From 5183f9aeafbf16a8e89b25544ba9c03f9ab0d42a Mon Sep 17 00:00:00 2001
From: Gautham Goli <goligautham@gmail.com>
Date: Sun, 18 Apr 2021 17:28:35 +0530
Subject: [PATCH 1/5] vendor-install.sh: Fix `shellcheck` style errors

---
 Library/Homebrew/cmd/vendor-install.sh | 154 ++++++++++++++-----------
 1 file changed, 84 insertions(+), 70 deletions(-)

diff --git a/Library/Homebrew/cmd/vendor-install.sh b/Library/Homebrew/cmd/vendor-install.sh
index 20c24607e0..e2b8424f37 100644
--- a/Library/Homebrew/cmd/vendor-install.sh
+++ b/Library/Homebrew/cmd/vendor-install.sh
@@ -5,39 +5,45 @@
 
 source "$HOMEBREW_LIBRARY/Homebrew/utils/lock.sh"
 
-VENDOR_DIR="$HOMEBREW_LIBRARY/Homebrew/vendor"
+VENDOR_DIR="${HOMEBREW_LIBRARY}/Homebrew/vendor"
 
 # Built from https://github.com/Homebrew/homebrew-portable-ruby.
 #
 # Dynamic variables can't be detected by shellcheck
-# shellcheck disable=SC2034
-if [[ -n "$HOMEBREW_MACOS" ]]
+# set from user environment
+# shellcheck disable=SC2034,SC2154
+if [[ -n "${HOMEBREW_MACOS}" ]]
 then
-  if [[ "$HOMEBREW_PROCESSOR" = "Intel" ]]
+  # set from user environment
+  # shellcheck disable=SC2154
+  if [[ "${HOMEBREW_PROCESSOR}" = "Intel" ]]
   then
     ruby_FILENAME="portable-ruby-2.6.3_2.yosemite.bottle.tar.gz"
     ruby_SHA="b065e5e3783954f3e65d8d3a6377ca51649bfcfa21b356b0dd70490f74c6bd86"
   fi
-elif [[ -n "$HOMEBREW_LINUX" ]]
+elif [[ -n "${HOMEBREW_LINUX}" ]]
 then
-  case "$HOMEBREW_PROCESSOR" in
+  case "${HOMEBREW_PROCESSOR}" in
     x86_64)
       ruby_FILENAME="portable-ruby-2.6.3_2.x86_64_linux.bottle.tar.gz"
       ruby_SHA="97e639a64dcec285392b53ad804b5334c324f1d2a8bdc2b5087b8bf8051e332f"
       ;;
+    *)
   esac
 fi
 
 # Dynamic variables can't be detected by shellcheck
 # shellcheck disable=SC2034
-if [[ -n "$ruby_SHA" && -n "$ruby_FILENAME" ]]
+if [[ -n "${ruby_SHA}" && -n "${ruby_FILENAME}" ]]
 then
-  ruby_URL="https://ghcr.io/v2/homebrew/portable-ruby/portable-ruby/blobs/sha256:$ruby_SHA"
-  ruby_URL2="https://github.com/Homebrew/homebrew-portable-ruby/releases/download/2.6.3_2/$ruby_FILENAME"
+  ruby_URL="https://ghcr.io/v2/homebrew/portable-ruby/portable-ruby/blobs/sha256:${ruby_SHA}"
+  ruby_URL2="https://github.com/Homebrew/homebrew-portable-ruby/releases/download/2.6.3_2/${ruby_FILENAME}"
 fi
 
