From: Siraaj Khandkar <siraaj@khandkar.net>
Date: Thu, 18 Mar 2021 12:39:00 +0000 (-0400)
Subject: Lookup currently-used Racket version automatically
X-Git-Url: https://git.xandkar.net/?p=khome.git;a=commitdiff_plain;h=e7e33e7832a806c3a3a1214461acdd7bb257fc1f

Lookup currently-used Racket version automatically
---

diff --git a/home/lib/login_variables.sh b/home/lib/login_variables.sh
index 862ab0a..1fd515b 100644
--- a/home/lib/login_variables.sh
+++ b/home/lib/login_variables.sh
@@ -30,8 +30,8 @@ export PATH=$PATH:$HOME/.dotnet/tools
 export PATH=$PATH:$HOME/.cargo/bin
 
 # Racket packages
-# WARN: ensure the version is correct
-export PATH=$PATH:$HOME/.racket/7.9/bin
+RACKET_VERSION=$(racket --version | awk '{for (i=1; i<=NF; i++) {if ($i ~ /^v[0-9]+\.[0-9]+/) {sub("^v", "", $i); print $i; exit 0}}}')
+export PATH=$PATH:$HOME/.racket/"$RACKET_VERSION"/bin
 
 # Gambit Scheme
 export PATH=$PATH:/usr/local/Gambit/bin