/
scaffolding.go
58 lines (51 loc) · 1.25 KB
/
scaffolding.go
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package initializers
import (
"fmt"
"os"
"path"
"path/filepath"
)
const (
confDefaultDir = "config/resources"
appDefaultPath = "/init"
ymlExtension = ".yml"
yamlExtension = ".yaml"
)
var (
crrFSGetter fsGetter = osFSGetter
)
func appDir() string {
for crrPath, _ := crrFSGetter.getwd(); crrPath != string(filepath.Separator); {
if _, err := os.Stat(filepath.Join(crrPath, "go.mod")); err == nil {
return crrPath
}
crrPath = filepath.Dir(crrPath)
}
return appDefaultPath
}
func configDir() (string, error) {
confDir := confDefaultDir
if !filepath.IsAbs(confDir) {
confDir = filepath.Join(appDir(), confDir)
}
if info, err := os.Stat(confDir); err != nil || !info.IsDir() {
return "", fmt.Errorf("configs dir not found at %v", confDir)
}
return confDir, nil
}
func scopeConfigPath() (string, error) {
cfgPath, err := configDir()
if err != nil {
return "", err
}
cfgName := path.Join(cfgPath, Env())
withYMLExt := fmt.Sprintf("%v%v", cfgName, ymlExtension)
if _, err := os.Stat(withYMLExt); err == nil {
return withYMLExt, nil
}
withYAMLExt := fmt.Sprintf("%v%v", cfgName, yamlExtension)
if _, err := os.Stat(withYAMLExt); err == nil {
return withYAMLExt, nil
}
return "", fmt.Errorf("missing scope (%v) config file", Env())
}