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nvm: only lazy-load nvm if the NVM_LAZY setting is set

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This commit is contained in:
Marc Cornellà 2020-10-09 16:35:47 +02:00
parent 3e97308003
commit a33c0cdb46
2 changed files with 13 additions and 7 deletions
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4
plugins/nvm/README.md
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@ -16,3 +16,7 @@ plugins=(... nvm)
- **`NVM_HOMEBREW`**: if you installed nvm via Homebrew, in a directory other than `/usr/local/opt/nvm`, you - **`NVM_HOMEBREW`**: if you installed nvm via Homebrew, in a directory other than `/usr/local/opt/nvm`, you
can set `NVM_HOMEBREW` to be the directory where you installed it. can set `NVM_HOMEBREW` to be the directory where you installed it.
- **`NVM_LAZY`**: if you want the plugin to defer the load of nvm to speed-up the start of your zsh session,
set `NVM_LAZY` to `1`. This will use the `--no-use` parameter when loading nvm, and will create a function
for `node`, `npm` and `yarn`, so when you call either of these three, nvm will load with `nvm use default`.

16
plugins/nvm/nvm.plugin.zsh
View file

@ -12,21 +12,23 @@ which nvm &> /dev/null && return
if [[ -f "$NVM_DIR/nvm.sh" ]]; then if [[ -f "$NVM_DIR/nvm.sh" ]]; then
# Load nvm if it exists in $NVM_DIR # Load nvm if it exists in $NVM_DIR
source "$NVM_DIR/nvm.sh" --no-use source "$NVM_DIR/nvm.sh" ${NVM_LAZY+"--no-use"}
else else
# Otherwise try to load nvm installed via Homebrew # Otherwise try to load nvm installed via Homebrew
# User can set this if they have an unusual Homebrew setup # User can set this if they have an unusual Homebrew setup
NVM_HOMEBREW="${NVM_HOMEBREW:-/usr/local/opt/nvm}" NVM_HOMEBREW="${NVM_HOMEBREW:-/usr/local/opt/nvm}"
# Load nvm from Homebrew location if it exists # Load nvm from Homebrew location if it exists
[[ -f "$NVM_HOMEBREW/nvm.sh" ]] && source "$NVM_HOMEBREW/nvm.sh" --no-use [[ -f "$NVM_HOMEBREW/nvm.sh" ]] && source "$NVM_HOMEBREW/nvm.sh" ${NVM_LAZY+"--no-use"}
fi fi
# Call nvm when first using node, npm or yarn # Call nvm when first using node, npm or yarn
function node npm yarn { if (( $+NVM_LAZY )); then
unfunction node npm yarn function node npm yarn {
nvm use default unfunction node npm yarn
command "$0" "$@" nvm use default
} command "$0" "$@"
}
fi
# Load nvm bash completion # Load nvm bash completion
for nvm_completion in "$NVM_DIR/bash_completion" "$NVM_HOMEBREW/etc/bash_completion.d/nvm"; do for nvm_completion in "$NVM_DIR/bash_completion" "$NVM_HOMEBREW/etc/bash_completion.d/nvm"; do