Merge pull request #2 from jhunkeler/refactor-build

Refactor build/publish

1 files changed, 61 insertions, 15 deletions

diff --git a/build.sh b/build.sh
index 0e8e3c2..d57a03c 100755
--- a/build.sh
+++ b/build.sh
@@ -1,24 +1,70 @@
 #!/bin/bash
-PROJECT=astroconda/python
-PYTHON_VERSION="${1}"
-if [[ -z ${PYTHON_VERSION} ]]; then
-    echo "Need a fully qualified Python version to build. [e.g. 3.7.1]"
+HUB=${3:-astroconda}
+PROJECT=${HUB}/python
+PROJECT_VERSION="${1}"
+BASE_IMG_VERSION=${2:-latest}
+TAGS=()
+
+if [[ -z ${PROJECT_VERSION} ]]; then
+    echo "Python version required [e.g. 3.7.1]"
     exit 1
 fi
 
-BASE_VERSION="${2}"
-if [[ -z ${BASE_VERSION} ]]; then
-    BASE_VERSION="latest"
-fi
+set -x
+read \
+    PROJECT_VERSION_MAJOR \
+    PROJECT_VERSION_MINOR \
+    PROJECT_VERSION_PATCH <<< ${PROJECT_VERSION//\./ }
+
+case "${HUB}" in
+    *amazonaws\.com)
+        if ! type -p aws; then
+            echo "awscli client not installed"
+            exit 1
+        fi
+        REGION="$(awk -F'.' '{print $(NF-2)}' <<< ${HUB})"
+        $(aws ecr get-login --no-include-email --region ${REGION})
+        unset REGION
+        ;;
+    *)
+        # Assume default index
+        docker login
+        ;;
+esac
 
-is_tag_latest=$([[ -f LATEST ]] && [[ $(<LATEST) == ${PYTHON_VERSION} ]] && echo yes)
+TAGS+=( "-t ${PROJECT}:${PROJECT_VERSION}" )
+is_tag_latest=$([[ -f LATEST ]] && [[ $(<LATEST) == ${PROJECT_VERSION} ]] && echo yes)
 if [[ -n ${is_tag_latest} ]]; then
-    tag_latest="-t ${PROJECT}:latest"
+    TAGS+=( "-t ${PROJECT}:latest" )
+    TAGS+=( "-t ${PROJECT}:${PROJECT_VERSION_MAJOR}" )
+    TAGS+=( "-t ${PROJECT}:${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}" )
 fi
 
-
-docker build -t ${PROJECT}:${PYTHON_VERSION} \
-    ${tag_latest} \
-    --build-arg PYTHON_VERSION=${PYTHON_VERSION} \
-    --build_arg BASE_VERSION=${BASE_VERSION} \
+docker build ${TAGS[@]} \
+    --build-arg HUB="${HUB}" \
+    --build-arg PYTHON_VERSION="${PROJECT_VERSION}" \
+    --build-arg BASE_VERSION="${BASE_IMG_VERSION}" \
     .
+
+rv=$?
+if (( rv > 0 )); then
+    echo "Failed... Image not published"
+    exit ${rv}
+fi
+
+
+max_retry=4
+retry=0
+set +e
+while (( retry != max_retry ))
+do
+    echo "Push attempt #$(( retry + 1 ))"
+    docker push "${PROJECT}"
+    rv=$?
+    if [[ ${rv} == 0 ]]; then
+        break
+    fi
+    (( retry++ ))
+done
+
+exit ${rv}