build: Substitute empty string for empty/unset template variables.

This commit is contained in:
Bradley Sepos 2016-04-20 16:20:19 -04:00
parent 5feb27c251
commit c3b0fd142a

View File

@ -103,9 +103,9 @@ function build_source {
cp "${TEMPLATE_Base}" "${DEST}.html" cp "${TEMPLATE_Base}" "${DEST}.html"
# inject meta, title, styles, document, scripts # inject meta, title, styles, document, scripts
sed -E \ sed -E \
-e '/\{\{[ ]*template\.meta[ ]*\}\}/{r '"${TEMPLATE_Meta}" -e 'd;}' \ -e '/\{\{[ ]*template\.meta[ ]*\}\}/{r '"${TEMPLATE_Meta:-}" -e 'd;}' \
-e '/\{\{[ ]*template\.title[ ]*\}\}/{r '"${TEMPLATE_Title}" -e 'd;}' \ -e '/\{\{[ ]*template\.title[ ]*\}\}/{r '"${TEMPLATE_Title:-}" -e 'd;}' \
-e '/\{\{[ ]*template\.document[ ]*\}\}/{r '"${TEMPLATE_Document}" -e 'd;}' \ -e '/\{\{[ ]*template\.document[ ]*\}\}/{r '"${TEMPLATE_Document:-}" -e 'd;}' \
-i.sedbak "${DEST}.html" -i.sedbak "${DEST}.html"
fi fi
else else
@ -122,10 +122,10 @@ function build_source {
fi fi
# inject header, content, footer # inject header, content, footer
sed -E \ sed -E \
-e '/\{\{[ ]*template\.header[ ]*\}\}/{r '"${TEMPLATE_Header}" -e 'd;}' \ -e '/\{\{[ ]*template\.header[ ]*\}\}/{r '"${TEMPLATE_Header:-}" -e 'd;}' \
-e '/\{\{[ ]*document\.content[ ]*\}\}/{r '"${DOCUMENT_Content}" -e 'd;}' \ -e '/\{\{[ ]*document\.content[ ]*\}\}/{r '"${DOCUMENT_Content:-}" -e 'd;}' \
-e '/\{\{[ ]*template\.footer[ ]*\}\}/{r '"${TEMPLATE_Footer}" -e 'd;}' \ -e '/\{\{[ ]*template\.footer[ ]*\}\}/{r '"${TEMPLATE_Footer:-}" -e 'd;}' \
-e '/\{\{[ ]*template\.nav[ ]*\}\}/{r '"${TEMPLATE_Nav}" -e 'd;}' \ -e '/\{\{[ ]*template\.nav[ ]*\}\}/{r '"${TEMPLATE_Nav:-}" -e 'd;}' \
-i.sedbak "${DEST}.html" -i.sedbak "${DEST}.html"
# process template tags # process template tags
TEMPLATE_Scripts="" TEMPLATE_Scripts=""