From c8c74ec29f06243e635ca97b59de4ee7adca8c80 Mon Sep 17 00:00:00 2001
From: romkatv <roman.perepelitsa@gmail.com>
Date: Thu, 5 Mar 2020 15:18:37 +0100
Subject: [PATCH] pull upstream changes from gitstatus

---
 gitstatus/gitstatus.plugin.zsh | 34 +++++++++++++++++++++++-----------
 1 file changed, 23 insertions(+), 11 deletions(-)

diff --git a/gitstatus/gitstatus.plugin.zsh b/gitstatus/gitstatus.plugin.zsh
index 59d5805b..8cfa008e 100644
--- a/gitstatus/gitstatus.plugin.zsh
+++ b/gitstatus/gitstatus.plugin.zsh
@@ -442,7 +442,7 @@ function gitstatus_start() {
     file_prefix=${(P)${:-_GITSTATUS_FILE_PREFIX_$name}}
   else
     local log_level=$GITSTATUS_LOG_LEVEL
-    local file_prefix=${${TMPDIR:-/tmp}:A}/gitstatus.$EUID.$sysparams[pid].$EPOCHSECONDS
+    local file_prefix=${${TMPDIR:-/tmp}:A}/gitstatus.$name.$EUID.$sysparams[pid].$EPOCHSECONDS
     (( GITSTATUS_ENABLE_LOGGING )) && : ${log_level:=INFO}
     if [[ -n $log_level ]]; then
       xtrace=$file_prefix.xtrace.log
@@ -501,25 +501,37 @@ function gitstatus_start() {
               elif [[ -n $GITSTATUS_DAEMON ]]; then
                 local daemons=($_gitstatus_plugin_dir/{usrbin,bin}/$GITSTATUS_DAEMON)
               else
-                local os
+                local -aU os
                 case $kernel in
                   linux)
-                    os="${(L)$(uname -o)}" || return
-                    [[ -n $os ]]           || return
-                    [[ $os == android ]]   || os=linux
+                    os=("${(L)$(uname -o)}") || return
+                    [[ -n $os[1] ]]          || return
+                    [[ $os[1] == android ]]  || os[1]=linux
                   ;;
-                  cygwin_nt-*)  os=cygwin_nt-10.0;;
-                  mingw|msys)   os=msys_nt-10.0;;
-                  *)            os=$kernel;;
+                  cygwin_nt-*)  os=($kernel cygwin_nt-10.0);;
+                  mingw|msys)   os=($kernel msys_nt-10.0);;
+                  *)            os=($kernel);;
                 esac
                 local arch
                 arch="${(L)$(uname -m)}" || return
                 [[ -n $arch ]]           || return
-                local daemons=($_gitstatus_plugin_dir/{usrbin,bin}/gitstatusd-$os-$arch{,-static})
+                local daemons=(
+                  $_gitstatus_plugin_dir/{usrbin,bin}/gitstatusd-${^os}-$arch{,-static})
+              fi
+
+              local files=(${^daemons}(N:A))
+              daemons=(${^files}(N*))
+
+              if (( stderr_fd && $#daemons != $#files )); then
+                unsetopt xtrace
+                print -ru2   -- ''
+                print -ru2   -- 'ERROR: missing execute permissions on gitstatusd file(s):'
+                print -ru2   -- ''
+                print -ru2   -- '  '${(pj:\n  :)${files:|daemons}}
+                print -ru2   -- ''
+                setopt xtrace
               fi
 
-              daemons=(${^daemons}(N:A))
-              daemons=(${^daemons}(N*))
               (( $#daemons )) || return
 
               if [[ $GITSTATUS_NUM_THREADS == <1-> ]]; then