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/
path.go
84 lines (70 loc) · 1.67 KB
/
path.go
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package utils
import (
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/lollipopkit/gommon/log"
)
func ConfigPath() error {
switch Shell {
case ShellTypeZsh, ShellTypeBash:
return configPath4Bash()
case ShellTypeFish:
return configPath4Fish()
default:
return ErrUnsupportedShell
}
}
func configPath4Bash() error {
if !Exists(RcPath) {
return ErrShellConfigNotFound
}
content, err := ioutil.ReadFile(RcPath)
if err != nil {
return err
}
line2Add := "export PATH=$PATH:" + filepath.Join(FvmHome, "global", "bin")
lines := strings.Split(string(content), "\n")
if Contains(lines, line2Add) {
log.Info("\nPATH already configured. Skip.")
} else {
f, err := os.OpenFile(RcPath, os.O_APPEND|os.O_WRONLY, 0600)
if err != nil {
return err
}
defer f.Close()
if _, err = f.WriteString("\n" + line2Add); err != nil {
return err
}
}
log.Warn("\nPlease run following command to reload shell config file:")
println("source " + RcPath + "\n")
return nil
}
func configPath4Fish() error {
if !Exists(RcPath) {
return ErrShellConfigNotFound
}
content, err := ioutil.ReadFile(RcPath)
if err != nil {
return err
}
line2Add := "set PATH " + filepath.Join(FvmHome, "global", "bin") + "$PATH"
lines := strings.Split(string(content), "\n")
if Contains(lines, line2Add) {
log.Info("\nPATH already configured. Skip.")
} else {
f, err := os.OpenFile(RcPath, os.O_APPEND|os.O_WRONLY, 0600)
if err != nil {
return err
}
defer f.Close()
if _, err = f.WriteString("\n" + line2Add); err != nil {
return err
}
}
log.Warn("\nPlease run following command to reload shell config file:")
println("source " + RcPath + "\n")
return nil
}