feat: 更新最新脚本

This commit is contained in:
neo 2021-11-01 16:35:41 +08:00
parent f0b3645986
commit 87cb590f4c
3 changed files with 597 additions and 403 deletions

View File

@ -1,4 +1,4 @@
name: GitHub Actions CI
name: CI
on:
push:
branches:
@ -30,7 +30,6 @@ jobs:
run: |
git config --global core.autocrlf false
git config --global core.eol lf
- name: Set up Git repository
uses: actions/checkout@main
@ -40,7 +39,6 @@ jobs:
sudo rm -rf /Applications/Xcode.app \
/Library/Developer/CommandLineTools
sudo xcode-select --reset
- name: Install WSL
if: runner.os == 'windows'
# https://github.com/Vampire/setup-wsl/releases/tag/v1.1.0
@ -53,19 +51,19 @@ jobs:
- name: Set up Homebrew PATH
if: runner.os != 'windows'
run: |
if [ "${{ runner.os }}" = "macOS" ]; then
echo "/usr/local/bin:/usr/bin:/bin" >> ${GITHUB_PATH}
if [[ "${{ runner.os }}" = "macOS" ]]
then
echo "/usr/local/bin:/usr/bin:/bin" >> "${GITHUB_PATH}"
else
echo "/home/linuxbrew/.linuxbrew/bin:/usr/bin:/bin" >> ${GITHUB_PATH}
echo "/home/linuxbrew/.linuxbrew/bin:/usr/bin:/bin" >> "${GITHUB_PATH}"
fi
- name: Uninstall GitHub Actions Homebrew
run: |
if which brew &>/dev/null; then
if which brew &>/dev/null
then
/bin/bash uninstall.sh -n >/dev/null
/bin/bash uninstall.sh -f >/dev/null
fi
- name: Set up WSL environment
if: runner.os == 'windows'
shell: "wsl-bash -u root {0}"
@ -74,7 +72,6 @@ jobs:
chmod 644 /etc/sudoers.d/runner
echo -e "#!/bin/bash\nexec /home/linuxbrew/.linuxbrew/bin/brew \"\$@\"" | tee /usr/local/bin/brew
chmod 755 /usr/local/bin/brew
- run: /bin/bash -c "$(cat install.sh)"
- run: brew config
@ -83,39 +80,32 @@ jobs:
- run: /bin/bash uninstall.sh -f >/dev/null
- name: Install Homebrew with mirror remotes
- name: Install Homebrew with non-default remotes
# Use the default remotes but with Git Protocol
run: |
HOMEBREW_BREW_DEFAULT_GIT_REMOTE="https://github.com/Homebrew/brew"
if [ "${{ runner.os }}" = "macOS" ]; 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_BREW_GIT_REMOTE="${HOMEBREW_BREW_DEFAULT_GIT_REMOTE/%https/git}"
export HOMEBREW_CORE_GIT_REMOTE="${HOMEBREW_CORE_DEFAULT_GIT_REMOTE/%https/git}"
export HOMEBREW_BREW_GIT_REMOTE="${HOMEBREW_BREW_DEFAULT_GIT_REMOTE/#https/git}"
export HOMEBREW_CORE_GIT_REMOTE="${HOMEBREW_CORE_DEFAULT_GIT_REMOTE/#https/git}"
/bin/bash -c "$(cat install.sh)"
- run: brew config
- run: |
/bin/bash uninstall.sh -f >/dev/null
unset HOMEBREW_{BREW,CORE}{,_DEFAULT}_GIT_REMOTE
- run: /bin/bash -c "$(cat install.sh)"
- name: Uninstall and reinstall with sudo NOPASSWD
if: runner.os == 'linux'
run: |
echo "$USER ALL=(ALL) NOPASSWD:ALL" | sudo tee "/etc/sudoers.d/$USER"
echo "${USER} ALL=(ALL) NOPASSWD:ALL" | sudo tee "/etc/sudoers.d/${USER}"
/bin/bash uninstall.sh -f >/dev/null
/bin/bash -c "$(cat install.sh)"
- run: brew install shellcheck
- run: shellcheck *.sh
- name: Check code styles
if: runner.os != 'windows'
run: |
brew install shellcheck shfmt diffutils
brew style *.sh
- run: /bin/bash uninstall.sh -n >/dev/null
- run: /bin/bash uninstall.sh -f >/dev/null

File diff suppressed because it is too large Load Diff

View File

@ -9,25 +9,27 @@ abort() {
strip_s() {
local s
for s in "$@"; do
s=${s## }
for s in "$@"
do
s="${s## }"
echo "${s%% }"
done
}
dir_children() {
local p
for p in "$@"; do
[[ -d $p ]] || continue
find "$p" -mindepth 1 -maxdepth 1
for p in "$@"
do
[[ -d "${p}" ]] || continue
find "${p}" -mindepth 1 -maxdepth 1
done
}
# Set up temp dir
tmpdir=/tmp/uninstall.$$
mkdir -p "$tmpdir" || abort "Unable to create temp dir '$tmpdir'"
tmpdir="/tmp/uninstall.$$"
mkdir -p "${tmpdir}" || abort "Unable to create temp dir '${tmpdir}'"
trap '
rm -fr "$tmpdir"
rm -fr "${tmpdir}"
# Invalidate sudo timestamp before exiting
/usr/bin/sudo -k
' EXIT
@ -41,15 +43,16 @@ opt_skip_cache_and_logs=""
