3455f491ca
This commit adds and passes context around to (almost) every function. This allows cancelling (almost) every function call globally.
78 lines
2 KiB
Go
78 lines
2 KiB
Go
package cmd
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import (
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"encoding/json"
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wisski_distillery "github.com/FAU-CDI/wisski-distillery"
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"github.com/FAU-CDI/wisski-distillery/internal/cli"
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"github.com/tkw1536/goprogram/exit"
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)
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// DrupalSetting is then 'drupal_setting' command
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var DrupalSetting wisski_distillery.Command = setting{}
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type setting struct {
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Positionals struct {
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Slug string `positional-arg-name:"SLUG" required:"1-1" description:"slug of instance to get or set value for"`
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Setting string `positional-arg-name:"SETTING" require:"1-1" description:"name of setting to read or write"`
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Value string `positional-arg-name:"VALUE" description:"json serialization of value to write"`
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} `positional-args:"true"`
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}
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func (setting) Description() wisski_distillery.Description {
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return wisski_distillery.Description{
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Requirements: cli.Requirements{
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NeedsDistillery: true,
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},
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Command: "drupal_setting",
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Description: "Get or set a drupal setting",
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}
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}
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var errSettingGet = exit.Error{
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ExitCode: exit.ExitGeneric,
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Message: "Unable to get setting",
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}
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var errSettingSet = exit.Error{
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ExitCode: exit.ExitGeneric,
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Message: "Unable to set setting",
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}
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func (ds setting) Run(context wisski_distillery.Context) error {
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instance, err := context.Environment.Instances().WissKI(context.Context, ds.Positionals.Slug)
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if err != nil {
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return err
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}
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if ds.Positionals.Value == "" {
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// get the setting
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value, err := instance.Settings().Get(context.Context, nil, ds.Positionals.Setting)
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if err != nil {
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return errSettingGet.Wrap(err)
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}
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// and print it
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if err := json.NewEncoder(context.Stdout).Encode(value); err != nil {
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return errSettingGet.Wrap(err)
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}
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// finish with a newline
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context.Println("")
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return nil
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}
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// serialize the setting into json
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var data any
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if err := json.Unmarshal([]byte(ds.Positionals.Value), &data); err != nil {
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return errSettingSet.Wrap(err)
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}
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// set the serialized value!
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if err := instance.Settings().Set(context.Context, nil, ds.Positionals.Setting, data); err != nil {
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return errSettingSet.Wrap(err)
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}
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// and we're done
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return nil
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}
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