22fb25d96d
- Enable it by default if you've run a developer command or set `HOMEBREW_DEVELOPER`. - Clarify the documentation that there's various configuration in which it doesn't work. I've rolled this out of most of GitHub's developers with no ill effects and we've enabled it in both CI and for various maintainers so it feels appropriate to have a bigger rollout.
669 lines
21 KiB
Bash
669 lines
21 KiB
Bash
#####
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##### First do the essential, fast things to be able to make e.g. brew --prefix and other commands we want to be
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##### able to `source` in shell configuration quick.
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#####
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HOMEBREW_PROCESSOR="$(uname -m)"
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HOMEBREW_SYSTEM="$(uname -s)"
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case "$HOMEBREW_SYSTEM" in
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Darwin) HOMEBREW_MACOS="1" ;;
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Linux) HOMEBREW_LINUX="1" ;;
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esac
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# If we're running under macOS Rosetta 2, and it was requested by setting
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# HOMEBREW_CHANGE_ARCH_TO_ARM (for example in CI), then we re-exec this
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# same file under the native architecture
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if [[ "$HOMEBREW_CHANGE_ARCH_TO_ARM" = "1" ]] && \
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[[ "$HOMEBREW_MACOS" = "1" ]] && \
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[[ "$(sysctl -n hw.optional.arm64 2>/dev/null)" = "1" ]] && \
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[[ "$(sysctl -n sysctl.proc_translated 2>/dev/null)" = "1" ]]; then
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exec arch -arm64e "$HOMEBREW_BREW_FILE" "$@"
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fi
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# Where we store built products; a Cellar in HOMEBREW_PREFIX (often /usr/local
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# for bottles) unless there's already a Cellar in HOMEBREW_REPOSITORY.
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if [[ -d "$HOMEBREW_REPOSITORY/Cellar" ]]
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then
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HOMEBREW_CELLAR="$HOMEBREW_REPOSITORY/Cellar"
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else
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HOMEBREW_CELLAR="$HOMEBREW_PREFIX/Cellar"
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fi
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if [[ -n "$HOMEBREW_MACOS" ]]
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then
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HOMEBREW_DEFAULT_CACHE="${HOME}/Library/Caches/Homebrew"
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HOMEBREW_DEFAULT_LOGS="${HOME}/Library/Logs/Homebrew"
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HOMEBREW_DEFAULT_TEMP="/private/tmp"
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else
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CACHE_HOME="${XDG_CACHE_HOME:-${HOME}/.cache}"
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HOMEBREW_DEFAULT_CACHE="${CACHE_HOME}/Homebrew"
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HOMEBREW_DEFAULT_LOGS="${CACHE_HOME}/Homebrew/Logs"
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HOMEBREW_DEFAULT_TEMP="/tmp"
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fi
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HOMEBREW_CACHE="${HOMEBREW_CACHE:-${HOMEBREW_DEFAULT_CACHE}}"
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HOMEBREW_LOGS="${HOMEBREW_LOGS:-${HOMEBREW_DEFAULT_LOGS}}"
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HOMEBREW_TEMP="${HOMEBREW_TEMP:-${HOMEBREW_DEFAULT_TEMP}}"
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# Don't need shellcheck to follow these `source`.
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# shellcheck disable=SC1090
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case "$*" in
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--prefix) echo "$HOMEBREW_PREFIX"; exit 0 ;;
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--cellar) echo "$HOMEBREW_CELLAR"; exit 0 ;;
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--repository|--repo) echo "$HOMEBREW_REPOSITORY"; exit 0 ;;
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--caskroom) echo "$HOMEBREW_PREFIX/Caskroom"; exit 0 ;;
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--cache) echo "$HOMEBREW_CACHE"; exit 0 ;;
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shellenv) source "$HOMEBREW_LIBRARY/Homebrew/cmd/shellenv.sh"; homebrew-shellenv; exit 0 ;;
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formulae) source "$HOMEBREW_LIBRARY/Homebrew/cmd/formulae.sh"; homebrew-formulae; exit 0 ;;
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casks) source "$HOMEBREW_LIBRARY/Homebrew/cmd/casks.sh"; homebrew-casks; exit 0 ;;
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esac
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#####
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##### Next, define all helper functions.
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#####
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ohai() {
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if [[ -n "$HOMEBREW_COLOR" || (-t 1 && -z "$HOMEBREW_NO_COLOR") ]] # check whether stdout is a tty.
