add docs to dockerfile

2024-06-15 14:50:45 +12:00
parent f777f4575e
commit efa33d900b
1 changed files with 4 additions and 0 deletions
--- a/4
+++ b/4
@ -1,6 +1,10 @@
 FROM node:lts-alpine

+# add project files to /app
 ADD ./ /app
 WORKDIR /app
+
+# install node dependencies
 RUN npm install
+
 EXPOSE 8080