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[DOC] Tips for space containing exe_path

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Nobuyoshi Nakada 2024-01-21 20:02:34 +09:00
parent 623058649e
commit 769bb924b2
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process.c
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@ -8876,6 +8876,11 @@ proc_warmup(VALUE _)
* *
* Thu Aug 31 10:06:48 AM CDT 2023 * Thu Aug 31 10:06:48 AM CDT 2023
* *
* A path or command name containing spaces without arguments cannot
* be distinguished from +command_line+ above, so you must quote or
* escape the entire command name using a shell in platform
* dependent manner, or use the array form below.
*
* - A 2-element array containing the path to an executable * - A 2-element array containing the path to an executable
* and the string to be used as the name of the executing process: * and the string to be used as the name of the executing process:
* *
@ -8922,6 +8927,15 @@ proc_warmup(VALUE _)
* Windows, but <code>Process.spawn 'echo', '$PATH'</code> prints the * Windows, but <code>Process.spawn 'echo', '$PATH'</code> prints the
* literal <tt>$PATH</tt>. * literal <tt>$PATH</tt>.
* *
* If you want to invoke a path containing spaces with no arguments
* without shell, you will need to use a 2-element array +exe_path+.
*
* Example:
*
* path = '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome'
* spawn(path) # Raises Errno::ENOENT; No such file or directory - /Applications/Google
* spawn([path] * 2)
*
* === Execution Options * === Execution Options
* *
* Optional trailing argument +options+ is a hash of execution options. * Optional trailing argument +options+ is a hash of execution options.