dotfiles

commit 859811c31efb55d2984171724bfc2e2c3263b7d8
parent 7772416bc01da527399f62522293b167cd9bc33d
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Thu, 25 Jul 2019 18:06:23 +0200

Use posix sh for colortheme

Diffstat:
M
.local/bin/colortheme
 | 
47
++++++++++++++++++++++++++++++-----------------

1 file changed, 30 insertions(+), 17 deletions(-)
diff --git a/.local/bin/colortheme b/.local/bin/colortheme
@@ -1,15 +1,15 @@
-#!/usr/bin/env bash
+#!/bin/sh
 set -e
 
 version="0.1.0"
 slroot=~/.local/lib
 
-function die {
+die() {
     printf '%s \n' "$1" >&2
     exit 1
 }
 
-function show_help {
+show_help() {
     echo "usage: ${0##*/} [OPTION] COMMAND THEMEFILE"
     echo "Writes colors from THEMEFILE to:"
     echo "            ~/.Xresources"
@@ -22,18 +22,18 @@ function show_help {
     echo "   -v, --version  show version information"
 }
 
-function show_version {
+show_version() {
     echo "${0##*/} version $version"
     echo "Licensed under GNU Public License v3+"
     echo "Written by Anders Damsgaard <anders@adamsgaard.dk>"
 }
 
-function get_theme_color {
+get_theme_color() {
     ! [ -f "$path" ] && die "Error: Could not find $path"
     grep --ignore-case "^\*\.*$1:" "$path" | awk '{ print $2 }'
 }
 
-function report_colors {
+report_colors() {
     echo "foreground:  $foreground"
     echo "background:  $background"
     echo "color0:      $color0"
@@ -55,7 +55,7 @@ function report_colors {
     echo "cursorColor: $cursorColor"
 }
 
-function get_colors {
+get_colors() {
     path="$1"
     ! [ -f "$path" ] && die "Error: Could not find $path"
     foreground=$(get_theme_color foreground)
@@ -79,19 +79,32 @@ function get_colors {
     cursorColor=$(get_theme_color cursorColor)
     cursorColor=${cursorColor:-#FF00FF}
 
-    if [[ $foreground == "" || $background == "" || $color0 == "" || \
-        $color1 == "" || $color2 == "" || $color3 == "" || $color4 == "" || \
-        $color5 == "" || $color6 == "" || $color7 == "" || $color8 == "" || \
-        $color9 == "" || $color10 == "" || $color11 == "" || $color12 == "" || \
-        $color13 == "" || $color14 == "" || $color15 == "" || \
-        $cursorColor == "" ]]; then
+    if [ "$foreground" = "" ] || \
+		[ "$background" = "" ] || \
+		[ "$color0" = "" ] || \
+		[ "$color1" = "" ] || \
+		[ "$color2" = "" ] || \
+		[ "$color3" = "" ] || \
+		[ "$color4" = "" ] || \
+		[ "$color5" = "" ] || \
+		[ "$color6" = "" ] || \
+		[ "$color7" = "" ] || \
+		[ "$color8" = "" ] || \
+		[ "$color9" = "" ] || \
+		[ "$color10" = "" ] || \
+		[ "$color11" = "" ] || \
+		[ "$color12" = "" ] || \
+		[ "$color13" = "" ] || \
+		[ "$color14" = "" ] || \
+		[ "$color15" = "" ] || \
+		[ "$cursorColor" = "" ]; then
 
         report_colors
         die 'Error: One or more colors were not defined'
     fi
 }
 
-function set_colors {
+set_colors() {
     get_colors "$1"
 
     if [ -f ~/.Xresources ]; then
@@ -162,7 +175,7 @@ function set_colors {
 
 }
 
-[[ $# -lt 1 ]] && (show_help && exit 1)
+[ $# -lt 1 ] && (show_help && exit 1)
 
 settheme=0
 while :; do
@@ -195,7 +208,7 @@ while :; do
     shift
 done
 
-[[ $settheme = 1 && $# -lt 1 ]] && die 'Error: No THEMEFILE specified'
-[[ $settheme = 1 && $# -gt 1 ]] && die 'Error: More than one THEMEFILE specified'
+[ $settheme = 1 ] && [ $# -lt 1 ] && die 'Error: No THEMEFILE specified'
+[ $settheme = 1 ] && [ $# -gt 1 ] && die 'Error: More than one THEMEFILE specified'
 
 set_colors "$1"