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| | # Create commits in <repo> and assign each commit's oid to shell variables
# given in the arguments (A, B, and C). E.g.:
#
# create_commits_in <repo> A B C
#
# NOTE: Never calling this function from a subshell since variable
# assignments will disappear when subshell exits.
create_commits_in () {
repo="$1" &&
if ! parent=$(git -C "$repo" rev-parse HEAD^{} --)
then
parent=
fi &&
T=$(git -C "$repo" write-tree) &&
shift &&
while test $# -gt 0
do
name=$1 &&
test_tick &&
if test -z "$parent"
then
oid=$(echo $name | git -C "$repo" commit-tree $T)
else
oid=$(echo $name | git -C "$repo" commit-tree -p $parent $T)
fi &&
eval $name=$oid &&
parent=$oid &&
shift ||
return 1
done &&
git -C "$repo" update-ref refs/heads/master $oid
}
# Format the output of git-push, git-show-ref and other commands to make a
# user-friendly and stable text. We can easily prepare the expect text
# without having to worry about future changes of the commit ID and spaces
# of the output. We also replce single quotes with double quotes, because
# it is boring to prepare unquoted single quotes in expect text.
make_user_friendly_and_stable_output_common () {
sed \
-e "s/ *\$//" \
-e "s/ */ /g" \
-e "s/'/\"/g" \
-e "s/$A/<COMMIT-A>/g" \
-e "s/$B/<COMMIT-B>/g" \
-e "s/$TAG/<TAG-v123>/g" \
-e "s/$ZERO_OID/<ZERO-OID>/g" \
-e "s/$(echo $A | cut -c1-7)[0-9a-f]*/<OID-A>/g" \
-e "s/$(echo $B | cut -c1-7)[0-9a-f]*/<OID-B>/g"
}
|