 check_linux_glibc_version() {
-  if [[ -z $HOMEBREW_LINUX || -z $HOMEBREW_LINUX_MINIMUM_GLIBC_VERSION ]]
+  # set from user environment
+  # shellcheck disable=SC2154
+  if [[ -z ${HOMEBREW_LINUX} || -z ${HOMEBREW_LINUX_MINIMUM_GLIBC_VERSION} ]]
   then
     return 0
   fi
@@ -56,7 +62,7 @@ check_linux_glibc_version() {
     glibc_version_minor=${glibc_version#*.}
     if (( glibc_version_major < minimum_required_major || glibc_version_minor < minimum_required_minor ))
     then
-      odie "Vendored tools require system Glibc $HOMEBREW_LINUX_MINIMUM_GLIBC_VERSION or later (yours is $glibc_version)."
+      odie "Vendored tools require system Glibc ${HOMEBREW_LINUX_MINIMUM_GLIBC_VERSION} or later (yours is ${glibc_version})."
     fi
   else
     odie "Failed to detect system Glibc version."
@@ -65,7 +71,9 @@ check_linux_glibc_version() {
 
 # Execute the specified command, and suppress stderr unless HOMEBREW_STDERR is set.
 quiet_stderr() {
-  if [[ -z "$HOMEBREW_STDERR" ]]; then
+  # set from user environment
+  # shellcheck disable=SC2154
+  if [[ -z "${HOMEBREW_STDERR}" ]]; then
     command "$@" 2>/dev/null
   else
     command "$@"
@@ -79,8 +87,10 @@ fetch() {
 
   curl_args=()
 
+  # set from user environment
+  # shellcheck disable=SC2154
   # do not load .curlrc unless requested (must be the first argument)
-  if [[ -z "$HOMEBREW_CURLRC" ]]
+  if [[ -z "${HOMEBREW_CURLRC}" ]]
   then
     curl_args[${#curl_args[*]}]="-q"
   fi
@@ -90,56 +100,60 @@ fetch() {
     --fail
     --remote-time
     --location
-    --user-agent "$HOMEBREW_USER_AGENT_CURL"
+    --user-agent "${HOMEBREW_USER_AGENT_CURL}"
     --header "Authorization: Bearer QQ=="
   )
 
-  if [[ -n "$HOMEBREW_QUIET" ]]
+  if [[ -n "${HOMEBREW_QUIET}" ]]
   then
     curl_args[${#curl_args[*]}]="--silent"
-  elif [[ -z "$HOMEBREW_VERBOSE" ]]
+  elif [[ -z "${HOMEBREW_VERBOSE}" ]]
   then
     curl_args[${#curl_args[*]}]="--progress-bar"
   fi
 
-  if [[ "$HOMEBREW_MACOS_VERSION_NUMERIC" -lt "100600" ]]
+  # set from user environment
+  # shellcheck disable=SC2154
+  if [[ "${HOMEBREW_MACOS_VERSION_NUMERIC}" -lt "100600" ]]
   then
     curl_args[${#curl_args[*]}]="--insecure"
   fi
 
-  temporary_path="$CACHED_LOCATION.incomplete"
+  temporary_path="${CACHED_LOCATION}.incomplete"
 
-  mkdir -p "$HOMEBREW_CACHE"
-  [[ -n "$HOMEBREW_QUIET" ]] || ohai "Downloading $VENDOR_URL" >&2
-  if [[ -f "$CACHED_LOCATION" ]]
+  # set from user environment
+  # shellcheck disable=SC2154
+  mkdir -p "${HOMEBREW_CACHE}"
+  [[ -n "${HOMEBREW_QUIET}" ]] || ohai "Downloading ${VENDOR_URL}" >&2
+  if [[ -f "${CACHED_LOCATION}" ]]
   then
-    [[ -n "$HOMEBREW_QUIET" ]] || echo "Already downloaded: $CACHED_LOCATION" >&2
+    [[ -n "${HOMEBREW_QUIET}" ]] || echo "Already downloaded: ${CACHED_LOCATION}" >&2
   else
-    if [[ -f "$temporary_path" ]]
+    if [[ -f "${temporary_path}" ]]
     then
       # HOMEBREW_CURL is set by brew.sh (and isn't mispelt here)
       # shellcheck disable=SC2153
       "$HOMEBREW_CURL" "${curl_args[@]}" -C - "$VENDOR_URL" -o "$temporary_path"
       if [[ $? -eq 33 ]]
       then
-        [[ -n "$HOMEBREW_QUIET" ]] || echo "Trying a full download" >&2
-        rm -f "$temporary_path"
-        "$HOMEBREW_CURL" "${curl_args[@]}" "$VENDOR_URL" -o "$temporary_path"
+        [[ -n "${HOMEBREW_QUIET}" ]] || echo "Trying a full download" >&2
+        rm -f "${temporary_path}"
+        "${HOMEBREW_CURL}" "${curl_args[@]}" "${VENDOR_URL}" -o "${temporary_path}"
       fi
     else
-      "$HOMEBREW_CURL" "${curl_args[@]}" "$VENDOR_URL" -o "$temporary_path"
+      "${HOMEBREW_CURL}" "${curl_args[@]}" "${VENDOR_URL}" -o "${temporary_path}"
     fi
 