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then
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echo -e "\\033[34m==>\\033[0m \\033[1m$*\\033[0m" # blue arrow and bold text
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else
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echo "==> $*"
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fi
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}
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onoe() {
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if [[ -n "$HOMEBREW_COLOR" || (-t 2 && -z "$HOMEBREW_NO_COLOR") ]] # check whether stderr is a tty.
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then
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echo -ne "\\033[4;31mError\\033[0m: " >&2 # highlight Error with underline and red color
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else
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echo -n "Error: " >&2
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fi
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if [[ $# -eq 0 ]]
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then
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cat >&2
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else
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echo "$*" >&2
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fi
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}
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odie() {
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onoe "$@"
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exit 1
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}
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safe_cd() {
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cd "$@" >/dev/null || odie "Failed to cd to $*!"
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}
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brew() {
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"$HOMEBREW_BREW_FILE" "$@"
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}
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git() {
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"$HOMEBREW_LIBRARY/Homebrew/shims/scm/git" "$@"
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}
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numeric() {
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# Condense the exploded argument into a single return value.
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# shellcheck disable=SC2086,SC2183
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printf "%01d%02d%02d%03d" ${1//[.rc]/ } 2>/dev/null
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}
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check-run-command-as-root() {
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[[ "$(id -u)" = 0 ]] || return
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# Allow Azure Pipelines/GitHub Actions/Docker/Concourse/Kubernetes to do everything as root (as it's normal there)
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[[ -f /proc/1/cgroup ]] && grep -E "azpl_job|actions_job|docker|garden|kubepods" -q /proc/1/cgroup && return
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# Homebrew Services may need `sudo` for system-wide daemons.
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[[ "$HOMEBREW_COMMAND" = "services" ]] && return
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# It's fine to run this as root as it's not changing anything.
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[[ "$HOMEBREW_COMMAND" = "--prefix" ]] && return
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odie <<EOS
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Running Homebrew as root is extremely dangerous and no longer supported.
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As Homebrew does not drop privileges on installation you would be giving all
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build scripts full access to your system.
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EOS
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}
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check-prefix-is-not-tmpdir() {
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[[ -z "${HOMEBREW_MACOS}" ]] && return
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if [[ "${HOMEBREW_PREFIX}" = "${HOMEBREW_TEMP}"* ]]
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then
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odie <<EOS
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Your HOMEBREW_PREFIX is in the Homebrew temporary directory, which Homebrew
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uses to store downloads and builds. You can resolve this by installing Homebrew to
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either the standard prefix (/usr/local) or to a non-standard prefix that is not
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in the Homebrew temporary directory.
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EOS
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fi
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}
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# Let user know we're still updating Homebrew if brew update --preinstall
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# exceeds 3 seconds.
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update-preinstall-timer() {
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sleep 3
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echo 'Updating Homebrew...' >&2
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}
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update-preinstall() {
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[[ -z "$HOMEBREW_HELP" ]] || return
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[[ -z "$HOMEBREW_NO_AUTO_UPDATE" ]] || return
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[[ -z "$HOMEBREW_AUTO_UPDATING" ]] || return
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[[ -z "$HOMEBREW_UPDATE_PREINSTALL" ]] || return
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[[ -z "$HOMEBREW_AUTO_UPDATE_CHECKED" ]] || return
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# If we've checked for updates, we don't need to check again.
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export HOMEBREW_AUTO_UPDATE_CHECKED="1"
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if [[ "$HOMEBREW_COMMAND" = "cask" ]]
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then
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if [[ "$HOMEBREW_CASK_COMMAND" != "upgrade" && $HOMEBREW_ARG_COUNT -lt 3 ]]
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then
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return
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fi
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elif [[ "$HOMEBREW_COMMAND" != "upgrade" && $HOMEBREW_ARG_COUNT -lt 2 ]]
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then
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return
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fi
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if [[ "$HOMEBREW_COMMAND" = "install" || "$HOMEBREW_COMMAND" = "upgrade" ||
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"$HOMEBREW_COMMAND" = "bump-formula-pr" || "$HOMEBREW_COMMAND" = "bump-cask-pr" ||
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"$HOMEBREW_COMMAND" = "bundle" || "$HOMEBREW_COMMAND" = "release" ||
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"$HOMEBREW_COMMAND" = "tap" && $HOMEBREW_ARG_COUNT -gt 1 ||
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"$HOMEBREW_CASK_COMMAND" = "install" || "$HOMEBREW_CASK_COMMAND" = "upgrade" ]]
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then
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export HOMEBREW_AUTO_UPDATING="1"
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if [[ -z "$HOMEBREW_AUTO_UPDATE_SECS" ]]
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then
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HOMEBREW_AUTO_UPDATE_SECS="300"
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fi
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# Skip auto-update if the cask/core tap has been updated in the
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# last $HOMEBREW_AUTO_UPDATE_SECS.
