77 lines
1.3 KiB
Go
77 lines
1.3 KiB
Go
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package config
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import (
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"encoding/json"
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"errors"
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"io/fs"
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"os"
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"path/filepath"
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)
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type Config struct {
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Base string `json:"base"`
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}
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func (c *Config) Workspace() string {
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return filepath.Join(c.Base, ".workspace")
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}
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func (c *Config) WorkspaceBranch(name string) string {
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return filepath.Join(c.Workspace(), name)
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}
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func (c *Config) IsInit() bool {
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return c.Base != ""
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}
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func path() (string, error) {
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userCfgDir, err := os.UserConfigDir()
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if err != nil {
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return "", err
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}
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cfgDir := filepath.Join(userCfgDir, "git-ea")
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return filepath.Join(cfgDir, "config.json"), os.MkdirAll(cfgDir, os.ModePerm)
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}
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func Load() (*Config, error) {
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cfgPath, err := path()
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if err != nil {
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return nil, err
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}
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fi, err := os.Open(cfgPath)
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if err != nil {
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if !errors.Is(err, fs.ErrNotExist) {
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return nil, err
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}
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fi, err = os.Create(cfgPath)
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if err != nil {
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return nil, err
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}
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if _, err := fi.WriteString("{}"); err != nil {
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return nil, err
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}
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if _, err := fi.Seek(0, 0); err != nil {
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return nil, err
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}
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}
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defer fi.Close()
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var cfg Config
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return &cfg, json.NewDecoder(fi).Decode(&cfg)
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}
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func Save(c Config) error {
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cfgPath, err := path()
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if err != nil {
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return err
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}
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fi, err := os.Create(cfgPath)
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if err != nil {
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return err
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}
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defer fi.Close()
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return json.NewEncoder(fi).Encode(c)
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}
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