55 lines
1.7 KiB
Bash
55 lines
1.7 KiB
Bash
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# This function returns list of aliases, plugins and completions in bash-it,
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# whose name or description matches one of the search terms provided as arguments.
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#
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# Usage:
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# ❯ bash-it search term1 [term2]...
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# Example:
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# ❯ bash-it search ruby rbenv rvm gem rake
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# aliases: bundler
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# plugins: chruby chruby-auto rbenv ruby rvm
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# completions: gem rake
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#
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_bash-it-search() {
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_about 'searches for given terms amongst bash-it plugins, aliases and completions'
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_param '1: term1'
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_param '2: [ term2 ]...'
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_example '$ _bash-it-search ruby rvm rake bundler'
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declare -a _components=(aliases plugins completions)
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for _component in "${_components[@]}" ; do
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_bash-it-search-component "${_component}" "$*"
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done
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}
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_bash-it-search-component() {
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_about 'searches for given terms amongst a given component'
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_param '1: component type, one of: [ aliases | plugins | completions ]'
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_param '2: term1'
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_param '3: [ term2 ]...'
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_example '$ _bash-it-search-component aliases rake bundler'
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_component=$1
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local func=_bash-it-${_component}
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local help=$($func)
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shift
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declare -a terms=($@)
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declare -a matches=()
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local _grep=$(which egrep || which grep)
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for term in "${terms[@]}"; do
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local term_match=($(echo "${help}"| ${_grep} -i -- ${term} | cut -d ' ' -f 1 | tr '\n' ' '))
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[[ "${#term_match[@]}" -gt 0 ]] && {
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matches=(${matches[@]} ${term_match[@]})
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}
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done
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[[ -n "$NO_COLOR" && color_on="" ]] || color_on="\e[1;32m"
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[[ -n "$NO_COLOR" && color_off="" ]] || color_off="\e[0;0m"
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if [[ "${#matches[*]}" -gt 0 ]] ; then
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printf "%-12s: ${color_on}%s${color_off}\n" "${_component}" "$(echo -n ${matches[*]} | tr ' ' '\n' | sort | uniq | tr '\n' ' ' | sed 's/ $//g')"
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fi
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unset matches
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}
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