crafty-4/docker_launcher.sh
Zedifus c0006e47f4 Add version inheretence & config check
Also add pretty colours

Also config check will always return true but meh 🤷‍♂️
If api key location changes it will be accurate
2022-06-16 16:45:08 +01:00

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#!/bin/sh
# Check if config exists taking one from image if needed.
if [ ! "$(ls -A --ignore=.gitkeep ./app/config)" ]; then
echo "\033[36mWrapper | \033[33m🏗 Config not found, pulling defaults..."
mkdir ./app/config/ 2> /dev/null
cp -r ./app/config_original/* ./app/config/
if [ $(id -u) -eq 0 ]; then
# We're running as root;
# Look for files & dirs that require group permissions to be fixed
# This will do the full /crafty dir, so will take a miniute.
echo "\033[36mWrapper | \033[35m📋 Looking for problem bind mount permissions globally..."
find . ! -group root -exec chgrp root {} \;
find . ! -perm g+rw -exec chmod g+rw {} \;
find . -type d ! -perm g+s -exec chmod g+s {} \;
fi
else
# Keep version file up to date with image
cp -f ./app/config_original/version.json ./app/config/version.json
# Compare if user's config is different from image, and show differences.
echo "\033[36mWrapper | \033[35m🏗 Checking for config.json changes..."
cp -f ./app/config_original/config.json ./app/config/config_image_template
if [ "$(diff -q ./app/config/config.json ./app/config/config_image_template)" ]; then
echo "\033[36mWrapper | \033[33m👷 We've found differences in your local config, please review!,"
echo "\033[36m | \033[33m (This could be an outdated config.json)"
else
echo "\033[36mWrapper | \033[32m✅ Config good! Proceeding..."
fi
fi
if [ $(id -u) -eq 0 ]; then
# We're running as root
# If we find files in import directory, we need to ensure all dirs are owned by the root group,
# This fixes bind mounts that may have incorrect perms.
if [ "$(ls -A --ignore=.gitkeep ./import)" ]; then
echo "\033[36mWrapper | \033[35m📋 Files present in import directory, checking/fixing permissions..."
echo "\033[36mWrapper | \033[33m⏳ Please be paitent for larger servers..."
find . ! -group root -exec chgrp root {} \;
find . ! -perm g+rw -exec chmod g+rw {} \;
find . -type d ! -perm g+s -exec chmod g+s {} \;
echo "\033[36mWrapper | \033[32m✅ Permissions Fixed! (This will happen every boot until /import is empty!)"
fi
# Switch user, activate our prepared venv and lauch crafty
args="$@"
echo "\033[36mWrapper | \033[32m🚀 Launching crafty with [\033[34m$args\033[32m]"
exec sudo -u crafty bash -c "source ./.venv/bin/activate && exec python3 main.py $args"
else
# Activate our prepared venv
echo "\033[36mWrapper | \033[32m🚀 Non-root host detected, using normal exec"
. ./.venv/bin/activate
# Use exec as our perms are already correct
# This is likely if using Kubernetes/OpenShift etc
exec python3 main.py $@
fi