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only attempt copy if image exists

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This commit is contained in:
Michael Hobbs
2015-04-18 10:37:17 -07:00
parent 0f8be7c946
commit 435f7e69eb
1 changed files with 8 additions and 3 deletions
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11
plugins/common/functions
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@@ -139,9 +139,14 @@ parse_args() {
copy_from_image() {
local APP="$1"; local IMAGE="dokku/$APP"; local SRC_FILE="$2"; local DST_DIR="$3"; verify_app_name $APP
CID=$(docker run -d $IMAGE bash)
docker cp "$CID:$SRC_FILE" "$DST_DIR"
docker rm -f "$CID" &> /dev/null
DOKKU_APP_IMAGES=$(docker images -q $IMAGE)
if [[ -n "$DOKKU_APP_IMAGES" ]]; then
CID=$(docker run -d $IMAGE bash)
docker cp "$CID:$SRC_FILE" "$DST_DIR"
docker rm -f "$CID" &> /dev/null
else
return 1
fi
}
is_deployed() {