# global status to indicate whether there is anything wrong.
failed=false
un=$(uname)
case "$un" in
un="$(uname)"
case "${un}" in
Linux)
ostype=linux
homebrew_prefix_default=/home/linuxbrew/.linuxbrew
;;
Darwin)
ostype=macos
if [[ "$(uname -m)" == "arm64" ]]; then
if [[ "$(uname -m)" == "arm64" ]]
then
homebrew_prefix_default=/opt/homebrew
else
homebrew_prefix_default=/usr/local
@ -59,30 +62,34 @@ case "$un" in
}
;;
*)
abort "Unsupported system type '$un'"
abort "Unsupported system type '${un}'"
;;
esac
# string formatters
if [[ -t 1 ]]; then
if [[ -t 1 ]]
then
tty_escape() { printf "\033[%sm" "$1"; }
else
tty_escape() { :; }
fi
tty_mkbold() { tty_escape "1;${1:-39}"; }
tty_blue=$(tty_mkbold 34)
tty_red=$(tty_mkbold 31)
tty_bold=$(tty_mkbold 39)
tty_reset=$(tty_escape 0)
tty_blue="$(tty_mkbold 34)"
tty_red="$(tty_mkbold 31)"
tty_bold="$(tty_mkbold 39)"
tty_reset="$(tty_escape 0)"
have_sudo_access() {
local -a args
if [[ -n "${SUDO_ASKPASS-}" ]]; then
if [[ -n "${SUDO_ASKPASS-}" ]]
then
args=("-A")
fi
if [[ -z "${HAVE_SUDO_ACCESS-}" ]]; then
if [[ -n "${args[*]-}" ]]; then
if [[ -z "${HAVE_SUDO_ACCESS-}" ]]
then
if [[ -n "${args[*]-}" ]]
then
/usr/bin/sudo "${args[@]}" -l mkdir &>/dev/null
else
/usr/bin/sudo -l mkdir &>/dev/null
@ -90,18 +97,20 @@ have_sudo_access() {
HAVE_SUDO_ACCESS="$?"
fi
if [[ -z "${HOMEBREW_ON_LINUX-}" ]] && [[ "$HAVE_SUDO_ACCESS" -ne 0 ]]; then
abort "Need sudo access on macOS (e.g. the user $USER to be an Administrator)!"
if [[ -z "${HOMEBREW_ON_LINUX-}" ]] && [[ "${HAVE_SUDO_ACCESS}" -ne 0 ]]
then
abort "Need sudo access on macOS (e.g. the user ${USER} to be an Administrator)!"
