mirror of https://github.com/Dreamacro/clash.git
78 lines
1.4 KiB
Go
78 lines
1.4 KiB
Go
package constant
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import (
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"os"
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P "path"
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"path/filepath"
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"strings"
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)
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const Name = "clash"
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// Path is used to get the configuration path
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var Path = func() *path {
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homeDir, err := os.UserHomeDir()
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if err != nil {
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homeDir, _ = os.Getwd()
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}
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homeDir = P.Join(homeDir, ".config", Name)
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return &path{homeDir: homeDir, configFile: "config.yaml"}
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}()
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type path struct {
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homeDir string
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configFile string
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}
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// SetHomeDir is used to set the configuration path
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func SetHomeDir(root string) {
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Path.homeDir = root
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}
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// SetConfig is used to set the configuration file
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func SetConfig(file string) {
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Path.configFile = file
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}
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func (p *path) HomeDir() string {
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return p.homeDir
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}
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func (p *path) Config() string {
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return p.configFile
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}
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// Resolve return a absolute path or a relative path with homedir
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func (p *path) Resolve(path string) string {
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if !filepath.IsAbs(path) {
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return filepath.Join(p.HomeDir(), path)
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}
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return path
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}
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// IsSubPath return true if path is a subpath of homedir
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func (p *path) IsSubPath(path string) bool {
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homedir := p.HomeDir()
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path = p.Resolve(path)
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rel, err := filepath.Rel(homedir, path)
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if err != nil {
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return false
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}
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return !strings.Contains(rel, "..")
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}
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func (p *path) MMDB() string {
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return P.Join(p.homeDir, "Country.mmdb")
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}
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func (p *path) OldCache() string {
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return P.Join(p.homeDir, ".cache")
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}
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func (p *path) Cache() string {
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return P.Join(p.homeDir, "cache.db")
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}
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