feat: move v2 tool tests to new test function (#5101)

Author: viceice

src/usr/local/containerbase/tools/v2/elixir.sh

@@ -67,9 +67,6 @@ function link_tool () {
   shell_wrapper "${TOOL_NAME}" "${versioned_tool_path}/bin"
   shell_wrapper mix "${versioned_tool_path}/bin"
 
-  elixir --version
-  mix --version
-
   if [[ $(is_root) -eq 0 ]]; then
     su -c 'mix local.hex --force' "${USER_NAME}"
     su -c 'mix local.rebar --force' "${USER_NAME}"
@@ -80,3 +77,8 @@ function link_tool () {
 
   # TODO: check rights of files and folder in ~/.mix and ~/.hex
 }
+
+function test_tool () {
+  elixir --version
+  mix --version
+}

src/usr/local/containerbase/tools/v2/erlang.sh

@@ -97,5 +97,8 @@ function link_tool () {
   # only works for v24+
   #export_tool_env ERL_ROOTDIR "${versioned_tool_path}"
   shell_wrapper erl "${versioned_tool_path}/bin"
+}
+
+test_tool () {
   erl -eval 'erlang:display(erlang:system_info(otp_release)), halt().' -noshell
 }

src/usr/local/containerbase/tools/v2/git-lfs.sh

@@ -35,11 +35,13 @@ function install_tool () {
 function link_tool () {
   shell_wrapper "${TOOL_NAME}" "$(find_versioned_tool_path)/bin"
 
-  git lfs version
-
   if [ "$(is_root)" -eq 0 ]; then
     git lfs install --system
   else
     git lfs install
   fi
 }
+
+test_tool () {
+  git lfs version
+}