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#!/bin/sh
set -e
export TERM=${TERM:-xterm-256color}
export BROWSER=${DOCKER_BROWSER:-elinks}
export EDITOR=${DOCKER_EDITOR:-vim}
USERNAME="mutt"
DATA_DIR="/home/mutt/Mail"
# Default UID/GID to owner of the data directory
PROG_UID=${PROG_UID:-$(stat -L -c "%u" $DATA_DIR)}
PROG_GID=${PROG_GID:-$(stat -L -c "%u" $DATA_DIR)}
if [ "$PROG_GID" = 0 -o "$PROG_GID" = 0 ]; then
echo "Set PROG_UID and PROG_GID in environment"
exit 1
else
echo "UID/GID: $PROG_UID $PROG_GID"
fi
# Create the user and group
addgroup -g ${PROG_GID} -S ${USERNAME}
adduser -u ${PROG_UID} -S -h /home/${USERNAME} -H -D -G ${USERNAME} ${USERNAME}
# Allow running a shell in the container
/sbin/su-exec ${USERNAME} "$@"
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