Initial QSfera import

Server/vendor/go-micro.dev/v4/runtime/local/process/options.go

@@ -0,0 +1,5 @@
+package process
+
+type Options struct{}
+
+type Option func(o *Options)

Server/vendor/go-micro.dev/v4/runtime/local/process/os/os.go

@@ -0,0 +1,95 @@
+//go:build !windows
+// +build !windows
+
+// Package os runs processes locally
+package os
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"strconv"
+	"syscall"
+
+	"go-micro.dev/v4/runtime/local/process"
+)
+
+func (p *Process) Exec(exe *process.Executable) error {
+	cmd := exec.Command(exe.Package.Path)
+	cmd.Dir = exe.Dir
+	return cmd.Run()
+}
+
+func (p *Process) Fork(exe *process.Executable) (*process.PID, error) {
+	// create command
+	cmd := exec.Command(exe.Package.Path, exe.Args...)
+
+	cmd.Dir = exe.Dir
+	// set env vars
+	cmd.Env = append(cmd.Env, os.Environ()...)
+	cmd.Env = append(cmd.Env, exe.Env...)
+
+	// create process group
+	cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
+
+	in, err := cmd.StdinPipe()
+	if err != nil {
+		return nil, err
+	}
+	out, err := cmd.StdoutPipe()
+	if err != nil {
+		return nil, err
+	}
+	er, err := cmd.StderrPipe()
+	if err != nil {
+		return nil, err
+	}
+	// start the process
+	if err := cmd.Start(); err != nil {
+		return nil, err
+	}
+
+	return &process.PID{
+		ID:     fmt.Sprintf("%d", cmd.Process.Pid),
+		Input:  in,
+		Output: out,
+		Error:  er,
+	}, nil
+}
+
+func (p *Process) Kill(pid *process.PID) error {
+	id, err := strconv.Atoi(pid.ID)
+	if err != nil {
+		return err
+	}
+	if _, err := os.FindProcess(id); err != nil {
+		return err
+	}
+
+	// now kill it
+	// using -ve PID kills the process group which we created in Fork()
+	return syscall.Kill(-id, syscall.SIGTERM)
+}
+
+func (p *Process) Wait(pid *process.PID) error {
+	id, err := strconv.Atoi(pid.ID)
+	if err != nil {
+		return err
+	}
+
+	pr, err := os.FindProcess(id)
+	if err != nil {
+		return err
+	}
+
+	ps, err := pr.Wait()
+	if err != nil {
+		return err
+	}
+
+	if ps.Success() {
+		return nil
+	}
+
+	return fmt.Errorf(ps.String())
+}

Server/vendor/go-micro.dev/v4/runtime/local/process/os/os_windows.go

@@ -0,0 +1,89 @@
+// Package os runs processes locally
+package os
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"strconv"
+
+	"go-micro.dev/v4/runtime/local/process"
+)
+
+func (p *Process) Exec(exe *process.Executable) error {
+	cmd := exec.Command(exe.Package.Path)
+	return cmd.Run()
+}
+
+func (p *Process) Fork(exe *process.Executable) (*process.PID, error) {
+	// create command
+	cmd := exec.Command(exe.Package.Path, exe.Args...)
+	// set env vars
+	cmd.Env = append(cmd.Env, exe.Env...)
+
+	in, err := cmd.StdinPipe()
+	if err != nil {
+		return nil, err
+	}
+	out, err := cmd.StdoutPipe()
+	if err != nil {
+		return nil, err
+	}
+	er, err := cmd.StderrPipe()
+	if err != nil {
+		return nil, err
+	}
+
+	// start the process
+	if err := cmd.Start(); err != nil {
+		return nil, err
+	}
+
+	return &process.PID{
+		ID:     fmt.Sprintf("%d", cmd.Process.Pid),
+		Input:  in,
+		Output: out,
+		Error:  er,
+	}, nil
+}
+
+func (p *Process) Kill(pid *process.PID) error {
+	id, err := strconv.Atoi(pid.ID)
+	if err != nil {
+		return err
+	}
+
+	pr, err := os.FindProcess(id)
+	if err != nil {
+		return err
+	}
+
+	// now kill it
+	err = pr.Kill()
+
+	// return the kill error
+	return err
+}
+
+func (p *Process) Wait(pid *process.PID) error {
+	id, err := strconv.Atoi(pid.ID)
+	if err != nil {
+		return err
+	}
+
+	pr, err := os.FindProcess(id)
+	if err != nil {
+		return err
+	}
+
+	ps, err := pr.Wait()
+	if err != nil {
+		return err
+	}
+
+	if ps.Success() {
+		return nil
+	}
+
+	return fmt.Errorf(ps.String())
+}

Server/vendor/go-micro.dev/v4/runtime/local/process/os/process.go

@@ -0,0 +1,12 @@
+// Package os runs processes locally
+package os
+
+import (
+	"go-micro.dev/v4/runtime/local/process"
+)
+
+type Process struct{}
+
+func NewProcess(opts ...process.Option) process.Process {
+	return &Process{}
+}

Server/vendor/go-micro.dev/v4/runtime/local/process/process.go

@@ -0,0 +1,43 @@
+// Package process executes a binary
+package process
+
+import (
+	"io"
+
+	"go-micro.dev/v4/runtime/local/build"
+)
+
+// Process manages a running process.
+type Process interface {
+	// Executes a process to completion
+	Exec(*Executable) error
+	// Creates a new process
+	Fork(*Executable) (*PID, error)
+	// Kills the process
+	Kill(*PID) error
+	// Waits for a process to exit
+	Wait(*PID) error
+}
+
+type Executable struct {
+	// Package containing executable
+	Package *build.Package
+	// Initial working directory
+	Dir string
+	// The env variables
+	Env []string
+	// Args to pass
+	Args []string
+}
+
+// PID is the running process.
+type PID struct {
+	// Stdin
+	Input io.Writer
+	// Stdout
+	Output io.Reader
+	// Stderr
+	Error io.Reader
+	// ID of the process
+	ID string
+}