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Merged
merged 7 commits into from
Feb 10, 2016
Merged

Use lscolors on osx #61

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bd19015
Use lscolors for directorys and symlinks
supercrabtree Jan 23, 2016
5b97e1f
Use LSCOLORS on mac
supercrabtree Jan 25, 2016
7ea42cc
Highlight remaining LSCOLORS on mac
supercrabtree Feb 10, 2016
04efad6
Remove evil eval
supercrabtree Feb 10, 2016
1d659f7
Remove pointless first char highlights
supercrabtree Feb 10, 2016
7d0c705
Remove meaningless permissions warnings
supercrabtree Feb 10, 2016
dea46c3
:lipstick:
supercrabtree Feb 10, 2016
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128 changes: 99 additions & 29 deletions k.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -92,6 +92,43 @@ k () {
base_dirs=($@)
fi


# Colors
# ----------------------------------------------------------------------------
# default colors
K_COLOR_DI="0;34" # di:directory
K_COLOR_LN="0;35" # ln:symlink
K_COLOR_SO="0;32" # so:socket
K_COLOR_PI="0;33" # pi:pipe
K_COLOR_EX="0;31" # ex:executable
K_COLOR_BD="34;46" # bd:block special
K_COLOR_CD="34;43" # cd:character special
K_COLOR_SU="30;41" # su:executable with setuid bit set
K_COLOR_SG="30;46" # sg:executable with setgid bit set
K_COLOR_TW="30;42" # tw:directory writable to others, with sticky bit
K_COLOR_OW="30;43" # ow:directory writable to others, without sticky bit

# read colors if osx and $LSCOLORS is defined
if [[ $(uname) == 'Darwin' && -n $LSCOLORS ]]; then
# Translate OSX/BSD's LSCOLORS so we can use the same here
K_COLOR_DI=$(_k_bsd_to_ansi $LSCOLORS[1] $LSCOLORS[2])
K_COLOR_LN=$(_k_bsd_to_ansi $LSCOLORS[3] $LSCOLORS[4])
K_COLOR_SO=$(_k_bsd_to_ansi $LSCOLORS[5] $LSCOLORS[6])
K_COLOR_PI=$(_k_bsd_to_ansi $LSCOLORS[7] $LSCOLORS[8])
K_COLOR_EX=$(_k_bsd_to_ansi $LSCOLORS[9] $LSCOLORS[10])
K_COLOR_BD=$(_k_bsd_to_ansi $LSCOLORS[11] $LSCOLORS[12])
K_COLOR_CD=$(_k_bsd_to_ansi $LSCOLORS[13] $LSCOLORS[14])
K_COLOR_SU=$(_k_bsd_to_ansi $LSCOLORS[15] $LSCOLORS[16])
K_COLOR_SG=$(_k_bsd_to_ansi $LSCOLORS[17] $LSCOLORS[18])
K_COLOR_TW=$(_k_bsd_to_ansi $LSCOLORS[17] $LSCOLORS[18])
K_COLOR_OW=$(_k_bsd_to_ansi $LSCOLORS[19] $LSCOLORS[20])
fi

# read colors if linux and $LS_COLORS is defined
# if [[ $(uname) == 'Linux' && -n $LS_COLORS ]]; then

# fi

# ----------------------------------------------------------------------------
# Loop over passed directories and files to display
# ----------------------------------------------------------------------------
Expand Down Expand Up @@ -249,7 +286,7 @@ k () {
typeset PERMISSIONS HARDLINKCOUNT OWNER GROUP FILESIZE FILESIZE_OUT DATE NAME SYMLINK_TARGET
typeset FILETYPE PER1 PER2 PER3 PERMISSIONS_OUTPUT STATUS
typeset TIME_DIFF TIME_COLOR DATE_OUTPUT
typeset -i IS_DIRECTORY IS_SYMLINK IS_EXECUTABLE
typeset -i IS_DIRECTORY IS_SYMLINK IS_SOCKET IS_PIPE IS_EXECUTABLE IS_BLOCK_SPECIAL IS_CHARACTER_SPECIAL HAS_UID_BIT HAS_GID_BIT HAS_STICKY_BIT IS_WRITABLE_BY_OTHERS
typeset -i COLOR

k=1
Expand All @@ -261,7 +298,14 @@ k () {
REPOMARKER=" "
IS_DIRECTORY=0
IS_SYMLINK=0
IS_SOCKET=0
IS_PIPE=0
IS_EXECUTABLE=0
IS_BLOCK_SPECIAL=0
IS_CHARACTER_SPECIAL=0
HAS_UID_BIT=0
HAS_GID_BIT=0
HAS_STICKY_BIT=0

PERMISSIONS="${sv[mode]}"
HARDLINKCOUNT="${sv[nlink]}"
Expand All @@ -274,7 +318,16 @@ k () {

# Check for file types
if [[ -d "$NAME" ]]; then IS_DIRECTORY=1; fi
if [[ -L "$NAME" ]]; then IS_SYMLINK=1; fi
if [[ -L "$NAME" ]]; then IS_SYMLINK=1; fi
if [[ -S "$NAME" ]]; then IS_SOCKET=1; fi
if [[ -p "$NAME" ]]; then IS_PIPE=1; fi
if [[ -x "$NAME" ]]; then IS_EXECUTABLE=1; fi
if [[ -b "$NAME" ]]; then IS_BLOCK_SPECIAL=1; fi
if [[ -c "$NAME" ]]; then IS_CHARACTER_SPECIAL=1; fi
if [[ -u "$NAME" ]]; then HAS_UID_BIT=1; fi
if [[ -g "$NAME" ]]; then HAS_GID_BIT=1; fi
if [[ -k "$NAME" ]]; then HAS_STICKY_BIT=1; fi
if [[ $PERMISSIONS[9] == 'w' ]]; then IS_WRITABLE_BY_OTHERS=1; fi

