add error-checking to publish.sh

1 files changed, 5 insertions, 2 deletions

diff --git a/www/publish.sh b/www/publish.sh
index 8a2654f0..62f5d24b 100755
--- a/www/publish.sh
+++ b/www/publish.sh
@@ -15,6 +15,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
 echo $1
 FILE=${1%.md}
 
@@ -38,10 +41,10 @@ echo "[License](/license.md)" >> temp.md
 sed temp.md -i -e 's/\.md\(#[a-z\-]*\)*)/.html\1)/g'
 
 # work around issue #2872
-TOC=$(grep -q "^x-toc-enable: true$" temp.md && echo "--toc --toc-depth=2")
+TOC=$(grep -q "^x-toc-enable: true$" temp.md && echo "--toc --toc-depth=2") || echo "foo"
 
 # work around heterogenous pandoc versions
-SMART=$(pandoc -v | grep -q '2\.0' || echo "--smart")
+SMART=$(pandoc -v | grep -q '2\.0' || echo "--smart") || echo "foo"
 
 # chuck through pandoc
 pandoc $TOC $SMART temp.md -s --css /global.css -T Libreboot \