add proxy settings

Signed-off-by: Hadi <112569860+anotherhadi@users.noreply.github.com>

back/internal/tools/ptyrun.go

@@ -6,6 +6,7 @@ import (
 	"os/exec"
 	"regexp"
 
+	"github.com/anotherhadi/iknowyou/internal/proxy"
 	"github.com/creack/pty"
 )
 
@@ -14,7 +15,14 @@ var oscRe = regexp.MustCompile(`\x1b\][^\x07\x1b]*(?:\x07|\x1b\\)`)
 
 // RunWithPTY runs cmd under a pseudo-terminal (preserving ANSI colours) and
 // returns the full output once the process exits.
+// If a proxychains config path is stored in ctx, the command is transparently
+// wrapped with proxychains4.
 func RunWithPTY(ctx context.Context, cmd *exec.Cmd) (string, error) {
+	if confPath := proxy.ProxychainsConfFromContext(ctx); confPath != "" {
+		args := append([]string{"-q", "-f", confPath, cmd.Path}, cmd.Args[1:]...)
+		cmd = exec.CommandContext(ctx, "proxychains4", args...)
+	}
+
 	ptmx, err := pty.StartWithSize(cmd, &pty.Winsize{Rows: 50, Cols: 220})
 	if err != nil {
 		return "", err