {
 	Name, Description, Author, Email string
 	Version                          string
 	Limit                            uint64
 	Blueprint                        c.Blueprint
 	Server                           s.Server
+	Files                            map[string]string
 }
 
 // Application initialization
 func init() {
-	R = Realize{
+	r = realize{
-		Name:        "Realize",
+		Name:        Name,
-		Version:     "1.0",
+		Version:     Version,
-		Description: "A Go build system with file watchers, output streams and live reload. Run, build and watch file changes with custom paths",
+		Description: Description,
-		Limit:       10000,
+		Limit:       Limit,
-		Blueprint: c.Blueprint{
 		Files: map[string]string{
-				"config": "r.config.yaml",
+			"config": Config,
-				"output": "r.output.log",
+			"output": Output,
-			},
-		},
-		Server:	s.Server{
-			Blueprint: &R.Blueprint,
 		},
 	}
-	R.Increases()
+	r.Blueprint = c.Blueprint{Files: r.Files}
+	r.Server = s.Server{
+		Blueprint: &r.Blueprint,
+		Files:     r.Files,
+	}
+	r.Increase()
+	R = &r
 }
 
 // Flimit defines the max number of watched files
-func (r *Realize) Increases() {
+func (r *realize) Increase() {
 	// increases the files limit
 	var rLimit syscall.Rlimit
 	rLimit.Max = r.Limit
@@ -49,3 +80,66 @@ func (r *Realize) Increases() {
 		fmt.Println(c.Red("Error Setting Rlimit "), err)
 	}
 }
+
+func (r *realize) Red(s string) string {
+	return c.Red(s)
+}
+
+func (r *realize) Blue(s string) string {
+	return c.Blue(s)
+}
+
+func (r *realize) BlueS(s string) string {
+	return c.BlueS(s)
+}
+
+func (r *realize) Wdir() string {
+	return c.WorkingDir()
+}
+
+func (r *realize) Serve(p *cli.Context) {
+	if !p.Bool("no-server") {
+		r.Server.Start()
+	}
+}
+
+func (r *realize) Run(p *cli.Context) error {
+	r.Serve(p)
+	return r.Blueprint.Run()
+}
+
+func (r *realize) Fast(p *cli.Context) error {
+	r.Blueprint.Add(p)
+	r.Serve(p)
+	return r.Blueprint.Fast(p)
+}
+
+func (r *realize) Add(p *cli.Context) error {
+	return r.Blueprint.Insert(p)
+}
+
+func (r *realize) Remove(p *cli.Context) error {
+	return r.Blueprint.Insert(p)
+}
+
+func (r *realize) List(p *cli.Context) error {
+	return r.Blueprint.List()
+}
+
+func (r *realize) Before() error {
+	fmt.Println(r.Blue(r.Name) + " - " + r.Blue(r.Version))
+	fmt.Println(r.BlueS(r.Description) + "\n")
+	gopath := os.Getenv("GOPATH")
+	if gopath == "" {
+		log.Fatal(r.Red("$GOPATH isn't set up properly"))
+	}
+	return nil
+}
+
+func (r *realize) Handle(err error) error {
+	if err != nil {
+		fmt.Println(r.Red(err.Error()))
+		return nil
+	}
+	return nil
+}

cli/cmd.go

@@ -16,6 +16,7 @@ func (h *Blueprint) Run() error {
 		// loop projects
 		wg.Add(len(h.Projects))
 		for _, v := range h.Projects {
+			v.parent = h
 			go v.watching()
 		}
 		wg.Wait()
@@ -30,10 +31,15 @@ func (h *Blueprint) Fast(params *cli.Context) error {
 	wg.Add(1)
 	for i := 0; i < len(h.Projects); i++ {
 		v := &h.Projects[i]
+		v.parent = h
 		if params.Bool("config") {
 			if err := h.Read(); err == nil {
 				for l := 0; l < len(h.Projects); l++ {
 					l := &h.Projects[l]
+					if l.Path == "/" {
+						l.Path = "."
+						l.parent = v.parent
+					}
 					if v.Path == l.Path {
 						v = l
 					}
@@ -41,7 +47,6 @@ func (h *Blueprint) Fast(params *cli.Context) error {
 			}
 		}
 		go v.watching()
-
 	}
 	wg.Wait()
 	return nil

