/
common.go
448 lines (420 loc) · 12.8 KB
/
common.go
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package pkg
import (
"bytes"
"embed"
"fmt"
"gopkg.in/yaml.v3"
"io"
"io/fs"
"math/rand"
"net"
"os"
"os/exec"
"reflect"
"regexp"
"strconv"
"strings"
"syscall"
"time"
"unicode"
)
func GetCmdBaseName() string {
args := os.Args
arr := strings.Split(args[0], "/")
baseName := arr[len(arr)-1]
return baseName
}
func ExtractEmbedFile(f embed.FS, rootDir string, targetDir string) error {
return fs.WalkDir(f, rootDir, func(path string, d fs.DirEntry, err error) error {
rootDir = strings.TrimSuffix(rootDir, "/")
if err != nil {
return err
}
if path != "." && path != rootDir {
pathTarget := fmt.Sprintf("%s/%s", targetDir, strings.TrimPrefix(path, fmt.Sprintf("%s/", rootDir)))
if d.IsDir() {
_ = os.MkdirAll(pathTarget, 0700)
} else {
bs, err := f.ReadFile(path)
if err != nil {
fmt.Println("ERROR:", err.Error())
return err
}
_ = os.WriteFile(pathTarget, bs, 0600)
}
}
return nil
})
}
func CommandExec(command, workDir string) (string, string, error) {
var err error
errInfo := fmt.Sprintf("exec %s error", command)
var strOut, strErr string
execCmd := exec.Command("sh", "-c", command)
execCmd.Dir = workDir
prOut, pwOut := io.Pipe()
prErr, pwErr := io.Pipe()
execCmd.Stdout = pwOut
execCmd.Stderr = pwErr
rOut := io.TeeReader(prOut, os.Stdout)
rErr := io.TeeReader(prErr, os.Stderr)
err = execCmd.Start()
if err != nil {
err = fmt.Errorf("%s: exec start error: %s", errInfo, err.Error())
return strOut, strErr, err
}
var bOut, bErr bytes.Buffer
go func() {
_, _ = io.Copy(&bOut, rOut)
}()
go func() {
_, _ = io.Copy(&bErr, rErr)
}()
err = execCmd.Wait()
if err != nil {
if exitErr, ok := err.(*exec.ExitError); ok {
if status, ok := exitErr.Sys().(syscall.WaitStatus); ok {
err = fmt.Errorf("%s: exit status: %d", errInfo, status.ExitStatus())
}
} else {
err = fmt.Errorf("%s: exec run error: %s", errInfo, err.Error())
return strOut, strErr, err
}
}
strOut = bOut.String()
strErr = bErr.String()
return strOut, strErr, err
}
func CheckRandomStringStrength(password string, length int, enableSpecialChar bool) error {
var err error
if len(password) < length {
err = fmt.Errorf("password must at least %d charactors", length)
return err
}
lowerChars := "abcdefghijklmnopqrstuvwxyz"
upperChars := "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
numberChars := "0123456789"
specialChars := `~!@#$%^&*()_+-={}[]\|:";'<>?,./`
lowerOK := strings.ContainsAny(password, lowerChars)
upperOK := strings.ContainsAny(password, upperChars)
numberOK := strings.ContainsAny(password, numberChars)
specialOK := strings.ContainsAny(password, specialChars)
for _, c := range password {
if c > unicode.MaxASCII {
err = fmt.Errorf("password can not include unicode charactors")
return err
}
}
if enableSpecialChar && !(lowerOK && upperOK && numberOK && specialOK) {
err = fmt.Errorf("password must include lower upper case charactors and number and special charactors")
return err
} else if !enableSpecialChar && !(lowerOK && upperOK && numberOK) {
err = fmt.Errorf("password must include lower upper case charactors and number")
return err
}
return err
}
func RandomString(n int, enableSpecialChar bool, suffix string) string {
var letter []rune
lowerChars := "abcdefghijklmnopqrstuvwxyz"
upperChars := "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
numberChars := "0123456789"
specialChars := `~!@#$%^&*()_+-={}[]\|:";'<>?,./`
if enableSpecialChar {
chars := fmt.Sprintf("%s%s%s%s", lowerChars, upperChars, numberChars, specialChars)
letter = []rune(chars)
} else {
chars := fmt.Sprintf("%s%s%s", lowerChars, upperChars, numberChars)
letter = []rune(chars)
}
var pwd string
for {
b := make([]rune, n)
seededRand := rand.New(rand.NewSource(time.Now().UnixNano()))
for i := range b {
b[i] = letter[seededRand.Intn(len(letter))]
