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35 lines
1.3 KiB
Fish
35 lines
1.3 KiB
Fish
function __fish_complete_env_subcommand
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argparse -s s/ignore-environment u/unset h-help v-version -- (commandline -opc) (commandline -ct) 2>/dev/null
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or return
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# argv[1] is `env` or an alias.
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set -e argv[1]
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# Remove all VAR=VAL arguments up to the first that isn't
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while set -q argv[1]
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if string match -q '*=*' -- $argv[1]
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set -e argv[1]
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else
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break
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end
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end
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# Then complete the rest as if it was given as a command.
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if set -q argv[1]
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complete -C"$argv"
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return 0
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end
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return 1
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end
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# Files aren't useful with env. They are correctly suggested with the command.
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complete -c env -f
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complete -c env -a "(__fish_complete_env_subcommand)" # -d "Command"
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complete -c env -n 'not __fish_complete_env_subcommand' -a "(set -n)=" -x -d "Redefine variable"
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complete -c env -n 'not __fish_complete_env_subcommand' -s i -l ignore-environment -d "Start with an empty environment"
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complete -c env -n 'not __fish_complete_env_subcommand' -s u -l unset -d "Remove variable from the environment" -x -a "(set -n)"
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complete -c env -n 'not __fish_complete_env_subcommand' -l help -d "Display help and exit"
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complete -c env -n 'not __fish_complete_env_subcommand' -l version -d "Display version and exit"
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