[WIP] Quick script for local grab of chrx dist.tar.gz to install into /usr/local

fetch-install-from-local.sh

#!/bin/bash
# Can execute if this is only being run once, or source it to keep the Python server around
cleanup() { pkill python3 2>/dev/null; unset CHRX_WEB_ROOT; }
# Don't want previous `pkill -P $$` which would kill parent session if sourced?
# trap cleanup EXIT

# Set to Web Server for Chrome and will attempt to fallback to Python or fail
# Use Web Server for Chrome if user doesn't pass a custom host
: ${CHRX_WEB_ROOT:="http://localhost:8887/"}

check_webserver() {
  # Check if Web Server for Chrome is already running
  CHECK_WEB=(curl $CHRX_WEB_ROOT)
  # TODO: Return exit code of curl/wget if status isn't 200
  return $(($CHECK_WEB))
}

check_python() {
  hash python3 >/dev/null 2>&1 || echo where is python3 #{echo "No python, try Web Server for Chrome, https://chrome.google.com/webstore/detail/web-server-for-chrome/ofhbbkphhbklhfoeikjpcbhemlocgigb/"; return 1 || exit 1; }
echo $?
  CHRX_WEB_ROOT="http://localhost:8000/"
  nohup python3 -m http.server
}

# Set to Web Server for Chrome and will attempt to fallback to Python or fail
check_webserver
echo $?
# || check_python
sleep 3 # Lets the webserver start
curl $CHRX_WEB_ROOT/dist.tar.gz | sudo tar xzfC - /usr/local \
 && sudo chmod +x /usr/local/bin/chrx*
# Only necessary when using a branch/master zip since unzip doesn't preserve permissions
chrx -h
chrx -h | grep -E 'installer.*version'
cleanup