Set version via global arg

.circleci/config.yml

@@ -37,6 +37,10 @@ jobs:
           name: Load cached Docker image
           command: |
             docker load -i /tmp/workspace/latest.tar
+      - run:
+          name: Inspect Docker image
+          command: |
+            docker inspect $IMAGE_NAME:latest
       - run:
           name: Test Docker image
           command: |

Dockerfile

@@ -1,8 +1,8 @@
-FROM ubuntu:xenial as builder
+ARG nominatim_version=3.4.2
 
-ENV NOMINATIM_VERSION 3.4.2
+FROM ubuntu:xenial as builder
 
-LABEL app.tag="nominatim$NOMINATIM_VERSION"
+ARG nominatim_version
 
 # Let the container know that there is no TTY
 ARG DEBIAN_FRONTEND=noninteractive
@@ -30,10 +30,10 @@ RUN apt-get -y update \
 
 # Build Nominatim
 RUN cd /srv \
- && curl --silent -L http://www.nominatim.org/release/Nominatim-$NOMINATIM_VERSION.tar.bz2 -o v$NOMINATIM_VERSION.tar.bz2 \
- && tar xf v$NOMINATIM_VERSION.tar.bz2 \
- && rm v$NOMINATIM_VERSION.tar.bz2 \
- && mv Nominatim-$NOMINATIM_VERSION nominatim \
+ && curl --silent -L http://www.nominatim.org/release/Nominatim-${nominatim_version}.tar.bz2 -o v${nominatim_version}.tar.bz2 \
+ && tar xf v${nominatim_version}.tar.bz2 \
+ && rm v${nominatim_version}.tar.bz2 \
+ && mv Nominatim-${nominatim_version} nominatim \
  && cd nominatim \
  && mkdir build \
  && cd build \
@@ -43,14 +43,17 @@ RUN cd /srv \
 
 FROM ubuntu:xenial
 
+ARG nominatim_version
+
 LABEL \
   maintainer="Peter Evans <mail@peterevans.dev>" \
   org.opencontainers.image.title="nominatim" \
   org.opencontainers.image.description="Docker image for Nominatim." \
   org.opencontainers.image.authors="Peter Evans <mail@peterevans.dev>" \
   org.opencontainers.image.url="https://github.com/peter-evans/nominatim-docker" \
   org.opencontainers.image.vendor="https://peterevans.dev" \
-  org.opencontainers.image.licenses="MIT"
+  org.opencontainers.image.licenses="MIT" \
+  app.tag="nominatim${nominatim_version}"
 
 # Let the container know that there is no TTY
 ARG DEBIAN_FRONTEND=noninteractive