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style: do not allow multi-line for statements

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This commit is contained in:
XuehaiPan 2021-09-15 14:00:57 +08:00
parent 2855ae18df
commit baac35785c
1 changed files with 9 additions and 5 deletions
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14
bin/brew
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@ -74,6 +74,7 @@ do
[[ -n "${!VAR_NEW}" ]] && continue
export "${VAR_NEW}"="${!VAR}"
done
unset VAR VAR_NEW
export HOMEBREW_BREW_FILE
export HOMEBREW_PREFIX
@ -104,18 +105,21 @@ then
PATH="/usr/bin:/bin:/usr/sbin:/sbin"
FILTERED_ENV=()
ENV_VAR_NAMES=(
HOME SHELL PATH TERM TERMINFO COLUMNS DISPLAY LOGNAME USER CI SSH_AUTH_SOCK SUDO_ASKPASS
http_proxy https_proxy ftp_proxy no_proxy all_proxy HTTPS_PROXY FTP_PROXY ALL_PROXY
GITHUB_ACTIONS GITHUB_WORKSPACE GITHUB_ACTIONS_HOMEBREW_MACOS_SELF_HOSTED
GITHUB_REPOSITORY GITHUB_RUN_ID GITHUB_SHA GITHUB_HEAD_REF GITHUB_BASE_REF GITHUB_REF
)
# Filter all but the specific variables.
for VAR in HOME SHELL PATH TERM TERMINFO COLUMNS DISPLAY LOGNAME USER CI SSH_AUTH_SOCK SUDO_ASKPASS \
http_proxy https_proxy ftp_proxy no_proxy all_proxy HTTPS_PROXY FTP_PROXY ALL_PROXY \
GITHUB_ACTIONS GITHUB_WORKSPACE GITHUB_ACTIONS_HOMEBREW_MACOS_SELF_HOSTED \
GITHUB_REPOSITORY GITHUB_RUN_ID GITHUB_SHA GITHUB_HEAD_REF GITHUB_BASE_REF GITHUB_REF \
"${!HOMEBREW_@}"
for VAR in "${ENV_VAR_NAMES[@]}" "${!HOMEBREW_@}"
do
# Skip if variable value is empty.
[[ -z "${!VAR}" ]] && continue
FILTERED_ENV+=("${VAR}=${!VAR}")
done
unset VAR ENV_VAR_NAMES
exec /usr/bin/env -i "${FILTERED_ENV[@]}" /bin/bash "${HOMEBREW_LIBRARY}/Homebrew/brew.sh" "$@"
else