file_system.go

package mage_helpers

import (
	"context"
	"fmt"
	"io"
	"io/ioutil"
	"log"
	"os"
	"os/exec"
	"os/signal"
	"path"
	"path/filepath"
	"strings"

	"github.com/thoas/go-funk"

	"github.com/magefile/mage/sh"
)

func GetDirs(path string) []os.FileInfo {
	filesDir, err := ioutil.ReadDir(path)
	// filesDir, err := ioutil.ReadDir("/Users/johan/src/Shiplogic/backends/backend/billing")
	if err != nil {
		log.Fatal(err)
	}

	dirs := funk.Filter(filesDir, func(info os.FileInfo) bool {
		if info.IsDir() && info.Name() == "build" {
			return false
		}

		return info.IsDir()
	}).([]os.FileInfo)

	return dirs
}

func copyFilesToBuildDir(currentDir string, buildDir string) error {
	files, err := AllFiles(currentDir)
	if err != nil {
		return err
	}
	for _, file := range files {
		fileExtension := filepath.Ext(file)
		if fileExtension == ".go" || fileExtension == ".md" || fileExtension == ".html" || fileExtension == ".mjml" || fileExtension == ".txt" {
			continue
		}

		// Copy files to build DIR
		err := Copy(file, buildDir+"/"+path.Base(file))
		if err != nil {
			return err
		}
	}
	return nil
}

func AllFiles(dir string) ([]string, error) {
	files := []string{}
	err := filepath.Walk(dir,
		func(path string, info os.FileInfo, err error) error {
			if err != nil {
				return err
			}
			if info.IsDir() {
				return nil
			}

			files = append(files, path)