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ohmyzsh/plugins/fnm/fnm.plugin.zsh
Marc Cornellà d3bb52d7d8
style: declare globals properly
By default, `typeset` defines variables locally unless in the main scope.
This is specially bad when using `omz plugin load`, which happens inside
a function, so the declared variables don't continue being defined when
the function finishes and the main scope reappears.
2022-01-05 09:23:54 +01:00

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if (( ! $+commands[fnm] )); then
return
fi
# TODO: 2021-12-28: remove this block
# Handle $0 according to the standard:
# https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html
0="${${ZERO:-${0:#$ZSH_ARGZERO}}:-${(%):-%N}}"
0="${${(M)0:#/*}:-$PWD/$0}"
# remove old generated files
command rm -f "${0:A:h}/_fnm" "$ZSH_CACHE_DIR/fnm_version"
# TODO: 2021-12-28: remove this bit of code as it exists in oh-my-zsh.sh
# Add completions folder in $ZSH_CACHE_DIR
command mkdir -p "$ZSH_CACHE_DIR/completions"
(( ${fpath[(Ie)"$ZSH_CACHE_DIR/completions"]} )) || fpath=("$ZSH_CACHE_DIR/completions" $fpath)
# If the completion file doesn't exist yet, we need to autoload it and
# bind it to `fnm`. Otherwise, compinit will have already done that.
if [[ ! -f "$ZSH_CACHE_DIR/completions/_fnm" ]]; then
typeset -g -A _comps
autoload -Uz _fnm
_comps[fnm]=_fnm
fi
fnm completions --shell=zsh >| "$ZSH_CACHE_DIR/completions/_fnm" &|