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Hitchhiker's guide to the galaxy fortune plugin

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This commit is contained in:
Luiz Pericolo 2016-05-25 12:33:38 -03:00
commit e5c8d36406
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plugins/hitchhiker/hitchhiker.plugin.zsh Normal file
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# hitchhiker: Hitchhiker's Guide to the Galaxy fortunes
# Automatically generate or update Hitchhicker's compiled fortune data file
# $0 must be used outside a local function. This variable name is unlikly to collide.
HITCHHIKER_PLUGIN_DIR=${0:h}
() {
local DIR=$HITCHHIKER_PLUGIN_DIR/fortunes
if [[ ! -f $DIR/hitchhiker.dat ]] || [[ $DIR/hitchhiker.dat -ot $DIR/hitchhiker ]]; then
# For some reason, Cygwin puts strfile in /usr/sbin, which is not on the path by default
local strfile=strfile
if ! which strfile &>/dev/null && [[ -f /usr/sbin/strfile ]]; then
strfile=/usr/sbin/strfile
fi
if which $strfile &> /dev/null; then
$strfile $DIR/hitchhiker $DIR/hitchhiker.dat >/dev/null
else
echo "[oh-my-zsh] hitchhiker depends on strfile, which is not installed" >&2
echo "[oh-my-zsh] strfile is often provided as part of the 'fortune' package" >&2
fi
fi
# Aliases
alias hitchhiker="fortune -a $DIR"
alias hitchiker_cow="chuck | cowthink"
}
unset HITCHHIKER_PLUGIN_DIR