bazelbuild/bazel

Better bash-less Windows support in actions.run_shell: add command_bat, command_ps

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#15.194 aperta il 7 apr 2022

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P3good first issuehelp wantedteam-Rules-APItype: feature request

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Descrizione

Description of the feature request:

For better bash-less Windows support,ctx.actions.run_shell could add command_bat (with the same behavior as genrule's cmd_bat) and command_ps (with the same behavior as genrule's cmd_ps).

This would, in particular, considerably simplify skylib's Windows support, where currently we are forced to write and execute temporary .bat files on Windows (and attempt to deal with the ancient terror of argument quoting in .bat interpreter context - take a look at https://stackoverflow.com/questions/4094699/how-does-the-windows-command-interpreter-cmd-exe-parse-scripts if you don't mind losing some points of sanity).

Pinging potentially interested parties: @brandjon @meteorcloudy @alexeagle

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