From af72bd92abbe9bd7a92cbbe2ef9252163b090c87 Mon Sep 17 00:00:00 2001
From: Robert Baykov <baykovr@cs.tamu.edu>
Date: Sun, 17 May 2015 23:24:04 -0500
Subject: [PATCH] Add alterantive installation method

---
 .zsh-autosuggestionsrc | 13 ++++++++
 alt-install            | 73 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 86 insertions(+)
 create mode 100755 .zsh-autosuggestionsrc
 create mode 100755 alt-install

diff --git a/.zsh-autosuggestionsrc b/.zsh-autosuggestionsrc
new file mode 100755
index 0000000..b016456
--- /dev/null
+++ b/.zsh-autosuggestionsrc
@@ -0,0 +1,13 @@
+# 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
diff --git a/alt-install b/alt-install
new file mode 100755
index 0000000..bdc737f
--- /dev/null
+++ b/alt-install
@@ -0,0 +1,73 @@
+#!/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.