Colourise Core Output Text (#1471)

* Define colours within COL_TABLE
* Do not output colours for non-terminal instances
* Removed ":::"
* Fixed indenting & spacing
* Made output consistent throughout project
* Reworded text to fit on standard 80 char wide Terminal screen
* Made 'sudo raspi-config' warning (insufficient disk space) only show on RPi
* Make "Installation/Update Complete" the final msg
* Remove redundant messages
* Simplify update available message
* Confirm user would like to begin uninstall
* If "git pull" string says "Already up-to-date.", place [i] before it
* Colour Temp/Interface output
* Made `pihole disable 5z` invalid
* Added error fallback if invalid argument (not s/m) is detected
* Quoted "$2" for consistency
* Updated help text
* L185/286: Replaced echo with redirect
* User agents for adblock.mahakala.is/adaway.org unnecessary 
* Print newline on confirmation of repository reset
* Add output to admin-related dnsmasq restarts
* Return error message for "pihole -q"
* Imply default checkout behaviour with y/N
* Fix uninstall failing to remove pihole user
* Print checkout 'git remote show origin' STDERR on new line
* Replaced checkout "AdminLTE" wording with "Web Admin"
This commit is contained in:
Adam Warner 2017-06-21 12:49:05 +01:00 committed by WaLLy3K
parent 6f2ec22894
commit 536585b846
11 changed files with 1076 additions and 792 deletions

View file

@ -9,7 +9,8 @@
# Please see LICENSE file for your rights under this license.
readonly PI_HOLE_FILES_DIR="/etc/.pihole"
PH_TEST="true" source "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh"
PH_TEST="true"
source "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh"
# webInterfaceGitUrl set in basic-install.sh
# webInterfaceDir set in basic-install.sh
@ -20,9 +21,8 @@ PH_TEST="true" source "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh"
source "${setupVars}"
update="false"
# Colour codes
red="\e[1;31m"
def="\e[0m"
coltable="/opt/pihole/COL_TABLE"
source ${coltable}
fully_fetch_repo() {
# Add upstream branches to shallow clone
@ -41,10 +41,12 @@ fully_fetch_repo() {
get_available_branches() {
# Return available branches
local directory="${1}"
local output
cd "${directory}" || return 1
# Get reachable remote branches
git remote show origin | grep 'tracked' | sed 's/tracked//;s/ //g'
# Get reachable remote branches, but store STDERR as STDOUT variable
output=$( { git remote show origin | grep 'tracked' | sed 's/tracked//;s/ //g'; } 2>&1 )
echo "$output"
return
}
@ -72,29 +74,36 @@ checkout_pull_branch() {
cd "${directory}" || return 1
oldbranch="$(git symbolic-ref HEAD)"
git checkout "${branch}" || return 1
if [ "$(git diff "${oldbranch}" | grep -c "^")" -gt "0" ]; then
if [[ "$(git diff "${oldbranch}" | grep -c "^")" -gt "0" ]]; then
update="true"
fi
git pull || return 1
git_pull=$(git pull || return 1)
if [[ "$git_pull" == *"up-to-date"* ]]; then
echo -e "\n ${INFO} $(git pull)"
else
echo -e "$git_pull\n"
fi
return 0
}
warning1() {
echo " Please note that changing branches severely alters your Pi-hole subsystems"
echo " Features that work on the master branch, may not on a development branch"
echo -e " ${red}This feature is NOT supported unless a Pi-hole developer explicitly asks!${def}"
echo -e " ${COL_LIGHT_RED}This feature is NOT supported unless a Pi-hole developer explicitly asks!${COL_NC}"
read -r -p " Have you read and understood this? [y/N] " response
case ${response} in
[yY][eE][sS]|[yY])
echo "::: Continuing with branch change."
echo ""
return 0
;;
*)
echo "::: Branch change has been cancelled."
echo -e "\n ${INFO} Branch change has been cancelled"
return 1
;;
esac
@ -107,24 +116,23 @@ checkout() {
# Avoid globbing
set -f
#This is unlikely
# This is unlikely
if ! is_repo "${PI_HOLE_FILES_DIR}" ; then
echo "::: Critical Error: Core Pi-hole repo is missing from system!"
echo "::: Please re-run install script from https://github.com/pi-hole/pi-hole"
echo -e " ${COL_LIGHT_RED}Error: Core Pi-hole repo is missing from system!
