mirror of
https://github.com/ceph/ceph
synced 2024-12-22 11:31:55 +00:00
22 lines
533 B
Bash
22 lines
533 B
Bash
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get_color() {
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s=$1
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sum=1 # just so that 'c1' isn't green that doesn't contrast with the rest of my prompt
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for i in `seq 1 ${#s}`; do
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c=${s:$((i-1)):1};
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o=`printf '%d' "'$c"`
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sum=$((sum+$o))
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done
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echo $sum
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}
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if [ "$1" == "" ]; then
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unset MRUN_CLUSTER
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unset MRUN_PROMPT
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else
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export MRUN_CLUSTER=$1
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export MRUN_PROMPT='['${MRUN_CLUSTER}'] '
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col=$(get_color $1)
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MRUN_PROMPT_COLOR=$((col%7+31))
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fi
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