From c8ab406749124d2e762ad5cf53963070113afd0f Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Wed, 5 Apr 2017 20:06:39 +1200
Subject: Apply runtime shebanging to POSIX shell

---
 bin/plmu.sh | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 bin/plmu.sh

(limited to 'bin/plmu.sh')

diff --git a/bin/plmu.sh b/bin/plmu.sh
new file mode 100644
index 00000000..d6f163e6
--- /dev/null
+++ b/bin/plmu.sh
@@ -0,0 +1,22 @@
+
+# Set up exceptions file if it exists
+ef=$HOME/.plenv/non-cpanm-modules
+[ -e "$ef" ] || ef=/dev/null
+
+# Check that exceptions file is sorted
+if ! sort -c -- "$ef" ; then
+    printf >&2 '%s not sorted\n' "$ef"
+    exit 1
+fi
+
+# Get the list of modules; sort them in case our current locale disagrees on
+# the existing sorting
+plenv list-modules | sort |
+
+# Exclude any modules in ~.plenv/non-cpanm-modules if it exists
+comm -23 -- - "$ef" |
+
+# Read that list of modules to upgrade and upgrade them one by one
+while read -r module ; do
+    cpanm --notest --quiet -- "$module"
+done
-- 
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