From 13deda8875abc2767c54865b019a137a0d8f2423 Mon Sep 17 00:00:00 2001
From: Ivan Pozdeev <vano@mail.mipt.ru>
Date: Sun, 9 May 2021 23:54:27 +0300
Subject: [PATCH] Place full shell configuration instructions into `pyenv init`

including initial PATH and PYENV_ROOT entries.
The migration hint proved to be unclear to users without them.
---
 libexec/pyenv-init | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/libexec/pyenv-init b/libexec/pyenv-init
index 0f06c706..b4929547 100755
--- a/libexec/pyenv-init
+++ b/libexec/pyenv-init
@@ -91,7 +91,21 @@ function help_() {
     ;;
   esac
 
-  { echo "# Load pyenv automatically by appending"
+  { echo "# Add pyenv executable to PATH by adding"
+    echo "# the following to ~/.profile:"
+    echo
+    case "$shell" in
+    fish )
+      echo 'set -Ux PYENV_ROOT $HOME/.pyenv'
+      echo 'set -Ux fish_user_paths $PYENV_ROOT/bin $fish_user_paths'
+      ;;
+    * )
+      echo 'export PYENV_ROOT="$HOME/.pyenv"'
+      echo 'export PATH="$PYENV_ROOT/bin:$PATH"'
+      ;;
+    esac
+    echo
+    echo "# Load pyenv automatically by appending"
     echo "# the following to ${profile}:"
     echo
     case "$shell" in
@@ -103,7 +117,7 @@ function help_() {
       ;;
     esac
     echo
-    echo "# And the following to ~/.profile:"
+    echo "# and the following to ~/.profile:"
     echo
     case "$shell" in
     fish )