mirror of
https://github.com/zsh-users/zsh-autosuggestions.git
synced 2024-11-18 09:51:06 +01:00
73 lines
1.6 KiB
Bash
Executable file
73 lines
1.6 KiB
Bash
Executable file
#!/bin/bash
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# An alternative install script for zsh-autocomplete.
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#
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DESCRIPTION="this script adds/removes a
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.zsh-autosuggestionsrc reference to your .zshrc file."
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ZSHRC=""
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function usage()
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{
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echo $0 : $DESCRIPTION
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echo "Usage"
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echo -e "\t" $0 " install : attempts to install"
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echo -e "\t" $0 " uninstall : attempts to uninstall"
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exit 1
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}
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function install()
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{
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PATH_TO_RC="source "$(pwd)"/.zsh-autosuggestionsrc"
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# check if line exists in zshrc, add it if missing
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if grep -Fxq "$PATH_TO_RC" "$ZSHRC"
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then
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echo "currently installed, see $ZSHRC"
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else
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echo "Backing up $ZSHRC to $ZSHRC.bak"
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cp "$ZSHRC" "$ZSHRC.bak"
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echo "Adding $PATH_TO_RC to $ZSHRC"
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echo "$PATH_TO_RC" >> "$ZSHRC"
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fi
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}
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function uninstall()
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{
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PATH_TO_RC="source "$(pwd)"/.zsh-autosuggestionsrc"
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# check if line exists in zshrc, remove if preset
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if grep -Fxq "$PATH_TO_RC" "$ZSHRC"
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then
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echo "Removing $PATH_TO_RC from $ZSHRC"
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grep -v "$PATH_TO_RC" "$ZSHRC" > "tmp-zsh-autosuggestion"
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cat "tmp-zsh-autosuggestion" > "$ZSHRC"
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rm "tmp-zsh-autosuggestion"
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else
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echo "not currently installed, see $ZSHRC"
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fi
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}
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function get_zhsrc()
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{
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# attempt to find a .zshrc
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# check if it exists and writeable
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if [ -w "$HOME/.zshrc" ] ; then
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ZSHRC="$HOME/.zshrc"
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elif [ -w "$ZDOTDIR/.zshrc" ] ; then
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ZSHRC="$ZDOTDIR/.zshrc"
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else
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echo "Cannot find .zshrc "
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exit -1
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fi
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}
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function main()
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{
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if [ "$1" == "install" ] ; then
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get_zhsrc
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install "$@"
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elif [ "$1" == "uninstall" ] ; then
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get_zhsrc
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uninstall "$@"
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else
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usage
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fi
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}
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main "$@" # $@ passes args to main.
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