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if [[ "$HOMEBREW_COMMAND" = "cask" ]]
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then
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tap_fetch_head="$HOMEBREW_LIBRARY/Taps/homebrew/homebrew-cask/.git/FETCH_HEAD"
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else
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tap_fetch_head="$HOMEBREW_LIBRARY/Taps/homebrew/homebrew-core/.git/FETCH_HEAD"
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fi
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if [[ -f "$tap_fetch_head" &&
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-n "$(find "$tap_fetch_head" -type f -mtime -"${HOMEBREW_AUTO_UPDATE_SECS}"s 2>/dev/null)" ]]
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then
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return
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fi
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if [[ -z "$HOMEBREW_VERBOSE" ]]
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then
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update-preinstall-timer &
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timer_pid=$!
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fi
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brew update --preinstall
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if [[ -n "$timer_pid" ]]
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then
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kill "$timer_pid" 2>/dev/null
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wait "$timer_pid" 2>/dev/null
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fi
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unset HOMEBREW_AUTO_UPDATING
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# exec a new process to set any new environment variables.
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exec "$HOMEBREW_BREW_FILE" "$@"
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fi
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}
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#####
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##### Setup output so e.g. odie looks as nice as possible.
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#####
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# Colorize output on GitHub Actions.
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if [[ -n "$GITHUB_ACTIONS" ]]; then
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export HOMEBREW_COLOR="1"
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fi
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# Force UTF-8 to avoid encoding issues for users with broken locale settings.
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if [[ -n "$HOMEBREW_MACOS" ]]
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then
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if [[ "$(locale charmap)" != "UTF-8" ]]
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then
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export LC_ALL="en_US.UTF-8"
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fi
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else
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if ! command -v locale >/dev/null
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then
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export LC_ALL=C
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elif [[ "$(locale charmap)" != "UTF-8" ]]
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then
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locales=$(locale -a)
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c_utf_regex='\bC\.(utf8|UTF-8)\b'
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en_us_regex='\ben_US\.(utf8|UTF-8)\b'
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utf_regex='\b[a-z][a-z]_[A-Z][A-Z]\.(utf8|UTF-8)\b'
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if [[ $locales =~ $c_utf_regex || $locales =~ $en_us_regex || $locales =~ $utf_regex ]]
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then
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export LC_ALL=${BASH_REMATCH[0]}
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else
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export LC_ALL=C
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fi
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fi
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fi
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#####
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##### odie as quickly as possible.
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#####
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if [[ "$HOMEBREW_PREFIX" = "/" || "$HOMEBREW_PREFIX" = "/usr" ]]
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then
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# it may work, but I only see pain this route and don't want to support it
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odie "Cowardly refusing to continue at this prefix: $HOMEBREW_PREFIX"
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fi
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# Many Pathname operations use getwd when they shouldn't, and then throw
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# odd exceptions. Reduce our support burden by showing a user-friendly error.
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if [[ ! -d "$(pwd)" ]]
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then
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odie "The current working directory doesn't exist, cannot proceed."
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fi
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#####
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##### Now, do everything else (that may be a bit slower).
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#####
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# USER isn't always set so provide a fall back for `brew` and subprocesses.
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export USER=${USER:-$(id -un)}
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# A depth of 1 means this command was directly invoked by a user.
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# Higher depths mean this command was invoked by another Homebrew command.
