package model
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import (
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"fmt"
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"os"
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"path/filepath"
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)
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type ValidationResult struct {
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Valid bool
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Files map[string]string
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Missing []string
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Problems []string
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}
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func ValidateModelDir(profile ModelProfile, dir string) ValidationResult {
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result := ValidationResult{
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Valid: true,
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Files: make(map[string]string),
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}
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info, err := os.Stat(dir)
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if err != nil {
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result.Valid = false
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result.Missing = append(result.Missing, dir)
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return result
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}
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if !info.IsDir() {
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result.Valid = false
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result.Problems = append(result.Problems, fmt.Sprintf("%s is not a directory", dir))
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return result
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}
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for _, rule := range profile.RequiredFiles {
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if !rule.Required {
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continue
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}
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if len(rule.AllOf) > 0 {
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for _, rel := range rule.AllOf {
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path := filepath.Join(dir, rel)
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if !validRequiredPath(path, rule.Directory) {
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result.Valid = false
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result.Missing = append(result.Missing, rel)
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continue
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}
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if rule.Role != "" && result.Files[rule.Role] == "" {
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result.Files[rule.Role] = path
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}
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}
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}
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if len(rule.AnyOf) > 0 {
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var selected string
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for _, rel := range rule.AnyOf {
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path := filepath.Join(dir, rel)
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if validRequiredPath(path, rule.Directory) {
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selected = path
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break
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}
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}
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if selected == "" {
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result.Valid = false
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result.Missing = append(result.Missing, fmt.Sprintf("%s:anyOf(%v)", rule.Role, rule.AnyOf))
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} else if rule.Role != "" {
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result.Files[rule.Role] = selected
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}
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}
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}
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return result
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}
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func validRequiredFile(path string) bool {
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return validRequiredPath(path, false)
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}
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func validRequiredPath(path string, directory bool) bool {
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info, err := os.Stat(path)
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if err != nil {
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return false
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}
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if directory {
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return info.IsDir()
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}
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if info.IsDir() {
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return false
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}
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return info.Size() > 0
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}
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