Sergiusz Bazanski | 32f8a58 | 2020-05-18 00:27:23 +0200 | [diff] [blame] | 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "encoding/json" |
| 5 | "flag" |
| 6 | "fmt" |
| 7 | "io/ioutil" |
| 8 | "log" |
| 9 | "strings" |
| 10 | ) |
| 11 | |
| 12 | var ( |
| 13 | flagName string |
| 14 | flagAuthor string |
| 15 | flagMain string |
| 16 | flagVersion string |
| 17 | |
| 18 | flagStatusFile string |
| 19 | flagOutFile string |
| 20 | ) |
| 21 | |
| 22 | func main() { |
| 23 | flag.StringVar(&flagName, "name", "", "plugin name") |
| 24 | flag.StringVar(&flagAuthor, "author", "", "plugin author") |
| 25 | flag.StringVar(&flagMain, "main", "", "plugin main class") |
| 26 | flag.StringVar(&flagVersion, "version", "", "plugin version, if not given, workspace status will be used") |
| 27 | flag.StringVar(&flagStatusFile, "status_file", "", "path to workspace status file for version generation") |
| 28 | flag.StringVar(&flagOutFile, "out_file", "plugin.yml", "path to output plugin.yml") |
| 29 | flag.Parse() |
| 30 | |
| 31 | if flagVersion == "" { |
| 32 | status, err := ioutil.ReadFile(flagStatusFile) |
| 33 | if err != nil { |
| 34 | log.Fatalf("ReadFile(%q): %v", flagStatusFile, err) |
| 35 | } |
| 36 | |
| 37 | for _, line := range strings.Split(string(status), "\n") { |
| 38 | line = strings.TrimSpace(line) |
| 39 | parts := strings.Fields(line) |
| 40 | if len(parts) != 2 { |
| 41 | continue |
| 42 | } |
| 43 | if parts[0] == "STABLE_GIT_VERSION" { |
| 44 | flagVersion = fmt.Sprintf("hscloud-git-%s", parts[1]) |
| 45 | } |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | if flagVersion == "" { |
| 50 | log.Fatalf("could not determine version from status") |
| 51 | } |
| 52 | |
| 53 | // a yaml is a json, a json is a yaml |
| 54 | yml := struct { |
| 55 | Name string `json:"name"` |
| 56 | Version string `json:"version"` |
| 57 | Author string `json:"author"` |
| 58 | Main string `json:"main"` |
| 59 | APIVersion string `json:"api-version"` |
| 60 | }{ |
| 61 | Name: flagName, |
| 62 | Version: flagVersion, |
| 63 | Author: flagAuthor, |
| 64 | Main: flagMain, |
| 65 | APIVersion: "1.15", |
| 66 | } |
| 67 | |
| 68 | out, err := json.Marshal(&yml) |
| 69 | if err != nil { |
| 70 | log.Fatalf("marshal: %v", err) |
| 71 | } |
| 72 | err = ioutil.WriteFile(flagOutFile, out, 0644) |
| 73 | if err != nil { |
| 74 | log.Fatalf("WriteFile(%q): %v", out, err) |
| 75 | } |
| 76 | } |