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93 lines
1.8 KiB
Bash
93 lines
1.8 KiB
Bash
9 years ago
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#!/usr/bin/env bash
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# bash completion for Node Version Manager (NVM)
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__nvm_generate_completion()
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{
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declare current_word
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current_word="${COMP_WORDS[COMP_CWORD]}"
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COMPREPLY=($(compgen -W "$1" -- "$current_word"))
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return 0
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}
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__nvm_commands ()
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{
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declare current_word
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declare command
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current_word="${COMP_WORDS[COMP_CWORD]}"
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COMMANDS='\
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help install uninstall use run exec \
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alias unalias reinstall-packages \
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current list ls list-remote ls-remote \
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clear-cache deactivate unload \
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version which'
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if [ ${#COMP_WORDS[@]} == 4 ]; then
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command="${COMP_WORDS[COMP_CWORD-2]}"
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case "${command}" in
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alias) __nvm_installed_nodes ;;
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esac
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else
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case "${current_word}" in
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-*) __nvm_options ;;
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*) __nvm_generate_completion "$COMMANDS" ;;
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esac
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fi
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}
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__nvm_options ()
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{
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OPTIONS=''
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__nvm_generate_completion "$OPTIONS"
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}
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__nvm_installed_nodes ()
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{
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__nvm_generate_completion "$(nvm_ls) $(__nvm_aliases)"
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}
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__nvm_aliases ()
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{
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declare aliases
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aliases=""
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if [ -d $NVM_DIR/alias ]; then
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aliases="`cd $NVM_DIR/alias && command ls`"
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fi
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echo "${aliases}"
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}
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__nvm_alias ()
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{
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__nvm_generate_completion "$(__nvm_aliases)"
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}
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__nvm ()
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{
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declare previous_word
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previous_word="${COMP_WORDS[COMP_CWORD-1]}"
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case "$previous_word" in
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use|run|exec|ls|list|uninstall) __nvm_installed_nodes ;;
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alias|unalias) __nvm_alias ;;
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*) __nvm_commands ;;
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esac
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return 0
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}
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# complete is a bash builtin, but recent versions of ZSH come with a function
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# called bashcompinit that will create a complete in ZSH. If the user is in
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# ZSH, load and run bashcompinit before calling the complete function.
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if [[ -n ${ZSH_VERSION-} ]]; then
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autoload -U +X bashcompinit && bashcompinit
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fi
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complete -o default -o nospace -F __nvm nvm
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