docker/maven-build/entrypoint.sh - directory-buildtools - Git at Google

 #!/bin/bash
 set -e

 echo "user:x:$(id -u):$(id -g)::/home/user:/bin/bash" >> /etc/passwd
 export HOME=/home/user

 exec "$@"
	#!/bin/bash
	set -e

	echo "user:x:$(id -u):$(id -g)::/home/user:/bin/bash" >> /etc/passwd
	export HOME=/home/user

	exec "$@"