-    if [[ ! -f "$temporary_path" ]]
+    if [[ ! -f "${temporary_path}" ]]
     then
-      [[ -n "$HOMEBREW_QUIET" ]] || ohai "Downloading $VENDOR_URL2" >&2
-      "$HOMEBREW_CURL" "${curl_args[@]}" "$VENDOR_URL2" -o "$temporary_path"
+      [[ -n "${HOMEBREW_QUIET}" ]] || ohai "Downloading ${VENDOR_URL2}" >&2
+      "${HOMEBREW_CURL}" "${curl_args[@]}" "${VENDOR_URL2}" -o "${temporary_path}"
     fi
 
-    if [[ ! -f "$temporary_path" ]]
+    if [[ ! -f "${temporary_path}" ]]
     then
       odie <<EOS
-Failed to download $VENDOR_URL and $VENDOR_URL2!
+Failed to download ${VENDOR_URL} and ${VENDOR_URL2}!
 
 Do not file an issue on GitHub about this; you will need to figure out for
 yourself what issue with your internet connection restricts your access to
@@ -149,22 +163,22 @@ EOS
     fi
 
     trap '' SIGINT
-    mv "$temporary_path" "$CACHED_LOCATION"
+    mv "${temporary_path}" "${CACHED_LOCATION}"
     trap - SIGINT
   fi
 
   if [[ -x "/usr/bin/shasum" ]]
   then
-    sha="$(/usr/bin/shasum -a 256 "$CACHED_LOCATION" | cut -d' ' -f1)"
+    sha="$(/usr/bin/shasum -a 256 "${CACHED_LOCATION}" | cut -d' ' -f1)"
   elif [[ -x "$(type -P sha256sum)" ]]
   then
-    sha="$(sha256sum "$CACHED_LOCATION" | cut -d' ' -f1)"
+    sha="$(sha256sum "${CACHED_LOCATION}" | cut -d' ' -f1)"
   elif [[ -x "$(type -P ruby)" ]]
   then
     sha="$(ruby <<EOSCRIPT
             require 'digest/sha2'
             digest = Digest::SHA256.new
-            File.open('$CACHED_LOCATION', 'rb') { |f| digest.update(f.read) }
+            File.open('${CACHED_LOCATION}', 'rb') { |f| digest.update(f.read) }
             puts digest.hexdigest
 EOSCRIPT
 )"
@@ -172,13 +186,13 @@ EOSCRIPT
     odie "Cannot verify checksum ('shasum' or 'sha256sum' not found)!"
   fi
 
-  if [[ "$sha" != "$VENDOR_SHA" ]]
+  if [[ "${sha}" != "${VENDOR_SHA}" ]]
   then
     odie <<EOS
 Checksum mismatch.
-Expected: $VENDOR_SHA
-  Actual: $sha
- Archive: $CACHED_LOCATION
+Expected: ${VENDOR_SHA}
+  Actual: ${sha}
+ Archive: ${CACHED_LOCATION}
 To retry an incomplete download, remove the file above.
 EOS
   fi
@@ -187,42 +201,42 @@ EOS
 install() {
   local tar_args
 