cli/exec.go

@@ -60,7 +60,7 @@ func (p *Project) GoRun(channel chan bool, runner chan bool, wr *sync.WaitGroup)
 					log.Println(pname(p.Name, 3), ":", BlueS(output.Text()))
 				}
 				if p.Watcher.Output["file"] {
-					path := filepath.Join(p.base, B.Files["output"])
+					path := filepath.Join(p.base, p.parent.Files["output"])
 					f := create(path)
 					t := time.Now()
 					if _, err := f.WriteString(t.Format("2006-01-02 15:04:05") + " : " + output.Text() + "\r\n"); err != nil {

cli/main.go

@@ -1,18 +1,15 @@
 package cli
 
 import (
+	"github.com/fatih/color"
 	"log"
 	"sync"
 	"time"
-	"github.com/fatih/color"
 )
 
-var B *Blueprint
-
 var wg sync.WaitGroup
 
-var Green, Red, RedS, Blue, BlueS, Yellow, YellowS, Magenta, MagentaS =
+var Green, Red, RedS, Blue, BlueS, Yellow, YellowS, Magenta, MagentaS = color.New(color.FgGreen, color.Bold).SprintFunc(),
-	color.New(color.FgGreen, color.Bold).SprintFunc(),
 	color.New(color.FgRed, color.Bold).SprintFunc(),
 	color.New(color.FgRed).SprintFunc(),
 	color.New(color.FgBlue, color.Bold).SprintFunc(),
@@ -22,9 +19,12 @@ var Green, Red, RedS, Blue, BlueS, Yellow, YellowS, Magenta, MagentaS =
 	color.New(color.FgMagenta, color.Bold).SprintFunc(),
 	color.New(color.FgMagenta).SprintFunc()
 
+// Log struct
+type logWriter struct{}
+
 // Projects struct contains a projects list
 type Blueprint struct {
-	Projects []Project         `yaml:"Projects,omitempty"`
+	Projects []Project         `yaml:"projects,omitempty"`
 	Files    map[string]string `yaml:"-"`
 }
 
@@ -41,7 +41,8 @@ type Project struct {
 	Test    bool     `yaml:"app_test,omitempty"`
 	Params  []string `yaml:"app_params,omitempty"`
 	Watcher Watcher  `yaml:"app_watcher,omitempty"`
-	Buffer  Buffer
+	Buffer  Buffer   `yaml:"-"`
+	parent  *Blueprint
 }
 
 // Watcher struct defines the livereload's logic

cli/utils.go

@@ -129,9 +129,6 @@ func pname(name string, color int) string {
 	return name
 }
 
-// Log struct
-type logWriter struct{}
-
 // Cewrites the log timestamp
 func (writer logWriter) Write(bytes []byte) (int, error) {
 	return fmt.Print(YellowS("[") + time.Now().Format("15:04:05") + YellowS("]") + string(bytes))

realize.go

@@ -2,36 +2,17 @@ package main
 
 import (
 	a "github.com/tockins/realize/app"
-	c "github.com/tockins/realize/cli"
-	"fmt"
 	"gopkg.in/urfave/cli.v2"
-	"log"
 	"os"
 )
 
