0001-init-Fix-shell-prompts-on-Termux.patch

From 0e8718ee00902ebcc5910ed953b45d67ed665cc5 Mon Sep 17 00:00:00 2001
From: Alex James <theracermaster@gmail.com>
Date: Sun, 14 Mar 2021 20:12:15 -0500
Subject: [PATCH] init: Fix shell prompts on Termux

Backport of https://github.com/sorin-ionescu/prezto/pull/1561
---
 init.zsh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/init.zsh b/init.zsh
index ebae912..37d3339 100644
--- a/init.zsh
+++ b/init.zsh
@@ -76,7 +76,16 @@ function pmodload {
   local -a locations
   local pmodule
   local pmodule_location
+
+  # For some reason, Termux fails to locate the "prompt" module when NO_CASE_GLOB
+  # is set, but simply setting CASE_GLOB messes up the prompt itself.
+  # This temporarily enables it for the two globs, then immediately resets it.
+  # Adapted from https://unix.stackexchange.com/a/42031
+  local case_glob_prefix=NO
+  [[ -o CASE_GLOB ]] && case_glob_prefix=
+  setopt CASE_GLOB
   local pfunction_glob='^([_.]*|prompt_*_setup|README*|*~)(-.N:t)'
+  setopt ${case_glob_prefix}_CASE_GLOB
 
   # Load in any additional directories and warn if they don't exist
   zstyle -a ':prezto:load' pmodule-dirs 'user_pmodule_dirs'
@@ -96,7 +105,9 @@ function pmodload {
     if zstyle -t ":prezto:module:$pmodule" loaded 'yes' 'no'; then
       continue
     else
+      setopt CASE_GLOB
       locations=(${pmodule_dirs:+${^pmodule_dirs}/$pmodule(-/FN)})
+      setopt ${case_glob_prefix}_CASE_GLOB
       if (( ${#locations} > 1 )); then
         if ! zstyle -t ':prezto:load' pmodule-allow-overrides 'yes'; then
           print "$0: conflicting module locations: $locations"
-- 
2.30.2