mirror of
https://github.com/Jguer/yay
synced 2024-10-31 04:12:51 +00:00
146 lines
3 KiB
Go
146 lines
3 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"os"
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"strings"
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)
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// branch contains the information of a repository branch
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type branch struct {
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Name string `json:"name"`
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Commit struct {
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SHA string `json:"sha"`
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URL string `json:"url"`
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} `json:"commit"`
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}
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type branches []branch
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// Info contains the last commit sha of a repo
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type Info struct {
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Package string `json:"pkgname"`
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URL string `json:"url"`
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SHA string `json:"sha"`
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}
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type infos []Info
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// createDevelDB forces yay to create a DB of the existing development packages
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func createDevelDB() error {
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_, _, _, remoteNames, err := filterPackages()
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if err != nil {
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return err
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}
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config.NoConfirm = true
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specialDBsauce = true
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err = aurInstall(remoteNames, nil)
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return err
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}
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// parseSource returns owner and repo from source
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func parseSource(source string) (owner string, repo string) {
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if !(strings.Contains(source, "git://") ||
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strings.Contains(source, ".git") ||
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strings.Contains(source, "git+https://")) {
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return
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}
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split := strings.Split(source, "github.com/")
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if len(split) > 1 {
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secondSplit := strings.Split(split[1], "/")
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if len(secondSplit) > 1 {
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owner = secondSplit[0]
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thirdSplit := strings.Split(secondSplit[1], ".git")
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if len(thirdSplit) > 0 {
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repo = thirdSplit[0]
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}
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}
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}
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return
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}
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func (info *Info) needsUpdate() bool {
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var newRepo branches
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r, err := http.Get(info.URL)
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if err != nil {
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fmt.Println(err)
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return false
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}
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defer r.Body.Close()
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body, _ := ioutil.ReadAll(r.Body)
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err = json.Unmarshal(body, &newRepo)
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if err != nil {
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fmt.Printf("Cannot update '%v'\nError: %v\nStatus code: %v\nBody: %v\n",
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info.Package, err, r.StatusCode, string(body))
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return false
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}
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for _, e := range newRepo {
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if e.Name == "master" {
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return e.Commit.SHA != info.SHA
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}
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}
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return false
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}
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func inStore(pkgName string) *Info {
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for i, e := range savedInfo {
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if pkgName == e.Package {
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return &savedInfo[i]
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}
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}
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return nil
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}
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// branchInfo updates saved information
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func branchInfo(pkgName string, owner string, repo string) (err error) {
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updated = true
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var newRepo branches
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url := "https://api.github.com/repos/" + owner + "/" + repo + "/branches"
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r, err := http.Get(url)
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if err != nil {
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return
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}
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defer r.Body.Close()
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_ = json.NewDecoder(r.Body).Decode(&newRepo)
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packinfo := inStore(pkgName)
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for _, e := range newRepo {
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if e.Name == "master" {
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if packinfo != nil {
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packinfo.Package = pkgName
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packinfo.URL = url
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packinfo.SHA = e.Commit.SHA
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} else {
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savedInfo = append(savedInfo, Info{Package: pkgName, URL: url, SHA: e.Commit.SHA})
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}
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}
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}
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return
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}
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func saveVCSInfo() error {
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marshalledinfo, err := json.MarshalIndent(savedInfo, "", "\t")
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if err != nil || string(marshalledinfo) == "null" {
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return err
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}
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in, err := os.OpenFile(vcsFile, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
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if err != nil {
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return err
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}
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defer in.Close()
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_, err = in.Write(marshalledinfo)
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if err != nil {
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return err
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}
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err = in.Sync()
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return err
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}
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