Add help screen to the command on wrong argument
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@ -107,6 +107,31 @@
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} break;
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/* (4) Help message
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---------------------------------------------------------*/
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default: {
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echo "xfw: xdrm framework\n";
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echo "\n";
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echo "COMMANDS\n";
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echo "\tinit\n";
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echo "\t\tInitialize a new framework environment.\n";
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echo "\n";
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echo "\tpackages\n";
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echo "\t\tList all available packages and its versions.\n";
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echo "\n";
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echo "\tinstall @pkg_name:@version\n";
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echo "\t\tAdd the version @version of the package @pkg_name to the environment.\n";
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echo "\n";
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echo "\tremove @pkg_name\n";
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echo "\t\tRemove the package @pkg_name from the environment.\n";
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echo "\n";
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echo "\tbuild @root_path\n";
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echo "\t\tBuild from the environment at the location @root_path.\n";
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echo "\n";
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} break;
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}
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