From 8d6bc1fc7b14d26589a4789dc9da291ef404bd61 Mon Sep 17 00:00:00 2001
From: Christopher Koch <ckoch@cs.nmt.edu>
Date: Wed, 23 Jul 2014 00:03:27 +0200
Subject: Support rc files without leading dots

This adds the `-U` option to lsrc(1), rcup(1), and rcdn(1) commands; its
argument is an exclusion pattern. Any file matching this pattern is
symlinked without the leading dot.

There is also a `-u` option to undo a `-U`. The `UNDOTTED` setting in
rcrc(5) can be used to set it permanently.

The mkrc(1) command has `-U` and `-u` flags. They take no argument.
---
 bin/mkrc.in | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'bin/mkrc.in')

diff --git a/bin/mkrc.in b/bin/mkrc.in
index 8932926..da22a63 100755
--- a/bin/mkrc.in
+++ b/bin/mkrc.in
@@ -23,7 +23,7 @@ destination() {
 show_help() {
   local exit_code=${1:-0}
 
-  $PRINT "Usage: mkrc [-ChSsVvqo] [-t TAG] [-d DIR] [-B HOSTNAME] FILES ..."
+  $PRINT "Usage: mkrc [-ChSsUuVvqo] [-t TAG] [-d DIR] [-B HOSTNAME] FILES ..."
   $PRINT "see mkrc(1) and rcm(7) for more details"
 
   exit $exit_code
@@ -44,9 +44,10 @@ in_host=0
 version=0
 always_copy=0
 force_symlink=50
+undotted=50
 install_args=
 
-while getopts :ChSsVvqot:d:B: opt; do
+while getopts :ChSsUuVvqot:d:B: opt; do
   case "$opt" in
     C) always_copy=1 ;;
     h) show_help ;;
@@ -58,6 +59,8 @@ while getopts :ChSsVvqot:d:B: opt; do
     V) version=1 ;;
     S) force_symlink=1 ;;
     s) force_symlink=0 ;;
+    U) undotted=1 ;;
+    u) undotted=0 ;;
     B)
       in_host=1
       hostname="$OPTARG"
@@ -93,11 +96,24 @@ elif [ $force_symlink -eq 0 ]; then
   done
 fi
 
+if [ $undotted -eq 1 ]; then
+  for file in $files; do
+    dedotted="$(de_dot "$file")"
+    INSTALL="$INSTALL -U $dedotted"
+  done
+elif [ $undotted -eq 0 ]; then
+  for file in $files; do
+    dedotted="$(de_dot "$file")"
+    INSTALL="$INSTALL -u $dedotted"
+  done
+fi
+
 for file in $files; do
   case "$file" in
     /*) : ;;
     *) [ -e "$PWD/$file" ] && file="$PWD/$file" ;;
   esac
+
   dotless="$(de_dot "$file")"
   dest="$(destination "$DOTFILES_DIR" "$dotless" $in_host "$tag")"
   mkdir -p "$dest/$(dirname "$dotless")"
-- 
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