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export HOMEBREW_COMMAND_DEPTH=$((HOMEBREW_COMMAND_DEPTH + 1))
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if [[ -n "$HOMEBREW_FORCE_BREWED_CURL" &&
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-x "$HOMEBREW_PREFIX/opt/curl/bin/curl" ]] &&
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"$HOMEBREW_PREFIX/opt/curl/bin/curl" --version >/dev/null
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then
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HOMEBREW_CURL="$HOMEBREW_PREFIX/opt/curl/bin/curl"
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elif [[ -n "$HOMEBREW_DEVELOPER" && -x "$HOMEBREW_CURL_PATH" ]]
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then
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HOMEBREW_CURL="$HOMEBREW_CURL_PATH"
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else
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HOMEBREW_CURL="curl"
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fi
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if [[ -n "$HOMEBREW_FORCE_BREWED_GIT" &&
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-x "$HOMEBREW_PREFIX/opt/git/bin/git" ]] &&
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"$HOMEBREW_PREFIX/opt/git/bin/git" --version >/dev/null
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then
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HOMEBREW_GIT="$HOMEBREW_PREFIX/opt/git/bin/git"
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elif [[ -n "$HOMEBREW_DEVELOPER" && -x "$HOMEBREW_GIT_PATH" ]]
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then
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HOMEBREW_GIT="$HOMEBREW_GIT_PATH"
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else
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HOMEBREW_GIT="git"
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fi
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HOMEBREW_VERSION="$("$HOMEBREW_GIT" -C "$HOMEBREW_REPOSITORY" describe --tags --dirty --abbrev=7 2>/dev/null)"
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HOMEBREW_USER_AGENT_VERSION="$HOMEBREW_VERSION"
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if [[ -z "$HOMEBREW_VERSION" ]]
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then
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HOMEBREW_VERSION=">=2.5.0 (shallow or no git repository)"
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HOMEBREW_USER_AGENT_VERSION="2.X.Y"
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fi
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if [[ -n "$HOMEBREW_MACOS" ]]
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then
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HOMEBREW_PRODUCT="Homebrew"
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HOMEBREW_SYSTEM="Macintosh"
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[[ "$HOMEBREW_PROCESSOR" = "x86_64" ]] && HOMEBREW_PROCESSOR="Intel"
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HOMEBREW_MACOS_VERSION="$(/usr/bin/sw_vers -productVersion)"
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# Don't change this from Mac OS X to match what macOS itself does in Safari on 10.12
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HOMEBREW_OS_USER_AGENT_VERSION="Mac OS X $HOMEBREW_MACOS_VERSION"
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# Intentionally set this variable by exploding another.
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# shellcheck disable=SC2086,SC2183
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printf -v HOMEBREW_MACOS_VERSION_NUMERIC "%02d%02d%02d" ${HOMEBREW_MACOS_VERSION//./ }
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# Don't include minor versions for Big Sur and later.
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if [[ "$HOMEBREW_MACOS_VERSION_NUMERIC" -gt "110000" ]]
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then
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HOMEBREW_OS_VERSION="macOS ${HOMEBREW_MACOS_VERSION%.*}"
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else
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HOMEBREW_OS_VERSION="macOS $HOMEBREW_MACOS_VERSION"
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fi
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# Refuse to run on pre-Yosemite
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if [[ "$HOMEBREW_MACOS_VERSION_NUMERIC" -lt "101000" ]]
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then
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printf "ERROR: Your version of macOS (%s) is too old to run Homebrew!\\n" "$HOMEBREW_MACOS_VERSION" >&2
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if [[ "$HOMEBREW_MACOS_VERSION_NUMERIC" -lt "100700" ]]
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then
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printf " For 10.4 - 10.6 support see: https://github.com/mistydemeo/tigerbrew\\n" >&2
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fi
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printf "\\n" >&2
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fi
|
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# The system Git on macOS versions before Sierra is too old for some Homebrew functionality we rely on.
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HOMEBREW_MINIMUM_GIT_VERSION="2.14.3"
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if [[ "$HOMEBREW_MACOS_VERSION_NUMERIC" -lt "101200" ]]
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then
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HOMEBREW_FORCE_BREWED_GIT="1"
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fi
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# Set a variable when the macOS system Ruby is new enough to avoid spawning
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# a Ruby process unnecessarily.
