From bf1950578519d01e469e36b49fcdbbe2baf1d250 Mon Sep 17 00:00:00 2001
From: Curtis McEnroe <programble@gmail.com>
Date: Fri, 6 Nov 2015 15:31:59 -0500
Subject: Add prune script

---
 README.md | 15 ++++++++++++++-
 prune.sh  | 12 ++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100755 prune.sh

diff --git a/README.md b/README.md
index 1ef1021e..e3aa75f9 100644
--- a/README.md
+++ b/README.md
@@ -13,14 +13,27 @@ My configuration files.
 
 ## Install
 
+Create symlinks in ~ for files in the current directory.
+
 ```
 ./install.sh
 ```
 
 ## Import
 
+Import a file from ~ and replace it with a symlink.
+
+```
+./import.sh .config
+```
+
+## Prune
+
+Remove symbolic links in ~ to files that no longer exist in the current
+directory.
+
 ```
-./import .config
+./prune.sh
 ```
 
 ## License
diff --git a/prune.sh b/prune.sh
new file mode 100755
index 00000000..2480b7ba
--- /dev/null
+++ b/prune.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Remove symbolic links in ~ to files that no longer exist.
+
+set -e
+
+paths=$(find -L ~ -type l -lname "$PWD/*")
+
+for path in $paths; do
+  rm $path
+  echo $path
+done
-- 
cgit 1.4.1