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mycorrhiza/files/files.go
2021-06-24 15:07:25 +07:00

76 lines
2.5 KiB
Go

// Package files is used to get paths to different files Mycorrhiza uses. Also see cfg.
package files
import (
"os"
"path/filepath"
"github.com/bouncepaw/mycorrhiza/cfg"
)
var paths struct {
gitRepo string
cacheDir string
staticFiles string
configPath string
tokensJSON string
registrationCredentialsJSON string
fixedCredentialsJSON string
}
// HyphaeDir returns the path to hyphae storage.
// A separate function is needed to easily know where a general storage path is
// needed rather than a concrete Git or the whole wiki storage path, so that we
// could easily refactor things later if we'll ever support different storages.
func HyphaeDir() string { return paths.gitRepo }
// GitRepo returns the path to the Git repository of the wiki.
func GitRepo() string { return paths.gitRepo }
// StaticFiles returns the path to static files directory
func StaticFiles() string { return paths.staticFiles }
// ConfigPath returns the path to the config file.
func ConfigPath() string { return paths.configPath }
// TokensJSON returns the path to the JSON user tokens storage.
func TokensJSON() string { return paths.tokensJSON }
// RegistrationCredentialsJSON returns the path to the JSON registration
// credentials storage.
func RegistrationCredentialsJSON() string { return paths.registrationCredentialsJSON }
// FixedCredentialsJSON returns the path to the JSON fixed credentials storage.
func FixedCredentialsJSON() string { return paths.fixedCredentialsJSON }
// PrepareWikiRoot ensures all needed directories and files exist and have
// correct permissions.
func PrepareWikiRoot() error {
if err := os.MkdirAll(cfg.WikiDir, os.ModeDir|0777); err != nil {
return err
}
paths.cacheDir = filepath.Join(cfg.WikiDir, "cache")
if err := os.MkdirAll(paths.cacheDir, os.ModeDir|0777); err != nil {
return err
}
paths.gitRepo = filepath.Join(cfg.WikiDir, "wiki.git")
if err := os.MkdirAll(paths.gitRepo, os.ModeDir|0777); err != nil {
return err
}
paths.staticFiles = filepath.Join(cfg.WikiDir, "static")
if err := os.MkdirAll(paths.staticFiles, os.ModeDir|0777); err != nil {
return err
}
paths.configPath = filepath.Join(cfg.WikiDir, "config.ini")
paths.tokensJSON = filepath.Join(paths.cacheDir, "tokens.json")
paths.fixedCredentialsJSON = filepath.Join(cfg.WikiDir, "fixed-users.json")
paths.registrationCredentialsJSON = filepath.Join(cfg.WikiDir, "registered-users.json")
return nil
}