fi
return "$HAVE_SUDO_ACCESS"
return "${HAVE_SUDO_ACCESS}"
}
shell_join() {
local arg
printf "%s" "$1"
shift
for arg in "$@"; do
for arg in "$@"
do
printf " "
printf "%s" "${arg// /\ }"
done
@ -111,13 +120,16 @@ resolved_pathname() { realpath "$1"; }
pretty_print_pathnames() {
local p
for p in "$@"; do
if [[ -h $p ]]; then
printf '%s -> %s\n' "$p" "$(resolved_pathname "$p")"
elif [[ -d $p ]]; then
echo "$p/"
for p in "$@"
do
if [[ -L "${p}" ]]
then
printf '%s -> %s\n' "${p}" "$(resolved_pathname "${p}")"
elif [[ -d "${p}" ]]
then
echo "${p}/"
else
echo "$p"
echo "${p}"
fi
done
}
@ -135,17 +147,20 @@ warn() {
}
execute() {
if ! "$@"; then
if ! "$@"
then
abort "$(printf "Failed during: %s" "$(shell_join "$@")")"
fi
}
execute_sudo() {
local -a args=("$@")
if [[ -n "${SUDO_ASKPASS-}" ]]; then
if [[ -n "${SUDO_ASKPASS-}" ]]
then
args=("-A" "${args[@]}")
fi
if have_sudo_access; then
if have_sudo_access
then
ohai "/usr/bin/sudo" "${args[@]}"
system "/usr/bin/sudo" "${args[@]}"
else
@ -155,7 +170,8 @@ execute_sudo() {
}
system() {
if ! "$@"; then
if ! "$@"
then
warn "Failed during: $(shell_join "$@")"
failed=true
fi
@ -180,132 +196,159 @@ EOS
exit "${1:-0}"
}
while [[ $# -gt 0 ]]; do
while [[ $# -gt 0 ]]
do
case "$1" in
-p*) homebrew_prefix_candidates+=("${1#-p}");;
--path=*) homebrew_prefix_candidates+=("${1#--path=}");;
--skip-cache-and-logs) opt_skip_cache_and_logs=1;;
-f|--force) opt_force=1;;
-q|--quiet) opt_quiet=1;;
-d|-n|--dry-run) opt_dry_run=1;;
-h|--help) usage;;
*) warn "Unrecognized option: '$1'"; usage 1;;
-p*) homebrew_prefix_candidates+=("${1#-p}") ;;
--path=*) homebrew_prefix_candidates+=("${1#--path=}") ;;
--skip-cache-and-logs) opt_skip_cache_and_logs=1 ;;
-f | --force) opt_force=1 ;;
-q | --quiet) opt_quiet=1 ;;
-d | -n | --dry-run) opt_dry_run=1 ;;
-h | --help) usage ;;
*)
warn "Unrecognized option: '$1'"
usage 1
;;
esac
shift
done
if [[ ${#homebrew_prefix_candidates[@]} -eq 0 ]]; then # Attempt to locate Homebrew unless `--path` is passed
prefix=$(brew --prefix)
[[ -n $prefix ]] && homebrew_prefix_candidates+=("$prefix")
prefix=$(command -v brew) || prefix=""
[[ -n $prefix ]] && homebrew_prefix_candidates+=("$(dirname "$(dirname "$(strip_s "$prefix")")")")
homebrew_prefix_candidates+=("$homebrew_prefix_default") # Homebrew default path
homebrew_prefix_candidates+=("$HOME/.linuxbrew") # Linuxbrew default path
# Attempt to locate Homebrew unless `--path` is passed
if [[ "${#homebrew_prefix_candidates[@]}" -eq 0 ]]
then
prefix="$(brew --prefix)"
[[ -n "${prefix}" ]] && homebrew_prefix_candidates+=("${prefix}")
prefix="$(command -v brew)" || prefix=""
[[ -n "${prefix}" ]] && homebrew_prefix_candidates+=("$(dirname "$(dirname "$(strip_s "${prefix}")")")")
homebrew_prefix_candidates+=("${homebrew_prefix_default}") # Homebrew default path
homebrew_prefix_candidates+=("${HOME}/.linuxbrew") # Linuxbrew default path
fi
HOMEBREW_PREFIX=$(for p in "${homebrew_prefix_candidates[@]}"; do
[[ -d $p ]] || continue
[[ $p == "$homebrew_prefix_default" && -d $p/Homebrew/.git ]] && echo "$p" && break
[[ -d $p/.git || -x $p/bin/brew ]] && echo "$p" && break
done)
[[ -n $HOMEBREW_PREFIX ]] || abort "Failed to locate Homebrew!"
