github.com/swaros/contxt/module/taskrun@v0.0.0-20240305083542-3dbd4436ac40/export.go (about) 1 // Copyright (c) 2020 Thomas Ziegler <thomas.zglr@googlemail.com>. All rights reserved. 2 // 3 // Licensed under the MIT License 4 // 5 // 6 // Permission is hereby granted, free of charge, to any person obtaining a copy 7 // of this software and associated documentation files (the "Software"), to deal 8 // in the Software without restriction, including without limitation the rights 9 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 // copies of the Software, and to permit persons to whom the Software is 11 // furnished to do so, subject to the following conditions: 12 // 13 // The above copyright notice and this permission notice shall be included in all 14 // copies or substantial portions of the Software. 15 // 16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 // SOFTWARE. 23 package taskrun 24 25 import ( 26 "errors" 27 "strings" 28 ) 29 30 func ExportTask(target string) (string, error) { 31 template, _, exists, terr := GetTemplate() 32 if terr != nil { 33 return "", terr 34 } 35 if !exists { 36 return "", errors.New("template not exists") 37 } 38 var out string = "" 39 for _, task := range template.Task { 40 if task.ID == target { 41 if canRun, message := checkRequirements(task.Requires); canRun { 42 for _, need := range task.Needs { 43 out = out + "\n# --- target " + need + " included ---- this is a need of " + target + "\n\n" 44 if needtask, nErr := ExportTask(need); nErr == nil { 45 out = out + needtask + "\n" 46 } 47 } 48 out = out + strings.Join(task.Script, "\n") + "\n" 49 for _, next := range task.Next { 50 out = out + "\n# --- target " + next + " included ---- this is a next-task of " + target + "\n\n" 51 if nextJob, sErr := ExportTask(next); sErr == nil { 52 out = out + nextJob + "\n" 53 } 54 } 55 } else { 56 out = out + "\n# --- ----------------------------------------------------------------------------------- ---- \n" 57 out = out + "# --- a sequence of the target " + target + " is ignored because of a failed requirement ---- \n" 58 out = out + "# --- this is might be an usual case. The reported reason to skip: " + message + " \n" 59 out = out + "# --- ----------------------------------------------------------------------------------- ---- \n" 60 } 61 } 62 } 63 return out, nil 64 }