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a2e01e9a87
Gives a better error message than "command not found: strfile", because it's not obvious to many users that strfile is part of fortune. Also handles the weird /usr/sbin install location for strfile on Cygwin.
28 lines
976 B
Bash
28 lines
976 B
Bash
# chucknorris: Chuck Norris fortunes
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# Automatically generate or update Chuck's compiled fortune data file
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# $0 must be used outside a local function. This variable name is unlikly to collide.
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CHUCKNORRIS_PLUGIN_DIR=${0:h}
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() {
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local DIR=$CHUCKNORRIS_PLUGIN_DIR/fortunes
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if [[ ! -f $DIR/chucknorris.dat ]] || [[ $DIR/chucknorris.dat -ot $DIR/chucknorris ]]; then
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# For some reason, Cygwin puts strfile in /usr/sbin, which is not on the path by default
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local strfile=strfile
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if ! which strfile &>/dev/null && [[ -f /usr/sbin/strfile ]]; then
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strfile=/usr/sbin/strfile
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fi
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if which $strfile &> /dev/null; then
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$strfile $DIR/chucknorris $DIR/chucknorris.dat >/dev/null
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else
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echo "[oh-my-zsh] chucknorris depends on strfile, which is not installed" >&2
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echo "[oh-my-zsh] strfile is often provided as part of the 'fortune' package" >&2
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fi
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fi
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# Aliases
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alias chuck="fortune -a $DIR"
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alias chuck_cow="chuck | cowthink"
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}
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unset CHUCKNORRIS_PLUGIN_DIR
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