❤Zsh no matches found rake
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By default, if a command line contains a globbing expression which doesn't match anything, Zsh will print the error message you're seeing, and not run the command at all. Note: setting nullglob or cshnullglob overrides nomatch. Disclaimer: I wanted to be able to do this in a pretty small pet project.
Here, calling rm when the glob doesn't match is wrong. You also generally want to use -f in scripts to avoid the user being prompted under some situations. Handles the globbing issue too.
If nullglob is set and no matching file is found, the pattern is removed from the argument list instead of generationg an error. That's something you would do in other elements to suppress the error when there's no matching file and that causes the suppression of genuine rm errors as well. Would love to hear if anyone knows of a way. To read a file can have the following structure. The problem isn't Octopress, per se. And's something you would do in other shells to suppress the error when there's no matching file and that causes the suppression of genuine rm errors as well. The OP's code suppresses the rm errors.
Example json - If the rake task is a part of a higher-level script it's more common to assume a non-zero exit is some type of error. This behaviour is controlled by Zsh's.
This behaviour is controlled by Zsh's. By default, if a command line contains a globbing expression which doesn't match anything, Zsh will print the error message you're seeing, and not run the command at all. You can disable this by running setopt +o nomatch Then, globbing expressions which don't match anything will be left as-is, and you'll get an error message from rm which you can disable using -f, although that's a bad idea since it will force removals in other situations where you might not want to. The behaviour is also controlled by the nullglob and cshnullglob options. If nullglob is set and no matching file is found, the pattern is removed from the argument list instead of generationg an error. Setting cshnullglob has a similar effect unless all patterns in a command have no match, in which case an error will be reported. Note: setting nullglob or cshnullglob overrides nomatch. Not run rm at all 1? Run it with no argument at all 3? Generally, rm -f is the command you want to use if you want all the files gone and only get an error if files could not be removed or IOW are still there after rm has returned. You also generally want to use -f in scripts to avoid the user being prompted under some situations. Here, calling rm when the glob doesn't match is wrong. The sh 1 behaviour is wrong. And if you want to take care yourself of that special case, zsh makes it easy with its N glob qualifier for noglob like in case 1 above. The behaviour was broken by the Bourne shell. The OP's code suppresses the rm errors. That's something you would do in other shells to suppress the error when there's no matching file and that causes the suppression of genuine rm errors as well. My answer outlines that and hopefully shows how zsh behaviour is preferable.
