Fix Hub build

- Configure docker hub to have separate builds per tag.
- Configure build hook to ignore automatic multi tag builds.
- Remove post_push hook.

.travis.yml

@@ -22,10 +22,10 @@ env:
     - DOCKER_TAG=latest
     - IMAGE_NAME=$DOCKER_REPO:$DOCKER_TAG
   matrix:
-    - ODOO_VERSIONS=8.0
-    - ODOO_VERSIONS=9.0
-    - ODOO_VERSIONS=10.0
-    - ODOO_VERSIONS=11.0
+    - DOCKER_TAG=8.0 ODOO_VERSIONS=8.0
+    - DOCKER_TAG=9.0 ODOO_VERSIONS=9.0
+    - DOCKER_TAG=10.0 ODOO_VERSIONS=10.0
+    - DOCKER_TAG=11.0 ODOO_VERSIONS=11.0
 
 before_install:
   - sudo apt-get update

hooks/build

@@ -1,50 +1,17 @@
-#!/usr/bin/env python
-from __future__ import print_function
-import json
-import logging
-import os
-from datetime import datetime
-from glob import iglob
+#!/bin/bash
+set -ex
 
-import docker
+if [ "$DOCKER_TAG" == latest ]; then
+    dockerfile=11.0.Dockerfile
+else
+    dockerfile="$DOCKER_TAG.Dockerfile"
+fi
 
-CLIENT = docker.client.from_env()
-DEFAULT_VERSION = "11.0"
-DOCKER_REPO = os.environ.get("DOCKER_REPO", "tecnativa/odoo-base")
-GIT_SHA1 = os.environ.get("GIT_SHA1", "")
-ODOO_VERSIONS = frozenset(os.environ.get(
-    "ODOO_VERSIONS", "8.0 9.0 10.0 11.0").split())
-
-logging.basicConfig(level=logging.INFO)
-
-# Build version-specific images
-for dockerfile in iglob("*.Dockerfile"):
-    version = dockerfile.replace(".Dockerfile", "")
-    if version not in ODOO_VERSIONS:
-        continue
-    logging.info("Building image for version %s", version)
-    # Low-level api for building images and streaming output
-    response = CLIENT.api.build(
-        path=".",
-        dockerfile=dockerfile,
-        tag=u"{}:{}".format(DOCKER_REPO, version),
-        buildargs={
-            "BUILD_DATE": datetime.utcnow().isoformat(),
-            "ODOO_VERSION": version,
-            "VCS_REF": GIT_SHA1,
-        }
-    )
-    status = None
-    for line in response:
-        line = json.loads(line)
-        if line.get("status") not in {status, None}:
-            status = line["status"]
-            print(status)
-        if line.get("stream"):
-            print(line["stream"], end="")
-
-# Tag default version
-if DEFAULT_VERSION in ODOO_VERSIONS:
-    logging.info("Tagging latest")
-    image = CLIENT.images.get(u"{}:{}".format(DOCKER_REPO, DEFAULT_VERSION))
-    image.tag(DOCKER_REPO, "latest")
+# See http://label-schema.org/rc1/#build-time-labels
+time docker image build \
+    --build-arg VCS_REF="$GIT_SHA1" \
+    --build-arg BUILD_DATE="$(date --rfc-3339 ns)" \
+    --build-arg ODOO_VERSION="$DOCKER_TAG" \
+    --file "$dockerfile" \
+    --tag "$IMAGE_NAME" \
+    .