From a72dd63681f4cbb51a7e84f26b14f3a513afb542 Mon Sep 17 00:00:00 2001
From: katherine <shmibs@airen-no-jikken.icu>
Date: Tue, 4 Dec 2018 05:42:02 -0700
Subject: add a nice prompt for utop

mimics zsh
---
 .ocamlinit | 26 ++++++++++++++++++++++++--
 .zshrc     | 14 ++++++++++----
 2 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/.ocamlinit b/.ocamlinit
index da23674..67acc2b 100644
--- a/.ocamlinit
+++ b/.ocamlinit
@@ -1,6 +1,28 @@
 #use "topfind";;
 
-#require "core.top";;
-#require "core.syntax";;
+#require "core";;
 
 open Core;;
+
+#require "lambda-term";;
+
+let path = Sys.getcwd () in
+let home = Sys.home_directory () in
+let path =
+  if Zed_utf8.starts_with path home then
+    Zed_utf8.replace path 0 (Zed_utf8.length home) "~"
+  else
+    path
+in 
+let version = Sys.ocaml_version in
+let host = Unix.gethostname () in
+let formatted = LTerm_text.eval
+  [B_bold true;
+   B_fg (LTerm_style.white); S "┌[";
+   B_fg (LTerm_style.lmagenta); S (Printf.sprintf "ocaml-%s" version);
+   B_fg (LTerm_style.lyellow); S "@";
+   B_fg (LTerm_style.lmagenta); S (Printf.sprintf "%s " host);
+   B_fg (LTerm_style.lcyan); S (Printf.sprintf "%s" path);
+   B_fg (LTerm_style.white); S "]\n└: "]
+in UTop.prompt := fst (React.S.create formatted);;
+
diff --git a/.zshrc b/.zshrc
index 1f6971c..24985ff 100644
--- a/.zshrc
+++ b/.zshrc
@@ -51,8 +51,12 @@ PROMPT="%{$fg[black]%}┌["
 PROMPT+="%(0?..$fg[red]%?$fg[black]:)"
 # if any, number of jobs
 PROMPT+="%(1j.$fg[green]%j$fg[black]:.)"
-# name and host (red for root)
-PROMPT+="%{%(!.$fg[red].$fg[magenta])%}%n@%M%E "
+# # name and host (red for root)
+# PROMPT+="%{%(!.$fg[red].$fg[magenta])%}%n@%M%E "
+# name (red for root)
+PROMPT+="%{%(!.$fg[red].$fg[magenta])%}%n"
+# host
+PROMPT+="%{$fg[yellow]%}@%{$fg[magenta]%}%M%E "
 # current location, with one level of parent context
 PROMPT+="%{$fg[blue]%}%2c"
 # newline
@@ -65,8 +69,10 @@ PROMPT="%{%B$fg[white]%}┌["
 PROMPT+="%(0?..$fg[red]%?$fg[white]:)"
 # if any, number of jobs
 PROMPT+="%(1j.$fg[green]%j$fg[white]:.)"
-# name and host (red for root)
-PROMPT+="%{%(!.$fg[red].$fg[magenta])%}%n@%M%E "
+# name (red for root)
+PROMPT+="%{%(!.$fg[red].$fg[magenta])%}%n"
+# host
+PROMPT+="%{$fg[yellow]%}@%{$fg[magenta]%}%M%E "
 # current location, with one level of parent context
 PROMPT+="%{$fg[blue]%}%2c"
 # newline
-- 
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