a71f8c8cb7
Despite the fact that user installed 'vim-enhanced' package, the alias didn't stop notifying user that 'vim' is not installed till the shell was restarted. Newly, if /usr/bin/vim suddenly appears (vim-enhanced is freshly installed) the alias is mostly no-op and vim is used directly. On top of ^, if user touches the ~/.i-know-vim-is-vi file, 'vi' is silently started instead of 'vim' without the warning. Resolves: rhbz#1907800
31 lines
1 KiB
Bash
31 lines
1 KiB
Bash
__vi_internal_vim_alias()
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(
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# if user installs vim-enanced and alias is already set
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test -f /usr/bin/vim && exec vim "$@"
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# if user hates the "No vim found .." interrupting message
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test -f "$HOME"/.i-know-vim-is-vi && exec vi "$@"
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if [ -n "${ZSH_VERSION-}" ]; then
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read -t 10 -s -k 1 '?No vim found, using vi, press ENTER to continue...' && echo ''
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else
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read -rep $'No vim found, using vi, press ENTER to continue...\n' -n1 -t 10 -s
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fi
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exec vi "$@"
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)
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if [ -n "${BASH_VERSION-}" -o -n "${KSH_VERSION-}" -o -n "${ZSH_VERSION-}" ]; then
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# This will avoid user defined aliases and possibly stuff defined earlier in the PATH.
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case "$(command -v vim)-$(command -v vi)" in
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/usr/bin/vim-/usr/bin/vi)
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# apply only when founded vim and vi are in expected dirs from distro
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alias vi=vim
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alias view="vim -R"
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;;
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-/usr/bin/vi)
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# apply only if founded vi is in expected dir from distro
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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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