-  if [[ -n "$HOMEBREW_VERBOSE" ]]
+  if [[ -n "${HOMEBREW_VERBOSE}" ]]
   then
     tar_args="xvzf"
   else
     tar_args="xzf"
   fi
 
-  mkdir -p "$VENDOR_DIR/portable-$VENDOR_NAME"
-  safe_cd "$VENDOR_DIR/portable-$VENDOR_NAME"
+  mkdir -p "${VENDOR_DIR}/portable-${VENDOR_NAME}"
+  safe_cd "${VENDOR_DIR}/portable-${VENDOR_NAME}"
 
   trap '' SIGINT
 
-  if [[ -d "$VENDOR_VERSION" ]]
+  if [[ -d "${VENDOR_VERSION}" ]]
   then
-    mv "$VENDOR_VERSION" "$VENDOR_VERSION.reinstall"
+    mv "${VENDOR_VERSION}" "${VENDOR_VERSION}.reinstall"
   fi
 
-  safe_cd "$VENDOR_DIR"
-  [[ -n "$HOMEBREW_QUIET" ]] || ohai "Pouring $VENDOR_FILENAME" >&2
-  tar "$tar_args" "$CACHED_LOCATION"
-  safe_cd "$VENDOR_DIR/portable-$VENDOR_NAME"
+  safe_cd "${VENDOR_DIR}"
+  [[ -n "${HOMEBREW_QUIET}" ]] || ohai "Pouring ${VENDOR_FILENAME}" >&2
+  tar "${tar_args}" "${CACHED_LOCATION}"
+  safe_cd "${VENDOR_DIR}/portable-${VENDOR_NAME}"
 
-  if quiet_stderr "./$VENDOR_VERSION/bin/$VENDOR_NAME" --version >/dev/null
+  if quiet_stderr "./${VENDOR_VERSION}/bin/${VENDOR_NAME}" --version >/dev/null
   then
-    ln -sfn "$VENDOR_VERSION" current
-    if [[ -d "$VENDOR_VERSION.reinstall" ]]
+    ln -sfn "${VENDOR_VERSION}" current
+    if [[ -d "${VENDOR_VERSION}.reinstall" ]]
     then
-      rm -rf "$VENDOR_VERSION.reinstall"
+      rm -rf "${VENDOR_VERSION}.reinstall"
     fi
   else
-    rm -rf "$VENDOR_VERSION"
-    if [[ -d "$VENDOR_VERSION.reinstall" ]]
+    rm -rf "${VENDOR_VERSION}"
+    if [[ -d "${VENDOR_VERSION}.reinstall" ]]
     then
-      mv "$VENDOR_VERSION.reinstall" "$VENDOR_VERSION"
+      mv "${VENDOR_VERSION}.reinstall" "${VENDOR_VERSION}"
     fi
-    odie "Failed to install $VENDOR_NAME $VENDOR_VERSION!"
+    odie "Failed to install ${VENDOR_NAME} ${VENDOR_VERSION}!"
   fi
 
   trap - SIGINT
@@ -235,26 +249,26 @@ homebrew-vendor-install() {
 
   for option in "$@"
   do
-    case "$option" in
+    case "${option}" in
       -\?|-h|--help|--usage) brew help vendor-install; exit $? ;;
       --verbose)             HOMEBREW_VERBOSE=1 ;;
       --quiet)               HOMEBREW_QUIET=1 ;;
       --debug)               HOMEBREW_DEBUG=1 ;;
       --*)                   ;;
       -*)
-        [[ "$option" = *v* ]] && HOMEBREW_VERBOSE=1
-        [[ "$option" = *q* ]] && HOMEBREW_QUIET=1
-        [[ "$option" = *d* ]] && HOMEBREW_DEBUG=1
+        [[ "${option}" = *v* ]] && HOMEBREW_VERBOSE=1
+        [[ "${option}" = *q* ]] && HOMEBREW_QUIET=1
+        [[ "${option}" = *d* ]] && HOMEBREW_DEBUG=1
         ;;
       *)
-        [[ -n "$VENDOR_NAME" ]] && odie "This command does not take multiple vendor targets!"
-        VENDOR_NAME="$option"
+        [[ -n "${VENDOR_NAME}" ]] && odie "This command does not take multiple vendor targets!"
+        VENDOR_NAME="${option}"
         ;;
     esac
   done
 
