From eb90458f797e3c4dc93328a5f557fd0f1788a972 Mon Sep 17 00:00:00 2001
From: Chen Su <ghosind@gmail.com>
Date: Fri, 23 Feb 2024 11:21:42 +0800
Subject: [PATCH] Format case statements.

---
 bash_completion | 10 ++++-----
 dvm.sh          | 57 ++++++++++++++++++++++++++-----------------------
 install.sh      | 20 ++++++++---------
 3 files changed, 45 insertions(+), 42 deletions(-)

diff --git a/bash_completion b/bash_completion
index a7793be..51220c4 100644
--- a/bash_completion
+++ b/bash_completion
@@ -126,16 +126,16 @@ _dvm_completion() {
     command="${COMP_WORDS[1]}"
 
     case "$command" in
-    doctor)
+    "doctor")
       _dvm_add_exclusive_option "--fix"
       ;;
-    install)
+    "install")
       if [[ ${cur} == -* ]]
       then
         _dvm_add_install_option
       fi
       ;;
-    use|uninstall|which)
+    "use"|"uninstall"|"which")
       if ! _dvm_has_non_option_parameter
       then
         if [ "$command" = "which" ] && _dvm_has_active_version
@@ -147,7 +147,7 @@ _dvm_completion() {
         _dvm_add_aliases_to_opts
       fi
       ;;
-    run)
+    "run")
       if _dvm_has_non_option_parameter
       then
         COMPREPLY=( "$(compgen -W "${opts}" -- "${cur}")" )
@@ -157,7 +157,7 @@ _dvm_completion() {
       _dvm_add_versions_to_opts
       _dvm_add_aliases_to_opts
       ;;
-    unalias)
+    "unalias")
       if [ "$COMP_CWORD" == 2 ] || ! _dvm_has_non_option_parameter
       then
         _dvm_add_aliases_to_opts
diff --git a/dvm.sh b/dvm.sh
index 67f7346..793ad71 100755
--- a/dvm.sh
+++ b/dvm.sh
@@ -26,11 +26,11 @@ export DVM_VERSION="v0.8.2"
 
     # Gets user profile file path by the shell.
     dvm_get_profile_file() {
-      case ${SHELL##*/} in
-      bash)
+      case "${SHELL##*/}" in
+      "bash")
         DVM_PROFILE_FILE="$HOME/.bashrc"
         ;;
-      zsh)
+      "zsh")
         DVM_PROFILE_FILE="$HOME/.zshrc"
         ;;
       *)
@@ -90,17 +90,20 @@ export DVM_VERSION="v0.8.2"
       while [ "$#" -gt "0" ]
       do
         case "$1" in
-          -q|--quiet)
+          "-q"|"--quiet")
             DVM_QUIET_MODE=true
             ;;
-          --color)
+          "--color")
             DVM_COLOR_MODE=true
             ;;
-          --no-color)
+          "--no-color")
             DVM_COLOR_MODE=false
             ;;
-          --verbose)
+          "--verbose")
             DVM_VERBOSE_MODE=true
+            ;;
+          *)
+            ;;
         esac
 
         shift
@@ -1608,10 +1611,10 @@ export DVM_VERSION="v0.8.2"
     local request_url
 
     case "$DVM_SOURCE" in
-    gitee)
+    "gitee")
       request_url="https://gitee.com/api/v5/repos/ghosind/dvm/releases/latest"
       ;;
-    github|*)
+    "github"|*)
       request_url="https://api.github.com/repos/ghosind/dvm/releases/latest"
       ;;
     esac
@@ -1727,28 +1730,28 @@ dvm() {
 
   dvm_parse_options "$@"
 
-  case $1 in
-  alias)
+  case "$1" in
+  "alias")
     shift
 
     dvm_set_alias "$@"
 
     ;;
-  clean)
+  "clean")
     # remove all download packages.
     dvm_clean_download_cache
 
     ;;
-  current)
+  "current")
     # get the current version
     dvm_print_current_version
 
     ;;
-  deactivate)
+  "deactivate")
     dvm_deactivate
 
     ;;
-  doctor)
+  "doctor")
     local mode
 
     shift
@@ -1777,7 +1780,7 @@ dvm() {
     dvm_scan_and_fix_versions "$mode"
 
