fix: initializing homebrew

Signed-off-by: Vladislav Doster <mvdoster@gmail.com>

zsh/.config/zsh/rc.d/01-env.zsh

@@ -1,6 +1,7 @@
 #!/usr/bin/env zsh
 
-# emulate -L zsh -o EXTENDED_GLOB
+emulate zsh
+setopt EXTENDED_GLOB
 
 #
 # Environment variables
@@ -25,14 +26,25 @@ export \
 # Modifying one will also modify the other.
 # Note that each value in an array is expanded separately. Thus, we can use ~
 # for $HOME in each $path entry.
-_comp_dumpfile="$ZDOTDIR/zcompdump"
 typeset -gU FPATH PATH fpath path
-path=( /{opt,usr/local}/homebrew/bin(N) /home/linuxbrew/.linuxbrew/bin(N) $path )
+# path=( /{opt,usr/local}/Homebrew/bin(N) /home/linuxbrew/.linuxbrew/bin(N) $path )
 fpath=( ~/.config/zsh/(func|comple)tions(N) $fpath )
 autoload -Uz ~/.config/zsh/functions/**/*
 
-if (( $+commands[brew] )); then
-  eval "$(brew shellenv)"
+if (( ! $+commands[brew] )); then
+  if [[ -x /opt/homebrew/bin/brew ]]; then
+    BREW_LOCATION="/opt/homebrew/bin/brew"
+  elif [[ -x /usr/local/bin/brew ]]; then
+    BREW_LOCATION="/usr/local/bin/brew"
+  elif [[ -x /home/linuxbrew/.linuxbrew/bin/brew ]]; then
+    BREW_LOCATION="/home/linuxbrew/.linuxbrew/bin/brew"
+  elif [[ -x "$HOME/.linuxbrew/bin/brew" ]]; then
+    BREW_LOCATION="$HOME/.linuxbrew/bin/brew"
+  else
+    return
+  fi
+  eval "$("$BREW_LOCATION" shellenv)"
+  unset BREW_LOCATION
   path+=( ${HOMEBREW_PREFIX}/(s|)bin $path )
   fpath+=( $HOMEBREW_PREFIX/share/zsh/site-functions(/N) $fpath )
 fi