BUILD: scripts: make publish-release support bare repositories

First we must not report an error when "git diff HEAD" fails. Second, we
don't want to "cd" to the home dir when "git rev-parse --show-toplevel"
returns an empty string. Third, we definitely want to check that a master
branch really exists in the current directory to avoid mistakes.
This commit is contained in:
Willy Tarreau 2017-06-09 15:36:02 +02:00
parent b286fffa42
commit 600cb57450

View File

@ -64,13 +64,21 @@ if ! git rev-parse --verify -q HEAD >/dev/null; then
fi
# we want to go to the git top dir
cd $(git rev-parse --show-toplevel)
toplvl=$(git rev-parse --show-toplevel)
if [ -n "$toplvl" ]; then
cd "$toplvl"
fi
# ensure that a master branch exists here
if [ -z "$(git rev-parse --verify -q master 2>/dev/null)" ]; then
die "Current directory doesn't seem to be a valid git directory (no master branch)."
fi
if [ "$(git rev-parse --verify -q HEAD)" != "$(git rev-parse --verify -q master)" ]; then
die "git HEAD doesn't match master branch."
fi
if [ "$(git diff HEAD|wc -c)" != 0 ]; then
if [ "$(git diff HEAD 2>/dev/null |wc -c)" != 0 ]; then
err "You appear to have uncommitted local changes, please commit them first :"
git status -s -uno >&2
die