set -e

test $# -gt 1 || {

echo "Usage: publish.sh \"Commit message\" file1 [file2 ...]"

exit 2

}

datestamp="$(TZ=UTC date +'%Y-%m-%d %H:%M:%S UTC')"

message="$1 ($datestamp)"

git config --global user.name github-actions

git config --global user.email github-actions@github.com

dest_dir=site-publish

git clone --depth=1 --branch=gh-pages git@github.com:scijava/status.scijava.org "$dest_dir"

while [ $# -gt 0 ]

file=$1

shift

test -f "$file" || { echo "File not found: $file" >&2; exit 1; }

dest=$(basename "$file")

cp "$file" "$dest_dir/$dest"

(cd "$dest_dir" && git add "$dest")

cd "$dest_dir"

if git diff --quiet .

echo "== No changes =="

echo "== Committing changes =="

git commit -m "$message"

git push