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60 lines
1.9 KiB
60 lines
1.9 KiB
# This file implements bash completion for the ./yii command file. |
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# It completes the commands available by the ./yii command. |
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# See also: |
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# - https://debian-administration.org/article/317/An_introduction_to_bash_completion_part_2 on how this works. |
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# - https://www.gnu.org/software/bash/manual/html_node/Programmable-Completion.html |
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# - http://www.yiiframework.com/doc-2.0/guide-tutorial-console.html#bash-completion |
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# |
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# Usage: |
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# Temporarily you can source this file in you bash by typing: source yii |
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# For permanent availability, copy or link this file to /etc/bash_completion.d/ |
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# |
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_yii() |
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{ |
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local cur opts yii command |
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COMPREPLY=() |
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cur="${COMP_WORDS[COMP_CWORD]}" |
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prev="${COMP_WORDS[COMP_CWORD-1]}" |
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yii="${COMP_WORDS[0]}" |
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# exit if ./yii does not exist |
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test -f $yii || return 0 |
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# lookup for command |
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for word in ${COMP_WORDS[@]:1}; do |
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if [[ $word != -* ]]; then |
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command=$word |
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break |
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fi |
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done |
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[[ $cur == $command ]] && state="command" |
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[[ $cur != $command ]] && state="option" |
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[[ $cur = *=* ]] && state="value" |
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[[ $prev == "help" ]] && state="help" |
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case $state in |
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command|help) |
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# complete command/route if not given |
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# fetch available commands from ./yii help/list command |
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opts=$($yii help/list 2> /dev/null) |
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;; |
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option) |
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# fetch available options from ./yii help/list-action-options command |
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opts=$($yii help/list-action-options $command 2> /dev/null | grep -o '^--[a-zA-Z0-9]*') |
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;; |
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value) |
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# TODO allow normal file completion after an option, e.g. --migrationPath=... |
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;; |
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esac |
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# generate completion suggestions |
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COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) ) |
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return 0 |
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} |
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# register completion for the ./yii command |
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# you may adjust this line if your command file is named differently |
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complete -F _yii ./yii yii
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