mirror of
https://github.com/taigrr/wails.git
synced 2026-04-13 18:38:11 -07:00
100 lines
2.2 KiB
Go
100 lines
2.2 KiB
Go
package cmd
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import (
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"log"
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"path"
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"path/filepath"
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"runtime"
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"gopkg.in/yaml.v3"
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)
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type LinuxDB struct {
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Distributions map[string]*Distribution `yaml:"distributions"`
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filename string
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}
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type Distribution struct {
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ID string `yaml:"id"`
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Releases map[string]*Release `yaml:"releases"`
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}
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func (d *Distribution) GetRelease(name string) *Release {
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result := d.Releases[name]
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if result == nil {
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result = d.Releases["default"]
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}
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return result
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}
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type Release struct {
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Name string `yaml:"name"`
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Version string `yaml:"version"`
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Programs []*Prerequisite `yaml:"programs"`
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Libraries []*Prerequisite `yaml:"libraries"`
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}
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type Prerequisite struct {
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Name string `yaml:"name"`
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Help string `yaml:"help,omitempty"`
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}
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func (l *LinuxDB) Load(filename string) error {
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if fs.FileExists(filename) {
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data, err := fs.LoadAsBytes(filename)
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if err != nil {
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return err
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}
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return yaml.Unmarshal([]byte(data), l)
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}
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return nil
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}
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func (l *LinuxDB) GetDistro(name string) *Distribution {
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return l.Distributions[name]
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}
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// func (l *LinuxDB) GetDistribution(name string) *Distribution {
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// return l.Distributions[name]
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// }
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// func (l *LinuxDB) Save() error {
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// return fs.SaveAsJSON(l, l.filename)
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// }
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// func (l *LinuxDB) GetPreRequisistes(name string, version string) ([]*DistributionPrerequisite, error) {
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// distro := l.GetDistribution(name)
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// if distro == nil {
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// return nil, fmt.Errorf("distribution %s unsupported at this time", name)
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// }
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// releaseInfo := distro.GetReleaseOrDefault(version)
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// return releaseInfo.Prerequisites, nil
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// }
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// func (l *LinuxDBDistribution) GetReleaseOrDefault(release string) *DistributionRelease {
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// result := l.Releases[release]
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// if result == nil {
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// result = l.Releases["default"]
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// }
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// return result
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// }
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func NewLinuxDB() *LinuxDB {
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_, filename, _, _ := runtime.Caller(1)
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fullPath, err := filepath.Abs(filepath.Join(path.Dir(filename), "linuxdb.yaml"))
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if err != nil {
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log.Fatal("Unable to open linuxdb: " + fullPath)
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}
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result := LinuxDB{
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filename: fullPath,
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Distributions: make(map[string]*Distribution),
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}
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err = result.Load(fullPath)
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if err != nil {
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log.Fatal(err)
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}
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return &result
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}
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