HOMEBREW_PREFIX="$(
for p in "${homebrew_prefix_candidates[@]}"
do
[[ -d "${p}" ]] || continue
[[ ${p} == "${homebrew_prefix_default}" && -d "${p}/Homebrew/.git" ]] && echo "${p}" && break
[[ -d "${p}/.git" || -x "${p}/bin/brew" ]] && echo "${p}" && break
done
)"
[[ -n "${HOMEBREW_PREFIX}" ]] || abort "Failed to locate Homebrew!"
if [[ -d $HOMEBREW_PREFIX/.git ]]; then
HOMEBREW_REPOSITORY=$(dirname "$(realpath "$HOMEBREW_PREFIX/.git")")
elif [[ -x $HOMEBREW_PREFIX/bin/brew ]]; then
HOMEBREW_REPOSITORY=$(dirname "$(dirname "$(realpath "$HOMEBREW_PREFIX/bin/brew")")")
if [[ -d "${HOMEBREW_PREFIX}/.git" ]]
then
HOMEBREW_REPOSITORY="$(dirname "$(realpath "${HOMEBREW_PREFIX}/.git")")"
elif [[ -x "${HOMEBREW_PREFIX}/bin/brew" ]]
then
HOMEBREW_REPOSITORY="$(dirname "$(dirname "$(realpath "${HOMEBREW_PREFIX}/bin/brew")")")"
else
abort "Failed to locate Homebrew!"
fi
if [[ -d $HOMEBREW_PREFIX/Cellar ]]; then
HOMEBREW_CELLAR=$HOMEBREW_PREFIX/Cellar
if [[ -d "${HOMEBREW_PREFIX}/Cellar" ]]
then
HOMEBREW_CELLAR="${HOMEBREW_PREFIX}/Cellar"
else
HOMEBREW_CELLAR=$HOMEBREW_REPOSITORY/Cellar
HOMEBREW_CELLAR="${HOMEBREW_REPOSITORY}/Cellar"
fi
if [[ -s $HOMEBREW_REPOSITORY/.gitignore ]]; then
gitignore=$(<"$HOMEBREW_REPOSITORY/.gitignore")
if [[ -s "${HOMEBREW_REPOSITORY}/.gitignore" ]]
then
gitignore="$(<"${HOMEBREW_REPOSITORY}/.gitignore")"
else
gitignore=$(curl -fsSL https://cdn.jsdelivr.net/gh/Homebrew/brew/.gitignore)
fi
[[ -n $gitignore ]] || abort "Failed to fetch Homebrew .gitignore!"
[[ -n "${gitignore}" ]] || abort "Failed to fetch Homebrew .gitignore!"
{
while read -r l; do
[[ $l == \!* ]] || continue
l=${l#\!}
l=${l#/}
[[ $l == @(bin|share|share/doc) ]] && echo "REJECT: $l" >&2 && continue
echo "$HOMEBREW_REPOSITORY/$l"
done <<<"$gitignore"
while read -r l
do
[[ "${l}" == \!* ]] || continue
l="${l#\!}"
l="${l#/}"
[[ "${l}" == @(bin|share|share/doc) ]] && echo "REJECT: ${l}" >&2 && continue
echo "${HOMEBREW_REPOSITORY}/${l}"
done <<<"${gitignore}"
if [[ $HOMEBREW_PREFIX != "$HOMEBREW_REPOSITORY" ]]; then
echo "$HOMEBREW_REPOSITORY"
for p in \
bin/brew \
etc/bash_completion.d/brew \
share/doc/homebrew \
share/man/man1/brew.1 \
share/man/man1/brew-cask.1 \
share/zsh/site-functions/_brew \
share/zsh/site-functions/_brew_cask \
var/homebrew \
; do
echo "$HOMEBREW_PREFIX/$p"
if [[ "${HOMEBREW_PREFIX}" != "${HOMEBREW_REPOSITORY}" ]]
then
echo "${HOMEBREW_REPOSITORY}"
directories=(
bin/brew
etc/bash_completion.d/brew
share/doc/homebrew
share/man/man1/brew.1
share/man/man1/brew-cask.1
share/man/man1/README.md
share/zsh/site-functions/_brew
share/zsh/site-functions/_brew_cask
share/fish/vendor_completions.d/brew.fish
var/homebrew
)
for p in "${directories[@]}"
do
echo "${HOMEBREW_PREFIX}/${p}"
done
else
echo "$HOMEBREW_REPOSITORY/.git"
echo "${HOMEBREW_REPOSITORY}/.git"
fi
echo "$HOMEBREW_CELLAR"
echo "$HOMEBREW_PREFIX/Caskroom"
echo "${HOMEBREW_CELLAR}"
echo "${HOMEBREW_PREFIX}/Caskroom"
[[ -n $opt_skip_cache_and_logs ]] || cat <<-EOS
$HOME/Library/Caches/Homebrew
$HOME/Library/Logs/Homebrew
/Library/Caches/Homebrew
$HOME/.cache/Homebrew
