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39 lines
731 B
Bash
39 lines
731 B
Bash
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#
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# Adds a explain function and explainshell widget
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#
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# Authors
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# C Lentfort
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#
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function explain {
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# base url with first command already injected
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# $ explain tar
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# => http://explainshel.com/explain/tar?args=
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url="http://explainshell.com/explain/$1?args="
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# removes $1 (tar) from arguments ($@)
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shift;
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# iterates over remaining args and adds builds the rest of the url
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for i in "$@"; do
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url=$url"$i""+"
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done
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# opens url in browser
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$BROWSER -t $url &> /dev/null
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}
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function explainshell {
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explain $BUFFER
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}
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zle -N explainshell
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zstyle -s ':prezto:module:explainshell' key-binding 'key_binding'
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if [[ -n "$key_binding" ]]; then
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bindkey "$key_binding" explainshell
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fi
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unset key_binding
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