Add --nopull argument

This commit is contained in:
Michael Vines
2018-08-20 10:17:12 -07:00
parent 10066d67bf
commit ecddff98f5

View File

@ -1,22 +1,30 @@
#!/bin/bash -e #!/bin/bash -e
usage() { usage() {
echo "Usage: $0 [docker image name] [command]" echo "Usage: $0 [--nopull] [docker image name] [command]"
echo echo
echo Runs command in the specified docker image with echo Runs command in the specified docker image with
echo a CI-appropriate environment echo a CI-appropriate environment.
echo
echo "--nopull Skip the dockerhub image update"
echo echo
} }
cd "$(dirname "$0")/.." cd "$(dirname "$0")/.."
NOPULL=false
if [[ $1 = --nopull ]]; then
NOPULL=true
shift
fi
IMAGE="$1" IMAGE="$1"
if [[ -z "$IMAGE" ]]; then if [[ -z "$IMAGE" ]]; then
echo Error: image not defined echo Error: image not defined
exit 1 exit 1
fi fi
docker pull "$IMAGE" $NOPULL || docker pull "$IMAGE"
shift shift
ARGS=( ARGS=(