From 9d0e422d3fef6de87c1649d7158696dc58571f05 Mon Sep 17 00:00:00 2001
From: romir kulshrestha <romir.kulshrestha@gmail.com>
Date: Fri, 9 Feb 2024 06:19:06 +0100
Subject: [PATCH] fix fish prompt

---
 bin/pyenv-sh-activate   | 9 ++++++++-
 bin/pyenv-sh-deactivate | 8 +++++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/bin/pyenv-sh-activate b/bin/pyenv-sh-activate
index d01d0f1..a28d26f 100755
--- a/bin/pyenv-sh-activate
+++ b/bin/pyenv-sh-activate
@@ -245,7 +245,14 @@ if [ -z "${PYENV_VIRTUALENV_DISABLE_PROMPT}" ]; then
   case "${shell}" in
   fish )
     if [ -z "${QUIET}" ]; then
-      echo "pyenv-virtualenv: prompt changing not working for fish." 1>&2
+      cat <<EOS
+      functions -e _pyenv_old_prompt
+      functions -c fish_prompt _pyenv_old_prompt
+      function fish_prompt
+          echo -n "(${venv}) "
+          _pyenv_old_prompt
+      end
+EOS
     fi
     ;;
   * )
diff --git a/bin/pyenv-sh-deactivate b/bin/pyenv-sh-deactivate
index 5a98142..93a288f 100755
--- a/bin/pyenv-sh-deactivate
+++ b/bin/pyenv-sh-deactivate
@@ -187,7 +187,13 @@ esac
 
 case "${shell}" in
 fish )
-  :
+  cat <<EOS
+  if functions -q _pyenv_old_prompt
+    functions -e fish_prompt
+    functions -c _pyenv_old_prompt fish_prompt
+    functions -e _pyenv_old_prompt
+  end
+EOS
   ;;
 * )
   cat <<EOS