fix master version to prevtag+internal.rev_count

Author: sumerc-psh

scripts/update-version.sh

@@ -2,5 +2,35 @@
 
 set -eux
 
-source scripts/version-common.sh
-update_version
+#!/bin/bash
+
+set -eu
+
+git fetch --tags --force
+
+PREV_TAG=`git describe --tags --abbrev=0`
+REV_COUNT=""
+VERSION=""
+
+# when executing this script with a git tag defined by buildkite, we are releasing to production
+if [[ ${BUILDKITE_TAG:-""} != "" ]]; then
+    VERSION="$BUILDKITE_TAG"
+# when executing this script on the master branch, we are releasing internal versions
+elif [[ ${BUILDKITE_BRANCH:-} != "master" ]]; then
+    VERSION=${PREV_TAG}
+
+     # if there are multiple revisions, append that revision number
+    _REV_COUNT=$(git rev-list "${PREV_TAG}"..HEAD --count 2>/dev/null) || true
+    if [[ ! -z "${_REV_COUNT:-}" ]]; then
+        REV_COUNT=${_REV_COUNT}
+    fi
+
+    if [[ ${REV_COUNT} != "" ]]; then
+        VERSION="${PREV_TAG}+internal.${REV_COUNT}"
+    fi
+fi
+
+# write the generated version back to VERSION file which will be used in generation
+# of binaries
+echo -n "__version__ = \"${VERSION}\"" > ./blackfire_conprof/version.py
+