rails/webpacker#2518 for the integrity check change. otherwise, this commit fixes a fresh clone

Author: JacobBHartman

Dockerfile

@@ -20,11 +20,12 @@ RUN apt-get update && apt-get install --yes \
 
 RUN gem install rails --version 6.0.3.4
 
+RUN mkdir /cadre
 WORKDIR /cadre
-
-
-#RUN rails new blog
-#WORKDIR /blog
+COPY Gemfile /cadre/Gemfile
+COPY Gemfile.lock /cadre/Gemfile.lock
+RUN bundle install
+COPY . /cadre
 
 #RUN curl https://www.sqlite.org/2020/sqlite-tools-linux-x86-3330000.zip --output sqlite-tools-linux-x86-3330000.zip
 #RUN unzip sqlite-tools-linux-x86-3330000.zip

config/webpacker.yml

@@ -53,7 +53,7 @@ development:
   compile: true
 
   # Verifies that correct packages and versions are installed by inspecting package.json, yarn.lock, and node_modules
-  check_yarn_integrity: true
+  check_yarn_integrity: false
 
   # Reference: https://webpack.js.org/configuration/dev-server/
   dev_server:

docker-compose.yml

@@ -7,5 +7,5 @@ services:
       - "3000"
     ports:
       - "8001:3000"
-    volumes:
-      - .:/cadre:cached
+#    volumes:
+#      - .:/cadre:cached