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Install Homebrew with brew.sh #1085

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20 changes: 16 additions & 4 deletions brew.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,23 @@

# Install command-line tools using Homebrew.

# Make sure we’re using the latest Homebrew.
brew update
# First, check if Homebrew is installed.
if ! command -v brew &> /dev/null; then
echo "Homebrew is not installed. Installing..."
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

# Add Homebrew to PATH for Apple Silicon (M1/M2).
if [[ $(uname -m) == 'arm64' ]]; then
echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> $HOME/.zprofile
eval "$(/opt/homebrew/bin/brew shellenv)"
fi
else
# Make sure we're using the latest Homebrew if is already installed.
brew update

# Upgrade any already-installed formulae.
brew upgrade
# Upgrade any already-installed formulae.
brew upgrade
fi

# Save Homebrew’s installed location.
BREW_PREFIX=$(brew --prefix)
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