move scripts into subdir

[dygraphs.git] / scripts / release.sh

diff --git a/scripts/release.sh b/scripts/release.sh
new file mode 100755 (executable)
index 0000000..21c0c34
--- /dev/null
+++ b/scripts/release.sh
@@ -0,0 +1,85 @@
+#!/bin/bash
+# This script "releases" a version of dygraphs.
+
+if [ $# -ne 1 ]; then
+  echo "Usage: $0 X.Y.Z" >&2
+  exit 1
+fi
+
+VERSION=$1
+echo $VERSION | egrep '\d+\.\d+\.\d+' > /dev/null
+if [ $? -ne 0 ]; then
+  echo "Version must be of the form 1.2.3 (got '$VERSION')" >&2
+  exit 1
+fi
+
+# Make sure this is being run from a release branch with the correct name.
+branch=$(git rev-parse --abbrev-ref HEAD)
+if [ $branch != "release-$VERSION" ]; then
+  echo "Must be on a branch named 'release-$VERSION' (found '$branch')" >&2
+  exit 1
+fi
+
+git status | grep 'working directory clean' > /dev/null
+if [ $? -ne 0 ]; then
+  echo "Must release with a clean working directory. Commit your changes." >&2
+  exit 1
+fi
+
+grep "$VERSION" package.json
+if [ $? -ne 0 ]; then
+  echo "Version in package.json doesn't match command line argument." >&2
+  exit 1
+fi
+
+grep "v$VERSION" bower.json
+if [ $? -ne 0 ]; then
+  echo "Version in bower.json doesn't match command line argument." >&2
+  exit 1
+fi
+
+grep "$VERSION" releases.json
+if [ $? -ne 0 ]; then
+  echo "Version $VERSION does not appear in releases.json." >&2
+  exit 1
+fi
+
+rm dygraph-combined.js  # changes to this will make the tests fail.
+make lint test test-combined
+if [ $? -ne 0 ]; then
+  echo "Tests failed. Won't release!" >&2
+  exit 1
+fi
+git reset --hard  # make test-combined deletes the source map
+
+# Push a permanent copy of documentation & generated files to a versioned copy
+# of the site. This is where the downloadable files are generated.
+# TODO(danvk): make sure this actually generates the downloadable files!
+echo "Pushing docs and generated files to dygraphs.com/$VERSION"
+./push-to-web.sh dygraphs.com:dygraphs.com/$VERSION
+if [ $? -ne 0 ]; then
+  echo "Push to web failed" >&2
+  exit 1
+fi
+
+# Everything is good.
+# Switch to the "releases" branch, merge this change and tag it.
+echo "Switching branches to do the release."
+git checkout releases
+git merge --no-ff $branch
+
+COMMIT=$(git rev-parse HEAD)
+echo "Tagging commit $COMMIT as version $VERSION"
+git tag -a "v$VERSION" -m "Release of version $VERSION"
+git push --tags
+
+echo "Release was successful!"
+echo "Pushing the new version to dygraphs.com..."
+./push-to-web.sh dygraphs.com:dygraphs.com
+
+echo "Success!\n"
+echo "Don't forget to merge changes on this branch back into master:"
+echo "git merge --no-ff $branch"
+
+# Discourage users from working on the "releases" branch.
+git checkout master