From 0149acb910485a4d5418f84ba3d1e62fc941c62e Mon Sep 17 00:00:00 2001
From: "Balasankar \"Balu\" C" <balasankar@gitlab.com>
Date: Mon, 4 Jul 2022 19:18:35 +0530
Subject: [PATCH] Support building Ruby in UBI

Signed-off-by: Balasankar "Balu" C <balasankar@gitlab.com>
---
 scripts/install-ruby | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

diff --git a/scripts/install-ruby b/scripts/install-ruby
index 6489e63..87be7d5 100755
--- a/scripts/install-ruby
+++ b/scripts/install-ruby
@@ -16,12 +16,7 @@ JEMALLOC_DOWNLOAD_URL="https://github.com/jemalloc/jemalloc/releases/download/${
 BUNDLER_VERSION=${3:-""}
 RUBYGEMS_VERSION=${4:-""}
 
-
-function build_debian() {
-    # Install needed packages
-    apt-get update
-    apt-get install -y --no-install-recommends bison dpkg-dev libgdbm-dev autoconf
-
+function build_common() {
     # Download jemalloc
     mkdir -p /usr/src/jemalloc
     cd /usr/src/jemalloc
@@ -74,6 +69,15 @@ function build_debian() {
     # Cleanup
     cd /
     rm -rf /usr/src/ruby /usr/src/jemalloc
+}
+
+function build_debian() {
+    # Install needed packages
+    apt-get update
+    apt-get install -y --no-install-recommends bison dpkg-dev libgdbm-dev autoconf
+
+    build_common
+
     apt-get purge -y --auto-remove ruby
 
     # Verify
@@ -82,6 +86,21 @@ function build_debian() {
     [ "$(command -v ruby)" = '/usr/local/bin/ruby' ]
 }
 
+function build_ubi() {
+    yum update -y
+
+    build_common
+
+    yum remove -y ruby
+    yum autoremove -y
+    yum clean -y all
+
+    # Verify
+    # verify we have no "ruby" packages installed
+    ! yum list installed | grep -i ruby
+    [ "$(command -v ruby)" = '/usr/local/bin/ruby' ]
+}
+
 BUILD_OS=${BUILD_OS:-debian}
 
 if [[ $BUILD_OS =~ debian ]]; then