53 lines
884 B
Go
53 lines
884 B
Go
package updater
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import (
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"errors"
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"os"
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"github.com/MedzikUser/go-github-selfupdate/selfupdate"
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"github.com/blang/semver/v4"
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)
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/*
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Checks for available updates
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If there is an update, this function will automatically update your program
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*/
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func (c *Client) Update() error {
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updater, err := selfupdate.NewUpdater(selfupdate.Config{
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APIToken: c.GitHubToken,
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})
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if err != nil {
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return err
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}
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release, found, err := updater.DetectLatest(c.GitHub)
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if err != nil {
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return err
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}
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version, err := semver.Parse(c.Version)
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if err != nil || !found || release.Version.LTE(version) {
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return err
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}
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if !c.Major && release.Version.Major > version.Major {
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return errors.New("major update")
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}
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exe, err := os.Executable()
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if err != nil {
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return err
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}
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err = updater.UpdateTo(release, exe, c.Binary)
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if err != nil {
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return err
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}
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c.AfterUpdate()
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return nil
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}
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