Automatic shell completion generation using xtask. #1080
Merged
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This adds the option to automatically generate shell completion scripts for a variety of shells (currently bash, zsh, fish, elvish and powershell) using
cargo xtask generate-shell-completion
. It uses the crateclap_complete
to automatically create these completions based on theclap::Command
struct. It could be handy for package maintainers to add these scripts to their package.