95 lines
1.8 KiB
Go
95 lines
1.8 KiB
Go
// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.
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package config
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import (
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"context"
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"encoding/json"
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"net/url"
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"fmt"
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"decl/internal/data"
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"decl/internal/folio"
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"runtime"
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"decl/internal/system"
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)
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// Collects facts about the system
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var (
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buildValues = map[string]any{
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"GOOS": runtime.GOOS,
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"GOARCH": runtime.GOARCH,
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}
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)
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func init() {
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folio.DocumentRegistry.ConfigurationTypes.Register([]string{"system"}, func(u *url.URL) data.Configuration {
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s := NewSystem()
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return s
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})
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}
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type System Generic[any]
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func NewSystem() *System {
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s := make(System)
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for k, v := range buildValues {
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s[k] = v
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}
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s.CurrentUser()
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return &s
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}
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func (s *System) CurrentUser() {
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processUser := system.ProcessUser()
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processGroup := system.ProcessGroup(processUser)
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(*s)["user"] = processUser.Username
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(*s)["gecos"] = processUser.Name
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(*s)["home"] = processUser.HomeDir
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(*s)["uid"] = processUser.Uid
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(*s)["group"] = processGroup.Name
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(*s)["gid"] = processUser.Gid
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}
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func (s *System) URI() string {
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return fmt.Sprintf("%s://%s", s.Type(), "")
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}
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func (s *System) SetURI(uri string) error {
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return nil
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}
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func (s *System) SetParsedURI(uri *url.URL) error {
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return nil
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}
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func (s *System) Clone() data.Configuration {
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jsonSystem, _ := json.Marshal(s)
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clone := NewSystem()
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if unmarshalErr := json.Unmarshal(jsonSystem, clone); unmarshalErr != nil {
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panic(unmarshalErr)
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}
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return clone
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}
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func (s *System) Has(key string) (ok bool) {
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_, ok = (*s)[key]
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return
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}
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func (s *System) Type() string {
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return "system"
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}
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func (s *System) Read(context.Context) ([]byte, error) {
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return nil, nil
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}
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func (s *System) GetValue(name string) (result any, err error) {
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var ok bool
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if result, ok = (*s)[name]; !ok {
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err = data.ErrUnknownConfigurationKey
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}
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return
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}
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