dotfiles

commit 19bb62cc13a7917014783fd508ccdcfdcb7f49be
parent 8e7bbbc02f52b112706bae632fd3a6b71e35e65f
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Mon,  4 Mar 2019 18:36:24 +0100

Write outline for colortheme tool

Diffstat:
A
links/bin/colortheme
 | 
74
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 74 insertions(+), 0 deletions(-)
diff --git a/links/bin/colortheme b/links/bin/colortheme
@@ -0,0 +1,74 @@
+#!/usr/bin/env bash
+set -e
+
+version="0.1.0"
+themedir="~/.colors"
+
+function die {
+    printf '%s \n' "$1" >&2
+    exit 1
+}
+
+function show_help {
+    echo "usage: ${0##*/} [OPTION] COMMAND THEMENAME"
+    echo "where COMMAND is one of the following:"
+    echo "  list: Show all color schemes available in $themedir"
+    echo "   set: Write colors from THEMENAME to ~/.Xresources"
+    echo "        and ~/code/st/config.h, if they exist."
+    echo "Valid OPTIONS are:"
+    echo "   -h, --help     show this message"
+    echo "   -v, --version  show version information"
+}
+
+function show_version {
+    echo "${0##*/} version $version"
+    echo "Licensed under GNU Public License v3+"
+    echo "Written by Anders Damsgaard <anders@adamsgaard.dk>"
+}
+
+function show_themes {
+    ls "$themedir/"
+}
+
+function set_colors {
+    echo "setting $themedir/$1"
+
+}
+
+[[ $# -lt 1 ]] && (show_help && exit 1)
+
+settheme=0
+while :; do
+    case "$1" in
+        -h|-\?|--help)
+            show_help
+            exit 0
+            ;;
+        -v|--version)
+            show_version
+            exit 0
+            ;;
+        list)
+            show_themes
+            exit 0
+            ;;
+        set)
+            settheme=1
+            ;;
+        --) # end all options
+            shift
+            break
+            ;;
+        -?*)
+            die "Error: Unknown option '$1' specified"
+            ;;
+        *)  # no more options
+            break
+    esac
+    shift
+done
+
+[[ $settheme = 1 && $# -lt 1 ]] && die 'Error: No THEMENAME specified'
+[[ $settheme = 1 && $# -gt 1 ]] && die 'Error: More than one THEMENAME specified'
+
+set_colors "$1"