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I wrote an sh_binary in a BUILD.plz file, and when I ran the "./pleasew build " command, it threw an error: "error: name 'sh_library' is not defined". How can I solve it?
It appears that you have not added the shell plugin to your project, so the sh_binary and related rules are not defined.
TLDR: run plz init plugin shell
This should set everything up for you. Alternatively, you can do what it does manually, if you want more control.
Essentially, you need to create a BUILD file, that defines each plugin you wish to use in your project. The init command creates a plugins/BUILD file, although you can change this as long as you edit your .plzconfig to suit.
In your case, to this file, you would add
See https://github.com/please-build for the list of options of other plugins that are offered by the please devs. Of course, you can also use rules that other people have made as well, where the owner is the username, plugin is the repo name, revision is the branch or release name and name is the name you want to locally refer to the plugin as.
Finally, you will need to edit your .plzconfig file to add the lines
Here, the Target= line defines where to find the plugin definition, formatted as a please file path. If you place your plugin rules somewhere else, you will need to adjust this line.
The preloadsubincludes= line is optional, but if you leave this out, you will have to add subinclude("///shell//build_defs:shell") to every file that uses the shell rules. Sometimes this is useful if you have name clashes between different plugins.
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cemeceme commentedon Jul 20, 2024
It appears that you have not added the shell plugin to your project, so the
sh_binaryand related rules are not defined.TLDR: run
plz init plugin shellThis should set everything up for you. Alternatively, you can do what it does manually, if you want more control.
Essentially, you need to create a
BUILDfile, that defines each plugin you wish to use in your project. The init command creates aplugins/BUILDfile, although you can change this as long as you edit your.plzconfigto suit.In your case, to this file, you would add
See https://github.com/please-build for the list of options of other plugins that are offered by the please devs. Of course, you can also use rules that other people have made as well, where the
owneris the username,pluginis the repo name,revisionis the branch or release name andnameis the name you want to locally refer to the plugin as.Finally, you will need to edit your
.plzconfigfile to add the linesHere, the
Target=line defines where to find the plugin definition, formatted as a please file path. If you place your plugin rules somewhere else, you will need to adjust this line.The
preloadsubincludes=line is optional, but if you leave this out, you will have to addsubinclude("///shell//build_defs:shell")to every file that uses the shell rules. Sometimes this is useful if you have name clashes between different plugins.