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Check if we need to update before updating

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Luke Childs 2016-07-08 20:31:29 +01:00
parent 2babe68372
commit eb40361f00
1 changed files with 11 additions and 6 deletions
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13
zsh-nvm.plugin.zsh
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@ -27,13 +27,18 @@ _zsh_nvm_install() {
}
nvm_update() {
echo "Checking latest version of nvm..."
local latest_version=$(_zsh_nvm_latest_release_tag)
echo "Latest version is $latest_version"
echo "Fetching updates..."
cd "$NVM_DIR"
echo "Checking latest version of nvm..."
local installed_version=$(git describe --tags)
local latest_version=$(_zsh_nvm_latest_release_tag)
echo "Installed version is $installed_version"
if [[ "$installed_version" = "$latest_version" ]]; then
echo "You're already up to date"
else
echo "Updating to $latest_version..."
git fetch
git checkout "$latest_version"
fi
}
# Install nvm if it isn't already installed