Merge "Cleanup source-repositories output"
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Gerrit Code Review
commit
536e8a2dd2
@ -37,19 +37,24 @@ function get_repos_for_element(){
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local REGEX="^([^ ]+) (git|tar|file|package) ?(/[^ ]+)? ?([^ ]+)? ?([^ ]*)$"
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# this can be a rather long list (e.g. caching ~1000 openstack
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# repos), so we make a rough count for progress display
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local COUNT=1
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local REPO_SOURCES_COUNT=$(grep -v '^$\|^\s*\#' $REPO_SOURCES | wc -l)
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while read line; do
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# temporarily turn off globbing '*' (since it may be used as the REPOREF for tarballs)
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set -f
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# expand variables
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line=$(eval echo $line)
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# restore globbing
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set +f
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# temporarily turn off globbing '*' (since it may be used as
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# the REPOREF for tarballs) and expand variables
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set -f; line=$(eval echo $line); set +f
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# ignore blank lines and lines beginning in '#'
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[[ "$line" == \#* ]] || [[ -z "$line" ]] && continue
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# rough progress counter
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printf "(%04d / %04d)\n" ${COUNT} ${REPO_SOURCES_COUNT}
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COUNT=$(( COUNT + 1))
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if [[ "$line" =~ $REGEX ]] ; then
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local REPONAME=${BASH_REMATCH[1]}
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local REPOTYPE=${BASH_REMATCH[2]}
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@ -115,7 +120,7 @@ function get_repos_for_element(){
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if [ ! -e "$CACHE_PATH" ] ; then
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echo "Caching $REPONAME from $REPOLOCATION in $CACHE_PATH"
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git clone $REPOLOCATION $CACHE_PATH.tmp
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git clone -q $REPOLOCATION $CACHE_PATH.tmp
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mv ${CACHE_PATH}{.tmp,}
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fi
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@ -126,7 +131,7 @@ function get_repos_for_element(){
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echo "Updating cache of $REPOLOCATION in $CACHE_PATH with ref $REPOREF"
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# Copy named refs (which might be outside the usual heads
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# pattern) - e.g. gerrit
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if [ "$REPOREF" == "*" ] || ! git --git-dir=$CACHE_PATH/.git fetch --prune --update-head-ok $REPOLOCATION \
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if [ "$REPOREF" == "*" ] || ! git --git-dir=$CACHE_PATH/.git fetch -q --prune --update-head-ok $REPOLOCATION \
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+${REPOREF}:${REPOREF} ; then
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# Copy all heads from the remote repository - this permits
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# using a SHA1 object reference so long as the object
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@ -134,12 +139,15 @@ function get_repos_for_element(){
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# not permit arbitrary sha fetching from remote servers.
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# This is a separate fetch to the prior one as the prior
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# one will fail when REPOREF is a SHA1.
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git --git-dir=$CACHE_PATH/.git fetch --prune --update-head-ok $REPOLOCATION \
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git --git-dir=$CACHE_PATH/.git fetch -q --prune --update-head-ok $REPOLOCATION \
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+refs/heads/*:refs/heads/* +refs/tags/*:refs/tags/*
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fi
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# Ensure that we have a reference to the revision.
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if [ "$REPOREF" != "*" ] ; then
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git --git-dir=$CACHE_PATH/.git rev-parse -q --verify $REPOREF^{commit}
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if ! git --git-dir=$CACHE_PATH/.git rev-parse -q --verify $REPOREF^{commit} > /dev/null; then
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echo "Failed to find reference to $REPOREF"
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exit 1
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fi
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fi
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fi
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@ -151,7 +159,7 @@ function get_repos_for_element(){
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echo "REPOLOCATIONS don't match ("$CACHE_PATH" != "$DESIRED")" >&2
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exit 1
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elif [[ "$REPOREF" != "*" ]]; then
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pushd $REPO_DEST
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pushd $REPO_DEST > /dev/null
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# When we first clone we create a branch naming what we fetched
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# that must match, or we are asking for two different references from the
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# same repo, which is an error
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@ -159,22 +167,22 @@ function get_repos_for_element(){
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echo "REPOREFS don't match - failed to get sha1 of fetch_$REPOREF" >&2
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exit 1
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fi
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popd
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popd > /dev/null
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fi
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else
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sudo git clone $CACHE_PATH $REPO_DEST
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pushd $REPO_DEST
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sudo git clone -q $CACHE_PATH $REPO_DEST
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pushd $REPO_DEST > /dev/null
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if [[ "$REPOREF" == "*" ]]; then
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sudo git fetch --prune --update-head-ok $CACHE_PATH \
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sudo git fetch -q --prune --update-head-ok $CACHE_PATH \
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+refs/heads/*:refs/heads/* +refs/tags/*:refs/tags/*
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git_sha=$(git rev-parse HEAD)
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else
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sudo git fetch $CACHE_PATH $REPOREF:fetch_$REPOREF
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sudo git fetch -q $CACHE_PATH $REPOREF:fetch_$REPOREF
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sudo git reset --hard FETCH_HEAD
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# Get the sha in use
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git_sha=$(git rev-parse FETCH_HEAD)
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fi
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popd
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popd > /dev/null
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# Write the sha being used into the source-repositories manifest
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echo "$REPONAME git $REPOPATH $REPOLOCATION $git_sha" >> $GIT_MANIFEST
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@ -226,7 +234,7 @@ function get_repos_for_element(){
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# Capture the in-instance repository path for later review / other
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# elements (like a pypi dependency cache).
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echo "$REPOPATH" | sudo dd of=$TMP_MOUNT_PATH/etc/dib-source-repositories oflag=append conv=notrunc
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echo "$REPOPATH" | sudo tee -a $TMP_MOUNT_PATH/etc/dib-source-repositories > /dev/null
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else
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echo "Couldn't parse '$line' as a source repository"
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@ -249,7 +257,7 @@ rm -f $GIT_MANIFEST
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for _SOURCEREPO in $(find $TMP_HOOKS_PATH -maxdepth 1 -name "source-repository-*" -not -name '*~'); do
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repo_flock=$CACHE_BASE/repositories_flock
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(
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echo "Getting $repo_flock: $(date)"
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echo "Getting $repo_flock: $(date) for $_SOURCEREPO"
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if ! flock -w 600 9 ; then
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echo "Did not get $repo_flock: $(date)"
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exit 1
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