Please re-run install script from https://github.com/pi-hole/pi-hole${COL_NC}"
exit 1;
fi
if [[ ${INSTALL_WEB} == "true" ]]; then
if ! is_repo "${webInterfaceDir}" ; then
echo "::: Critical Error: Web Admin repo is missing from system!"
echo "::: Please re-run install script from https://github.com/pi-hole/pi-hole"
echo -e " ${COL_LIGHT_RED}Error: Web Admin repo is missing from system!
Please re-run install script from https://github.com/pi-hole/pi-hole${COL_NC}"
exit 1;
fi
fi
if [[ -z "${1}" ]]; then
echo "::: No option detected. Please use 'pihole checkout <master|dev>'."
echo "::: Or enter the repository and branch you would like to check out:"
echo "::: 'pihole checkout <web|core> <branchname>'"
echo -e " ${COL_LIGHT_RED}Invalid option${COL_NC}
Try 'pihole checkout --help' for more information."
exit 1
fi
@ -134,72 +142,91 @@ checkout() {
if [[ "${1}" == "dev" ]] ; then
# Shortcut to check out development branches
echo "::: Shortcut \"dev\" detected - checking out development / devel branches ..."
echo "::: Pi-hole core"
fetch_checkout_pull_branch "${PI_HOLE_FILES_DIR}" "development" || { echo "Unable to pull Core developement branch"; exit 1; }
echo -e " ${INFO} Shortcut \"dev\" detected - checking out development / devel branches..."
echo -e " ${INFO} Pi-hole core"
fetch_checkout_pull_branch "${PI_HOLE_FILES_DIR}" "development" || { echo " ${CROSS} Unable to pull Core developement branch"; exit 1; }
if [[ ${INSTALL_WEB} == "true" ]]; then
echo "::: Web interface"
fetch_checkout_pull_branch "${webInterfaceDir}" "devel" || { echo "Unable to pull Web development branch"; exit 1; }
echo -e " ${INFO} Web interface"
fetch_checkout_pull_branch "${webInterfaceDir}" "devel" || { echo " ${CROSS} Unable to pull Web development branch"; exit 1; }
fi
echo "::: done!"
echo -e " ${TICK} Pi-hole core"
elif [[ "${1}" == "master" ]] ; then
# Shortcut to check out master branches
echo "::: Shortcut \"master\" detected - checking out master branches ..."
echo "::: Pi-hole core"
fetch_checkout_pull_branch "${PI_HOLE_FILES_DIR}" "master" || { echo "Unable to pull Core master branch"; exit 1; }
echo -e " ${INFO} Shortcut \"master\" detected - checking out master branches..."
echo -e " ${INFO} Pi-hole core"
fetch_checkout_pull_branch "${PI_HOLE_FILES_DIR}" "master" || { echo " ${CROSS} Unable to pull Core master branch"; exit 1; }
if [[ ${INSTALL_WEB} == "true" ]]; then
echo "::: Web interface"
fetch_checkout_pull_branch "${webInterfaceDir}" "master" || { echo "Unable to pull web master branch"; exit 1; }
echo -e " ${INFO} Web interface"
fetch_checkout_pull_branch "${webInterfaceDir}" "master" || { echo " ${CROSS} Unable to pull Web master branch"; exit 1; }
fi
echo "::: done!"
