Updated ci dockerfile. Moved dockerfiles to outer directory. Updated comments for entrypoint.sh

Dockerfiles/CI-Dockerfile

@@ -0,0 +1,38 @@
+### Note: This DockerFile is adapted from https://github.com/ucb-bar/chipyard/blob/master/.circleci/images/Dockerfile which was adapted from: https://github.com/CircleCI-Public/example-images/openjdk
+# This is a chipyard setup for CI, no toolchains are initialized
+
+FROM ubuntu:18.04
+ARG CHIPYARD_HASH
+
+MAINTAINER https://groups.google.com/forum/#!forum/chipyard
+
+# Install dependencies for ubuntu-req.sh
+RUN apt-get update && \
+    apt-get upgrade -y && \
+    apt-get install -y \
+               curl \
+               git \
+               sudo
+
+# Stopping docker keyboard-config from disrupting ubuntu-req.sh
+RUN sudo DEBIAN_FRONTEND=noninteractive apt-get install -y keyboard-configuration && \
+   sudo DEBIAN_FRONTEND=noninteractive apt-get install -y console-setup
+
+# Adds a new user called riscvuser
+RUN groupadd --gid 3434 riscvuser \
+    && useradd --uid 3434 --gid riscvuser --shell /bin/bash --create-home riscvuser \
+    && echo 'riscvuser ALL=NOPASSWD: ALL' >> /etc/sudoers.d/50-riscvuser \
+    && echo 'Defaults    env_keep += "DEBIAN_FRONTEND"' >> /etc/sudoers.d/env_keep
+
+WORKDIR /home/riscvuser
+USER riscvuser
+
+# Install Chipyard
+RUN git clone https://github.com/ucb-bar/chipyard.git && \
+        cd chipyard && \
+        git checkout $CHIPYARD_HASH && \
+        ./scripts/ubuntu-req.sh 1>/dev/null
+
+# END IMAGE CUSTOMIZATIONS
+
+CMD ["/bin/sh"]

Dockerfiles/Dockerfile

@@ -0,0 +1,55 @@
+### Note: This DockerFile is adapted from https://github.com/ucb-bar/chipyard/blob/master/.circleci/images/Dockerfile which was adapted from: https://github.com/CircleCI-Public/example-images/openjdk
+# This is a full chipyard setup
+
+FROM ubuntu:18.04
+ARG CHIPYARD_HASH
+
+MAINTAINER https://groups.google.com/forum/#!forum/chipyard
+
+# Install dependencies for ubuntu-req.sh
+RUN apt-get update && \
+    apt-get upgrade -y && \
+    apt-get install -y \
+               curl \
+               git \
+               sudo
+
+# Stopping docker keyboard-config from disrupting ubuntu-req.sh
+RUN sudo DEBIAN_FRONTEND=noninteractive apt-get install -y keyboard-configuration && \
+   sudo DEBIAN_FRONTEND=noninteractive apt-get install -y console-setup
+
+# Adds a new user called riscvuser
+RUN groupadd --gid 3434 riscvuser \
+    && useradd --uid 3434 --gid riscvuser --shell /bin/bash --create-home riscvuser \
+    && echo 'riscvuser ALL=NOPASSWD: ALL' >> /etc/sudoers.d/50-riscvuser \
+    && echo 'Defaults    env_keep += "DEBIAN_FRONTEND"' >> /etc/sudoers.d/env_keep
+
+WORKDIR /home/riscvuser
+USER riscvuser
+
+# Install Chipyard
+RUN git clone https://github.com/ucb-bar/chipyard.git && \
+        cd chipyard && \
+        git checkout $CHIPYARD_HASH && \
+        ./scripts/ubuntu-req.sh 1>/dev/null
+
+# Run ubuntu-req.sh to install necessary dependencies
+RUN cd chipyard && \
+        export MAKEFLAGS=-"j $(nproc)" && \
+        ./scripts/init-submodules-no-riscv-tools.sh 1>/dev/null
+
+# Install riscv-tools
+RUN cd chipyard && \
+        export MAKEFLAGS=-"j $(nproc)" && \
+        ./scripts/build-toolchains.sh riscv-tools 1>/dev/null
+
+# Install esp-tools
+RUN cd chipyard && \
+        export MAKEFLAGS=-"j $(nproc)" && \
+        ./scripts/build-toolchains.sh esp-tools 1>/dev/null
+
+ENTRYPOINT ["chipyard/scripts/entrypoint.sh"]
+
+# END IMAGE CUSTOMIZATIONS
+
+CMD ["/bin/sh"]

scripts/entrypoint.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 
+# used with the dockerfile to set up enviroment variables by running env.sh
 # adapted from https://stackoverflow.com/questions/55921914/how-to-source-a-script-with-environment-variables-in-a-docker-build-process
 
 . /home/riscvuser/chipyard/env.sh