-  [[ -z "$VENDOR_NAME" ]] && odie "This command requires a vendor target!"
-  [[ -n "$HOMEBREW_DEBUG" ]] && set -x
+  [[ -z "${VENDOR_NAME}" ]] && odie "This command requires a vendor target!"
+  [[ -n "${HOMEBREW_DEBUG}" ]] && set -x
   check_linux_glibc_version
 
   filename_var="${VENDOR_NAME}_FILENAME"
@@ -265,16 +279,16 @@ homebrew-vendor-install() {
   VENDOR_SHA="${!sha_var}"
   VENDOR_URL="${!url_var}"
   VENDOR_URL2="${!url2_var}"
-  VENDOR_VERSION="$(<"$VENDOR_DIR/portable-$VENDOR_NAME-version")"
+  VENDOR_VERSION="$(<"${VENDOR_DIR}/portable-${VENDOR_NAME}-version")"
 
-  if [[ -z "$VENDOR_URL" || -z "$VENDOR_SHA" ]]
+  if [[ -z "${VENDOR_URL}" || -z "${VENDOR_SHA}" ]]
   then
-    odie "No Homebrew $VENDOR_NAME $VENDOR_VERSION available for $HOMEBREW_PROCESSOR processors!"
+    odie "No Homebrew ${VENDOR_NAME} ${VENDOR_VERSION} available for ${HOMEBREW_PROCESSOR} processors!"
   fi
 
-  CACHED_LOCATION="$HOMEBREW_CACHE/$VENDOR_FILENAME"
+  CACHED_LOCATION="${HOMEBREW_CACHE}/${VENDOR_FILENAME}"
 
-  lock "vendor-install-$VENDOR_NAME"
+  lock "vendor-install-${VENDOR_NAME}"
   fetch
   install
 }

From c67c202e54e4830c64c72c3a55b920fd0cc1329d Mon Sep 17 00:00:00 2001
From: hyuraku <32809703+hyuraku@users.noreply.github.com>
Date: Fri, 23 Apr 2021 22:56:08 +0900
Subject: [PATCH 2/5] add how to set ENV

---
 Library/Homebrew/cmd/vendor-install.sh | 22 +++++-----------------
 1 file changed, 5 insertions(+), 17 deletions(-)

diff --git a/Library/Homebrew/cmd/vendor-install.sh b/Library/Homebrew/cmd/vendor-install.sh
index e2b8424f37..f2c9fd2e41 100644
--- a/Library/Homebrew/cmd/vendor-install.sh
+++ b/Library/Homebrew/cmd/vendor-install.sh
@@ -3,19 +3,18 @@
 #:
 #:  Install Homebrew's portable Ruby.
 
-source "$HOMEBREW_LIBRARY/Homebrew/utils/lock.sh"
+# HOMEBREW_CURLRC, HOMEBREW_LIBRARY, HOMEBREW_STDERR is from the user environment
+# HOMEBREW_CACHE, HOMEBREW_CURL, HOMEBREW_LINUX, HOMEBREW_LINUX_MINIMUM_GLIBC_VERSION, HOMEBREW_MACOS, HOMEBREW_MACOS_VERSION_NUMERIC, HOMEBREW_PROCESSOR is set by brew.sh
+# shellcheck disable=SC2154
+source "${HOMEBREW_LIBRARY}/Homebrew/utils/lock.sh"
 
