From 10157c35d0bd97b4e1106eb0b4dc388f29674863 Mon Sep 17 00:00:00 2001
From: lshprung <lshprung@yahoo.com>
Date: Fri, 20 Aug 2021 11:20:21 -0700
Subject: Changed to single script approach

---
 update_ungoogled_chromium-portable_linux_64.sh | 190 -------------------------
 1 file changed, 190 deletions(-)
 delete mode 100755 update_ungoogled_chromium-portable_linux_64.sh

(limited to 'update_ungoogled_chromium-portable_linux_64.sh')

diff --git a/update_ungoogled_chromium-portable_linux_64.sh b/update_ungoogled_chromium-portable_linux_64.sh
deleted file mode 100755
index 6b118e8..0000000
--- a/update_ungoogled_chromium-portable_linux_64.sh
+++ /dev/null
@@ -1,190 +0,0 @@
-#!/bin/bash
-
-# Shell script to update ungoogled-chromium Portable Linux 64-bit to the latest version
-# $1            -> Wrapper symlink location
-# $2 (optional) -> Install location
-# Return Values:
-	# 0 -> failed
-	# 1 -> success, installed new version
-	# 2 -> success, did not install new version
-
-# If first time installing: user must specify a symlink location and an installation directory
-# If checking for updates: user must pass a symlink for ungoogled-chromium (this is typically just the command name if a symlink is part of the path)
-	# Use the symlink target to determine installation directory
-
-PLATFORM="Portable Linux 64-bit"
-
-
-# Print help message
-print_help() {
-	echo "Usage: $0 LINK [LOCATION]"
-	echo
-	echo "LINK is the path for a symlink pointing to the ungoogled-chromium executable"
-	echo "LOCATION is the desired install location for ungoogled-chromium. It does not need to be specified unless installing ungoogled-chromium for the first time"
-}
-
-# Function to determine absolute path of helper scripts
-# $1 -> script name
-get_absolute_path() {
-	echo "$(dirname "$(which "$1")")/$1"
-}
-
-# Function to determine path to install to
-# $1 -> LOCATION or LINK target
-# Return Values:
-	# 0 -> failed, should print_help and exit after returning
-	# 1 -> success
-get_install_path() {
-	if [ -n "$1" ]; then
-		if [ ! -e "$1" ]; then
-			echo "Error: $1 does not exist"
-			return 0
-		fi
-		if [ ! -w "$1" ]; then
-			echo "Error: cannot write to $1; insufficient permissions"
-			return 0
-		fi
-
-		echo "$1"
-		return 1
-	fi
-
-	return 0
-}
-
-
-# Exit if $1 does not exist
-if [ -z "$1" ]; then
-	echo "Error: too few arguments"
-	print_help
-	exit 0
-fi
-
-# Fetch info, break and store into variables
-FULL_INFO=$($(get_absolute_path "fetch_info.sh") "$PLATFORM")
-
-if [ $? -eq 0 ]; then
-	echo "Error: Could not get latest version info"
-	exit 0
-fi
-
-NAME=$(echo "$FULL_INFO" | head -n 1 | cut -d ':' -f 1)
-VERSION=$(echo "$FULL_INFO" | head -n 1 | cut -d ':' -f 2 | sed 's/^[ ]*//g' | grep -E -o "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+")
-URL=$(echo "$FULL_INFO" | sed -n "2p")
-
-# Check installed version number (if exists and link is valid)
-if [ -h "$1" ] && [ "$(readlink -f "$1" | grep -E -o "[/][^/]*$")" == "/chrome-wrapper" ]; then
-
-	# If the symlink exists, ensure I can write to it
