github.com/jonsyu1/godel@v0.0.0-20171017211503-64567a0cf169/apps/distgo/cmd/publish/pom.go (about) 1 // Copyright 2016 Palantir Technologies, Inc. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package publish 16 17 import ( 18 "bytes" 19 "text/template" 20 21 "github.com/pkg/errors" 22 23 "github.com/palantir/godel/apps/distgo/templating" 24 ) 25 26 const pomTemplate = `<?xml version="1.0" encoding="UTF-8"?> 27 <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" 28 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> 29 <modelVersion>4.0.0</modelVersion> 30 <groupId>{{.Publish.GroupID}}</groupId> 31 <artifactId>{{.ProductName}}</artifactId> 32 <version>{{.ProductVersion}}</version> 33 <packaging>{{packagingType}}</packaging> 34 </project> 35 ` 36 37 func generatePOM(cfg templating.Config, distType string) ([]byte, error) { 38 funcs := template.FuncMap{ 39 "packagingType": func() string { return distType }, 40 } 41 t := template.Must(template.New("pom").Funcs(funcs).Parse(pomTemplate)) 42 43 pomFileBuf := bytes.Buffer{} 44 if err := t.Execute(&pomFileBuf, cfg); err != nil { 45 return nil, errors.Wrapf(err, "failed to execute template") 46 } 47 return pomFileBuf.Bytes(), nil 48 }