From e33a2d2c0a89c79f3561f19f35056bf885a4d38a Mon Sep 17 00:00:00 2001 From: Robert Ellegate Date: Thu, 23 May 2019 11:20:39 -0400 Subject: [PATCH] Adding REF to GitHub repo HEAD for cache busting After installing requirements, check if HEAD has changed and bust cache for RUN instruction for wget archive --- Dockerfile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Dockerfile b/Dockerfile index 072f2ee..9c3a8c1 100644 --- a/Dockerfile +++ b/Dockerfile @@ -36,6 +36,9 @@ ARG REQUIREMENTS_URL=https://raw.githubusercontent.com/digitalocean/netbox/$BRAN ADD ${REQUIREMENTS_URL} requirements.txt RUN pip install -r requirements.txt +ARG REF_URL=https://api.github.com/repos/digitalocean/netbox/git/refs/heads/$BRANCH +ADD ${REF_URL} version.json + ARG URL=https://github.com/digitalocean/netbox/archive/$BRANCH.tar.gz RUN wget -q -O - "${URL}" | tar xz \ && mv netbox* netbox