style: fix inconsistent code style for shell scripts by runing brew style --fix

Library/Homebrew/brew.sh

@@ -56,15 +56,42 @@ HOMEBREW_TEMP="${HOMEBREW_TEMP:-${HOMEBREW_DEFAULT_TEMP}}"
 # HOMEBREW_LIBRARY set by bin/brew
 # shellcheck disable=SC2249,SC2154
 case "$*" in
-  --cellar)              echo "${HOMEBREW_CELLAR}"; exit 0 ;;
-  --repository | --repo) echo "${HOMEBREW_REPOSITORY}"; exit 0 ;;
-  --caskroom)            echo "${HOMEBREW_PREFIX}/Caskroom"; exit 0 ;;
-  --cache)               echo "${HOMEBREW_CACHE}"; exit 0 ;;
-  shellenv)              source "${HOMEBREW_LIBRARY}/Homebrew/cmd/shellenv.sh"; homebrew-shellenv; exit 0 ;;
-  formulae)              source "${HOMEBREW_LIBRARY}/Homebrew/cmd/formulae.sh"; homebrew-formulae; exit 0 ;;
-  casks)                 source "${HOMEBREW_LIBRARY}/Homebrew/cmd/casks.sh"; homebrew-casks; exit 0 ;;
+  --cellar)
+    echo "${HOMEBREW_CELLAR}"
+    exit 0
+    ;;
+  --repository | --repo)
+    echo "${HOMEBREW_REPOSITORY}"
+    exit 0
+    ;;
+  --caskroom)
+    echo "${HOMEBREW_PREFIX}/Caskroom"
+    exit 0
+    ;;
+  --cache)
+    echo "${HOMEBREW_CACHE}"
+    exit 0
+    ;;
+  shellenv)
+    source "${HOMEBREW_LIBRARY}/Homebrew/cmd/shellenv.sh"
+    homebrew-shellenv
+    exit 0
+    ;;
+  formulae)
+    source "${HOMEBREW_LIBRARY}/Homebrew/cmd/formulae.sh"
+    homebrew-formulae
+    exit 0
+    ;;
+  casks)
+    source "${HOMEBREW_LIBRARY}/Homebrew/cmd/casks.sh"
+    homebrew-casks
+    exit 0
+    ;;
   # falls back to cmd/prefix.rb on a non-zero return
-  --prefix*)             source "${HOMEBREW_LIBRARY}/Homebrew/prefix.sh"; homebrew-prefix "$@" && exit 0 ;;
+  --prefix*)
+    source "${HOMEBREW_LIBRARY}/Homebrew/prefix.sh"
+    homebrew-prefix "$@" && exit 0
+    ;;
 esac
 
 #####

Library/Homebrew/cmd/update-reset.sh

@@ -11,7 +11,10 @@ homebrew-update-reset() {
   for option in "$@"
   do
     case "${option}" in
-      -\? | -h | --help | --usage) brew help update-reset; exit $? ;;
+      -\? | -h | --help | --usage)
+        brew help update-reset
+        exit $?
+        ;;
       --debug) HOMEBREW_DEBUG=1 ;;
       -*)
         [[ "${option}" == *d* ]] && HOMEBREW_DEBUG=1

Library/Homebrew/cmd/update.sh

@@ -312,7 +312,10 @@ homebrew-update() {
   for option in "$@"
   do
     case "${option}" in
-      -\? | -h | --help | --usage)    brew help update; exit $? ;;
+      -\? | -h | --help | --usage)
+        brew help update
+        exit $?
+        ;;
       --verbose) HOMEBREW_VERBOSE=1 ;;
       --debug) HOMEBREW_DEBUG=1 ;;
       --quiet) HOMEBREW_QUIET=1 ;;

Library/Homebrew/cmd/vendor-install.sh

@@ -259,7 +259,10 @@ homebrew-vendor-install() {
   for option in "$@"
   do
     case "${option}" in
-      -\?|-h|--help|--usage) brew help vendor-install; exit $? ;;
+      -\? | -h | --help | --usage)
+        brew help vendor-install
+        exit $?
+        ;;
       --verbose) HOMEBREW_VERBOSE=1 ;;
       --quiet) HOMEBREW_QUIET=1 ;;
       --debug) HOMEBREW_DEBUG=1 ;;

Library/Homebrew/prefix.sh

@@ -10,13 +10,15 @@ homebrew-prefix() {
     case "$1" in
       # check we actually have --prefix and not e.g. --prefixsomething
       --prefix)
-        local prefix="1"; shift
+        local prefix="1"
+        shift
         ;;
       # reject all other flags
       -*) return 1 ;;
       *)
         [[ -n "${formula}" ]] && return 1
-        local formula="$1"; shift
+        local formula="$1"
+        shift
         ;;
     esac
   done