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Performance updates for pyenv{-virtualenv}/rbenv
Much faster startup times and prompt times this way, nice!
+74
-23
+3
-22
.config/fish/conf.d/50-config.fish
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.config/fish/conf.d/50-config.fish
···
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/usr/local/bin \
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/usr/local/sbin
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if status is-interactive
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if command -qs pyenv; and not set -qg __fish_pyenv_initialized
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# strip out completions, they are slow to source immediately.
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# Use a symlink in ~/.config/fish/completions instead
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pyenv init --path --no-rehash - | /usr/bin/grep -v completions | source
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#
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# Disable extraneous message from pyenv-virtualenv, since we use a
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# custom prompt anyway
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set -gx PYENV_VIRTUALENV_DISABLE_PROMPT 1
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test -e {$HOME}/.iterm2_shell_integration.fish; and source {$HOME}/.iterm2_shell_integration.fish
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pyenv virtualenv-init - fish | source
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set -g __fish_pyenv_initialized
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end
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if command -qs rbenv; and not set -qg __fish_rbenv_initialized
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rbenv init - --no-rehash | source
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set -g __fish_rbenv_initialized
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end
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if test -f .nvmrc
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nvm use
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end
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if status is-interactive; and test -f .nvmrc
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nvm use
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end
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# This is hella slow, let's not use it for now...
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.config/fish/conf.d/51-envs.fish
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.config/fish/conf.d/51-envs.fish
···
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# "hardcoded" implementations of `pyenv init`, `rbenv init` etc., to save on
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# startup cost from those calls invoking bash and stuff like that.
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#
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# Also slightly modified to be more portable (~ instead of absolute path, globs
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# instead of hardcoded versions).
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if status is-interactive
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if command -qs pyenv; and not set -qg __fish_pyenv_initialized
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###############################################################
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# Begin generated content
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###############################################################
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while set pyenv_index (contains -i -- ~/.pyenv/shims $PATH)
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set -eg PATH[$pyenv_index]
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end
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set -e pyenv_index
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set -gx PATH ~/.pyenv/shims $PATH
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set -gx PYENV_SHELL fish
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function pyenv
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set command $argv[1]
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set -e argv[1]
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switch "$command"
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case activate deactivate rehash shell
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source (pyenv "sh-$command" $argv|psub)
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case '*'
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command pyenv "$command" $argv
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end
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end
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# NOTE: Modified to use glob instead of hardcoded version
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set -gx PATH /usr/local/Cellar/pyenv-virtualenv/*/shims $PATH
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set -gx PYENV_VIRTUALENV_INIT 1
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# NOTE: modified for https://github.com/pyenv/pyenv-virtualenv/issues/338
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# Also see https://github.com/pyenv/pyenv-virtualenv/issues/45
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function _pyenv_virtualenv_hook --on-variable PWD --on-variable PYENV_VERSION
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set -l ret $status
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if [ -n "$VIRTUAL_ENV" ]
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pyenv activate --quiet; or pyenv deactivate --quiet; or true
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else
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pyenv activate --quiet; or true
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end
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return $ret
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end
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###############################################################
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# End generated content
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###############################################################
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end
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if command -qs rbenv; and not set -qg __fish_rbenv_initialized
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###############################################################
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# Begin generated content
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###############################################################
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set -gx PATH ~/.rbenv/shims $PATH
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set -gx RBENV_SHELL fish
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function rbenv
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set command $argv[1]
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set -e argv[1]
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switch "$command"
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case rehash shell
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rbenv "sh-$command" $argv | source
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case '*'
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command rbenv "$command" $argv
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end
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end
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###############################################################
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# End generated content
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###############################################################
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end
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end