Unify versioning (#5051)

* use 'git describe'

* no need to embed version string anymore

* fallback mechanism for package versioning

1 files changed, 35 insertions, 0 deletions

diff --git a/.travis/nightlies.sh b/.travis/nightlies.sh
new file mode 100755
index 0000000000..ac00d1e1a7
--- /dev/null
+++ b/.travis/nightlies.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+set -e
+
+if [ ! -f .gitignore ]; then
+	echo "Run as ./travis/$(basename "$0") from top level directory of git repository"
+	exit 1
+fi
+
+export GIT_MAIL="pawel+bot@netdata.cloud"
+export GIT_USER="netdatabot"
+echo "--- Initialize git configuration ---"
+git config user.email "${GIT_MAIL}"
+git config user.name "${GIT_USER}"
+
+echo "--- UPDATE VERSION FILE ---"
+LAST_TAG=$(git describe --abbrev=0 --tags)
+NO_COMMITS=$(git rev-list "$LAST_TAG"..HEAD --count)
+echo "$LAST_TAG-$((NO_COMMITS + 1))-nightly" >packaging/version
+git add packaging/version
+
+echo "---- GENERATE CHANGELOG -----"
+.travis/generate_changelog.sh
+git add CHANGELOG.md
+
+echo "---- UPLOAD FILE CHANGES ----"
+git commit -m '[ci skip] create nightly packages and update changelog'
+git push "https://${GITHUB_TOKEN}:@$(git config --get remote.origin.url | sed -e 's/^https:\/\///')"
+
+echo "---- BUILD & PUBLISH DOCKER IMAGES ----"
+export REPOSITORY="netdata/netdata"
+packaging/docker/build.sh
+
+echo "---- BUILD ARTIFACTS ----"
+.travis/create_artifacts.sh