mirror of
https://gitee.com/Lyon1998/pikapython.git
synced 2025-01-15 17:02:53 +08:00
313 lines
7.8 KiB
Go
313 lines
7.8 KiB
Go
package main
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import (
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"bufio"
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"fmt"
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"io"
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"os"
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"path/filepath"
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"strings"
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"time"
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"github.com/BurntSushi/toml"
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"github.com/go-git/go-git/v5"
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"github.com/go-git/go-git/v5/plumbing"
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cp "github.com/otiai10/copy"
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)
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var isShowSize = false
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type Requerment_t struct {
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Name string
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Version string
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Commit string
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}
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type Package_t struct {
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Name string
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Releases []string
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ReleasesName []string
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ReleasesCommit []string
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}
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type Config_t struct {
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Packages []Package_t
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}
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func main() {
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superPath := "/tmp"
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path := "/pikascript"
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go readPathSize(superPath + path)
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repo := updatePikascript(superPath + path)
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packages, res := getPackages(superPath + path)
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if !res {
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fmt.Printf("[error]: get package info faild.\n")
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return
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}
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fmt.Printf("\n")
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requerments, res := getRequestment("requestment.txt")
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if !res {
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fmt.Printf("[error]: get requerment info faild.\n")
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return
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}
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fmt.Printf("\n")
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requerments, res = matchRequestments(packages, requerments)
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if !res {
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fmt.Printf("[error]: match requestment faild.\n")
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return
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}
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fmt.Printf("\n")
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checkOutRequsetments(superPath+path, repo, requerments)
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fmt.Println("update OK !")
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for i := 3; i >= 0; i-- {
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time.Sleep(1 * time.Second)
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fmt.Println("this window will auto close after", i, "s...")
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}
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}
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func FilterDirsGlob(dir, suffix string) ([]string, error) {
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return filepath.Glob(filepath.Join(dir, suffix))
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}
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func MoveFile(sourcePath, destPath string) error {
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inputFile, err := os.Open(sourcePath)
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if err != nil {
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return fmt.Errorf("Couldn't open source file: %s", err)
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}
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outputFile, err := os.Create(destPath)
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if err != nil {
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inputFile.Close()
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return fmt.Errorf("Couldn't open dest file: %s", err)
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}
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defer outputFile.Close()
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_, err = io.Copy(outputFile, inputFile)
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inputFile.Close()
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if err != nil {
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return fmt.Errorf("Writing to output file failed: %s", err)
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}
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// The copy was successful, so now delete the original file
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err = os.Remove(sourcePath)
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if err != nil {
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return fmt.Errorf("Failed removing original file: %s", err)
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}
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return nil
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}
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func checkOutRequsetments(path string, repo *git.Repository, requerments []Requerment_t) {
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os.Mkdir("pikascript-lib", os.ModePerm)
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os.Mkdir("pikascript-core", os.ModePerm)
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os.Mkdir("pikascript-api", os.ModePerm)
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workTree, _ := repo.Worktree()
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for _, requerment := range requerments {
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/* checkout commit */
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fmt.Printf("checking out: %s\n", requerment.Commit)
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err := workTree.Checkout(&git.CheckoutOptions{
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Hash: plumbing.NewHash(requerment.Commit),
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Force: true,
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})
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CheckIfError(err)
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/* update file */
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var packagePath string = path + "/package/" + requerment.Name
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var dirPath string = "pikascript-lib/" + requerment.Name
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if requerment.Name == "pikascript-core" {
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packagePath = path + "/src"
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dirPath = "pikascript-core"
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CheckIfError(cp.Copy(packagePath+"/../tools/pikaCompiler/rust-msc-latest-win10.exe", "./rust-msc-latest-win10.exe"))
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CheckIfError(err)
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}
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// fmt.Printf(" copy" + " " + packagePath + " " + dirPath + "\n")
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CheckIfError(cp.Copy(packagePath, dirPath))
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pyFileList, _ := FilterDirsGlob(dirPath, "*.py")
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for i := range pyFileList {
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pyFileSource := strings.ReplaceAll(pyFileList[i], "\\", "/")
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pyFilePath := strings.Split(pyFileSource, "/")
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pyFileName := pyFilePath[len(pyFilePath)-1]
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fmt.Println(" Installed: " + pyFileName)
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CheckIfError(os.Rename(pyFileSource, pyFileName))
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}
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pyiFileList, _ := FilterDirsGlob(dirPath, "*.pyi")
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for i := range pyiFileList {
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pyFileSource := strings.ReplaceAll(pyiFileList[i], "\\", "/")
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pyFilePath := strings.Split(pyFileSource, "/")
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pyFileName := pyFilePath[len(pyFilePath)-1]
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fmt.Println(" Installed: " + pyFileName)
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CheckIfError(os.Rename(pyFileSource, pyFileName))
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}
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}
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err := workTree.Checkout(&git.CheckoutOptions{
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Hash: plumbing.NewHash("master"),
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Force: true,
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})
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CheckIfError(err)
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}
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func CheckIfError(err error) {
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if err == nil {
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return
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}
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fmt.Printf("\x1b[31;1m%s\x1b[0m\n", fmt.Sprintf("error: %s", err))
