Method SetPkgCacheDir

configs/celer_update.go:192–220

(dir string)

}

func (c *Celer) SetPkgCacheDir(dir string) error {
	// Check dir empty and exist.
	if strings.TrimSpace(dir) == "" {
		return errors.ErrPkgCacheDirEmpty
	}
	if !fileio.PathExists(dir) {
		return errors.ErrPkgCacheDirNotExist
	}

	if err := c.readOrCreate(); err != nil {
		return err
	}

	// Update package cache dir.
	if c.configData.PkgCacheConfig == nil {
		c.configData.PkgCacheConfig = NewPkgCacheConfig(c, dir, false)
	}
	c.configData.PkgCacheConfig.Dir = dir

	// Rebuild internal handlers if dir is already configured.
	if err := c.configData.PkgCacheConfig.Refresh(); err != nil {
		return err
	}
	if err := c.save(); err != nil {
		return err
	}

	return nil
}

func (c *Celer) SetPkgCacheWritable(writable bool) error {
	if err := c.readOrCreate(); err != nil {