]>
Commit | Line | Data |
---|---|---|
bd3d5836 | 1 | #!/bin/bash |
9d483f81 MF |
2 | |
3 | usage() { | |
4 | cat <<-EOF | |
5 | Usage: ${0##*/} [options] | |
6 | ||
7 | Options: | |
817543d6 | 8 | -x, --reset reset display to no redshift |
9d483f81 MF |
9 | EOF |
10 | ||
11 | if [[ $# -eq 0 ]] ; then | |
12 | exit 0 | |
13 | else | |
14 | printf '\nERROR: %s\n' "$*" >&2 | |
15 | exit 1 | |
16 | fi | |
17 | } | |
18 | ||
7d9d78aa MF |
19 | rs() { |
20 | exec redshift -m randr "$@" | |
21 | } | |
22 | ||
9d483f81 MF |
23 | main() { |
24 | cd | |
25 | export DISPLAY=:0 | |
26 | ||
27 | while [[ $# -gt 0 ]] ; do | |
28 | case $1 in | |
817543d6 | 29 | -x|--reset) rs -x ;; |
9d483f81 MF |
30 | -h|--help) usage ;; |
31 | *) usage "Unknown option: $1" ;; | |
32 | esac | |
33 | done | |
34 | ||
35 | h=$(date +%H) | |
36 | ||
37 | declare -A temps | |
38 | temps=( | |
39 | [20]=5000 | |
40 | [21]=4500 | |
41 | [22]=4000 | |
42 | [23]=3500 | |
43 | [00]=3000 | |
44 | [01]=3000 | |
45 | [02]=3000 | |
46 | [03]=3000 | |
47 | [04]=3000 | |
48 | [05]=3000 | |
49 | [06]=3500 | |
50 | [07]=4000 | |
51 | [08]=4500 | |
52 | [09]=5000 | |
53 | ) | |
54 | ||
55 | t=${temps[${h}]} | |
56 | if [[ -z ${t} ]]; then | |
7d9d78aa | 57 | rs -x |
9d483f81 | 58 | else |
7d9d78aa | 59 | rs -O ${t}k |
9d483f81 MF |
60 | fi |
61 | } | |
62 | main "$@" |