From 690b0efb0e0484d4f3d2569ea5f24341ea3f6d6c Mon Sep 17 00:00:00 2001
From: Cosimo Lupo <cosimo.lupo@daltonmaag.com>
Date: Sun, 7 Aug 2016 18:06:09 +0100
Subject: [PATCH] .travis/run.sh: if $BUILD_DIST is true, do `git fetch
 --unshallow`

Else Travis only clones the last 50 commits, and `git describe` doesn't work.
---
 .travis/run.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.travis/run.sh b/.travis/run.sh
index 9ff433cdd..e0b19a8a0 100755
--- a/.travis/run.sh
+++ b/.travis/run.sh
@@ -17,5 +17,12 @@ if [[ "${TOXENV}" == "jython" ]]; then
     jython -m pytest || true
 else
     source ~/.venv/bin/activate
+    if [ "$BUILD_DIST" = true ]; then
+        # Travis by default only clones a 'shallow' repository with --depth=50.
+        # When building the distribution packages, we use git to determine the
+        # package version string (via setuptools_scm), hence we need to fetch
+        # the whole repo, and not just the last 50 commits.
+        git fetch --unshallow
+    fi
     tox
 fi
\ No newline at end of file