Dos2unix (#7)

* fix: switch to unix line endings

* fix(windows): return ctx cancel error

---------

Co-authored-by: Ayman Bagabas <ayman.bagabas>

cmd.go

@@ -1,65 +1,65 @@
-package pty
-
-import (
-	"context"
-	"os"
-	"syscall"
-)
-
-// Cmd is a command that can be started attached to a pseudo-terminal.
-// This is similar to the API of exec.Cmd. The main difference is that
-// the command is started attached to a pseudo-terminal.
-// This is required as we cannot use exec.Cmd directly on Windows due to
-// limitation of starting a process attached to a pseudo-terminal.
-// See: https://github.com/golang/go/issues/62708
-type Cmd struct {
-	ctx context.Context
-	pty Pty
-	sys interface{}
-
-	// Path is the path of the command to run.
-	Path string
-
-	// Args holds command line arguments, including the command as Args[0].
-	Args []string
-
-	// Env specifies the environment of the process.
-	// If Env is nil, the new process uses the current process's environment.
-	Env []string
-
-	// Dir specifies the working directory of the command.
-	// If Dir is the empty string, the current directory is used.
-	Dir string
-
-	// SysProcAttr holds optional, operating system-specific attributes.
-	SysProcAttr *syscall.SysProcAttr
-
-	// Process is the underlying process, once started.
-	Process *os.Process
-
-	// ProcessState contains information about an exited process.
-	// If the process was started successfully, Wait or Run will populate this
-	// field when the command completes.
-	ProcessState *os.ProcessState
-
-	// Cancel is called when the command is canceled.
-	Cancel func() error
-}
-
-// Start starts the specified command attached to the pseudo-terminal.
-func (c *Cmd) Start() error {
-	return c.start()
-}
-
-// Wait waits for the command to exit.
-func (c *Cmd) Wait() error {
-	return c.wait()
-}
-
-// Run runs the command and waits for it to complete.
-func (c *Cmd) Run() error {
-	if err := c.Start(); err != nil {
-		return err
-	}
-	return c.Wait()
-}
+package pty
+
+import (
+	"context"
+	"os"
+	"syscall"
+)
+
+// Cmd is a command that can be started attached to a pseudo-terminal.
+// This is similar to the API of exec.Cmd. The main difference is that
+// the command is started attached to a pseudo-terminal.
+// This is required as we cannot use exec.Cmd directly on Windows due to
+// limitation of starting a process attached to a pseudo-terminal.
+// See: https://github.com/golang/go/issues/62708
+type Cmd struct {
+	ctx context.Context
+	pty Pty
+	sys interface{}
+
+	// Path is the path of the command to run.
+	Path string
+
+	// Args holds command line arguments, including the command as Args[0].
+	Args []string
+
+	// Env specifies the environment of the process.
+	// If Env is nil, the new process uses the current process's environment.
+	Env []string
+
+	// Dir specifies the working directory of the command.
+	// If Dir is the empty string, the current directory is used.
+	Dir string
+
+	// SysProcAttr holds optional, operating system-specific attributes.
+	SysProcAttr *syscall.SysProcAttr
+
+	// Process is the underlying process, once started.
+	Process *os.Process
+
+	// ProcessState contains information about an exited process.
+	// If the process was started successfully, Wait or Run will populate this
+	// field when the command completes.
+	ProcessState *os.ProcessState
+
+	// Cancel is called when the command is canceled.
+	Cancel func() error
+}
+
+// Start starts the specified command attached to the pseudo-terminal.
+func (c *Cmd) Start() error {
+	return c.start()
+}
+
+// Wait waits for the command to exit.
+func (c *Cmd) Wait() error {
+	return c.wait()
+}
+
+// Run runs the command and waits for it to complete.
+func (c *Cmd) Run() error {
+	if err := c.Start(); err != nil {
+		return err
+	}
+	return c.Wait()
+}