 VENDOR_DIR="${HOMEBREW_LIBRARY}/Homebrew/vendor"
 
 # Built from https://github.com/Homebrew/homebrew-portable-ruby.
 #
 # Dynamic variables can't be detected by shellcheck
-# set from user environment
-# shellcheck disable=SC2034,SC2154
 if [[ -n "${HOMEBREW_MACOS}" ]]
 then
-  # set from user environment
-  # shellcheck disable=SC2154
   if [[ "${HOMEBREW_PROCESSOR}" = "Intel" ]]
   then
     ruby_FILENAME="portable-ruby-2.6.3_2.yosemite.bottle.tar.gz"
@@ -41,8 +40,6 @@ then
 fi
 
 check_linux_glibc_version() {
-  # set from user environment
-  # shellcheck disable=SC2154
   if [[ -z ${HOMEBREW_LINUX} || -z ${HOMEBREW_LINUX_MINIMUM_GLIBC_VERSION} ]]
   then
     return 0
@@ -71,8 +68,6 @@ check_linux_glibc_version() {
 
 # Execute the specified command, and suppress stderr unless HOMEBREW_STDERR is set.
 quiet_stderr() {
-  # set from user environment
-  # shellcheck disable=SC2154
   if [[ -z "${HOMEBREW_STDERR}" ]]; then
     command "$@" 2>/dev/null
   else
@@ -87,8 +82,6 @@ fetch() {
 
   curl_args=()
 
-  # set from user environment
-  # shellcheck disable=SC2154
   # do not load .curlrc unless requested (must be the first argument)
   if [[ -z "${HOMEBREW_CURLRC}" ]]
   then
@@ -112,8 +105,6 @@ fetch() {
     curl_args[${#curl_args[*]}]="--progress-bar"
   fi
 
-  # set from user environment
-  # shellcheck disable=SC2154
   if [[ "${HOMEBREW_MACOS_VERSION_NUMERIC}" -lt "100600" ]]
   then
     curl_args[${#curl_args[*]}]="--insecure"
@@ -121,8 +112,6 @@ fetch() {
 
   temporary_path="${CACHED_LOCATION}.incomplete"
 
-  # set from user environment
-  # shellcheck disable=SC2154
   mkdir -p "${HOMEBREW_CACHE}"
   [[ -n "${HOMEBREW_QUIET}" ]] || ohai "Downloading ${VENDOR_URL}" >&2
   if [[ -f "${CACHED_LOCATION}" ]]
@@ -132,8 +121,7 @@ fetch() {
     if [[ -f "${temporary_path}" ]]
     then
       # HOMEBREW_CURL is set by brew.sh (and isn't mispelt here)
-      # shellcheck disable=SC2153
-      "$HOMEBREW_CURL" "${curl_args[@]}" -C - "$VENDOR_URL" -o "$temporary_path"
+      "${HOMEBREW_CURL}" "${curl_args[@]}" -C - "${VENDOR_URL}" -o "${temporary_path}"
       if [[ $? -eq 33 ]]
       then
         [[ -n "${HOMEBREW_QUIET}" ]] || echo "Trying a full download" >&2

From e82e4ea7c206b23eec9a9cdc81789dca5d49239b Mon Sep 17 00:00:00 2001
From: hyuraku <32809703+hyuraku@users.noreply.github.com>
Date: Sat, 24 Apr 2021 00:02:50 +0900
Subject: [PATCH 3/5] repair vendor-install.sh

---
 Library/Homebrew/cmd/vendor-install.sh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Library/Homebrew/cmd/vendor-install.sh b/Library/Homebrew/cmd/vendor-install.sh
index f2c9fd2e41..76e29cc92a 100644
--- a/Library/Homebrew/cmd/vendor-install.sh
+++ b/Library/Homebrew/cmd/vendor-install.sh
@@ -4,15 +4,14 @@
 #:  Install Homebrew's portable Ruby.
 
