git-docker/posix/clone
Andrew Rynhard 570050ebdd
feat: add support for promoting pull requests
Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
2019-08-28 03:11:52 +00:00

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#!/bin/sh
if [[ ! -z "${DRONE_WORKSPACE}" ]]; then
cd ${DRONE_WORKSPACE}
fi
# if the netrc enviornment variables exist, write
# the netrc file.
if [[ ! -z "${DRONE_NETRC_MACHINE}" ]]; then
cat <<EOF > /root/.netrc
machine ${DRONE_NETRC_MACHINE}
login ${DRONE_NETRC_USERNAME}
password ${DRONE_NETRC_PASSWORD}
EOF
fi
# if the ssh_key environment variable exists, write
# the ssh key and add the netrc machine to the
# known hosts file.
if [[ ! -z "${SSH_KEY}" ]]; then
mkdir /root/.ssh
echo -n "$SSH_KEY" > /root/.ssh/id_rsa
chmod 600 /root/.ssh/id_rsa
touch /root/.ssh/known_hosts
chmod 600 /root/.ssh/known_hosts
ssh-keyscan -H ${DRONE_NETRC_MACHINE} > /etc/ssh/ssh_known_hosts 2> /dev/null
fi
# configure git global behavior and parameters via the
# following environment variables:
if [[ -z "${DRONE_COMMIT_AUTHOR_NAME}" ]]; then
export DRONE_COMMIT_AUTHOR_NAME=drone
fi
if [[ -z "${DRONE_COMMIT_AUTHOR_EMAIL}" ]]; then
export DRONE_COMMIT_AUTHOR_EMAIL=drone@localhost
fi
export GIT_AUTHOR_NAME=${DRONE_COMMIT_AUTHOR_NAME}
export GIT_AUTHOR_EMAIL=${DRONE_COMMIT_AUTHOR_EMAIL}
export GIT_COMMITTER_NAME=${DRONE_COMMIT_AUTHOR_NAME}
export GIT_COMMITTER_EMAIL=${DRONE_COMMIT_AUTHOR_EMAIL}
# invoke the sub-script based on the drone event type.
# TODO we should ultimately look at the ref, since
# we need something compatible with deployment events.
CLONE_TYPE=$DRONE_BUILD_EVENT
case $DRONE_COMMIT_REF in
refs/tags/* ) CLONE_TYPE=tag ;;
refs/pull/* ) CLONE_TYPE=pull_request ;;
refs/pull-request/* ) CLONE_TYPE=pull_request ;;
refs/merge-requests/* ) CLONE_TYPE=pull_request ;;
esac
case $CLONE_TYPE in
pull_request)
clone-pull-request
;;
tag)
clone-tag
;;
*)
clone-commit
;;
esac