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Update version assignment logic

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Previously, we would compute a version for a build by taking the last
relaesed bversion and then increment the patch number. We did this
because during pre 1.0 milestones, we would use the minor version to
say that there had been a "breaking change" and use the patch version
to mean there had been fixes or new features.

For packages that are 1.0 or later, we are now going to bump the minor
version per release and will use the patch version just for cases
where we do one off hot fixes.

This change updates our version generation logic to be in line with
this new plan.
This commit is contained in:
Matt Ellis 2019-09-11 13:26:48 -07:00
parent 5af13f9a4f
commit 0a2384d175
1 changed files with 9 additions and 2 deletions
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11
scripts/get-version
View file

@ -23,7 +23,8 @@ if git describe --tags --exact-match "${COMMITISH}" >/dev/null 2>&1; then
exit 0
fi
# Otherwise, increment the patch version, add the -dev tag and some
# Otherwise, increment the minor version version (if the package is 1.X or later) or the
# patch version (if the package is pre 1.0), add the -alpha tag and some
# commit metadata. If there's no existing tag, pretend a v0.0.0 was
# there so we'll produce v0.0.1-dev builds.
if git describe --tags --abbrev=0 "${COMMITISH}" > /dev/null 2>&1; then
@ -39,11 +40,17 @@ MAJOR=$(cut -d. -f1 <<< "${TAG}")
MINOR=$(cut -d. -f2 <<< "${TAG}")
PATCH=$(cut -d. -f3 <<< "${TAG}")
if [ "${MAJOR}" = "v0" ]; then
PATCH=$((${PATCH}+1))
else
MINOR=$((${MINOR}+1))
fi
# We want to include some additional information. To the base tag we
# add a timestamp and commit hash. We use the timestamp of the commit
# itself, not the date it was authored (so it will change when someone
# rebases a PR into master, for example).
echo -n "${MAJOR}.${MINOR}.$((${PATCH}+1))-alpha.$(git show -s --format='%ct+g%h' ${COMMITISH})"
echo -n "${MAJOR}.${MINOR}.${PATCH}-alpha.$(git show -s --format='%ct+g%h' ${COMMITISH})"
if [ ! -z "${DIRTY_TAG}" ]; then
echo -n ".${DIRTY_TAG}"
fi