noccy/php-shell
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Added exception handling to run()

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Chris 2016-11-21 01:26:06 +01:00
parent bdec60717f
commit 0e5a25567c
2 changed files with 61 additions and 44 deletions
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12
README.md
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@ -0,0 +1,12 @@
NoccyLabs Shell Core
====================
This library helps make elegant command line applications that spawn an isolated shell.
It uses a standalone implementation for buffered input with support for arrow keys to
navigate the history and more.
Note that this library requirements a fully ANSI compatible terminal with UTF-8 support
in order to use colors, control the cursor position etc. As it uses `stty` to configure
input buffering, it will likely not work on Windows.

5
lib/Shell.php
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@ -321,6 +321,7 @@ class Shell
public function run() public function run()
{ {
try {
$this->lineReader = new LineRead(); $this->lineReader = new LineRead();
$this->lineReader->setPromptText($this->prompt); $this->lineReader->setPromptText($this->prompt);
@ -374,6 +375,10 @@ class Shell
} }
} }
} catch (\Exception $e) {
fprintf(STDERR, "\e[31;1mFatal: Unhandled exception\e[0m\n\n%s\n", $e);
}
$this->lineReader = null; $this->lineReader = null;
} }