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# On Catalina the system Ruby is technically new enough but don't allow it:
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# https://github.com/Homebrew/brew/issues/9410
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if [[ "$HOMEBREW_MACOS_VERSION_NUMERIC" -lt "101600" ]]
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then
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unset HOMEBREW_MACOS_SYSTEM_RUBY_NEW_ENOUGH
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else
|
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# Used in ruby.sh.
|
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# shellcheck disable=SC2034
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HOMEBREW_MACOS_SYSTEM_RUBY_NEW_ENOUGH="1"
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fi
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else
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HOMEBREW_PRODUCT="${HOMEBREW_SYSTEM}brew"
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[[ -n "$HOMEBREW_LINUX" ]] && HOMEBREW_OS_VERSION="$(lsb_release -sd 2>/dev/null)"
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: "${HOMEBREW_OS_VERSION:=$(uname -r)}"
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HOMEBREW_OS_USER_AGENT_VERSION="$HOMEBREW_OS_VERSION"
|
|
|
|
if [[ -n "$HOMEBREW_FORCE_HOMEBREW_ON_LINUX" && -n "$HOMEBREW_ON_DEBIAN7" ]]
|
|
then
|
|
# Special version for our debian 7 docker container used to build patchelf and binutils
|
|
HOMEBREW_MINIMUM_CURL_VERSION="7.25.0"
|
|
else
|
|
# Ensure the system Curl is a version that supports modern HTTPS certificates.
|
|
HOMEBREW_MINIMUM_CURL_VERSION="7.41.0"
|
|
fi
|
|
curl_version_output="$($HOMEBREW_CURL --version 2>/dev/null)"
|
|
curl_name_and_version="${curl_version_output%% (*}"
|
|
if [[ $(numeric "${curl_name_and_version##* }") -lt $(numeric "$HOMEBREW_MINIMUM_CURL_VERSION") ]]
|
|
then
|
|
message="Please update your system curl.
|
|
Minimum required version: ${HOMEBREW_MINIMUM_CURL_VERSION}
|
|
Your curl version: ${curl_name_and_version##* }
|
|
Your curl executable: $(type -p $HOMEBREW_CURL)"
|
|
|
|
if [[ -z $HOMEBREW_CURL_PATH || -z $HOMEBREW_DEVELOPER ]]; then
|
|
HOMEBREW_SYSTEM_CURL_TOO_OLD=1
|
|
HOMEBREW_FORCE_BREWED_CURL=1
|
|
if [[ -z $HOMEBREW_CURL_WARNING ]]; then
|
|
onoe "$message"
|
|
HOMEBREW_CURL_WARNING=1
|
|
fi
|
|
else
|
|
odie "$message"
|
|
fi
|
|
fi
|
|
|
|
# Ensure the system Git is at or newer than the minimum required version.
|
|
# Git 2.7.4 is the version of git on Ubuntu 16.04 LTS (Xenial Xerus).
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|
HOMEBREW_MINIMUM_GIT_VERSION="2.7.0"
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git_version_output="$($HOMEBREW_GIT --version 2>/dev/null)"
|
|
# $extra is intentionally discarded.
|
|
# shellcheck disable=SC2034
|
|
IFS=. read -r major minor micro build extra <<< "${git_version_output##* }"
|
|
if [[ $(numeric "$major.$minor.$micro.$build") -lt $(numeric "$HOMEBREW_MINIMUM_GIT_VERSION") ]]
|
|
then
|
|
message="Please update your system Git.
