33 lines
950 B
Bash
33 lines
950 B
Bash
__vi_internal_vim_alias()
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(
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# run vim if installed
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test -f /usr/bin/vim && exec /usr/bin/vim "$@"
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# run vi otherwise
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test -f /usr/bin/vi && exec /usr/bin/vi "$@"
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)
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__view_internal_vim_alias()
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(
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# run vim -R instead of view if vim installed
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test -f /usr/bin/vim && exec /usr/bin/vim -R "$@"
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# run view otherwise
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test -f /usr/bin/view && exec /usr/bin/view "$@"
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)
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if [ -n "${BASH_VERSION-}" -o -n "${KSH_VERSION-}" -o -n "${ZSH_VERSION-}" ]; then
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# This will avoid user defined aliases
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case "$(command -v vim)-$(command -v vi)" in
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"/usr/bin/vim-/usr/bin/vi" | "-/usr/bin/vi")
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# apply only when founded vim and vi are in expected dirs from distro
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# we need to call a shell function to avoid shell restarts when vi/vim
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# is being installed/uninstalled
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alias vi=__vi_internal_vim_alias
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alias view=__view_internal_vim_alias
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alias vim=__vi_internal_vim_alias
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;;
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esac
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fi
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