32 lines
902 B
Fish
32 lines
902 B
Fish
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function venv -d "Manipulate Python virtual environments (venv)"
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if test (count $argv) -eq 0
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echo "usage: venv [list | deactivate | activate VENV]"
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return 1
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end
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if test $argv[1] = "list" -o $argv[1] = "l"
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ls -1 --color=no $WORKON_HOME
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else if test $argv[1] = "deactivate" -o $argv[1] = "d"
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type -q deactivate; and deactivate
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else if test $argv[1] = "activate" -o $argv[1] = "a"
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source $WORKON_HOME/{$argv[2]}/bin/activate.fish
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else
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return 1
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end
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return 0
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end
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# see http://fishshell.com/docs/current/completions.html
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# disable file completions
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complete -c venv -f
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# subcommand completion
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set -l commands list deactivate activate
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complete -c venv -n "not __fish_seen_subcommand_from $commands" -a "$commands"
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# activate completion
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complete -c venv -n "__fish_seen_subcommand_from activate" \
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-a "(ls $WORKON_HOME)"
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