|
|
Minimum required version: ${HOMEBREW_MINIMUM_GIT_VERSION}
|
|
Your Git version: $major.$minor.$micro.$build
|
|
Your Git executable: $(unset git && type -p $HOMEBREW_GIT)"
|
|
if [[ -z $HOMEBREW_GIT_PATH || -z $HOMEBREW_DEVELOPER ]]; then
|
|
HOMEBREW_FORCE_BREWED_GIT="1"
|
|
if [[ -z $HOMEBREW_GIT_WARNING ]]; then
|
|
onoe "$message"
|
|
HOMEBREW_GIT_WARNING=1
|
|
fi
|
|
else
|
|
odie "$message"
|
|
fi
|
|
fi
|
|
|
|
HOMEBREW_LINUX_MINIMUM_GLIBC_VERSION="2.13"
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|
unset HOMEBREW_MACOS_SYSTEM_RUBY_NEW_ENOUGH
|
|
fi
|
|
|
|
if [[ -n "$HOMEBREW_MACOS" || -n "$HOMEBREW_FORCE_HOMEBREW_ON_LINUX" ]]
|
|
then
|
|
HOMEBREW_BOTTLE_DEFAULT_DOMAIN="https://homebrew.bintray.com"
|
|
else
|
|
HOMEBREW_BOTTLE_DEFAULT_DOMAIN="https://linuxbrew.bintray.com"
|
|
fi
|
|
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|
HOMEBREW_USER_AGENT="$HOMEBREW_PRODUCT/$HOMEBREW_USER_AGENT_VERSION ($HOMEBREW_SYSTEM; $HOMEBREW_PROCESSOR $HOMEBREW_OS_USER_AGENT_VERSION)"
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|
curl_version_output="$("$HOMEBREW_CURL" --version 2>/dev/null)"
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|
curl_name_and_version="${curl_version_output%% (*}"
|
|
HOMEBREW_USER_AGENT_CURL="$HOMEBREW_USER_AGENT ${curl_name_and_version// //}"
|
|
|
|
# Declared in bin/brew
|
|
export HOMEBREW_BREW_FILE
|
|
export HOMEBREW_PREFIX
|
|
export HOMEBREW_REPOSITORY
|
|
export HOMEBREW_LIBRARY
|
|
|
|
# Declared in brew.sh
|
|
export HOMEBREW_VERSION
|
|
export HOMEBREW_DEFAULT_CACHE
|
|
export HOMEBREW_CACHE
|
|
export HOMEBREW_DEFAULT_LOGS
|
|
export HOMEBREW_LOGS
|
|
export HOMEBREW_DEFAULT_TEMP
|
|
export HOMEBREW_TEMP
|
|
export HOMEBREW_CELLAR
|
|
export HOMEBREW_SYSTEM
|
|
export HOMEBREW_CURL
|
|
export HOMEBREW_CURL_WARNING
|
|
export HOMEBREW_SYSTEM_CURL_TOO_OLD
|
|
export HOMEBREW_GIT
|
|
export HOMEBREW_GIT_WARNING
|
|
export HOMEBREW_MINIMUM_GIT_VERSION
|
|
export HOMEBREW_LINUX_MINIMUM_GLIBC_VERSION
|
|
export HOMEBREW_PROCESSOR
|
|
export HOMEBREW_PRODUCT
|
|
export HOMEBREW_OS_VERSION
|
|
export HOMEBREW_MACOS_VERSION
|
|
export HOMEBREW_MACOS_VERSION_NUMERIC
|
|
export HOMEBREW_USER_AGENT
|
|
export HOMEBREW_USER_AGENT_CURL
|
|
export HOMEBREW_BOTTLE_DEFAULT_DOMAIN
|
|
export HOMEBREW_MACOS_SYSTEM_RUBY_NEW_ENOUGH
|
|
|
|
if [[ -n "$HOMEBREW_MACOS" && -x "/usr/bin/xcode-select" ]]
|
|
then
|
|
XCODE_SELECT_PATH=$('/usr/bin/xcode-select' --print-path 2>/dev/null)
|
|
if [[ "$XCODE_SELECT_PATH" = "/" ]]
|
|
then
|
|
odie <<EOS
|
|
Your xcode-select path is currently set to '/'.
|
|
This causes the 'xcrun' tool to hang, and can render Homebrew unusable.
|
|
If you are using Xcode, you should:
|
|
sudo xcode-select --switch /Applications/Xcode.app
|
|
Otherwise, you should:
|
|
sudo rm -rf /usr/share/xcode-select
|
|
EOS
|
|
fi
|
|
|
|
# Don't check xcrun if Xcode and the CLT aren't installed, as that opens
|
|
# a popup window asking the user to install the CLT
|
|
if [[ -n "$XCODE_SELECT_PATH" ]]
|
|
then
|
|
XCRUN_OUTPUT="$(/usr/bin/xcrun clang 2>&1)"
|
|
XCRUN_STATUS="$?"