-	if [ ! -w "$1" ]; then
-		echo "Error: Cannot write to $1"
-		print_help
-		exit 0
-	fi
-
-	MY_VERSION=$($1 --version | grep -E -o "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+")
-
-	# Compare versions to determine if an update is necessary
-	$(get_absolute_path "compare_versions.sh") "$VERSION" "$MY_VERSION"
-	if [ $? -eq 0 ]; then
-		echo "ungoogled-chromium $MY_VERSION is up to date"
-		exit 2
-	fi
-
-	echo -n "Upgrade ungoogled-chromium to $VERSION? [Y/n] "
-	read -r INPUT
-	if [ "$INPUT" == "n" ]; then
-		exit 2
-	fi
-
-	# Get old install location for deletion later
-	OLD_INSTALL=$(get_install_path "$(readlink -f "$1" | sed 's/[/][^/]*$//g')")
-
-	# Get install path
-	INSTALL_TO=$(get_install_path "$(echo "$2" | sed 's/[/]*$//g')")
-	if [ $? -eq 0 ]; then
-		INSTALL_TO=$(get_install_path "$(readlink -f "$1" | sed 's/[/][^/]*[/][^/]*$//g')")
-		if [ $? -eq 0 ]; then
-			print_help
-			exit 0
-		fi
-	fi
-
-else
-	# First time installation
-	if [ -z "$2" ]; then
-		echo "Error: Missing LOCATION argument"
-		print_help
-		exit 0
-	fi
-
-	# If a file exists already (that is not a symlink to ungoogled-chromium), then exit
-	if [ -e "$1" ]; then
-		echo "Error: $1 already exists"
-		print_help
-		exit 0
-	fi
-
-	# Check that a file can be created in this directory
-	touch "$1"
-	if [ ! $? -eq 0 ] || [ ! -w "$1" ]; then
-		echo "Error: Cannot write to $1"
-		print_help
-		exit 0
-	else
-		rm "$1"
-	fi
-
-	# Check install path argument
-	INSTALL_TO=$(get_install_path "$(echo "$2" | sed 's/[/]*$//g')")
-	if [ $? -eq 0 ]; then
-		print_help
-		exit 0
-	fi
-
-	echo -n "Install ungoogled-chromium $VERSION to $INSTALL_TO/? [Y/n] "
-	read -r INPUT
-	if [ "$INPUT" == "n" ]; then
-		exit 2
-	fi
-fi
-
-# Get the realpath of INSTALL_TO
-INSTALL_TO=$(realpath "$INSTALL_TO")
-
-# Download tar file to /tmp
-echo "Downloading ungoogled-chromium $VERSION"
-DOWNLOAD_URL=$(curl -s "$URL" | grep -E -o "href=\".*tar\.xz\"" | cut -d '"' -f 2)
-TAR_FILE="ungoogled-chromium_${VERSION}_linux.tar.xz"
-wget --quiet -O "/tmp/$TAR_FILE" "$DOWNLOAD_URL"
-if [ ! -r "/tmp/$TAR_FILE" ]; then
-	echo "Error: Issue downloading ungoogled-chromium $VERSION from $DOWNLOAD_URL"
-	exit 0
-fi
-
-# Check hash
-echo "Checking MD5 hash"
-HASH=$(curl -s "$URL" | grep "MD5" | sed 's/<[^<>]*>//g;s/[ ]//g' | cut -d ':' -f 2)
-if [ "$HASH" != "$(md5sum "/tmp/$TAR_FILE" | cut -d ' ' -f 1)" ]; then
-	echo "Error: MD5 checksum failed"
-	rm "/tmp/$TAR_FILE"
-	exit 0
-fi
-
-# Extract to INSTALL_TO and get parent directory name from archive
-echo "Extracting to $INSTALL_TO/"
-tar -xf "/tmp/$TAR_FILE" --directory "$INSTALL_TO/" 
-PARENT_DIR=$(tar -tvf "/tmp/$TAR_FILE" | head -n 1 | cut -d ' ' -f 6 | cut -d '/' -f 1)
-
-# Create symlink
-echo "Creating symlink $1"
-ln -fns "$INSTALL_TO/$PARENT_DIR/chrome-wrapper" "$1"
-
-# Cleanup
-echo "Removing /tmp/$TAR_FILE"
-rm "/tmp/$TAR_FILE"
-echo "$OLD_INSTALL" | grep -q "ungoogled-chromium"
-if [ "$?" -eq 0 ] && [ -w "$OLD_INSTALL" ]; then
-	echo "Removing $OLD_INSTALL"
-	rm -r "$OLD_INSTALL"
-fi
-- 
cgit