add basic first time installation

dotfiles/zsh/.zsh/editor.sh

@@ -0,0 +1 @@
+export EDITOR="hx"

dotfiles/zsh/.zsh/llvm.sh

@@ -0,0 +1,3 @@
+export PATH="/opt/homebrew/opt/llvm/bin:$PATH"
+export LDFLAGS="-L/opt/homebrew/opt/llvm/lib"
+export CPPFLAGS="-I/opt/homebrew/opt/llvm/include"

dotfiles/zsh/.zsh/prompt.sh

@@ -0,0 +1,68 @@
+# ~/.zsh/prompt.sh
+
+autoload -Uz vcs_info
+precmd_vcs_info() { vcs_info }
+precmd_functions+=( precmd_vcs_info )
+setopt prompt_subst
+
+c_dir_bg="#CD96CD"
+c_dir_fg="#000000"
+c_branch_bg="#A3BE8C"
+c_branch_fg="#000000"
+c_ok="#D7FF00"
+c_no="#FF4500"
+
+dir_empty_icon=" "
+dir_filled_icon=" "
+git_branch_icon=""
+
+dir_is_empty()
+{
+  local -a files
+  files=( *(N) .*(N) )
+  (( ${#files} == 0 ))
+}
+
+get_prompt_dir()
+{
+  local dir icon tail
+
+  icon=" "
+  tail="%F{${c_dir_bg}}%f"
+  
+  if [[ -n ${vcs_info_msg_0_} ]]; then
+    tail="%F{${c_dir_bg}}%K{${c_branch_bg}}%k%f"
+  fi
+
+  if [[ -z $(ls -A . 2>/dev/null) ]]; then
+    icon=" "
+  fi
+
+  dir="%f%K{${c_dir_bg}}%F{${c_dir_fg}} ${icon} %~ %f%k${tail}"
+  print -r -- "$dir"
+}
+
+get_prompt_branch()
+{
+  local branch
+
+  if [[ -n ${vcs_info_msg_0_} ]]; then
+    branch="%F{${c_branch_fg}}%K{${c_branch_bg}}  ${vcs_info_msg_0_} %k%f%F{${c_branch_bg}}%f"
+  else
+    branch=""
+  fi
+
+  print -r -- "$branch"
+}
+
+result="%(?..%F{${c_no}}  %f)"
+
+if [[ "$TERM" == "linux" ]]; then
+    # Simple ASCII prompt for TTY
+    PROMPT='%n@%m %~ %# '
+else
+  PROMPT='$(get_prompt_dir)$(get_prompt_branch)${result}
+%B%F{#D7FF00}%f%b '
+fi
+
+zstyle ':vcs_info:git:*' formats '%b'