|
|
|
|
if [[ "$XCRUN_STATUS" -ne 0 && "$XCRUN_OUTPUT" = *license* ]]
|
|
then
|
|
odie <<EOS
|
|
You have not agreed to the Xcode license. Please resolve this by running:
|
|
sudo xcodebuild -license accept
|
|
EOS
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if [[ "$1" = -v ]]
|
|
then
|
|
# Shift the -v to the end of the parameter list
|
|
shift
|
|
set -- "$@" -v
|
|
fi
|
|
|
|
for arg in "$@"
|
|
do
|
|
[[ $arg = "--" ]] && break
|
|
|
|
if [[ $arg = "--help" || $arg = "-h" || $arg = "--usage" || $arg = "-?" ]]
|
|
then
|
|
export HOMEBREW_HELP="1"
|
|
break
|
|
fi
|
|
done
|
|
|
|
HOMEBREW_ARG_COUNT="$#"
|
|
HOMEBREW_COMMAND="$1"
|
|
shift
|
|
case "$HOMEBREW_COMMAND" in
|
|
ls) HOMEBREW_COMMAND="list" ;;
|
|
homepage) HOMEBREW_COMMAND="home" ;;
|
|
-S) HOMEBREW_COMMAND="search" ;;
|
|
up) HOMEBREW_COMMAND="update" ;;
|
|
ln) HOMEBREW_COMMAND="link" ;;
|
|
instal) HOMEBREW_COMMAND="install" ;; # gem does the same
|
|
uninstal) HOMEBREW_COMMAND="uninstall" ;;
|
|
rm) HOMEBREW_COMMAND="uninstall" ;;
|
|
remove) HOMEBREW_COMMAND="uninstall" ;;
|
|
configure) HOMEBREW_COMMAND="diy" ;;
|
|
abv) HOMEBREW_COMMAND="info" ;;
|
|
dr) HOMEBREW_COMMAND="doctor" ;;
|
|
--repo) HOMEBREW_COMMAND="--repository" ;;
|
|
environment) HOMEBREW_COMMAND="--env" ;;
|
|
--config) HOMEBREW_COMMAND="config" ;;
|
|
-v) HOMEBREW_COMMAND="--version" ;;
|
|
esac
|
|
|
|
if [[ "$HOMEBREW_COMMAND" = "cask" ]]
|
|
then
|
|
HOMEBREW_CASK_COMMAND="$1"
|
|
|
|
case "$HOMEBREW_CASK_COMMAND" in
|
|
instal) HOMEBREW_CASK_COMMAND="install" ;; # gem does the same
|
|
esac
|
|
fi
|
|
|
|
# Set HOMEBREW_DEV_CMD_RUN for users who have run a development command.
|
|
# This makes them behave like HOMEBREW_DEVELOPERs for brew update.
|
|
if [[ -z "$HOMEBREW_DEVELOPER" ]]
|
|
then
|
|
export HOMEBREW_GIT_CONFIG_FILE="$HOMEBREW_REPOSITORY/.git/config"
|
|
HOMEBREW_GIT_CONFIG_DEVELOPERMODE="$(git config --file="$HOMEBREW_GIT_CONFIG_FILE" --get homebrew.devcmdrun 2>/dev/null)"
|
|
if [[ "$HOMEBREW_GIT_CONFIG_DEVELOPERMODE" = "true" ]]
|
|
then
|
|
export HOMEBREW_DEV_CMD_RUN="1"
|
|
fi
|
|
|
|
# Don't allow non-developers to customise Ruby warnings.
|
|
unset HOMEBREW_RUBY_WARNINGS
|
|
|
|
# Disable Ruby options we don't need. RubyGems provides a decent speedup.
|
|
RUBY_DISABLE_OPTIONS="--disable=gems,did_you_mean,rubyopt"
|
|
else
|
|
# Don't disable did_you_mean for developers as it's useful.
|
|
RUBY_DISABLE_OPTIONS="--disable=gems,rubyopt"
|
|
fi
|
|
|
|
if [[ -z "$HOMEBREW_RUBY_WARNINGS" ]]
|
|
then
|
|
export HOMEBREW_RUBY_WARNINGS="-W1"
|
|
fi
|
|
|
|
if [[ -z "$HOMEBREW_BOTTLE_DOMAIN" ]]
|
|
then
|
|
export HOMEBREW_BOTTLE_DOMAIN="$HOMEBREW_BOTTLE_DEFAULT_DOMAIN"
|
|
fi
|
|
|
|
if [[ -n "$HOMEBREW_DEVELOPER" || -n "$HOMEBREW_DEV_CMD_RUN" ]]
|
|
then
|
|
export HOMEBREW_BOOTSNAP="1"
|
|
fi
|
|
|
|
export HOMEBREW_BREW_DEFAULT_GIT_REMOTE="https://github.com/Homebrew/brew"
|
|
if [[ -z "$HOMEBREW_BREW_GIT_REMOTE" ]]
