VERSE
45d182f072
closes #137 - right arrow consumed the escape sequence without forwarding it, so the cursor couldn't move back right after moving left (60149a2) - p10k's instant prompt redirects stdout to a temp file that exec iris inherits, sending the overlay there instead of the terminal and looking like a dead keyboard. Reopens /dev/tty when stdout isn't a terminal (7ebbb0c) - zsh/bash autostart lacked the interactivity check fish already had, so agentic tools sourcing your rc file spawned a rogue iris that seized /dev/tty (5fe58be)
60 lines
1.2 KiB
Go
60 lines
1.2 KiB
Go
package root
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import (
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"io"
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"os"
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"strings"
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"testing"
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)
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func captureInitScript(t *testing.T, shell string) string {
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t.Helper()
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r, w, err := os.Pipe()
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if err != nil {
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t.Fatal(err)
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}
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original := os.Stdout
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os.Stdout = w
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initCmd.Run(initCmd, []string{shell})
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_ = w.Close()
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os.Stdout = original
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out, err := io.ReadAll(r)
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if err != nil {
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t.Fatal(err)
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}
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return string(out)
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}
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// a tool runner that sources the rc file in a non-interactive shell must not
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// exec a second iris, which would seize the tty from the one already running
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func TestInitAutostartRequiresInteractiveShell(t *testing.T) {
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guards := map[string]string{
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"zsh": "[[ -o interactive ]]",
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"bash": "[[ $- == *i* ]]",
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"fish": "status is-interactive",
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}
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for shell, guard := range guards {
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t.Run(shell, func(t *testing.T) {
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script := captureInitScript(t, shell)
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head, _, found := strings.Cut(script, "exec iris")
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if !found {
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t.Fatalf("%s init script has no autostart", shell)
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}
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cond := strings.LastIndex(head, "\nif ")
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if cond < 0 {
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t.Fatalf("%s autostart is not inside an if", shell)
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}
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if !strings.Contains(head[cond:], guard) {
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t.Fatalf("%s autostart is not guarded by %q:\n%s", shell, guard, head[cond:])
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}
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})
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}
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}
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