Travis: Build and push Docker image to Docker Hub

.travis.yml

@@ -1,22 +1,41 @@
-sudo: false
+stages:
+  - test
+  - deploy
+
+
+# For tests
+os: linux
+addons:
+  apt:
+    packages:
+    - exuberant-ctags
 language: python
 python:
   - "2.7"
   - "3.4"
   - "3.5"
   - "3.6"
-addons:
-  apt:
-    packages:
-    - exuberant-ctags
-matrix:
-  include:
-    - python: 3.7
-      dist: xenial
+  - "3.7"
+  - "3.8"
+  - "nightly"
 install:
   - "pip install ."
   - "pip install -r test_requirements.txt"
 script:
   - git config --global user.email "[email protected]"
   - git config --global user.name "Your Name"
   - ./runtests.sh
+
+
+# For deploy
+services:
+  - docker
+jobs:
+  include:
+    - stage: deploy
+      script: skip
+      deploy:
+        on:
+          tags: true
+        provider: script
+        script: ./build-and-push-docker.sh

CHANGELOG.rst

@@ -1,6 +1,10 @@
 Changelog
 =========
 
+1.5.0 (Nov 26, 2019)
+-------------------
+- Test release to check Docker pipeline. No changes.
+
 1.5.0 (Nov 3, 2019)
 -------------------
 - #239: More robust "last updated at" determination (Jelmer Vernooij)

build-and-push-docker.sh

@@ -0,0 +1,21 @@
+#!/bin/sh -eu
+
+log() {
+  echo "$@" >&2
+}
+
+R=jonashaag/klaus
+
+log "Building klaus==$TRAVIS_TAG"
+docker build -t $R:$TRAVIS_TAG --build-arg KLAUS_VERSION=$TRAVIS_TAG .
+
+log "Logging in to Docker Hub"
+echo "$DOCKERHUB_PASSWORD" | docker login -u "$DOCKERHUB_USERNAME" --password-stdin
+
+log "Pushing to :$TRAVIS_TAG"
+docker push $R:$TRAVIS_TAG
+if test "$(git tag | grep '^[0-9]' | sort -V | tail -n1)" = "$TRAVIS_TAG"; then
+  log "Pushing to :latest"
+  docker tag $R:$TRAVIS_TAG $R:latest
+  docker push $R:latest
+fi

klaus/__init__.py

@@ -7,7 +7,7 @@
 from klaus.repo import FancyRepo, InvalidRepo
 
 
-KLAUS_VERSION = utils.guess_git_revision() or '1.5.0'
+KLAUS_VERSION = utils.guess_git_revision() or '1.5.1'
 
 
 class Klaus(flask.Flask):

setup.py

@@ -18,7 +18,7 @@ def install_data_files_hack():
 
 setup(
     name='klaus',
-    version='1.5.0',
+    version='1.5.1',
     author='Jonas Haag',
     author_email='[email protected]',
     packages=['klaus', 'klaus.contrib'],