mirror of
https://github.com/bensuperpc/dockcross.git
synced 2024-12-22 16:24:27 +01:00
Bensuperpc
8f19ce75f0
Fix wrong file name in entrypoint dockcross -> dockcross.sh Signed-off-by: Bensuperpc <bensuperpc@gmail.com>
54 lines
1.8 KiB
Bash
Executable File
54 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
# This is the entrypoint script for the dockerfile. Executed in the
|
|
# container at runtime.
|
|
|
|
if [[ $# == 0 ]]; then
|
|
# Presumably the image has been run directly, so help the user get
|
|
# started by outputting the dockcross script
|
|
if [[ -n $DEFAULT_DOCKCROSS_IMAGE ]]; then
|
|
head -n 2 /dockcross/dockcross.sh
|
|
echo "DEFAULT_DOCKCROSS_IMAGE=$DEFAULT_DOCKCROSS_IMAGE"
|
|
tail -n +4 /dockcross/dockcross.sh |
|
|
sed -e "s@dockcross\/linux\-armv7@${DEFAULT_DOCKCROSS_IMAGE}@g" |
|
|
sed -e "s@dockcross\-linux\-armv7@${DEFAULT_DOCKCROSS_IMAGE//[\/:]/-}@g"
|
|
else
|
|
cat /dockcross/dockcross.sh
|
|
fi
|
|
exit 0
|
|
fi
|
|
|
|
# If we are running docker natively, we want to create a user in the container
|
|
# with the same UID and GID as the user on the host machine, so that any files
|
|
# created are owned by that user. Without this they are all owned by root.
|
|
# The dockcross script sets the BUILDER_UID and BUILDER_GID vars.
|
|
if [[ -n $BUILDER_UID ]] && [[ -n $BUILDER_GID ]]; then
|
|
|
|
groupadd -o -g $BUILDER_GID $BUILDER_GROUP 2> /dev/null
|
|
useradd -o -m -g $BUILDER_GID -u $BUILDER_UID $BUILDER_USER 2> /dev/null
|
|
export HOME=/home/${BUILDER_USER}
|
|
shopt -s dotglob
|
|
cp -r /root/* $HOME/
|
|
chown -R $BUILDER_UID:$BUILDER_GID $HOME
|
|
|
|
# Additional updates specific to the image
|
|
if [[ -e /dockcross/pre_exec.sh ]]; then
|
|
/dockcross/pre_exec.sh
|
|
fi
|
|
|
|
# Enable passwordless sudo capabilities for the user
|
|
chown root:$BUILDER_GID $(which gosu)
|
|
chmod +s $(which gosu); sync
|
|
|
|
# Execute project specific pre execution hook
|
|
if [[ -e /work/.dockcross ]]; then
|
|
gosu $BUILDER_UID:$BUILDER_GID /work/.dockcross
|
|
fi
|
|
|
|
# Run the command as the specified user/group.
|
|
exec gosu $BUILDER_UID:$BUILDER_GID "$@"
|
|
else
|
|
# Just run the command as root.
|
|
exec "$@"
|
|
fi
|