Commit 4fd2a9e0fd57394197991bc5f37052fcbd590955
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6a4b6fdaa0
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added colors file header
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scripts/colors.sh
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4fd2a9e
| #!/usr/bin/env bash | 1 | 1 | #!/usr/bin/env bash | |
| 2 | 2 | |||
| 3 | #this function was taken from: | |||
| 4 | # https://wiki.archlinux.org/index.php/Color_Bash_Prompt#Colors_overview | |||
| 3 | 5 | |||
| colors() { | 4 | 6 | colors() { | |
| local fgc bgc vals seq0 | 5 | 7 | local fgc bgc vals seq0 | |
| 6 | 8 | |||
| printf "Color escapes are %s\n" '\e[${value};...;${value}m' | 7 | 9 | printf "Color escapes are %s\n" '\e[${value};...;${value}m' | |
| printf "Values 30..37 are \e[33mforeground colors\e[m\n" | 8 | 10 | printf "Values 30..37 are \e[33mforeground colors\e[m\n" | |
| printf "Values 40..47 are \e[43mbackground colors\e[m\n" | 9 | 11 | printf "Values 40..47 are \e[43mbackground colors\e[m\n" | |
| printf "Value 1 gives a \e[1mbold-faced look\e[m\n\n" | 10 | 12 | printf "Value 1 gives a \e[1mbold-faced look\e[m\n\n" | |
| 11 | 13 | |||
| # foreground colors | 12 | 14 | # foreground colors | |
| for fgc in {30..37}; do | 13 | 15 | for fgc in {30..37}; do | |
| # background colors | 14 | 16 | # background colors | |
| for bgc in {40..47}; do | 15 | 17 | for bgc in {40..47}; do | |
| fgc=${fgc#37} # white | 16 | 18 | fgc=${fgc#37} # white | |
| bgc=${bgc#40} # black | 17 | 19 | bgc=${bgc#40} # black | |
| 18 | 20 | |||
| vals="${fgc:+$fgc;}${bgc}" | 19 | 21 | vals="${fgc:+$fgc;}${bgc}" | |
| vals=${vals%%;} | 20 | 22 | vals=${vals%%;} | |
| 21 | 23 | |||
| seq0="${vals:+\e[${vals}m}" | 22 | 24 | seq0="${vals:+\e[${vals}m}" | |
| printf " %-9s" "${seq0:-(default)}" | 23 | 25 | printf " %-9s" "${seq0:-(default)}" | |
| printf " ${seq0}TEXT\e[m" | 24 | 26 | printf " ${seq0}TEXT\e[m" |