support for LS_COLORS

1 files changed, 32 insertions, 38 deletions

diff --git a/fff b/fff
index e139784..cbb7d06 100755
--- a/fff
+++ b/fff
@@ -70,6 +70,13 @@ get_cursor_pos() {
     IFS='[;' read -sp $'\e[6n' -d R -rs _ y _
 }
 
+get_ls_colors() {
+    ls_cols="${LS_COLORS//\*./file_}"
+    ls_cols="${ls_cols//=/=\'}"
+    ls_cols="${ls_cols//:/\';}"
+    source <(printf '%s' "$ls_cols")
+}
+
 status_line() {
     # Status_line to print when files are marked for operation.
     local mark_ui="[${#marked_files[@]}] selected (${file_program[*]}) [p] ->"
@@ -127,54 +134,38 @@ read_dir() {
 
 print_line() {
     # Format the list item and print it.
-    if [[ ${FFF_LS_COLORS:=on} == on ]]; then
-        local file_name="${list[$1]##*/}"
-        local file_ext="${file_name##*.}"
+    local file_name="${list[$1]##*/}"
+    # local file_ext="${file_name##*.}"
 
-        if [[ -d ${list[$1]} ]]; then
-            local ls_color="${LS_COLORS/*':di='}"
-            local format+="\\e[${ls_color/':'*}m"
-            local suffix+='/'
+    if [[ -d ${list[$1]} ]]; then
+        local format+="\\e[${di:-3${FFF_COL1:-2}}m"
+        local suffix+='/'
 
-        elif [[ -b ${list[$1]} ]]; then
-            local ls_color="${LS_COLORS/*':bd='}"
-            local format+="\\e[${LS_COLORS/*':'}m"
+    elif [[ -b ${list[$1]} ]]; then
+        local format+="\\e[${bd}m"
 
-        elif [[ -c ${list[$1]} ]]; then
-            local ls_color="${LS_COLORS/*':cd='}"
-            local format+="\\e[${LS_COLORS/*':'}m"
+    elif [[ -c ${list[$1]} ]]; then
+        local format+="\\e[${cd}m"
 
-        elif [[ -x ${list[$1]} ]]; then
-            local ls_color="${LS_COLORS/*':ex='}"
-            local format+="\\e[${LS_COLORS/*':'}m"
+    elif [[ -x ${list[$1]} ]]; then
+        local format+="\\e[${ex}m"
 
-        elif [[ -h ${list[$1]} ]]; then
-            local ls_color="${LS_COLORS/*':ln='}"
-            local format+="\\e[${LS_COLORS/*':'}m"
+    elif [[ -h ${list[$1]} ]]; then
+        local format+="\\e[${ln}m"
 
-        elif [[ -p ${list[$1]} ]]; then
-            local ls_color="${LS_COLORS/*':pi='}"
-            local format+="\\e[${LS_COLORS/*':'}m"
+    elif [[ -p ${list[$1]} ]]; then
+        local format+="\\e[${pi}m"
 
-        elif [[ -S ${list[$1]} ]]; then
-            local ls_color="${LS_COLORS/*':so='}"
-            local format+="\\e[${LS_COLORS/*':'}m"
+    elif [[ -S ${list[$1]} ]]; then
+        local format+="\\e[${so}m"
 
-        elif [[ $file_ext != "$file_name" &&
-                $LS_COLORS == *."$file_ext"=* ]]; then
-            local ls_color="${LS_COLORS/*.${file_ext}=}"
-            local format+="\\e[${ls_color/:*}m"
+    # elif [[ $file_ext != "$file_name" &&
+    #         $LS_COLORS == *."$file_ext"=* ]]; then
+    #     local ls_color="${LS_COLORS/*.${file_ext}=}"
+    #     local format+="\\e[${ls_color/:*}m"
 
-        else
-            local ls_color="${LS_COLORS/*':fi='}"
-            local format+="\\e[${LS_COLORS/*':'}m"
-        fi
     else
-
-        [[ -d ${list[$1]} ]] && {
-            local format+="\\e[1;3${FFF_COL1:-2}m"
-            local suffix+='/'
-        }
+        local format+="\\e[${fi:-37}m"
     fi
 
     # If the list item is under the cursor.
@@ -619,6 +610,9 @@ main() {
     ((BASH_VERSINFO[0] > 3)) &&
         read_flags=(-t 0.05)
 
+    ((${FFF_LS_COLORS:=1} == 1)) &&
+        get_ls_colors
+
     get_os
     get_term_size
     setup_terminal