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Prompt can now be set before linereader is created

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This commit is contained in:
Chris
2016-11-12 16:37:51 +01:00
parent b2a23f992d
commit 482d8a54e5
2 changed files with 9 additions and 6 deletions
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4
lib/LineRead.php
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@@ -68,11 +68,11 @@ class LineRead
$this->posCursor = strlen($this->buffer); $this->posCursor = strlen($this->buffer);
} }
$cursor = strlen($this->prompt) + 1 + $this->posCursor - $this->posScroll; $cursor = strlen($this->prompt) + 2 + $this->posCursor - $this->posScroll;
$endStyle = "\e[0m"; $endStyle = "\e[0m";
fprintf(STDOUT, "\r\e[2K%s%s\e[%dG{$endStyle}", ($this->promptStyle)($prompt), ($this->commandStyle)($buffer), $cursor); fprintf(STDOUT, "\r\e[2K%s %s\e[%dG{$endStyle}", ($this->promptStyle)($prompt), ($this->commandStyle)($buffer), $cursor);
} }
protected function styleToAnsi($style) protected function styleToAnsi($style)

11
lib/Shell.php
View File

@@ -19,6 +19,8 @@ class Shell
protected $timers = []; protected $timers = [];
protected $prompt = ">";
public function __construct() public function __construct()
{ {
$this->configure(); $this->configure();
@@ -162,10 +164,11 @@ class Shell
public function setPrompt($text) public function setPrompt($text)
{ {
if (!$this->lineReader) { $this->prompt = $text;
return;
if ($this->lineReader) {
$this->lineReader->setPromptText($text);
} }
$this->lineReader->setPromptText($text);
} }
/** /**
@@ -314,7 +317,7 @@ class Shell
{ {
$this->lineReader = new LineRead(); $this->lineReader = new LineRead();
$this->lineReader->setPromptText("shell>"); $this->lineReader->setPromptText($this->prompt);
$this->lineReader->setPromptStyle(new Style(Style::BR_GREEN)); $this->lineReader->setPromptStyle(new Style(Style::BR_GREEN));
$this->lineReader->setCommandStyle(new Style(Style::GREEN)); $this->lineReader->setCommandStyle(new Style(Style::GREEN));