Fix up functions; get list working

lib/asdf.sh

@@ -6,122 +6,47 @@
 
 ASDF_DIR=$(dirname $0)
 
-asdf_version () {
+asdf_version() {
   echo "0.1"
 }
 
-run_command () {
 
-  if [ $1 = "--version" ]
+asdf_dir() {
+  echo $(dirname $(dirname $0))
+}
+
+
+check_and_run() {
+  if [ "$1" = "$2" ]
   then
-    echo $(asdf_version)
+    $($3 ${@:4})
     exit 0
   fi
+}
 
 
-  if [ $1 = "install" ]
-  then
-    install_command
-    exit 0
-  fi
+run_command() {
+  check_and_run "--version" $1 asdf_version "${@:2}"
+  check_and_run "list" $1 list_command "${@:2}"
 
+  # if [ "$1" = "list" ]
+  # then
+  #   list_command "$@"
+  #   exit 0
+  # fi
 
-  if [ $1 = "uninstall" ]
-  then
-    uninstall_command
-    exit 0
-  fi
-
-
-  if [ $1 = "list" ]
-  then
-    list_command
-    exit 0
-  fi
-
-
-  if [ $1 = "use" ]
-  then
-    use_command
-    exit 0
-  fi
-
-
-  if [ $1 = "source" ]
-  then
-    source_command
-    exit 0
-  fi
 
   help_all
 }
 
 
-# # install <package> <version>
-install_command() {
-  echo "TODO install"
+
+list_command() {
+  echo ./$(asdf_dir)/sources/$1/list
 }
 
-# uninstall_command <package> <version>
-uninstall_command() {
-  echo "TODO uninstall"
+help_all() {
+  echo "display help message"
 }
 
-# # list
-# list_packages_command() {
-# }
-#
-#
-# # list <package>
-# list_all_versions_command() {
-# }
-#
-#
-# # list <package>
-# list_installed_versions_command() {
-# }
-#
-#
-# # add <package> <source>
-# # source can be username/repo got GitHub or full git url
-# add_package_command() {
-# }
-#
-#
-# # use <package> <version>
-# use_command() {
-# }
-
-
-# --help or help
-# help_command {
-# }
-
-
-#### Private functions
-
-# read_action_script() {
-#
-# }
-#
-# run_install_script() {
-#
-# }
-#
-# run_uninstall_script() {
-#
-# }
-
-clone_git_repo() {
-  git clone $2 $ASDF_DIR/sources/$1
-}
-
-clone_github_repo() {
-  git clone https://github.com/$2 $ASDF_DIR/sources/$1
-}
-
-
-# check if package source dir has proper format. if no delete it
-# verify_package_source() {
-#
-# }
+run_command "$@"