From 1506b105100a7dee614cb1204e734d97f90210ee Mon Sep 17 00:00:00 2001
From: Marcia Ramos <virtua.creative@gmail.com>
Date: Wed, 26 May 2021 15:54:20 +0100
Subject: [PATCH] Introduce switch asdf/rvm/rbenv function

---
 install/gdk.sh | 52 ++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 50 insertions(+), 2 deletions(-)

diff --git a/install/gdk.sh b/install/gdk.sh
index 75d27bd..c7fdefd 100644
--- a/install/gdk.sh
+++ b/install/gdk.sh
@@ -9,6 +9,54 @@ test_gdk() {
 
 # ---------------------------------------------------------------- #
 
+## Switch from asdf to rvm or rbenv - and vice-versa
+
+dshell_use_rvm() {
+  export RVM_PROF='[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"'
+  sed -i '' '/asdf/d' ~/.zshrc
+  sed -i '' '/rvm/d' ~/.zshrc
+  echo $RVM_PROF >> ~/.zshrc
+  source ~/.zshrc
+}
+
+dshell_use_rbenv() {
+  export RBENV_PROF='[[ -s "$HOME/.rbenv/scripts/rbenv" ]] && . "$HOME/.rbenv/scripts/rbenv"'
+  sed -i '' '/asdf/d' ~/.zshrc
+  sed -i '' '/rvm/d' ~/.zshrc
+  echo $RBENV_PROF >> ~/.zshrc
+  source ~/.zshrc
+}
+
+dshell_load_rvmanager() {
+  source functions/assets/temp-variables.sh
+  export RVMANAGER="$RVMANAGER"
+  echo `tput setaf 5`"Switching back to your Ruby version manager ($RVMANAGER)..."`tput sgr0`
+  if [[ $RVMANAGER='rvm' ]] ; then
+    dshell_use_rvm
+  elif [[ $RVMANAGER='rbenv' ]]; then
+    dshell_use_rbenv
+  fi
+  source ~/.zshrc
+}
+
+dshell_load_asdf() {
+  source functions/assets/temp-variables.sh
+  export RVMANAGER="$RVMANAGER"
+  export ASDF_PROF='[[ -s "$HOME/.asdf/scripts/asdf" ]] && . "$HOME/.asdf/scripts/asdf"'
+  echo `tput setaf 5`"Switching from $RVMANAGER to asdf..."`tput sgr0`
+  if (grep 'rvm' ~/.zshrc >/dev/null) ; then
+    sed -i '' '/rvm/d' ~/.zshrc
+  fi
+  if (grep 'rbenv' ~/.zshrc >/dev/null) ; then
+    sed -i '' '/rbenv/d' ~/.zshrc
+  fi
+  if (grep 'asdf' ~/.zshrc >/dev/null) ; then
+    sed -i '' '/asdf/d' ~/.zshrc
+  fi
+  echo $ASDF_PROF >> ~/.zshrc
+  source ~/.zshrc
+}
+
 #### Set up GDK and GDK port
 # GDK must have been cloned already
 
@@ -197,8 +245,7 @@ gdk_backup_data() {
 # Prepare for GDK update
 gdk_pre_update (){
   asdf-config-legacy
-  echo `tput setaf 5`"Switching to GDK's Ruby version..."`tput sgr0`
-  #gdk_switch_ruby
+  dshell_load_asdf
   gdk_check_gem
   cd $GDK_SEP
   echo `tput setaf 5`"Stopping GDK..."`tput sgr0`
@@ -240,6 +287,7 @@ gdk_post_update() {
   echo `tput setaf 5`"Reconfigure GDK..."`tput sgr0`
   echo `tput bold`"$ gdk reconfigure"`tput sgr0`; gdk reconfigure
   gdk_migrate_db
+  dshell_load_rvmanager
 }
 
 # ---------------------------------------------------------------- #
-- 
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