${HOMEBREW_CACHE:-}
${HOMEBREW_LOGS:-}
EOS
[[ -n ${opt_skip_cache_and_logs} ]] || cat <<-EOS
${HOME}/Library/Caches/Homebrew
${HOME}/Library/Logs/Homebrew
/Library/Caches/Homebrew
${HOME}/.cache/Homebrew
${HOMEBREW_CACHE:-}
${HOMEBREW_LOGS:-}
EOS
if [[ $ostype == macos ]]; then
dir_children "/Applications" "$HOME/Applications" | while read -r p2; do
[[ $(resolved_pathname "$p2") == $HOMEBREW_CELLAR/* ]] && echo "$p2"
if [[ "${ostype}" == macos ]]
then
dir_children "/Applications" "${HOME}/Applications" | while read -r p2; do
[[ $(resolved_pathname "${p2}") == "${HOMEBREW_CELLAR}"/* ]] && echo "${p2}"
done
fi
} | while read -r l; do
[[ -e $l ]] && echo "$l"
done | sort -u > "$tmpdir/homebrew_files"
[[ -e "${l}" ]] && echo "${l}"
done | sort -u >"${tmpdir}/homebrew_files"
homebrew_files=()
while read -r l; do
homebrew_files+=("$l")
done < "$tmpdir/homebrew_files"
while read -r l
do
homebrew_files+=("${l}")
done <"${tmpdir}/homebrew_files"
if [[ -z $opt_quiet ]]; then
dry_str=${opt_dry_run:+would}
if [[ -z "${opt_quiet}" ]]
then
dry_str="${opt_dry_run:+would}"
warn "This script ${dry_str:-will} remove:"
pretty_print_pathnames "${homebrew_files[@]}"
fi
if [[ -t 0 && -z $opt_force && -z $opt_dry_run ]]; then
if [[ -t 0 && -z "${opt_force}" && -z "${opt_dry_run}" ]]
then
read -rp "Are you sure you want to uninstall Homebrew? This will remove your installed packages! [y/N] "
[[ $REPLY == [yY]* ]] || abort
[[ "${REPLY}" == [yY]* ]] || abort
fi
[[ -n $opt_quiet ]] || ohai "Removing Homebrew installation..."
[[ -n "${opt_quiet}" ]] || ohai "Removing Homebrew installation..."
paths=()
for p in Frameworks bin etc include lib opt sbin share var; do
p=$HOMEBREW_PREFIX/$p
[[ -e $p ]] && paths+=("$p")
for p in Frameworks bin etc include lib opt sbin share var
do
p="${HOMEBREW_PREFIX}/${p}"
[[ -e "${p}" ]] && paths+=("${p}")
done
if [[ ${#paths[@]} -gt 0 ]]; then
if [[ $ostype == macos ]]; then
if [[ "${#paths[@]}" -gt 0 ]]
then
if [[ "${ostype}" == macos ]]
then
args=(-E "${paths[@]}" -regex '.*/info/([^.][^/]*\.info|dir)')
else
args=("${paths[@]}" -regextype posix-extended -regex '.*/info/([^.][^/]*\.info|dir)')
fi
if [[ -n $opt_dry_run ]]; then
if [[ -n "${opt_dry_run}" ]]
then
args+=(-print)
echo "Would delete:"
else
@ -315,22 +358,26 @@ if [[ ${#paths[@]} -gt 0 ]]; then
fi
system /usr/bin/find "${args[@]}"
args=("${paths[@]}" -type l -lname '*/Cellar/*')
if [[ -n $opt_dry_run ]]; then
if [[ -n "${opt_dry_run}" ]]
then
args+=(-print)
else
args+=(-exec unlink '{}' ';')
fi
[[ -n $opt_dry_run ]] && echo "Would delete:"
[[ -n "${opt_dry_run}" ]] && echo "Would delete:"
system /usr/bin/find "${args[@]}"
fi
for file in "${homebrew_files[@]}"; do
if [[ -n $opt_dry_run ]]; then
for file in "${homebrew_files[@]}"
do
if [[ -n "${opt_dry_run}" ]]
then
echo "Would delete ${file}"
else
if ! err=$(rm -fr "$file" 2>&1); then
if ! err="$(rm -fr "${file}" 2>&1)"
then
warn "Failed to delete ${file}"
echo "$err"
echo "${err}"
fi
fi
done
@ -340,17 +387,20 @@ sudo() {
system /usr/bin/sudo "$@"
}
[[ -n $opt_quiet ]] || ohai "Removing empty directories..."
