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Add alterantive installation method

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This commit is contained in:
Robert Baykov 2015-05-17 23:24:04 -05:00
parent 0371904875
commit af72bd92ab
2 changed files with 86 additions and 0 deletions
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13
.zsh-autosuggestionsrc Executable file
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# Setup zsh-autosuggestions
source $DIR/autosuggestions.zsh
# Enable autosuggestions automatically
zle-line-init() {
zle autosuggest-start
}
zle -N zle-line-init
# use ctrl+t to toggle autosuggestions(hopefully this wont be needed as
# zsh-autosuggestions is designed to be unobtrusive)
bindkey '^T' autosuggest-toggle

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