| // Copyright 2022 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package result |
| |
| import ( |
| "fmt" |
| "os" |
| "path/filepath" |
| "strings" |
| ) |
| |
| // Generate output files for every template defined in the config file. |
| func expandTemplates() (string, error) { |
| if Config.OutDir == "" { |
| return "", nil |
| } |
| |
| expansionOutDir := filepath.Join(Config.OutDir, "out") |
| if _, err := os.Stat(expansionOutDir); os.IsNotExist(err) { |
| err := os.Mkdir(expansionOutDir, 0755) |
| if err != nil { |
| return "", fmt.Errorf("Failed to make directory %v: %v", expansionOutDir, err) |
| } |
| } |
| |
| var b strings.Builder |
| b.WriteString("\n") |
| |
| w := getWorldStruct() |
| |
| for _, o := range Config.Outputs { |
| if t, ok := AllTemplates[o]; !ok { |
| return "", fmt.Errorf("Couldn't find template %v\n", o) |
| } else { |
| name := filepath.Join(expansionOutDir, o) |
| f, err := os.Create(name) |
| if err != nil { |
| b.WriteString(fmt.Sprintf("Failed to create template file %v: %v\n", name, err)) |
| continue |
| } |
| if err := t.Execute(f, w); err != nil { |
| b.WriteString(fmt.Sprintf("Failed to expand template %v: %v\n", name, err)) |
| continue |
| } |
| if Config.Zip { |
| if err := compressGZ(name); err != nil { |
| b.WriteString(fmt.Sprintf("Failed to compress template %v: %v\n", name, err)) |
| continue |
| } |
| } |
| b.WriteString(fmt.Sprintf(" ⦿ Executed template -> %v", name)) |
| if Config.Zip { |
| b.WriteString(" (+ *.gz)") |
| } |
| b.WriteString("\n") |
| } |
| } |
| return b.String(), nil |
| } |