[[ -n "${opt_quiet}" ]] || ohai "Removing empty directories..."
paths=()
for p in bin etc include lib opt sbin share var \
Caskroom Cellar Homebrew Frameworks; do
p=$HOMEBREW_PREFIX/$p
[[ -e $p ]] && paths+=("$p")
for p in bin etc include lib opt sbin share var Caskroom Cellar Homebrew Frameworks
do
p="${HOMEBREW_PREFIX}/${p}"
[[ -e "${p}" ]] && paths+=("${p}")
done
if [[ ${#paths[@]} -gt 0 ]]; then
if [[ $ostype == macos ]]; then
if [[ "${#paths[@]}" -gt 0 ]]
then
if [[ "${ostype}" == macos ]]
then
args=("${paths[@]}" -name .DS_Store)
if [[ -n $opt_dry_run ]]; then
if [[ -n "${opt_dry_run}" ]]
then
args+=(-print)
echo "Would delete:"
else
@ -359,7 +409,8 @@ if [[ ${#paths[@]} -gt 0 ]]; then
execute_sudo /usr/bin/find "${args[@]}"
fi
args=("${paths[@]}" -depth -type d -empty)
if [[ -n $opt_dry_run ]]; then
if [[ -n "${opt_dry_run}" ]]
then
args+=(-print)
echo "Would remove directories:"
else
@ -368,16 +419,20 @@ if [[ ${#paths[@]} -gt 0 ]]; then
execute_sudo /usr/bin/find "${args[@]}"
fi
[[ -n $opt_dry_run ]] && exit
if [[ $HOMEBREW_PREFIX != "$homebrew_prefix_default" && -e $HOMEBREW_PREFIX ]]; then
execute_sudo rmdir "$HOMEBREW_PREFIX"
[[ -n "${opt_dry_run}" ]] && exit
if [[ "${HOMEBREW_PREFIX}" != "${homebrew_prefix_default}" && -e "${HOMEBREW_PREFIX}" ]]
then
execute_sudo rmdir "${HOMEBREW_PREFIX}"
fi
if [[ $HOMEBREW_PREFIX != "$HOMEBREW_REPOSITORY" && -e $HOMEBREW_REPOSITORY ]]; then
execute_sudo rmdir "$HOMEBREW_REPOSITORY"
if [[ "${HOMEBREW_PREFIX}" != "${HOMEBREW_REPOSITORY}" && -e "${HOMEBREW_REPOSITORY}" ]]
then
execute_sudo rmdir "${HOMEBREW_REPOSITORY}"
fi
if [[ -z $opt_quiet ]]; then
if [[ $failed == true ]]; then
if [[ -z "${opt_quiet}" ]]
then
if [[ "${failed}" == true ]]
then
warn "Homebrew partially uninstalled (but there were steps that failed)!"
echo "To finish uninstalling rerun this script with \`sudo\`."
else
@ -385,15 +440,17 @@ if [[ -z $opt_quiet ]]; then
fi
fi
dir_children "$HOMEBREW_REPOSITORY" "$HOMEBREW_PREFIX" \
| sort -u > "$tmpdir/residual_files"
dir_children "${HOMEBREW_REPOSITORY}" "${HOMEBREW_PREFIX}" |
sort -u >"${tmpdir}/residual_files"
if [[ -s $tmpdir/residual_files && -z $opt_quiet ]]; then
if [[ -s "${tmpdir}/residual_files" && -z "${opt_quiet}" ]]
then
echo "The following possible Homebrew files were not deleted:"
while read -r f; do
pretty_print_pathnames "$f"
done <"$tmpdir/residual_files"
while read -r f
do
pretty_print_pathnames "${f}"
done <"${tmpdir}/residual_files"
echo -e "You may wish to remove them yourself.\n"
fi
[[ $failed != true ]]
[[ "${failed}" != true ]]