From 1646eb1ef78ddb739883e4c275266428acb882ef Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Mon, 8 Jun 2020 10:16:21 +1200
Subject: Add rbenv

---
 Makefile                 |  5 +++++
 rbenv/profile.d/rbenv.sh |  5 +++++
 rbenv/shrc.d/plenv.sh    | 21 +++++++++++++++++++++
 3 files changed, 31 insertions(+)
 create mode 100644 rbenv/profile.d/rbenv.sh
 create mode 100644 rbenv/shrc.d/plenv.sh

diff --git a/Makefile b/Makefile
index 2377abdb..0613ea05 100644
--- a/Makefile
+++ b/Makefile
@@ -37,6 +37,7 @@
 	install-plenv \
 	install-psql \
 	install-pyenv \
+	install-rbenv \
 	install-readline \
 	install-sh \
 	install-subversion \
@@ -538,6 +539,10 @@ install-pyenv: install-sh
 	cp -p -- pyenv/profile.d/* $(HOME)/.profile.d
 	cp -p -- pyenv/shrc.d/* $(HOME)/.shrc.d
 
+install-rbenv: install-sh
+	cp -p -- rbenv/profile.d/* $(HOME)/.profile.d
+	cp -p -- rbenv/shrc.d/* $(HOME)/.shrc.d
+
 install-readline:
 	cp -p -- readline/inputrc $(HOME)/.inputrc
 
diff --git a/rbenv/profile.d/rbenv.sh b/rbenv/profile.d/rbenv.sh
new file mode 100644
index 00000000..52787b4d
--- /dev/null
+++ b/rbenv/profile.d/rbenv.sh
@@ -0,0 +1,5 @@
+# Add rbenv to PATH and MANPATH if it appears to be in use
+[ -d "$HOME"/.rbenv ] || return
+PATH=$HOME/.rbenv/shims:$HOME/.rbenv/bin:$PATH
+MANPATH=$HOME/.rbenv/versions/$(ruby -e 'print "#{ RUBY_VERSION }"')/man:$MANPATH
+export MANPATH
diff --git a/rbenv/shrc.d/plenv.sh b/rbenv/shrc.d/plenv.sh
new file mode 100644
index 00000000..ed9ddd03
--- /dev/null
+++ b/rbenv/shrc.d/plenv.sh
@@ -0,0 +1,21 @@
+# POSIX-compatible version of the rbenv Bash shell wrapper
+[ -d "$HOME"/.rbenv ] || return
+rbenv() {
+    case $1 in
+        rehash)
+            shift
+            eval "$(rbenv sh-rehash "$@")"
+            ;;
+        sh-rehash)
+            command rbenv "$@"
+            ;;
+        shell)
+            shift
+            eval "$(rbenv sh-shell "$@")"
+            ;;
+        *)
+            command rbenv "$@"
+            rbenv rehash
+            ;;
+    esac
+}
-- 
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