added os variables support

Author: nProgrammer

controllers/functions.go

@@ -1,12 +1,25 @@
 package controllers
 
 import (
+	"encoding/json"
+	"fmt"
 	"godemon/models"
+	"io/ioutil"
 	"os"
 	"time"
 )
 
 func ExecMOD() {
+	jsonFile, err := os.Open("project.json")
+	ErrorHandle(err)
+	defer jsonFile.Close()
+	byteValue, err := ioutil.ReadAll(jsonFile)
+	ErrorHandle(err)
+	var pr models.Project
+	json.Unmarshal(byteValue, &pr)
+	for i := 0; i < len(pr.Vars); i++ {
+		os.Setenv(pr.Vars[i].Key, pr.Vars[i].Value)
+	}
 	execMOD()
 }
 
@@ -26,6 +39,16 @@ func ProgramStarting(cnf *string, filepath string, modOrFile string, command str
 	} else if *cnf == "deploy" {
 		deploy()
 	} else if init == true {
+		if arch == "" && oso == "" {
+			fmt.Println("\nPlease specify OS architecture and OS platform")
+			os.Exit(1)
+		} else if arch == "" {
+			fmt.Println("\nPlease specify OS architecture")
+			os.Exit(1)
+		} else if oso == "" {
+			fmt.Println("\nPlease specify OS platform")
+			os.Exit(1)
+		}
 		initialize(name, arch, oso)
 	} else if *help == true ||
 		(*cnf == "" && filepath == "" && modOrFile == "" &&

controllers/pv.go

@@ -37,6 +37,7 @@ func initialize(name string, arch string, oso string) {
 	project.Name = name
 	project.Arch = arch
 	project.OS = oso
+	project.Vars = append(project.Vars, models.Var{"", ""})
 	var commands models.Commands
 	var command models.Command
 	command.Name = "run"

main.go

@@ -27,7 +27,7 @@ func main() {
 			}
 			fmt.Println("File has been changed")
 			if modOrFile == "mod" {
-				os.Chdir("/home/nwagner/Desktop/godemon/godemon_test/")
+				os.Chdir(filepath)
 				controllers.TimeLog()
 				cmd := exec.Command("go", "build", "-o", "app-godemon-app-godemon-tmp-generated")
 				cmd.Stdout = os.Stdout

models/cnf.go

@@ -10,9 +10,15 @@ type Commands struct {
 	Commands []Command `json:"commands"`
 }
 
+type Var struct {
+	Key   string `json:"key"`
+	Value string `json:"value"`
+}
+
 type Project struct {
 	Name string `json:"name"`
 	Arch string `json:"arch"`
 	OS   string `json:"os"`
 	Path string `json:"path"`
+	Vars []Var  `json:"dev-vars"`
 }

readme.md

@@ -53,10 +53,16 @@ If you need help with clie use command `./godemon -help`
 4. Create configuration of project - sample code:
 ```json
 {
-	"name": "godemon_test",
-	"arch": "amd64",
-	"os": "windows",
-	"path": "/home/nwagner/Desktop/godemon_test"
+   "name": "test2",
+   "arch": "amd64",
+   "os": "linux",
+   "path": "/home/nwagner/Desktop/godemon/test2",
+   "dev-vars": [
+      {
+         "key": "PORT",
+         "value": "8800"
+      }
+   ]
 }
 ```
 5. Now you can use 2 types of commands:
@@ -65,8 +71,16 @@ If you need help with clie use command `./godemon -help`
 
     b) `godemon -cnf=deploy`
 
-Types of `-cnf`:
+#### Types of `-cnf`:
 
 1. cnf - using `godemon-conf.json` to hot live reload
 2. deploy - using `projects.json` to compile program for many platforms
 3. cmd - to use this you need to pass parameters like - `-path -modOrFile ` allows you to easy hot live reloading
+
+#### What is `dev-vars`?
+`dev-vars` are OS variables that are using when godemon is running this app.
+
+`"key"` - name of var
+
+`"value"` - value of var
+##### Remember! it doesn't works when you deploy your app