Salesforce CLI update script for NPM install

update-sf-cli.sh

VERSION_REGEX="([0-9]+\.[0-9]+\.[0-9]+)"

# Get local version
LOCAL_VERSION=$(sf -v)
if [[ $LOCAL_VERSION =~ $VERSION_REGEX ]]
then
    LOCAL_VERSION="${BASH_REMATCH[1]}"
    echo Local CLI version: $LOCAL_VERSION
else
    echo Could not retrieve local CLI version.
    exit 1
fi

# Get NPM version
REMOTE_VERSION=$(npm view @salesforce/cli@latest version)
echo Remote CLI version: $REMOTE_VERSION

# Check if update is needed
if [[ $LOCAL_VERSION == $REMOTE_VERSION ]]
then
    echo You have the latest CLI version.
else
    echo Installing latest CLI version...
    npm install -g @salesforce/cli@latest
fi

Amazing! However, what's the reason to use volta? Can't you use npm?

npm install -g @salesforce/cli@latest

Good catch, let me fix it. I'm using volta because I have a number of node install in my projects and this can mess up with the CLI global install.