Testing new setup

Author: Strauman

README.md

@@ -6,6 +6,9 @@ Made for use in the more self sustained [travis-LaTeXBuild](https://github.com/S
 ## texlive dockers
 `docker pull strauman/tex:SCHEME` where `SCHEME` is one of `small`, `medium` or `large`.
 
+`SCHEME` can also contain a version specification. E.g. `tex:small-2018` or `tex:medium-latest`.
+`-latest` can be omitted, such that `tex:small-latest` is equvalent to `tex:small`.
+
 Example docker file for use:
 Assume you have a script `build_my_tex.sh` in your repo,
 that builds your LaTeX

texlive/hooks/build

@@ -7,12 +7,36 @@ echo "Path: $DOCKERFILE_PATH"
 echo "Image: $IMAGE_NAME"
 build_scheme(){
     scheme_name="$1"
-    export IMAGE_NAME="$DOCKER_REPO:tl-$scheme_name"
+    scheme_suffix="$2"
+    IMAGE_NAME="$DOCKER_REPO:tl-$scheme_name"
+    if [ ! -z "$scheme_suffix" ]; then
+      IMAGE_NAME="$IMAGE_NAME-$scheme_suffix"
+    fi
+    export IMAGE_NAME;
     echo "Building actual $scheme_name"
     docker build --build-arg scheme="$scheme_name" -t "$IMAGE_NAME" -f "$DOCKERFILE_PATH" .
     echo "Pushing $scheme_name ($IMAGE_NAME)"
     docker push $IMAGE_NAME
 }
-build_scheme "small"
-build_scheme "medium"
-build_scheme "full"
+add_tag(){
+  existing_tag="$1"
+  new_tag="$2"
+  docker tag "$DOCKER_REPO:$existing_tag" "$DOCKER_REPO:$new_tag"
+  docker push "$DOCKER_REPO:$existing_tag"
+}
+set_latest(){
+  target_suffix="$1"
+  add_tag "tl-small-$target_suffix" "tl-small"
+  add_tag "tl-small-$target_suffix" "tl-small:latest"
+  add_tag "tl-medium-$target_suffix" "tl-medium"
+  add_tag "tl-medium-$target_suffix" "tl-medium:latest"
+  add_tag "tl-full-$target_suffix" "tl-full"
+  add_tag "tl-full-$target_suffix" "tl-full:latest"
+}
+build_schemes(){
+  build_scheme "small" "2018"
+  # build_scheme "medium" "2018"
+  # build_scheme "full" "2018"
+  set_latest "2018"
+}
+build_schemes