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34 lines
1.1 KiB
Fish
34 lines
1.1 KiB
Fish
set -l rbenv_dir "$RBENV_ROOT"
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if [ ! $rbenv_dir ]
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set rbenv_dir $HOME/.rbenv
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end
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set -l supports_fish
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set -l supports_fish_version '0.4.0'
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set -l user_version (eval $rbenv_dir/bin/rbenv --version | sed -E 's/^rbenv ([[:digit:]\.]{2,}).*$/\1/g')
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if [ $user_version = $supports_fish_version ]
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set -l supports_fish_commits '56'
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set -l user_commits (eval $rbenv_dir/bin/rbenv --version | sed -E 's/^.+-([[:digit:]]{1,}).+$/\1/g')
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if [ $user_commits -ge $supports_fish_commits ]
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set supports_fish true
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end
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else
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set -l higher_version (echo -e "$supports_fish_version\n$user_version" | \
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sort --field-separator . \
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--key 1,1 --numeric-sort --reverse \
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--key 2,2 --numeric-sort --reverse \
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--key 3,3 --numeric-sort --reverse | \
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head -n 1)
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if [ $user_version = $higher_version ]
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set supports_fish true
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end
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end
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_prepend_path $rbenv_dir/bin
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if [ $supports_fish ]
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status --is-interactive; and source (eval $rbenv_dir/bin/rbenv init - | psub)
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else
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_prepend_path $rbenv_dir/shims
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end
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