From 4779de79669062f3003e2e5a29f891cc713b72d8 Mon Sep 17 00:00:00 2001
From: Philip McGrath <LiberalArtist@users.noreply.github.com>
Date: Mon, 19 Nov 2018 08:16:24 -0500
Subject: [PATCH] Add "HEADCS" for Racket-on-Chez snapshots

---
 .travis.yml       | 1 +
 install-racket.sh | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 1660462..f14c060 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,6 +37,7 @@ env:
     - RACKET_VERSION=6.12
     - RACKET_VERSION=7.0
     - RACKET_VERSION=HEAD
+    - RACKET_VERSION=HEADCS
     - RACKET_VERSION=RELEASE
 
 # You may want to test against certain versions of Racket, without
diff --git a/install-racket.sh b/install-racket.sh
index 04e8e05..8243ed2 100755
--- a/install-racket.sh
+++ b/install-racket.sh
@@ -18,6 +18,13 @@ if [[ "$RACKET_VERSION" = "HEAD" ]]; then
     else
         URL="${NWU_BASE}/racket-test-current-x86_64-linux-precise.sh"
     fi
+elif [[ "$RACKET_VERSION" = "HEADCS" ]]; then
+    UTAH_BASE="https://www.cs.utah.edu/plt/snapshots/current/installers"
+    if [[ "$RACKET_MINIMAL" = "1" ]]; then
+	URL="${UTAH_BASE}/min-racket-current-x86_64-linux-cs-xenial.sh"
+    else
+	URL="${UTAH_BASE}/racket-current-x86_64-linux-cs-xenial.sh"
+    fi
 elif [[ "$RACKET_VERSION" = 5.3* ]]; then
     if [[ "$RACKET_MINIMAL" = "1" ]]; then
         URL="${DL_BASE}/${RACKET_VERSION}/racket-textual/racket-textual-${RACKET_VERSION}-bin-x86_64-linux-debian-squeeze.sh"