supervisor

package

v1.4.0 Latest Latest Go to latest Published: Oct 7, 2026 License: MPL-2.0 Imports: 19 Imported by: 0

Details

Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/devsy-org/devsy-runtime-sdk

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Documentation ¶

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Overview ¶

Package supervisor supplies explicit, host-leased runtime process ownership.

Index ¶

func Main(args []string)
func Runner(options Options) func(hclog.Logger, *exec.Cmd, string) (runner.Runner, error)
type Options

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Main ¶

func Main(args []string)

Main is the dedicated supervisor executable entry point; it always exits the process. It must never run inside the host or the runtime plugin process. On Windows, exiting closes the supervisor's non-inherited Job Object handle.

func Runner ¶

func Runner(options Options) func(hclog.Logger, *exec.Cmd, string) (runner.Runner, error)

Runner returns a go-plugin RunnerFunc. Configure RunnerFunc instead of Cmd; the go-plugin client explicitly owns the supervisor until Client.Kill returns. SupervisorBinary must implement Main's dedicated helper entry point.

Types ¶

type Options ¶

type Options struct {
	SupervisorBinary string
	SupervisorArgs   []string
	RuntimeBinary    string
	Args             []string
	Env              []string
	Directory        string
}

Options selects already verified executables. Env overrides the environment selected by go-plugin. Restricting runtime inheritance requires the client to set SkipHostEnv; supplying a few Env entries alone does not restrict it. Client-assigned transport metadata takes precedence over Env overrides.

Source Files ¶

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