}
pwd = string(b)
err := CheckRandomStringStrength(pwd, n, enableSpecialChar)
if err == nil {
break
}
}
return fmt.Sprintf("%s%s", pwd, suffix)
}
func ValidateIpAddress(s string) error {
var err error
if net.ParseIP(s).To4() == nil {
err = fmt.Errorf(`not ipv4 address`)
return err
}
return err
}
func ValidateMinusNameID(s string) error {
var err error
RegExp := regexp.MustCompile(`^(([a-z])[a-z0-9]+(-[a-z0-9]+)+)$`)
match := RegExp.MatchString(s)
if !match {
err = fmt.Errorf(`should include lower case and number, format should like "hello-world-no3"`)
return err
}
return err
}
func ValidatePipelineName(s string) error {
var err error
RegExp := regexp.MustCompile(`^(([a-z])[a-z0-9]+(-[a-z0-9_]+)+)$`)
match := RegExp.MatchString(s)
if !match {
err = fmt.Errorf(`pipeline name format should like "test-project1-develop"`)
return err
}
arr := strings.Split(s, "-")
for i, s2 := range arr {
if i < len(arr)-1 && strings.Contains(s2, "_") {
err = fmt.Errorf(`project name can not contains "_"`)
return err
} else if i == len(arr)-1 {
if strings.HasPrefix(s2, "_") {
err = fmt.Errorf(`branch name can not starts with "_"`)
return err
}
if strings.HasSuffix(s2, "_") {
err = fmt.Errorf(`branch name can not ends with "_"`)
return err
}
}
}
return err
}
func ValidateRunName(s string) error {
var err error
arr := strings.Split(s, "-")
if len(arr) < 3 {
err = fmt.Errorf(`run name format should like "test-project1-develop-1"`)
return err
}
err = ValidatePipelineName(strings.Join(arr[:len(arr)-1], "-"))
if err != nil {
return err
}
_, err = strconv.Atoi(arr[len(arr)-1])
if err != nil {
err = fmt.Errorf(`run number must be integer`)
return err
}
return err
}
func RemoveMapEmptyItems(m map[string]interface{}) map[string]interface{} {
for k, v := range m {
vv := reflect.ValueOf(v)
switch vv.Kind() {
case reflect.Int, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Float32, reflect.Float64:
if vv.IsZero() {
delete(m, k)
}
case reflect.Bool:
if vv.Bool() == false {
delete(m, k)
}
case reflect.String:
if vv.String() == "" {
delete(m, k)
}
case reflect.Slice, reflect.Array:
if vv.Len() == 0 {
delete(m, k)
} else {
var isMap bool
var x []map[string]interface{}
for i := 0; i < vv.Len(); i++ {
vvv := reflect.ValueOf(vv.Index(i))
if vvv.Kind() == reflect.Map {
vm, ok := vv.Index(i).Interface().(map[string]interface{})
if ok {
isMap = true
v3 := RemoveMapEmptyItems(vm)
x = append(x, v3)
}
} else if vvv.Kind() == reflect.Struct {
vm, ok := vv.Index(i).Interface().(map[string]interface{})
if ok {
isMap = true
v3 := RemoveMapEmptyItems(vm)
x = append(x, v3)
}
}
}
if isMap {
m[k] = x
}
}
case reflect.Struct, reflect.Map:
v2 := RemoveMapEmptyItems(v.(map[string]interface{}))
if len(v2) == 0 {
delete(m, k)
} else {
m[k] = v2
}
default:
if !vv.IsValid() {
delete(m, k)
}
}
}
m2 := m
return m2
}
func YamlIndent(obj interface{}) ([]byte, error) {
var err error
var bs []byte
var b bytes.Buffer
yamlEncoder := yaml.NewEncoder(&b)
yamlEncoder.SetIndent(2)
err = yamlEncoder.Encode(&obj)
if err != nil {
return bs, err
}
bs = b.Bytes()
return bs, err
}
func GetDockerImages(installConfig InstallConfig) (InstallDockerImages, error) {
var err error
var bs []byte
var dockerImages InstallDockerImages
// get pull container images
bs, err = FsInstallScripts.ReadFile(fmt.Sprintf("%s/harbor/docker-images.yaml", DirInstallScripts))
if err != nil {
err = fmt.Errorf("get pull container images error: %s", err.Error())
return dockerImages, err
}
err = yaml.Unmarshal(bs, &dockerImages)
if err != nil {
err = fmt.Errorf("get pull container images error: %s", err.Error())
return dockerImages, err
}
var image string
var dockerImage InstallDockerImage
image = fmt.Sprintf("doryengine/dorycli:%s-alpine", VersionDoryCli)
dockerImage = InstallDockerImage{
Source: image,
