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compare formula.json shasum to check brew updated

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hyuraku 2022-10-13 23:16:28 +09:00
parent 8843364123
commit f4156378d8
1 changed files with 12 additions and 2 deletions
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14
Library/Homebrew/cmd/update.sh
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@ -754,6 +754,10 @@ EOS
if [[ -n "${HOMEBREW_INSTALL_FROM_API}" ]] if [[ -n "${HOMEBREW_INSTALL_FROM_API}" ]]
then then
mkdir -p "${HOMEBREW_CACHE}/api" mkdir -p "${HOMEBREW_CACHE}/api"
if [[ -f "${HOMEBREW_CACHE}/api/formula.json" ]]
then
INITIAL_JSON_SHASUM="$(shasum -a 256 "${HOMEBREW_CACHE}"/api/formula.json)"
fi
curl \ curl \
"${CURL_DISABLE_CURLRC_ARGS[@]}" \ "${CURL_DISABLE_CURLRC_ARGS[@]}" \
--fail --compressed --silent --max-time 5 \ --fail --compressed --silent --max-time 5 \
@ -761,9 +765,15 @@ EOS
--time-cond "${HOMEBREW_CACHE}/api/formula.json" \ --time-cond "${HOMEBREW_CACHE}/api/formula.json" \
--user-agent "${HOMEBREW_USER_AGENT_CURL}" \ --user-agent "${HOMEBREW_USER_AGENT_CURL}" \
"https://formulae.brew.sh/api/formula.json" "https://formulae.brew.sh/api/formula.json"
exit_code=$? curl_exit_code=$?
if [[ ${exit_code} -ne 0 ]] if [[ ${curl_exit_code} -eq 0 ]]
then then
CURRENT_JSON_SHASUM="$(shasum -a 256 "${HOMEBREW_CACHE}"/api/formula.json)"
if [[ "${INITIAL_JSON_SHASUM}" != "${CURRENT_JSON_SHASUM}" ]]
then
HOMEBREW_UPDATED="1"
fi
else
echo "download formula.json failed!" >>"${update_failed_file}" echo "download formula.json failed!" >>"${update_failed_file}"
fi fi
fi fi