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#!/bin/sh
set -e
# Change uid/gid of radicale if vars specified
if [ -n "$UID" ] || [ -n "$GID" ]; then
if [ ! "$UID" = "$(id radicale -u)" ] || [ ! "$GID" = "$(id radicale -g)" ]; then
# Fail on read-only container
if grep -e "\s/\s.*\sro[\s,]" /proc/mounts > /dev/null; then
echo "You specified custom UID/GID (UID: $UID, GID: $GID)."
echo "UID/GID can only be changed when not running the container with --read-only."
echo "Please see the README.md for how to proceed and for explanations."
exit 1
fi
if [ -n "$UID" ]; then
usermod -o -u "$UID" radicale
fi
if [ -n "$GID" ]; then
groupmod -o -g "$GID" radicale
fi
fi
fi
# If requested and running as root, mutate the ownership of bind-mounts
if [ "$(id -u)" = "0" ] && [ "$TAKE_FILE_OWNERSHIP" = "true" ]; then
chown -R radicale:radicale /data
fi
# Run radicale as the "radicale" user or any other command if provided
if [ "$1" = "radicale" ]; then
exec su-exec radicale "$@"
else
exec "$@"
fi