-var App *a.Realize
+var app a.Realizer
 
 func main() {
-	App = &a.R
+	app = a.R
-	handle := func(err error) error {
-		if err != nil {
-			fmt.Println(c.Red(err.Error()))
-			return nil
-		}
-		return nil
-	}
-	header := func() error {
-		fmt.Println(c.Blue(App.Name) + " - " + c.Blue(App.Version))
-		fmt.Println(c.BlueS(App.Description) + "\n")
-		gopath := os.Getenv("GOPATH")
-		if gopath == "" {
-			log.Fatal(c.Red("$GOPATH isn't set up properly"))
-		}
-		return nil
-	}
 	c := &cli.App{
-		Name:    App.Name,
+		Name:    a.Name,
-		Version: App.Version,
+		Version: a.Version,
 		Authors: []*cli.Author{
 			{
 				Name:  "Alessio Pracchia",
@@ -42,17 +23,19 @@ func main() {
 				Email: "conventi@hastega.it",
 			},
 		},
-		Usage: App.Description,
+		Usage: a.Description,
 		Commands: []*cli.Command{
 			{
 				Name:  "run",
 				Usage: "Build and watch file changes",
+				Flags: []cli.Flag{
+					&cli.BoolFlag{Name: "no-server", Usage: "Enable the web panel"},
+				},
 				Action: func(p *cli.Context) error {
-					return handle(App.Blueprint.Run())
+					return app.Handle(app.Run(p))
 				},
 				Before: func(c *cli.Context) error {
-					header()
+					return app.Before()
-					return nil
 				},
 			},
 			{
@@ -64,17 +47,15 @@ func main() {
 					&cli.BoolFlag{Name: "no-run", Usage: "Disables the run"},
 					&cli.BoolFlag{Name: "no-bin", Usage: "Disables the installation"},
 					&cli.BoolFlag{Name: "no-fmt", Usage: "Disables the fmt (go fmt)"},
-					&cli.BoolFlag{Name: "test", Value: false, Usage: "Enable the tests"},
+					&cli.BoolFlag{Name: "no-server", Usage: "Disables the web panel"},
-					&cli.BoolFlag{Name: "Configuration", Value: false, Usage: "Take the defined settings if exist a Configuration file."},
+					&cli.BoolFlag{Name: "test", Value: false, Usage: "Enables the tests"},
+					&cli.BoolFlag{Name: "config", Value: false, Usage: "Take the defined settings if exist a Configuration file."},
 				},
 				Action: func(p *cli.Context) error {
-					App.Blueprint.Add(p)
+					return app.Handle(app.Fast(p))
-					App.Server.Start()
-					return handle(App.Blueprint.Fast(p))
 				},
 				Before: func(c *cli.Context) error {
-					header()
+					return app.Before()
-					return nil
 				},
 			},
 			{
@@ -83,20 +64,19 @@ func main() {
 				Aliases:  []string{"a"},
 				Usage:    "Add another project",
 				Flags: []cli.Flag{
-					&cli.StringFlag{Name: "name", Aliases: []string{"n"}, Value: c.WorkingDir(), Usage: "Project name"},
+					&cli.StringFlag{Name: "name", Aliases: []string{"n"}, Value: app.Wdir(), Usage: "Project name"},
 					&cli.StringFlag{Name: "path", Aliases: []string{"b"}, Value: "/", Usage: "Project base path"},
 					&cli.BoolFlag{Name: "build", Value: false, Usage: "Enable the build"},
 					&cli.BoolFlag{Name: "no-run", Usage: "Disables the run"},
 					&cli.BoolFlag{Name: "no-bin", Usage: "Disables the installation"},
 					&cli.BoolFlag{Name: "no-fmt", Usage: "Disables the fmt (go fmt)"},
-					&cli.BoolFlag{Name: "test", Value: false, Usage: "Enable the tests"},
+					&cli.BoolFlag{Name: "test", Value: false, Usage: "Enables the tests"},
 				},
 				Action: func(p *cli.Context) error {
-					return handle(App.Blueprint.Insert(p))
+					return app.Handle(app.Add(p))
 				},
 				Before: func(c *cli.Context) error {
-					header()
+					return app.Before()
-					return nil
 				},
 			},
 			{
@@ -108,11 +88,10 @@ func main() {
 					&cli.StringFlag{Name: "name", Aliases: []string{"n"}, Value: ""},
 				},
 				Action: func(p *cli.Context) error {
-					return handle(App.Blueprint.Remove(p))
+					return app.Handle(app.Remove(p))
 				},
 				Before: func(c *cli.Context) error {
-					header()
+					return app.Before()
-					return nil
 				},
 			},
 			{
@@ -121,11 +100,10 @@ func main() {
 				Aliases:  []string{"l"},
 				Usage:    "Projects list",
 				Action: func(p *cli.Context) error {
-					return handle(App.Blueprint.List())
+					return app.Handle(app.List(p))
 				},
 				Before: func(c *cli.Context) error {
-					header()
+					return app.Before()
-					return nil
 				},
 			},
 		},

server/main.go

@@ -1,12 +1,12 @@
 package server
 
 import (
-	c "github.com/tockins/realize/cli"
 	"encoding/json"
 	"fmt"
 	"github.com/labstack/echo"
 	"github.com/labstack/echo/engine/standard"
 	"github.com/labstack/echo/middleware"
+	c "github.com/tockins/realize/cli"
 	"golang.org/x/net/websocket"
 	"log"
 	"net/http"
@@ -15,6 +15,7 @@ import (
 // Server struct contains server informations
 type Server struct {
 	Blueprint *c.Blueprint
+	Files     map[string]string
 }
 
 func render(c echo.Context, path string) error {