pedroMMM/goss

package resource

import (
    "github.com/aelsabbahy/goss/system"
    "github.com/aelsabbahy/goss/util"
)

type Package struct {
    Title     string  `json:"title,omitempty" yaml:"title,omitempty"`
    Meta      meta    `json:"meta,omitempty" yaml:"meta,omitempty"`
    Name      string  `json:"-" yaml:"-"`
    Installed matcher `json:"installed" yaml:"installed"`
    Versions  matcher `json:"versions,omitempty" yaml:"versions,omitempty"`
    Skip      bool    `json:"skip,omitempty" yaml:"skip,omitempty"`
}

func (p *Package) ID() string      { return p.Name }
func (p *Package) SetID(id string) { p.Name = id }

func (p *Package) GetTitle() string { return p.Title }
func (p *Package) GetMeta() meta    { return p.Meta }

func (p *Package) Validate(sys *system.System) []TestResult {
    skip := false
    sysPkg := sys.NewPackage(p.Name, sys, util.Config{})

    if p.Skip {
        skip = true
    }

    var results []TestResult
    results = append(results, ValidateValue(p, "installed", p.Installed, sysPkg.Installed, skip))
    if shouldSkip(results) {
        skip = true
    }
    if p.Versions != nil {
        results = append(results, ValidateValue(p, "version", p.Versions, sysPkg.Versions, skip))
    }
    return results
}

func NewPackage(sysPackage system.Package, config util.Config) (*Package, error) {
    name := sysPackage.Name()
    installed, _ := sysPackage.Installed()
    p := &Package{
        Name:      name,
        Installed: installed,
    }
    if !contains(config.IgnoreList, "versions") {
        if versions, err := sysPackage.Versions(); err == nil {
            p.Versions = versions
        }
    }
    return p, nil
}