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}
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func getMatchedPackage(requerment Requerment_t, packages []Package_t) (Package_t, bool) {
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var pkg Package_t
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for _, pkg = range packages {
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if requerment.Name == pkg.Name {
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return pkg, true
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}
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}
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return pkg, false
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}
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func getMatchedCommit(requestVersion string, pkg Package_t) (string, bool) {
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for i, packageVersion := range pkg.ReleasesName {
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if packageVersion == requestVersion {
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return pkg.ReleasesCommit[i], true
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}
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if "latest" == requestVersion {
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return "master", true
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}
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}
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return "", false
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}
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func matchRequestments(packages []Package_t, requerments []Requerment_t) ([]Requerment_t, bool) {
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for i, requerment := range requerments {
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pkg, res := getMatchedPackage(requerment, packages)
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if !res {
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fmt.Printf("[error]: match package for %s faild.\n", requerment.Name)
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return requerments, false
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}
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commit, res := getMatchedCommit(requerment.Version, pkg)
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if !res {
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fmt.Printf("[error]: match commit for %s faild.\n", requerment.Name)
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return requerments, false
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}
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fmt.Printf("matched: %s %s\n", pkg.Name, commit)
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requerments[i].Commit = commit
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}
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return requerments, true
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}
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func getRequestment(path string) ([]Requerment_t, bool) {
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var requestments []Requerment_t
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requestment_file, _ := os.Open(path)
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defer requestment_file.Close()
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scanner := bufio.NewScanner(requestment_file)
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var count int
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for scanner.Scan() {
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var requerment Requerment_t
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count++
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line := scanner.Text()
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line = strings.ReplaceAll(line, " ", "")
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req_info := strings.Split(line, "==")
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if len(req_info) == 2 {
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requerment.Name = strings.Split(line, "==")[0]
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requerment.Version = strings.Split(line, "==")[1]
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fmt.Printf("request: %s %s\n", requerment.Name, requerment.Version)
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requestments = append(requestments, requerment)
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}
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}
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return requestments, true
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}
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func getPackages(path string) ([]Package_t, bool) {
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var config Config_t
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if _, err := toml.DecodeFile(path+"/packages.toml", &config); err != nil {
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fmt.Println(err)
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return config.Packages, false
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}
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for i_package, pkg := range config.Packages {
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i := 0
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for _, release := range pkg.Releases {
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pkg.ReleasesName = append(pkg.ReleasesName, strings.Split(release, " ")[0])
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pkg.ReleasesCommit = append(pkg.ReleasesCommit, strings.Split(release, " ")[1])
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i++
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}
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config.Packages[i_package] = pkg
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}
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return config.Packages, true
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}
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func readPathSize(path string) {
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for {
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if !isShowSize {
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continue
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}
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size, _ := pathSize(path)
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fmt.Printf("recived : %2f MB \n", float64(size)/1024/1024)
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time.Sleep(time.Second)
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}
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}
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func updatePikascript(path string) *git.Repository {
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pathExist, err := PathExists(path)
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if err != nil {
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fmt.Printf("PathExists(%s),err(%v)\n", path, err)
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}
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if !pathExist {
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/* clone the pikascript repo */
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fmt.Printf("downloading pikascript to %s...\n", path)
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fmt.Printf("need about 10 min(s)\n")
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fmt.Printf("please wait...\n")
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isShowSize = true
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_, err = git.PlainClone(path, false, &git.CloneOptions{
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URL: "https://gitee.com/lyon1998/pikascript",
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Progress: os.Stdout,
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})
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if nil != err {
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fmt.Println(err)
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}
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}
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/* pull the pikascript repo */
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repo, _ := git.PlainOpen(path)
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w, _ := repo.Worktree()
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fmt.Println("updating pikascript...")
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w.Pull(&git.PullOptions{RemoteName: "origin"})
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ref, _ := repo.Head()
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commit, _ := repo.CommitObject(ref.Hash())
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fmt.Println(commit)
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isShowSize = false
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err = w.Checkout(&git.CheckoutOptions{
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Hash: plumbing.NewHash("master"),
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Force: true,
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})
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CheckIfError(err)
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return repo
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}
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func PathExists(path string) (bool, error) {
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_, err := os.Stat(path)
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if err == nil {
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return true, nil
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}
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if os.IsNotExist(err) {
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return false, nil
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}
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return false, err
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}
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func pathSize(path string) (int64, error) {
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var size int64
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err := filepath.Walk(path, func(_ string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if !info.IsDir() {
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size += info.Size()
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}
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return err
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})
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return size, err
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}
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