From 95128e051aa0928cbaf97da729b1b9f8df562ed1 Mon Sep 17 00:00:00 2001
From: Caleb Land <caleb@land.fm>
Date: Wed, 26 Feb 2014 19:14:42 -0500
Subject: Handle more files with spaces and special chars

---
 bin/lsrc | 72 ++++++++++++++++++++++++++++++++--------------------------------
 1 file changed, 36 insertions(+), 36 deletions(-)

(limited to 'bin/lsrc')

diff --git a/bin/lsrc b/bin/lsrc
index d78b0ad..61ba0c4 100755
--- a/bin/lsrc
+++ b/bin/lsrc
@@ -18,14 +18,14 @@ popdir() {
 }
 
 build_path() {
-  local dest=$1
-  local file=$2
+  local dest="$1"
+  local file="$2"
   local dotted=$3
 
   if [ $dotted -eq 1 ]; then
-    echo $dest/$file
+    echo "$dest/$file"
   else
-    echo $dest/.$file
+    echo "$dest/.$file"
   fi
 }
 
@@ -35,14 +35,14 @@ file_join() {
   for file; do
     if [ "x$file" != "x." ]; then
       if [ "x$result" = "x" ]; then
-        result=$file
+        result="$file"
       else
         result="$result/$file"
       fi
     fi
   done
 
-  echo $result
+  echo "$result"
 }
 
 show_dir() {
@@ -54,17 +54,17 @@ show_dir() {
   local exclude_file_globs="$6"
   local include_file_globs="$7"
   local symlink_dirs_file_globs="$8"
-  local dest_path=`build_path $dest_dir $dir $dotted`
+  local dest_path=`build_path "$dest_dir" "$dir" $dotted`
 
   $DEBUG "show_dir $1 $2 $3 $4 $5 $6 $7 $8"
 
   $VERBOSE "recurring on $dest_path"
 
-  pushdir $dir
+  pushdir "$dir"
   for f in *; do
     $DEBUG "handling the file $f"
-    next_dir=`file_join $dotfiles_subdir $dir`
-    handle_file $f $dest_path $dotfiles_dir $next_dir 1 "$exclude_file_globs" "$include_file_globs" "$symlink_dirs_file_globs"
+    next_dir=`file_join "$dotfiles_subdir" "$dir"`
+    handle_file "$f" "$dest_path" "$dotfiles_dir" "$next_dir" 1 "$exclude_file_globs" "$include_file_globs" "$symlink_dirs_file_globs"
   done
   popdir
 }
@@ -101,35 +101,35 @@ sigil_for() {
 }
 
 show_file() {
-  local file=$1
-  local dest_dir=$2
-  local dotfiles_dir=$3
-  local dotfiles_subdir=$4
+  local file="$1"
+  local dest_dir="$2"
+  local dotfiles_dir="$3"
+  local dotfiles_subdir="$4"
   local dotted=$5
-  local symlink_dirs_file_globs=$6
-  local dest_file=`build_path $dest_dir $file $dotted`
+  local symlink_dirs_file_globs="$6"
+  local dest_file=`build_path "$dest_dir" "$file" $dotted`
 
   if echo $DEST_STACK | grep -vq ":$dest_file"; then
     DEST_STACK="$DEST_STACK:$dest_file"
 
-    src_file=`file_join $dotfiles_subdir $file`
-    abs_src_file=`file_join $dotfiles_dir $src_file`
-    output=$dest_file:$abs_src_file
+    src_file=`file_join "$dotfiles_subdir" "$file"`
+    abs_src_file=`file_join "$dotfiles_dir" "$src_file"`
+    output="$dest_file:$abs_src_file"
 
     if [ $SHOW_SIGILS -eq 1 ]; then
-      sigil=`sigil_for $src_file "$symlink_dirs_file_globs"`
+      sigil=`sigil_for "$src_file" "$symlink_dirs_file_globs"`
       output="$output:$sigil"
     fi
 
-    $PRINT $output
+    $PRINT "$output"
   fi
 }
 
 handle_file() {
-  local file=$1
-  local dest_dir=$2
-  local dotfiles_dir=$3
-  local dotfiles_subdir=$4
+  local file="$1"
+  local dest_dir="$2"
+  local dotfiles_dir="$3"
+  local dotfiles_subdir="$4"
   local dotted=$5
   local exclude_file_globs="$6"
   local include_file_globs="$7"
@@ -137,16 +137,16 @@ handle_file() {
 
   $DEBUG "handle_file $1 $2 $3 $4 $5 $6 $7 $8"
 
-  if [ ! -e $file ]; then
+  if [ ! -e "$file" ]; then
     $VERBOSE "skipping non-existent file $file"
-  elif is_excluded $file "$exclude_file_globs" "$include_file_globs"; then
+  elif is_excluded "$file" "$exclude_file_globs" "$include_file_globs"; then
     $VERBOSE "skipping excluded file $file"
-  elif [ -d $file ] && is_excluded $file "$symlink_dirs_file_globs"; then
-    show_file $file $dest_dir $dotfiles_dir $dotfiles_subdir $dotted "$symlink_dirs_file_globs"
-  elif [ -d $file ]; then
-    show_dir $file $dest_dir $dotfiles_dir $dotfiles_subdir $dotted "$exclude_file_globs" "$include_file_globs" "$symlink_dirs_file_globs"
+  elif [ -d "$file" ] && is_excluded $file "$symlink_dirs_file_globs"; then
+    show_file "$file" "$dest_dir" "$dotfiles_dir" "$dotfiles_subdir" $dotted "$symlink_dirs_file_globs"
+  elif [ -d "$file" ]; then
+    show_dir "$file" "$dest_dir" "$dotfiles_dir" "$dotfiles_subdir" $dotted "$exclude_file_globs" "$include_file_globs" "$symlink_dirs_file_globs"
   else
-    show_file $file $dest_dir $dotfiles_dir $dotfiles_subdir $dotted
+    show_file "$file" "$dest_dir" "$dotfiles_dir" "$dotfiles_subdir" $dotted
   fi
 }
 
@@ -158,7 +158,7 @@ is_metafile() {
 }
 
 dotfiles_dir_excludes() {
-  local dotfiles_dir=$1
+  local dotfiles_dir="$1"
   local excludes="$2"
 
   $DEBUG "dotfiles_dir_excludes $dotfiles_dir"
@@ -183,7 +183,7 @@ dotfiles_dir_excludes() {
 }
 
 is_excluded() {
-  local file=$1
+  local file="$1"
   local exclude_file_globs="$2"
   local include_file_globs="$3"
 
@@ -193,10 +193,10 @@ is_excluded() {
     $DEBUG "file: $file"
     $DEBUG "exclude_file_glob: $exclude_file_glob"
 
-    case $file in
+    case "$file" in
       $exclude_file_glob)
         for include_file_glob in $include_file_globs; do
-          case $file in
+          case "$file" in
             $include_file_glob) return 1;;
           esac
         done
-- 
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