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-rwxr-xr-xtools/ci.sh6
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/ci.sh b/tools/ci.sh
index efa492bd1..975ce8617 100755
--- a/tools/ci.sh
+++ b/tools/ci.sh
@@ -44,7 +44,9 @@ function ci_code_spell_run {
function ci_commit_formatting_run {
git remote add upstream https://github.com/micropython/micropython.git
- git fetch --depth=100 upstream master
+ git fetch --depth=100 upstream master
+ # If the common ancestor commit hasn't been found, fetch more.
+ git merge-base upstream/master HEAD || git fetch --unshallow upstream master
# For a PR, upstream/master..HEAD ends with a merge commit into master, exclude that one.
tools/verifygitlog.py -v upstream/master..HEAD --no-merges
}
@@ -68,6 +70,8 @@ function ci_code_size_build {
git checkout -b pull_request # save the current location
git remote add upstream https://github.com/micropython/micropython.git
git fetch --depth=100 upstream master
+ # If the common ancestor commit hasn't been found, fetch more.
+ git merge-base upstream/master HEAD || git fetch --unshallow upstream master
# build reference, save to size0
# ignore any errors with this build, in case master is failing
git checkout `git merge-base --fork-point upstream/master pull_request`