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36 lines
1013 B
Plaintext
36 lines
1013 B
Plaintext
# oliver prompt theme
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prompt_oliver_help() {
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cat - <<ENDHELP
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With this prompt theme, the prompt contains the current directory,
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history number and the previous command\'s exit code (if non-zero)
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and a final character which depends on priviledges.
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The colour of the prompt depends on two associative arrays -
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\$pcolour and $\tcolour. Each array is indexed by the name of the
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local host. Alternatively, the colour can be set with parameters
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to prompt.
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The hostname and username are also included unless they are in the
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\$normal_hosts or \$normal_users array.
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ENDHELP
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}
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prompt_oliver_setup() {
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prompt_opts=( percent set )
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local pcol=$'\e['${1:-${pcolour[${HOST:=`hostname`}]:-33}}m
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local tcol=$'\e['${2:-${tcolour[$HOST]:-37}}m
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local a host="%M:" user="%n "
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for a in $normal_hosts; do
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[[ $HOST == $a ]] && host=""
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done
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for a in root $normal_users; do
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[[ ${USER:-`whoami`} == $a ]] && user=""
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done
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PS1="%{$pcol%}$user$host%~ [%h%0(?..:%?)]%# %{$tcol%}"
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}
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prompt_oliver_setup "$@"
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