36 lines
1.2 KiB
Bash
36 lines
1.2 KiB
Bash
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# shellcheck shell=bash
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cite "about-completion"
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about-completion "gem completion"
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__gem_completion() {
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local cur=${COMP_WORDS[COMP_CWORD]}
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local prev=${COMP_WORDS[COMP_CWORD - 1]}
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case $prev in
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install)
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# list the remote gems and add to completion
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if [ -z "$REMOTE_GEMS" ]; then
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read -r -a REMOTE_GEMS <<< "$(gem list --remote --no-versions | sed 's/\*\*\* REMOTE GEMS \*\*\*//' | tr '\n' ' ')"
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fi
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local cur=${COMP_WORDS[COMP_CWORD]}
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# shellcheck disable=SC2207
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COMPREPLY=($(compgen -W "${REMOTE_GEMS[*]}" -- "$cur"))
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return 0
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;;
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uninstall)
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# list all local installed gems and add to completion
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read -r -a LOCAL_GEMS <<< "$(gem list --no-versions | sed 's/\*\*\* LOCAL GEMS \*\*\*//' | tr '\n' ' ')"
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local cur=${COMP_WORDS[COMP_CWORD]}
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# shellcheck disable=SC2207
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COMPREPLY=($(compgen -W "${LOCAL_GEMS[*]}" -- "$cur"))
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return 0
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;;
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esac
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local commands=(build cert check cleanup contents dependency environment fetch generate_index help install list lock outdated owner pristine push query rdoc search server sources specification stale uninstall unpack update which)
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# shellcheck disable=SC2207
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COMPREPLY=($(compgen -W "${commands[*]}" -- "$cur"))
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}
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complete -F __gem_completion gem
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