mirror of
https://github.com/ohmyzsh/ohmyzsh.git
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96 lines
2.4 KiB
Bash
96 lines
2.4 KiB
Bash
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#!/bin/zsh
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OUT=kafka.zsh
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COMMANDS=("kafka-acls" "kafka-avro-console-consumer" "kafka-avro-console-producer"
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"kafka-broker-api-versions" "kafka-configs" "kafka-console-consumer"
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"kafka-console-producer" "kafka-consumer-groups" "kafka-consumer-perf-test"
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"kafka-delegation-tokens" "kafka-topics" "kafka-producer-perf-test"
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"kafka-dump-log" "kafka-log-dirs" "kafka-verifiable-consumer"
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"kafka-verifiable-producer" "kafka-streams-application-reset"
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"kafka-mirror-maker" "kafka-delete-records" "replicator"
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)
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function kafka_retrieve_help_command() {
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cmd=$1
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option=""
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desc=""
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help_output=`$cmd 2>&1`
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arg_name="$(echo $cmd | tr - _)_args"
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start_desc_column=`echo $help_output | grep Description | head -n 1`
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# If a "Description" column is present
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# look for the offset to truncate the
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# description of the options.
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#
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# This as some tools usage use a table with 2
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# column with the format
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# Option Description
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# --blbla this is
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# useful!
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if [[ ! -z $start_desc_column ]]; then
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searchstring="Description"
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rest=${start_desc_column##*$searchstring}
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start_desc_column=$(( ${#start_desc_column} - ${#rest} - ${#searchstring} ))
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else
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start_desc_column=1
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fi
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echo "declare -a $arg_name" >> $OUT
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echo "$arg_name=()" >> $OUT
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# Iterate over each line to check for options
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# after check the iteration, truncate over the
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# offset and iterate word by word to build the
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# description
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IFS=$'\n'
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for line in `echo $help_output`; do
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if [[ $line =~ "^[ \t]*--[a-z][a-z\-\.]+" ]]; then
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if [ ! -z $option ]; then
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echo "$arg_name+=('$option:${desc//\'/''}')" >> $OUT
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fi
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option=`echo $line | sed -E 's/^\s*(--[a-z\.\\\-]+).*$/\1/'`
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desc=""
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fi
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IFS=" "
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for word in `echo $line | cut -c $start_desc_column-`; do
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desc="$desc $word"
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done
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IFS=$'\n'
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done
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unset IFS
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if [ ! -z $option ]; then
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echo "$arg_name+=('$option:${desc//\'/''}')" >> $OUT
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fi
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}
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function kafka-command() {
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cmd=$1
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echo "compdef \"_kafka-command $cmd\" $cmd" >> $OUT
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}
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cat << EOF > $OUT
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#!/bin/sh
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#
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# DISCLAIMER: THIS FILE HAS BEEN AUTOMATICALLY GENERATED
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# PLEASE DO NOT TOUCH!!!
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# IF YOU NEED TO DO ANY MODIFICATION, EDIT GENERATE.ZSH
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# FOR MORE INFORMATION https://github.com/Dabz/kafka-zsh-completions
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#
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function _kafka-command() {
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cmd=\$1
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arg_name="\$(echo \$cmd | tr - _)_args"
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typeset -a options
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eval _describe 'values' options -- \$arg_name
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}
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EOF
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for cmd in ${COMMANDS[@]}; do
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kafka_retrieve_help_command $cmd
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kafka-command $cmd
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done
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