From d133bcdae7230f980f7188eb205fe99873e0d1da Mon Sep 17 00:00:00 2001
From: Aleks Volochnev <a.volochnev@gmail.com>
Date: Mon, 30 Mar 2020 12:07:35 +0200
Subject: [PATCH] CD Improvement

To push the latest tag as a docker image tagged like:
- Exact tag, f.e. `:3.0.3`
- Latest tag, `:latest`
- Latest minor release, f.e. `:3.0`
- Latest major release, f.e. `:3`
---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 4005be3..e9c85a8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,9 @@ after_success:
 - docker tag ${TRAVIS_COMMIT} killrvideo/killrvideo-generator:${TRAVIS_TAG}
 - docker login -u $DOCKER_USER -p $DOCKER_PASS
 - docker push killrvideo/killrvideo-generator:${TRAVIS_TAG}
+- "[ \"$(git tag --sort=-v:refname | grep -P \"^\\d+.\\d+.\\d+$\" | head -n1)\" == \"$TRAVIS_TAG\" ] && { docker tag ${TRAVIS_COMMIT} killrvideo/killrvideo-generator:latest; docker push killrvideo/killrvideo-generator:latest; }"
+- "[ \"$(git tag --sort=-v:refname | grep -P \"^\\d+.\\d+.\\d+$\" | head -n1)\" == \"$TRAVIS_TAG\" ] && { docker tag ${TRAVIS_COMMIT} killrvideo/killrvideo-generator:$(echo $TRAVIS_TAG | cut -d'.' -f 1); docker push killrvideo/killrvideo-generator:$(echo $TRAVIS_TAG | cut -d'.' -f 1); }"
+- "[ \"$(git tag --sort=-v:refname | grep -P \"^\\d+.\\d+.\\d+$\" | head -n1)\" == \"$TRAVIS_TAG\" ] && { docker tag ${TRAVIS_COMMIT} killrvideo/killrvideo-generator:$(echo $TRAVIS_TAG | cut -d'.' -f 1).$(echo $TRAVIS_TAG | cut -d'.' -f 2); docker push killrvideo/killrvideo-generator:$(echo $TRAVIS_TAG | cut -d'.' -f 1).$(echo $TRAVIS_TAG | cut -d'.' -f 2); }"
 
 # Sudo required for doing docker build
 sudo: required