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61 lines
1.9 KiB
Plaintext
61 lines
1.9 KiB
Plaintext
# 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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# - https://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 -o default -F _yii ./yii yii
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