67 lines
2.3 KiB
Go
67 lines
2.3 KiB
Go
package cmd
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import (
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"fmt"
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wisski_distillery "github.com/FAU-CDI/wisski-distillery"
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"github.com/FAU-CDI/wisski-distillery/internal/component/instances"
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"github.com/FAU-CDI/wisski-distillery/internal/core"
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"github.com/FAU-CDI/wisski-distillery/pkg/environment"
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"github.com/FAU-CDI/wisski-distillery/pkg/slicesx"
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"github.com/FAU-CDI/wisski-distillery/pkg/smartp"
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"github.com/tkw1536/goprogram/exit"
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"github.com/tkw1536/goprogram/stream"
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)
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// BlindUpdate is the 'blind_update' command
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var BlindUpdate wisski_distillery.Command = blindUpdate{}
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type blindUpdate struct {
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Parallel int `short:"p" long:"parallel" description:"run on (at most) this many instances in parallel. 0 for no limit." default:"1"`
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Force bool `short:"f" long:"force" description:"force running blind-update even if AutoBlindUpdate is set to false"`
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Positionals struct {
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Slug []string `positional-arg-name:"SLUG" required:"0" description:"slug of instance(s) to run blind-update in"`
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} `positional-args:"true"`
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}
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func (blindUpdate) Description() wisski_distillery.Description {
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return wisski_distillery.Description{
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Requirements: core.Requirements{
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NeedsDistillery: true,
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},
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Command: "blind_update",
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Description: "Runs the blind update in the provided instances",
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}
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}
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var errBlindUpdateFailed = exit.Error{
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Message: "Failed to run blind update script for instance %q: exited with code %s",
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ExitCode: exit.ExitGeneric,
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}
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func (bu blindUpdate) Run(context wisski_distillery.Context) error {
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// find all the instances!
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wissKIs, err := context.Environment.Instances().Load(bu.Positionals.Slug...)
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if err != nil {
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return err
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}
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if !bu.Force {
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wissKIs = slicesx.Filter(wissKIs, func(instance instances.WissKI) bool {
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return bool(instance.AutoBlindUpdateEnabled)
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})
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}
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// and do the actual blind_update!
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return smartp.Run(context.IOStream, bu.Parallel, func(instance instances.WissKI, io stream.IOStream) error {
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code, err := instance.Shell(io, "/runtime/blind_update.sh")
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if err != nil {
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return errBlindUpdateFailed.WithMessageF(instance.Slug, environment.ExecCommandError)
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}
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if code != 0 {
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return errBlindUpdateFailed.WithMessageF(instance.Slug, code)
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}
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return nil
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}, wissKIs, smartp.SmartMessage(func(item instances.WissKI) string {
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return fmt.Sprintf("blind_update %q", item.Slug)
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}))
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}
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