echo -e " ${TICK} Web interface"
elif [[ "${1}" == "core" ]] ; then
echo -n "::: Fetching remote branches for Pi-hole core from ${piholeGitUrl} ... "
str="Fetching branches from ${piholeGitUrl}"
echo -ne " ${INFO} $str"
if ! fully_fetch_repo "${PI_HOLE_FILES_DIR}" ; then
echo "::: Fetching all branches for Pi-hole core repo failed!"
echo -e " ${CROSS} $str"
exit 1
fi
corebranches=($(get_available_branches "${PI_HOLE_FILES_DIR}"))
echo " done!"
echo "::: ${#corebranches[@]} branches available"
echo ":::"
# Have to user chosing the branch he wants
if [[ "${corebranches[@]}" == *"master"* ]]; then
echo -e "${OVER} ${TICK} $str
${INFO} ${#corebranches[@]} branches available for Pi-hole Core"
else
# Print STDERR output from get_available_branches
echo -e "${OVER} ${CROSS} $str\n\n${corebranches[*]}"
exit 1
fi
echo ""
# Have the user choose the branch they want
if ! (for e in "${corebranches[@]}"; do [[ "$e" == "${2}" ]] && exit 0; done); then
echo "::: Requested branch \"${2}\" is not available!"
echo "::: Available branches for core are:"
for e in "${corebranches[@]}"; do echo "::: $e"; done
echo -e " ${INFO} Requested branch \"${2}\" is not available"
echo -e " ${INFO} Available branches for Core are:"
for e in "${corebranches[@]}"; do echo " - $e"; done
exit 1
fi
checkout_pull_branch "${PI_HOLE_FILES_DIR}" "${2}"
elif [[ "${1}" == "web" && "${INSTALL_WEB}" == "true" ]] ; then
echo -n "::: Fetching remote branches for the web interface from ${webInterfaceGitUrl} ... "
elif [[ "${1}" == "web" ]] && [[ "${INSTALL_WEB}" == "true" ]] ; then
str="Fetching branches from ${webInterfaceGitUrl}"
echo -ne " ${INFO} $str"
if ! fully_fetch_repo "${webInterfaceDir}" ; then
echo "::: Fetching all branches for Pi-hole web interface repo failed!"
echo -e " ${CROSS} $str"
exit 1
fi
webbranches=($(get_available_branches "${webInterfaceDir}"))
echo " done!"
echo "::: ${#webbranches[@]} branches available"
echo ":::"
# Have to user chosing the branch he wants
if [[ "${corebranches[@]}" == *"master"* ]]; then
echo -e "${OVER} ${TICK} $str
${INFO} ${#webbranches[@]} branches available for Web Admin"
else
# Print STDERR output from get_available_branches
echo -e "${OVER} ${CROSS} $str\n\n${corebranches[*]}"
exit 1
fi
echo ""
# Have the user choose the branch they want
if ! (for e in "${webbranches[@]}"; do [[ "$e" == "${2}" ]] && exit 0; done); then
echo "::: Requested branch \"${2}\" is not available!"
echo "::: Available branches for web are:"
for e in "${webbranches[@]}"; do echo "::: $e"; done
echo -e " ${INFO} Requested branch \"${2}\" is not available"
echo -e " ${INFO} Available branches for Web Admin are:"
for e in "${webbranches[@]}"; do echo " - $e"; done
exit 1
fi
checkout_pull_branch "${webInterfaceDir}" "${2}"
else
echo "::: Requested option \"${1}\" is not available!"
echo -e " ${INFO} Requested option \"${1}\" is not available"
exit 1
fi
# Force updating everything
if [[ ! "${1}" == "web" && "${update}" == "true" ]]; then
echo "::: Running installer to upgrade your installation"
echo -e " ${INFO} Running installer to upgrade your installation"
if "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh" --unattended; then
exit 0
else
echo "Unable to complete update, contact Pi-hole"
echo -e " ${COL_LIGHT_RED} Error: Unable to complete update, please contact support${COL_NC}"
exit 1
fi
fi