watchexec/bin/completions

#!/bin/sh
cargo run -p watchexec-cli $* -- --completions bash > completions/bash
cargo run -p watchexec-cli $* -- --completions elvish > completions/elvish
cargo run -p watchexec-cli $* -- --completions fish > completions/fish
cargo run -p watchexec-cli $* -- --completions nu > completions/nu
cargo run -p watchexec-cli $* -- --completions powershell > completions/powershell
cargo run -p watchexec-cli $* -- --completions zsh > completions/zsh