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refactor(gem): favor built-in zsh completion for gem (#12576)

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Completion for `gem` was included in zsh 5.5 and newer. This change
only uses the Oh My Zsh one if running an older version.

Reference: 9881778d48
This commit is contained in:
Marc Cornellà 2024-07-23 15:59:38 +02:00
parent 25836e227c
commit a2bf5c7b99
2 changed files with 26 additions and 1 deletions
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0
plugins/gem/_gem → plugins/gem/completions/_gem
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27
plugins/gem/gem.plugin.zsh
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@ -4,4 +4,29 @@ alias gemp="gem push *.gem"
# gemy GEM 0.0.0 = gem yank GEM -v 0.0.0
function gemy {
gem yank $1 -v $2
}
}
# If the completion file doesn't exist yet, we need to autoload it and
# bind it to `gem`. Otherwise, compinit will have already done that.
if [[ ! -f "$ZSH_CACHE_DIR/completions/_gem" ]]; then
typeset -g -A _comps
autoload -Uz _gem
_comps[docker]=_gem
fi
# zsh 5.5 already provides completion for `_gem`. With this we ensure that
# our provided completion (which is not optimal but is enough in most cases)
# is used for older versions
autoload -Uz is-at-least
if is-at-least 5.5; then
return 0
fi
{
# Standarized $0 handling
# https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html
0="${${ZERO:-${0:#$ZSH_ARGZERO}}:-${(%):-%N}}"
0="${${(M)0:#/*}:-$PWD/$0}"
command cp -f "${0:h}/completions/_gem" "$ZSH_CACHE_DIR/completions/_gem"
} &|