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Change initial install script order:

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1. Ensure we have a compatible package manager
  2. Install required packages for os_check to run (we need dnsutils and grep for this
  3. Try to install FTL
  4. FTL installed? Install installer dependencies and continue as normal - no other dependencies are installed until user has gone through all whiptails

Signed-off-by: Adam Warner <me@adamwarner.co.uk>
This commit is contained in:
Adam Warner 2021-08-03 22:53:29 +01:00
parent d68a2ffaf3
commit 3ad5097b12
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GPG Key ID: 872950F3ECF2B173
1 changed files with 28 additions and 29 deletions
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57
automated install/basic-install.sh
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@ -2643,9 +2643,36 @@ main() {
fi fi
fi fi
# Check for supported distribution # Check for supported package managers so that we may install dependencies
package_manager_detect package_manager_detect
# Notify user of package availability
notify_package_updates_available
# Install packages necessary to perform os_check
install_dependent_packages "${OS_CHECK_DEPS[@]}"
# Check that the installed OS is officially supported - display warning if not
os_check
# Check if FTL is installed - do this early on as FTL is a hard dependency for Pi-hole
local funcOutput
funcOutput=$(get_binary_name) #Store output of get_binary_name here
local binary
binary="pihole-FTL${funcOutput##*pihole-FTL}" #binary name will be the last line of the output of get_binary_name (it always begins with pihole-FTL)
local theRest
theRest="${funcOutput%pihole-FTL*}" # Print the rest of get_binary_name's output to display (cut out from first instance of "pihole-FTL")
if ! FTLdetect "${binary}" "${theRest}"; then
printf " %b FTL Engine not installed\\n" "${CROSS}"
exit 1
fi
# Install packages used by this installation script
install_dependent_packages "${INSTALLER_DEPS[@]}"
# Check if SELinux is Enforcing
checkSelinux
# If the setup variable file exists, # If the setup variable file exists,
if [[ -f "${setupVars}" ]]; then if [[ -f "${setupVars}" ]]; then
# if it's running unattended, # if it's running unattended,
@ -2661,22 +2688,6 @@ main() {
fi fi
fi fi
# Start the installer
# Notify user of package availability
notify_package_updates_available
# Install packages necessary to perform os_check
install_dependent_packages "${OS_CHECK_DEPS[@]}"
# Check that the installed OS is officially supported - display warning if not
os_check
# Install packages used by this installation script
install_dependent_packages "${INSTALLER_DEPS[@]}"
# Check if SELinux is Enforcing
checkSelinux
if [[ "${useUpdateVars}" == false ]]; then if [[ "${useUpdateVars}" == false ]]; then
# Display welcome dialogs # Display welcome dialogs
welcomeDialogs welcomeDialogs
@ -2740,18 +2751,6 @@ main() {
# Create the pihole user # Create the pihole user
create_pihole_user create_pihole_user
# Check if FTL is installed - do this early on as FTL is a hard dependency for Pi-hole
local funcOutput
funcOutput=$(get_binary_name) #Store output of get_binary_name here
local binary
binary="pihole-FTL${funcOutput##*pihole-FTL}" #binary name will be the last line of the output of get_binary_name (it always begins with pihole-FTL)
local theRest
theRest="${funcOutput%pihole-FTL*}" # Print the rest of get_binary_name's output to display (cut out from first instance of "pihole-FTL")
if ! FTLdetect "${binary}" "${theRest}"; then
printf " %b FTL Engine not installed\\n" "${CROSS}"
exit 1
fi
# Install and log everything to a file # Install and log everything to a file
installPihole | tee -a /proc/$$/fd/3 installPihole | tee -a /proc/$$/fd/3