Remove `plmu(1df)`

App::cpanoutdated does this better.

1 files changed, 28 insertions, 0 deletions

diff --git a/bin/plmu b/bin/plmu
new file mode 100755
index 00000000..bac2e434
--- /dev/null
+++ b/bin/plmu
@@ -0,0 +1,28 @@
+#!/bin/sh
+# Upgrade plenv modules with cpanm(1)
+
+# Set up exceptions file if it exists
+def="$HOME"/.plenv/non-cpanm-modules
+if [ -e "$def" ] ; then
+    ef=$def
+else
+    ef=/dev/null
+fi
+
+# Check that exceptions file is sorted
+if ! LC_COLLATE=C sort -c -- "$ef" ; then
+    printf >&2 '%s not sorted\n' "$ef"
+    exit 1
+fi
+
+# Get the list of modules; sort them in case our current locale disagrees on
+# the existing sorting
+plenv list-modules | LC_COLLATE=C sort |
+
+# Exclude any modules in ~/.plenv/non-cpanm-modules if it exists
+LC_COLLATE=C comm -23 -- - "$ef" |
+
+# Read that list of modules to upgrade and upgrade them one by one
+while read -r module ; do
+    cpanm --notest --quiet -- "$module"
+done