mirror of
https://github.com/Homebrew/brew.git
synced 2025-07-14 16:09:03 +08:00
96 lines
3.5 KiB
Bash
Executable File
96 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
|
|
# $1 Full path to the installer (unused)
|
|
# $2 Location of the Homebrew installation we may need to move into place
|
|
# $3 Target install location (unused)
|
|
# $4 System root directory (unused)
|
|
set -euo pipefail
|
|
|
|
# disable analytics while installing
|
|
export HOMEBREW_NO_ANALYTICS_THIS_RUN=1
|
|
export HOMEBREW_NO_ANALYTICS_MESSAGE_OUTPUT=1
|
|
|
|
# verify the installation exists
|
|
# default to /opt/homebrew to make development/testing easier
|
|
homebrew_directory="${2:-/opt/homebrew}"
|
|
if [[ ! -d "${homebrew_directory:?}" ]]
|
|
then
|
|
echo "No directory at ${homebrew_directory}!" >&2
|
|
exit 1
|
|
fi
|
|
|
|
# add Git to path
|
|
export PATH="/Library/Developer/CommandLineTools/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:${PATH}"
|
|
|
|
# avoid writing to user's global config file by overriding HOME
|
|
# https://git-scm.com/docs/git-config#SCOPES
|
|
unset XDG_CONFIG_HOME
|
|
export HOME="${homebrew_directory}"
|
|
|
|
# reset Git repository
|
|
cd "${homebrew_directory}"
|
|
git config --global --add safe.directory "${homebrew_directory}"
|
|
git checkout --force -B stable
|
|
git reset --hard "$(git tag --list --sort="-version:refname" | head -n1)"
|
|
git clean -f -d
|
|
rm "${homebrew_directory}/.gitconfig"
|
|
|
|
# move to /usr/local if on x86_64
|
|
if [[ $(uname -m) == "x86_64" ]]
|
|
then
|
|
if [[ -f "/usr/local/bin/brew" && -d "/usr/local/Homebrew" ]]
|
|
then
|
|
cp -pRL "${homebrew_directory}/.git" "/usr/local/Homebrew/"
|
|
mv "${homebrew_directory}/cache_api" "/usr/local/Homebrew/"
|
|
|
|
export HOME="/usr/local/Homebrew"
|
|
git config --global --add safe.directory /usr/local/Homebrew
|
|
git -C /usr/local/Homebrew checkout --force -B stable
|
|
git -C /usr/local/Homebrew reset --hard
|
|
git -C /usr/local/Homebrew clean -f -d
|
|
rm /usr/local/Homebrew/.gitconfig
|
|
else
|
|
mkdir -vp /usr/local/bin
|
|
mv "${homebrew_directory}" "/usr/local/Homebrew/"
|
|
|
|
# create symlink to /usr/local/bin/brew
|
|
ln -svf "../Homebrew/bin/brew" "/usr/local/bin/brew"
|
|
fi
|
|
|
|
rm -rf "${homebrew_directory}"
|
|
homebrew_directory="/usr/local/Homebrew"
|
|
cd /usr/local
|
|
fi
|
|
|
|
# create missing directories
|
|
mkdir -vp Caskroom Cellar Frameworks etc include lib opt sbin share var/homebrew/linked
|
|
|
|
# optionally define an install user at /var/tmp/.homebrew_pkg_user.plist
|
|
homebrew_pkg_user_plist="/var/tmp/.homebrew_pkg_user.plist"
|
|
if [[ -f "${homebrew_pkg_user_plist}" ]] && [[ -n $(defaults read "${homebrew_pkg_user_plist}" HOMEBREW_PKG_USER) ]]
|
|
then
|
|
homebrew_pkg_user=$(defaults read /var/tmp/.homebrew_pkg_user HOMEBREW_PKG_USER)
|
|
# otherwise, get valid logged in user
|
|
else
|
|
homebrew_pkg_user=$(echo "show State:/Users/ConsoleUser" | scutil | awk '/Name :/ { print $3 }')
|
|
fi
|
|
|
|
# set permissions
|
|
chmod ug=rwx Caskroom Cellar Frameworks bin etc include lib opt sbin share var var/homebrew var/homebrew/linked
|
|
if [[ "${homebrew_directory}" == "/usr/local/Homebrew" ]]
|
|
then
|
|
chown -h "${homebrew_pkg_user}:admin" bin bin/brew etc include lib opt sbin share var
|
|
chown -h -R "${homebrew_pkg_user}:admin" Caskroom Cellar Frameworks Homebrew var/homebrew
|
|
chown -h -R "${homebrew_pkg_user}" etc include share var
|
|
else
|
|
chown -R "${homebrew_pkg_user}:admin" .
|
|
fi
|
|
|
|
# move API cache to ~/Library/Caches/Homebrew
|
|
user_home_dir=$(dscl . read /Users/"${homebrew_pkg_user}" NFSHomeDirectory | awk '{ print $2 }')
|
|
user_cache_dir="${user_home_dir}/Library/Caches/Homebrew"
|
|
user_api_cache_dir="${user_cache_dir}/api"
|
|
mkdir -vp "${user_api_cache_dir}"
|
|
mv -v "${homebrew_directory}/cache_api/"* "${user_api_cache_dir}"
|
|
chown -R "${homebrew_pkg_user}:staff" "${user_cache_dir}"
|
|
rm -vrf "${homebrew_directory}/cache_api"
|