|
|
then
|
|
HOMEBREW_BREW_GIT_REMOTE="$HOMEBREW_BREW_DEFAULT_GIT_REMOTE"
|
|
fi
|
|
export HOMEBREW_BREW_GIT_REMOTE
|
|
|
|
if [[ -n "$HOMEBREW_MACOS" ]] || [[ -n "$HOMEBREW_FORCE_HOMEBREW_ON_LINUX" ]]
|
|
then
|
|
HOMEBREW_CORE_DEFAULT_GIT_REMOTE="https://github.com/Homebrew/homebrew-core"
|
|
else
|
|
HOMEBREW_CORE_DEFAULT_GIT_REMOTE="https://github.com/Homebrew/linuxbrew-core"
|
|
fi
|
|
export HOMEBREW_CORE_DEFAULT_GIT_REMOTE
|
|
|
|
if [[ -z "$HOMEBREW_CORE_GIT_REMOTE" ]]
|
|
then
|
|
HOMEBREW_CORE_GIT_REMOTE="$HOMEBREW_CORE_DEFAULT_GIT_REMOTE"
|
|
fi
|
|
export HOMEBREW_CORE_GIT_REMOTE
|
|
|
|
if [[ -f "$HOMEBREW_LIBRARY/Homebrew/cmd/$HOMEBREW_COMMAND.sh" ]]
|
|
then
|
|
HOMEBREW_BASH_COMMAND="$HOMEBREW_LIBRARY/Homebrew/cmd/$HOMEBREW_COMMAND.sh"
|
|
elif [[ -f "$HOMEBREW_LIBRARY/Homebrew/dev-cmd/$HOMEBREW_COMMAND.sh" ]]
|
|
then
|
|
if [[ -z "$HOMEBREW_DEVELOPER" ]]
|
|
then
|
|
git config --file="$HOMEBREW_GIT_CONFIG_FILE" --replace-all homebrew.devcmdrun true 2>/dev/null
|
|
export HOMEBREW_DEV_CMD_RUN="1"
|
|
fi
|
|
HOMEBREW_BASH_COMMAND="$HOMEBREW_LIBRARY/Homebrew/dev-cmd/$HOMEBREW_COMMAND.sh"
|
|
fi
|
|
|
|
check-run-command-as-root
|
|
|
|
check-prefix-is-not-tmpdir
|
|
|
|
if [[ "$HOMEBREW_PREFIX" = "/usr/local" &&
|
|
"$HOMEBREW_PREFIX" != "$HOMEBREW_REPOSITORY" &&
|
|
"$HOMEBREW_CELLAR" = "$HOMEBREW_REPOSITORY/Cellar" ]]
|
|
then
|
|
cat >&2 <<EOS
|
|
Warning: your HOMEBREW_PREFIX is set to /usr/local but HOMEBREW_CELLAR is set
|
|
to $HOMEBREW_CELLAR. Your current HOMEBREW_CELLAR location will stop
|
|
you being able to use all the binary packages (bottles) Homebrew provides. We
|
|
recommend you move your HOMEBREW_CELLAR to /usr/local/Cellar which will get you
|
|
access to all bottles."
|
|
EOS
|
|
fi
|
|
|
|
# Don't need shellcheck to follow this `source`.
|
|
# shellcheck disable=SC1090
|
|
source "$HOMEBREW_LIBRARY/Homebrew/utils/analytics.sh"
|
|
setup-analytics
|
|
|
|
if [[ -n "$HOMEBREW_BASH_COMMAND" ]]
|
|
then
|
|
# source rather than executing directly to ensure the entire file is read into
|
|
# memory before it is run. This makes running a Bash script behave more like
|
|
# a Ruby script and avoids hard-to-debug issues if the Bash script is updated
|
|
# at the same time as being run.
|
|
#
|
|
# Don't need shellcheck to follow this `source`.
|
|
# shellcheck disable=SC1090
|
|
source "$HOMEBREW_BASH_COMMAND"
|
|
{ update-preinstall "$@"; "homebrew-$HOMEBREW_COMMAND" "$@"; exit $?; }
|
|
else
|
|
# Don't need shellcheck to follow this `source`.
|
|
# shellcheck disable=SC1090
|
|
source "$HOMEBREW_LIBRARY/Homebrew/utils/ruby.sh"
|
|
setup-ruby-path
|
|
|
|
# Unshift command back into argument list (unless argument list was empty).
|
|
[[ "$HOMEBREW_ARG_COUNT" -gt 0 ]] && set -- "$HOMEBREW_COMMAND" "$@"
|
|
{ update-preinstall "$@"; exec "$HOMEBREW_RUBY_PATH" $HOMEBREW_RUBY_WARNINGS "$RUBY_DISABLE_OPTIONS" "$HOMEBREW_LIBRARY/Homebrew/brew.rb" "$@"; }
|
|
fi
|