Target: fmt.Sprintf("hub/%s", image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
if installConfig.Dory.GitRepo.Internal.Image != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.GitRepo.Internal.Image,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.GitRepo.Internal.Image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.GitRepo.Internal.ImageDB != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.GitRepo.Internal.ImageDB,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.GitRepo.Internal.ImageDB),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.GitRepo.Internal.ImageNginx != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.GitRepo.Internal.ImageNginx,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.GitRepo.Internal.ImageNginx),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.ArtifactRepo.Internal.Image != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.ArtifactRepo.Internal.Image,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.ArtifactRepo.Internal.Image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.Openldap.Image != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.Openldap.Image,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.Openldap.Image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.Openldap.ImageAdmin != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.Openldap.ImageAdmin,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.Openldap.ImageAdmin),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.ScanCodeRepo.Internal.Image != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.ScanCodeRepo.Internal.Image,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.ScanCodeRepo.Internal.Image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.ScanCodeRepo.Internal.ImageDB != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.ScanCodeRepo.Internal.ImageDB,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.ScanCodeRepo.Internal.ImageDB),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.Redis.Image != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.Redis.Image,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.Redis.Image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.Mongo.Image != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.Mongo.Image,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.Mongo.Image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.DemoDatabase.Internal.Image != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.DemoDatabase.Internal.Image,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.DemoDatabase.Internal.Image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.DemoHost.Internal.Image != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.DemoHost.Internal.Image,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.DemoHost.Internal.Image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.Docker.Image != "" {
dockerImage = InstallDockerImage{
Source: installConfig.Dory.Docker.Image,
Target: fmt.Sprintf("hub/%s", installConfig.Dory.Docker.Image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.Doryengine.Port != 0 {
image = fmt.Sprintf("doryengine/dory-engine:%s-alpine", VersionDoryEngine)
dockerImage = InstallDockerImage{
Source: image,
Target: fmt.Sprintf("hub/%s", image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
if installConfig.Dory.Doryengine.Port != 0 {
image = fmt.Sprintf("doryengine/dory-console:%s", VersionDoryFrontend)
dockerImage = InstallDockerImage{
Source: image,
Target: fmt.Sprintf("hub/%s", image),
}
dockerImages.InstallDockerImages = append(dockerImages.InstallDockerImages, dockerImage)
}
return dockerImages, err
}
func Indent(s string) string {
var str string
arr := strings.Split(s, "\n")
for i, a := range arr {
arr[i] = fmt.Sprintf("%s%s", " ", a)
}
str = strings.Join(arr, "\n")
return str
}