 # HOMEBREW_CURLRC, HOMEBREW_LIBRARY, HOMEBREW_STDERR is from the user environment
-# HOMEBREW_CACHE, HOMEBREW_CURL, HOMEBREW_LINUX, HOMEBREW_LINUX_MINIMUM_GLIBC_VERSION, HOMEBREW_MACOS, HOMEBREW_MACOS_VERSION_NUMERIC, HOMEBREW_PROCESSOR is set by brew.sh
+# HOMEBREW_CACHE, HOMEBREW_CURL, HOMEBREW_LINUX, HOMEBREW_LINUX_MINIMUM_GLIBC_VERSION, HOMEBREW_MACOS,
+# HOMEBREW_MACOS_VERSION_NUMERIC and HOMEBREW_PROCESSOR are set by brew.sh
 # shellcheck disable=SC2154
 source "${HOMEBREW_LIBRARY}/Homebrew/utils/lock.sh"
 
 VENDOR_DIR="${HOMEBREW_LIBRARY}/Homebrew/vendor"
 
 # Built from https://github.com/Homebrew/homebrew-portable-ruby.
-#
-# Dynamic variables can't be detected by shellcheck
 if [[ -n "${HOMEBREW_MACOS}" ]]
 then
   if [[ "${HOMEBREW_PROCESSOR}" = "Intel" ]]
@@ -120,7 +119,6 @@ fetch() {
   else
     if [[ -f "${temporary_path}" ]]
     then
-      # HOMEBREW_CURL is set by brew.sh (and isn't mispelt here)
       "${HOMEBREW_CURL}" "${curl_args[@]}" -C - "${VENDOR_URL}" -o "${temporary_path}"
       if [[ $? -eq 33 ]]
       then

From 51c39c898f9cdd7ac4fdfb7f3e1ecddd474eaab0 Mon Sep 17 00:00:00 2001
From: hyuraku <32809703+hyuraku@users.noreply.github.com>
Date: Sat, 24 Apr 2021 00:35:03 +0900
Subject: [PATCH 4/5] add SC2153

---
 Library/Homebrew/cmd/vendor-install.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Library/Homebrew/cmd/vendor-install.sh b/Library/Homebrew/cmd/vendor-install.sh
index 76e29cc92a..7c3180a41f 100644
--- a/Library/Homebrew/cmd/vendor-install.sh
+++ b/Library/Homebrew/cmd/vendor-install.sh
@@ -119,6 +119,7 @@ fetch() {
   else
     if [[ -f "${temporary_path}" ]]
     then
+      # shellcheck disable=SC2153
       "${HOMEBREW_CURL}" "${curl_args[@]}" -C - "${VENDOR_URL}" -o "${temporary_path}"
       if [[ $? -eq 33 ]]
       then

From 61076c7c268256b5ba65b125e2dfd17644abc32d Mon Sep 17 00:00:00 2001
From: hyuraku <32809703+hyuraku@users.noreply.github.com>
Date: Mon, 26 Apr 2021 21:56:27 +0900
Subject: [PATCH 5/5] add how to set HOMEBREW_CURL

---
 Library/Homebrew/cmd/vendor-install.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Library/Homebrew/cmd/vendor-install.sh b/Library/Homebrew/cmd/vendor-install.sh
index 7c3180a41f..0ab1bc3d74 100644
--- a/Library/Homebrew/cmd/vendor-install.sh
+++ b/Library/Homebrew/cmd/vendor-install.sh
@@ -119,6 +119,7 @@ fetch() {
   else
     if [[ -f "${temporary_path}" ]]
     then
+      # HOMEBREW_CURL is set by brew.sh (and isn't mispelt here)
       # shellcheck disable=SC2153
       "${HOMEBREW_CURL}" "${curl_args[@]}" -C - "${VENDOR_URL}" -o "${temporary_path}"
       if [[ $? -eq 33 ]]