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feat(plugins): add hitchhiker plugin (#5117)

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Luiz Pericolo 2016-05-25 12:33:38 -03:00 • committed by Marc Cornellà
commit d8b3e115e9
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23
plugins/hitchhiker/hitchhiker.plugin.zsh Normal file
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HITCHHIKER_DIR="${0:h}/fortunes"
# Aliases
alias hitchhiker="fortune -a $HITCHHIKER_DIR"
alias hitchhiker_cow="hitchhiker | cowthink"
() {
# Don't generate hitchhiker.dat if it exists and is up-to-date
if [[ -f "$HITCHHIKER_DIR/hitchhiker.dat" ]] && ! [[ "$HITCHHIKER_DIR/hitchhiker.dat" -ot "$HITCHHIKER_DIR/hitchhiker" ]]; then
return
fi
# If strfile is not found: some systems install strfile in /usr/sbin but it's not in $PATH
if ! command -v strfile &>/dev/null && ! [[ -f /usr/sbin/strfile ]]; then
echo "[oh-my-zsh] hitchhiker depends on strfile, which is not installed" >&2
echo "[oh-my-zsh] strfile is often provided as part of the 'fortune' package" >&2
return
fi
"${commands[strfile]:-/usr/sbin/strfile}" "$HITCHHIKER_DIR/hitchhiker" "$HITCHHIKER_DIR/hitchhiker.dat" >/dev/null
}
unset HITCHHIKER_DIR