     ;;
-  install | i)
+  "install"|"i")
     # install the specified version
     shift
 
@@ -1809,7 +1812,7 @@ dvm() {
     dvm_install_version "$version"
 
     ;;
-  list | ls)
+  "list"|"ls")
     # list all local versions
     dvm_get_current_version
 
@@ -1818,12 +1821,12 @@ dvm() {
     dvm_list_aliases
 
     ;;
-  list-remote | ls-remote)
+  "list-remote"|"ls-remote")
     # list all remote versions
     dvm_list_remote_versions
 
     ;;
-  purge)
+  "purge")
     if ! dvm_confirm_with_prompt "Do you want to remove DVM from your computer?"
     then
       return
@@ -1837,7 +1840,7 @@ dvm() {
     dvm_purge_dvm
 
     ;;
-  run)
+  "run")
     shift
 
     dvm_get_version "$@"
@@ -1865,7 +1868,7 @@ dvm() {
     dvm_run_with_version "$@"
 
     ;;
-  which)
+  "which")
     shift
 
     dvm_get_version "$@"
@@ -1880,13 +1883,13 @@ dvm() {
     dvm_locate_version "$@"
 
     ;;
-  unalias)
+  "unalias")
     shift
 
     dvm_rm_alias "$@"
 
     ;;
-  uninstall)
+  "uninstall")
     # uninstall the specified version
     shift
 
@@ -1901,7 +1904,7 @@ dvm() {
     dvm_uninstall_version "$DVM_TARGET_VERSION"
 
     ;;
-  upgrade)
+  "upgrade")
     if ! dvm_get_dvm_latest_version
     then
       return
@@ -1917,19 +1920,19 @@ dvm() {
     dvm_update_dvm
 
     ;;
-  use)
+  "use")
     # change current version to specified version
     shift
 
     dvm_use_version "$@"
 
     ;;
-  help|--help|-h)
+  "help"|"--help"|"-h")
     # print help
     dvm_print_help
 
     ;;
-  --version)
+  "--version")
     # print dvm version
     dvm_print "$DVM_VERSION"
 
diff --git a/install.sh b/install.sh
index 0f9c332..483e47e 100755
--- a/install.sh
+++ b/install.sh
@@ -44,10 +44,10 @@ dvm_get_latest_version() {
   local response
 
   case "$DVM_SOURCE" in
-  gitee)
+  "gitee")
     request_url="https://gitee.com/api/v5/repos/ghosind/dvm/releases/latest"
     ;;
-  github|*)
+  "github"|*)
     request_url="https://api.github.com/repos/ghosind/dvm/releases/latest"
     ;;
   esac
@@ -68,11 +68,11 @@ dvm_get_latest_version() {
 }
 
 dvm_get_profile_file() {
-  case ${SHELL##*/} in
-  bash)
+  case "${SHELL##*/}" in
+  "bash")
     DVM_PROFILE_FILE="$HOME/.bashrc"
     ;;
-  zsh)
+  "zsh")
     DVM_PROFILE_FILE="$HOME/.zshrc"
     ;;
   *)
@@ -111,10 +111,10 @@ dvm_install_latest_version() {
   local cmd
 
   case "$DVM_SOURCE" in
-  gitee)
+  "gitee")
     git_url="https://gitee.com/ghosind/dvm.git"
     ;;
-  github|*)
+  "github"|*)
     git_url="https://github.com/ghosind/dvm.git"
     ;;
   esac
@@ -158,11 +158,11 @@ dvm_set_default
 while getopts "hr:d:" opt
 do
   case "$opt" in
-  h)
+  "h")
     dvm_print_help
     exit 0
     ;;
-  r)
+  "r")
     if [ "$OPTARG" != "github" ] && [ "$OPTARG" != "gitee" ]
     then
       dvm_print_help
@@ -170,7 +170,7 @@ do
     fi
     DVM_SOURCE="$OPTARG"
     ;;
-  d)
+  "d")
     if [ -z "$OPTARG" ]
     then
       dvm_print_help