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pywb/docker-entrypoint.sh

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#!/bin/sh
set -e
# Get UID/GID from volume dir
VOLUME_UID=$(stat -c '%u' $VOLUME_DIR)
VOLUME_GID=$(stat -c '%g' $VOLUME_DIR)
MY_UID=$(id -u)
MY_GID=$(id -g)
# Run as custom user
if [ "$MY_GID" != "$VOLUME_GID" ] || [ "$MY_UID" != "$VOLUME_UID" ]; then
# create or modify user and group to match expected uid/gid
groupadd --gid $VOLUME_GID archivist || groupmod -o --gid $VOLUME_GID archivist
useradd -ms /bin/bash -u $VOLUME_UID -g $VOLUME_GID archivist || usermod -o -u $VOLUME_UID archivist
# initialize a collection if defined and not present
if [ -n "$INIT_COLLECTION" ] && [ ! -d $VOLUME_DIR/collections/$INIT_COLLECTION ]; then
su archivist -c "wb-manager init $INIT_COLLECTION"
fi
cmd="cd $PWD; $@"
# run process as new archivist user
su archivist -c "$cmd"
# run as current user (root)
else
# initialize a collection if defined and not present
if [ -n "$INIT_COLLECTION" ] && [ ! -d $VOLUME_DIR/collections/$INIT_COLLECTION ]; then
cd $VOLUME_DIR
wb-manager init $INIT_COLLECTION
fi
# run process directly
exec $@
fi