# IS_GIT_REPO is a 1 if $NAME is a file/directory in a git repo, OR if $NAME is a git-repo itself
# GIT_TOPLEVEL is set to the directory containing the .git folder of a git-repo
Expand Down Expand Up @@ -318,16 +371,6 @@ k () {
# --------------------------------------------------------------------------
# Colour the first character based on filetype
FILETYPE="${PERMISSIONS[1]}"
if (( IS_DIRECTORY ))
then
FILETYPE=${FILETYPE//d/$'\e[1;36m'd$'\e[0m'};
elif (( IS_SYMLINK ))
then
FILETYPE=${FILETYPE//l/$'\e[0;35m'l$'\e[0m'};
elif [[ $FILETYPE == "-" ]];
then
FILETYPE=${FILETYPE//-/$'\e[0;37m'-$'\e[0m'};
fi

# Permissions Owner
PER1="${PERMISSIONS[2,4]}"
Expand All @@ -340,18 +383,8 @@ k () {

PERMISSIONS_OUTPUT="$FILETYPE$PER1$PER2$PER3"

# --x --x --x warning
if [[ $PER1[3] == "x" || $PER2[3] == "x" || $PER3[3] == "x" ]]; then
IS_EXECUTABLE=1
fi

# --- --- rwx warning
if [[ $PER3 == "rwx" ]] && (( ! IS_SYMLINK )); then
PERMISSIONS_OUTPUT=$'\e[30;41m'"$PERMISSIONS"$'\e[0m'
fi

# --------------------------------------------------------------------------
# Colour the symlinks - TODO
# Colour the symlinks
# --------------------------------------------------------------------------

# --------------------------------------------------------------------------
Expand Down Expand Up @@ -441,12 +474,22 @@ k () {
# But we don't want to quote '.'; so instead we escape the escape manually and use q-
NAME="${${NAME##*/}//$'\e'/\\e}" # also propagate changes to SYMLINK_TARGET below

if (( IS_DIRECTORY ))
then
NAME=$'\e[38;5;32m'"$NAME"$'\e[0m'
elif (( IS_SYMLINK ))
then
NAME=$'\e[0;35m'"$NAME"$'\e[0m'
if [[ $IS_DIRECTORY == 1 ]]; then
if [[ $IS_WRITABLE_BY_OTHERS == 1 ]]; then
if [[ $HAS_STICKY_BIT == 1 ]]; then
NAME=$'\e['"$K_COLOR_TW"'m'"$NAME"$'\e[0m';
fi
NAME=$'\e['"$K_COLOR_OW"'m'"$NAME"$'\e[0m';
fi
NAME=$'\e['"$K_COLOR_DI"'m'"$NAME"$'\e[0m';
elif [[ $IS_SYMLINK == 1 ]]; then NAME=$'\e['"$K_COLOR_LN"'m'"$NAME"$'\e[0m';
elif [[ $IS_SOCKET == 1 ]]; then NAME=$'\e['"$K_COLOR_SO"'m'"$NAME"$'\e[0m';
elif [[ $IS_PIPE == 1 ]]; then NAME=$'\e['"$K_COLOR_PI"'m'"$NAME"$'\e[0m';
elif [[ $HAS_UID_BIT == 1 ]]; then NAME=$'\e['"$K_COLOR_SU"'m'"$NAME"$'\e[0m';
elif [[ $HAS_GID_BIT == 1 ]]; then NAME=$'\e['"$K_COLOR_SG"'m'"$NAME"$'\e[0m';
elif [[ $IS_EXECUTABLE == 1 ]]; then NAME=$'\e['"$K_COLOR_EX"'m'"$NAME"$'\e[0m';
elif [[ $IS_BLOCK_SPECIAL == 1 ]]; then NAME=$'\e['"$K_COLOR_BD"'m'"$NAME"$'\e[0m';
elif [[ $IS_CHARACTER_SPECIAL == 1 ]]; then NAME=$'\e['"$K_COLOR_CD"'m'"$NAME"$'\e[0m';
fi

# --------------------------------------------------------------------------
Expand All @@ -464,5 +507,32 @@ k () {
done
}

_k_bsd_to_ansi() {
local foreground=$1 background=$2 foreground_ansi background_ansi
case $foreground in
a) foreground_ansi=30;;
b) foreground_ansi=31;;
c) foreground_ansi=32;;
d) foreground_ansi=33;;
e) foreground_ansi=34;;
f) foreground_ansi=35;;
g) foreground_ansi=36;;
h) foreground_ansi=37;;
x) foreground_ansi=0;;
esac
case $background in
a) background_ansi=40;;
b) background_ansi=41;;
c) background_ansi=42;;
d) background_ansi=43;;
e) background_ansi=44;;
f) background_ansi=45;;
g) background_ansi=46;;
h) background_ansi=47;;
x) background_ansi=0;;
esac
printf "%s;%s" $foreground_ansi $background_ansi
}

# http://upload.wikimedia.org/wikipedia/en/1/15/Xterm_256color_chart.svg
# vim: set ts=2 sw=2 ft=zsh et :