From 22b4bd5555fb8c56aa3137c19ec24704ddc3f64f Mon Sep 17 00:00:00 2001
From: Mike Burns <mike@mike-burns.com>
Date: Fri, 2 Aug 2013 17:37:41 -0400
Subject: Add rcdn

This program will remove all your rc files that are symlinked. This can
be further controlled by `-d` and `-t`.

For example, you can feel comfortable trying new rc files because you
can quickly remove them again with `-d`.

    rcup -d thoughtbot-dotfiles
    rcdn -d thoughtbot-dotfiles

Likewise, when you're done with Python just drop it:

    rcdn -t python
---
 bin/rcdn | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100755 bin/rcdn

(limited to 'bin/rcdn')

diff --git a/bin/rcdn b/bin/rcdn
new file mode 100755
index 0000000..8695c63
--- /dev/null
+++ b/bin/rcdn
@@ -0,0 +1,53 @@
+#!/bin/sh
+
+: ${RCM_LIB:=`dirname $0`/../share/rcm}
+. $RCM_LIB/rcm.sh
+
+handle_command_line() {
+  local arg_tags=
+  local verbosity=0
+  local version=0
+  local dotfiles_dirs=
+  local files=
+
+  while getopts Vqvt:d: opt; do
+    case "$opt" in
+      t) arg_tags="$arg_tags $OPTARG" ;;
+      v) verbosity=$(($verbosity + 1));;
+      q) verbosity=$(($verbosity - 1));;
+      d) dotfiles_dirs="$dotfiles_dirs $OPTARG" ;;
+      V) version=1
+    esac
+  done
+  shift $(($OPTIND-1))
+
+  handle_common_flags rcup $version $verbosity
+
+  tags=${arg_tags:-$TAGS}
+  dotfiles_dirs=${dotfiles_dirs:-$DOTFILES_DIRS}
+  files=$@
+
+  for tag in $tags; do
+    LS_ARGS="$LS_ARGS -t $tag"
+  done
+  for dotfiles_dir in $dotfiles_dirs; do
+    LS_ARGS="$LS_ARGS -d $dotfiles_dir"
+  done
+  LS_ARGS="$LS_ARGS $files"
+
+  $DEBUG "LS_ARGS: $LS_ARGS"
+}
+
+if [ -e $HOME/.rcrc ]; then
+  . $HOME/.rcrc
+fi
+
+handle_command_line $*
+
+for dest_and_src in `lsrc $LS_ARGS`; do
+  dest=`echo $dest_and_src | sed 's/:.*//'`
+  src=`echo $dest_and_src | sed 's/.*://'`
+
+  $RM -rf $dest
+  rmdir -p `dirname $dest` 2>/dev/null
+done
-- 
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