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b00a95b678
Continuing with the goals of making the installer: - more useful - entirely offline Let's pre-download the API data from a `brew update` run and install it into the logged-in user's home directory. While we're here, in the `postinstall` script: - use longer arguments for various commands - fix an issue with symlinking on Intel if `/usr/local/bin` doesn't already exist - unset `bash -x` and use `-v` on more commands instead
62 lines
2.0 KiB
Bash
Executable File
62 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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# $1 Full path to the installer (unused)
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# $2 Location of the Homebrew installation we may need to move into place
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# $3 Target install location (unused)
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# $4 System root directory (unused)
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set -eu
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# disable analytics while installing
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export HOMEBREW_NO_ANALYTICS_THIS_RUN=1
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export HOMEBREW_NO_ANALYTICS_MESSAGE_OUTPUT=1
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# verify the installation exists
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# default to /opt/homebrew to make development/testing easier
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homebrew_directory="${2:-/opt/homebrew}"
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if [[ ! -d "${homebrew_directory:?}" ]]
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then
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echo "no directory at ${homebrew_directory}!" >&2
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exit 1
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fi
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# add Git to path
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export PATH="/Library/Developer/CommandLineTools/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:${PATH}"
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# reset Git repository
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cd "${homebrew_directory}"
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git config --global --add safe.directory "${homebrew_directory}"
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git reset --hard
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git checkout --force master
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git branch | grep -v '\*' | xargs -n 1 git branch --delete --force
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git config --global --unset safe.directory
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# move to /usr/local if on x86_64
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if [[ $(uname -m) == "x86_64" ]]
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then
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mv -v "${homebrew_directory}" "/usr/local/Homebrew"
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# create symlink to /usr/local/bin/brew
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sudo mkdir -vp /usr/local/bin
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ln -svf "../Homebrew/bin/brew" "/usr/local/bin/brew"
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homebrew_directory="/usr/local"
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cd "${homebrew_directory}"
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fi
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# create missing directories
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sudo mkdir -vp Cellar Frameworks etc include lib opt sbin share var/homebrew/linked
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# set permissions
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logged_in_user=$(echo "show State:/Users/ConsoleUser" | scutil | awk '/Name :/ { print $3 }')
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group=$(id -gn "${logged_in_user}")
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if [[ "${homebrew_directory}" == "/usr/local" ]]
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then
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chown -R "${logged_in_user}:${group}" Cellar Frameworks Homebrew bin etc include lib sbin share var/homebrew/linked
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else
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chown -R "${logged_in_user}:${group}" .
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fi
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# move API cache to ~/Library/Caches/Homebrew
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user_api_cache_dir=~"${logged_in_user}"/Library/Caches/Homebrew/api
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mkdir -vp "${user_api_cache_dir}"
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mv -v "${homebrew_directory}/cache_api/"* "${user_api_cache_dir}"
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rm -vrf "${homebrew_directory}/cache_api"
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