github.com/ouraigua/jenkins-library@v0.0.0-20231028010029-fbeaf2f3aa9b/pkg/piperutils/projectStructure.go (about)

     1  package piperutils
     2  
     3  import "path/filepath"
     4  
     5  // ProjectStructure describes a directory containing source code
     6  type ProjectStructure struct {
     7  	directory string
     8  }
     9  
    10  // UsesMta returns `true` if the project structure directory contains typical files for mta projects (mta.yaml, mta.yml), `false` otherwise
    11  func (projectStructure *ProjectStructure) UsesMta() bool {
    12  	return projectStructure.anyFileExists("mta.yaml", "mta.yml")
    13  }
    14  
    15  // UsesMaven returns `true` if the project structure directory contains a pom.xml file, false otherwise
    16  func (projectStructure *ProjectStructure) UsesMaven() bool {
    17  	return projectStructure.anyFileExists("pom.xml")
    18  }
    19  
    20  // UsesNpm returns `true` if the project structure directory contains a package.json file, false otherwise
    21  func (projectStructure *ProjectStructure) UsesNpm() bool {
    22  	return projectStructure.anyFileExists("package.json")
    23  }
    24  
    25  func (projectStructure *ProjectStructure) anyFileExists(candidates ...string) bool {
    26  	for i := 0; i < len(candidates); i++ {
    27  		exists, err := FileExists(filepath.Join(projectStructure.directory, candidates[i]))
    28  		if err != nil {
    29  			continue
    30  		}
    31  		if exists {
    32  			return true
    33  		}
    34  	}
    35  	return false
    36  }