realize/watcher/utils.go

60 lines
1.3 KiB
Go

package watcher
import (
"errors"
"fmt"
"os"
"path/filepath"
"time"
"github.com/tockins/realize/style"
cli "gopkg.in/urfave/cli.v2"
)
// Argsparam parse one by one the given argumentes
func argsParam(params *cli.Context) []string {
argsN := params.NArg()
if argsN > 0 {
var args []string
for i := 0; i <= argsN-1; i++ {
args = append(args, params.Args().Get(i))
}
return args
}
return nil
}
// Duplicates check projects with same name or same combinations of main/path
func duplicates(value Project, arr []Project) (Project, error) {
for _, val := range arr {
if value.Path == val.Path && val.Name == value.Name {
return val, errors.New("There is already a project for '" + val.Path + "'. Check your config file!")
}
}
return Project{}, nil
}
// Check if a string is inArray
func inArray(str string, list []string) bool {
for _, v := range list {
if v == str {
return true
}
}
return false
}
// Rewrite the layout of the log timestamp
func (w logWriter) Write(bytes []byte) (int, error) {
return fmt.Fprint(style.Output, style.Yellow.Regular("[")+time.Now().Format("15:04:05")+style.Yellow.Regular("]")+string(bytes))
}
// getEnvPath returns the first path found in env or empty string
func getEnvPath(env string) string {
path := filepath.SplitList(os.Getenv(env))
if len(path) == 0 {
return ""
}
return path[0]
}