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Add support for source-repos gerrit refs

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Add the ability to supply a gerrit ref in DIB_REPOREF_* and
have that reference fetched from the remote and checked out for
building within the image.

Closes-Bug: #1314021
Change-Id: I5e5742c4cbff98e14121c50dde5e512f192b5415
Co-Authored-By: Robert Collins <rbtcollins@hp.com>
This commit is contained in:
Jon-Paul Sullivan 2014-05-20 10:49:15 +01:00
parent ce85042b9c
commit 76c59bfbde
1 changed files with 15 additions and 1 deletions
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16
elements/source-repositories/extra-data.d/98-source-repositories
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@ -97,7 +97,21 @@ function get_repos_for_element(){
HAS_REF=$(git --git-dir=$CACHE_PATH/.git name-rev $REPOREF 2>/dev/null || true)
if [ -z "$DIB_OFFLINE" -o -z "$HAS_REF" ] ; then
echo "Updating cache of $REPOLOCATION in $CACHE_PATH with ref $REPOREF"
git --git-dir=$CACHE_PATH/.git fetch --update-head-ok $REPOLOCATION +refs/heads/*:refs/heads/*
# Copy named refs (which might be outside the usual heads
# pattern) - e.g. gerrit
if ! git --git-dir=$CACHE_PATH/.git fetch --update-head-ok $REPOLOCATION \
+${REPOREF}:${REPOREF} ; then
# Copy all heads from the remote repository - this permits
# using a SHA1 object reference so long as the object
# reference is reachable from one of the heads. git does
# not permit arbitrary sha fetching from remote servers.
# This is a separate fetch to the prior one as the prior
# one will fail when REPOREF is a SHA1.
git --git-dir=$CACHE_PATH/.git fetch --update-head-ok $REPOLOCATION \
+refs/heads/*:refs/heads/*
fi
# Ensure that we have a reference to the revision.
git --git-dir=$CACHE_PATH/.git rev-parse -q --verify $REPOREF^{commit}
fi
echo "Cloning from $REPONAME cache and applying ref $REPOREF"