better usability for git

Signed-off-by: Chris Snow <[email protected]>

Author: snowch

Dockerfile

@@ -29,6 +29,14 @@ RUN echo "Installing python modules in system python versions" \
     #&& ln -f -s /home/theia/.pyenv/versions/*/bin/black /bin/ \
     #&& ln -f -s /home/theia/.pyenv/versions/*/bin/isort /bin/ 
 
+# Setup ssh for git
+RUN test -d ~/.ssh || mkdir ~/.ssh \
+    && touch ~/.ssh/known_hosts \
+    && chown -R theia ~/.ssh \
+    && chmod -R 600 ~/.ssh
+
+RUN grep github.com ~/.ssh/known_hosts > /dev/null || echo "github.com ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==" >> ~/.ssh/known_hosts
+
 USER theia
 WORKDIR /home/theia
 
@@ -66,5 +74,6 @@ RUN echo "Installing python modules in pyenv python versions" \
 
 WORKDIR /home/theia
 
+
 ENV PYTHONPATH=/home/project:$PYTHONPATH
 

run_ide.sh

@@ -6,4 +6,49 @@ if [[ "$(docker images -q $IMG 2> /dev/null)" == "" ]]; then
   ./build_ide.sh
 fi
 
+git_vars=1
+if [[ -z $GIT_USER ]]; then
+  echo "GIT_USER variable not found"
+  git_vars=0 
+fi
+
+if [[ -z $GIT_PASS ]]; then
+  echo "GIT_PASS variable not found"
+  git_vars=0 
+fi
+
+if [[ -z $GIT_AUTHOR_NAME ]]; then
+  echo "GIT_AUTHOR_NAME variable not found"
+  git_vars=0 
+fi
+
+if [[ -z $GIT_COMMITTER_NAME ]]; then
+  echo "GIT_COMMITTER_NAME variable not found"
+  git_vars=0 
+fi
+
+if [[ -z $GIT_AUTHOR_EMAIL ]]; then
+  echo "GIT_AUTHOR_EMAIL variable not found"
+  git_vars=0 
+fi
+
+if [[ -z $GIT_COMMITTER_EMAIL ]]; then
+  echo "GIT_COMMITER_EMAIL variable not found"
+  git_vars=0 
+fi
+
+if [[ $git_vars == 0 ]]; then
+  echo "One or more git variables were not set."
+  echo "You will not be able to commit inside theia."
+  echo 
+  while true; do
+      read -p "Do you want to continue?" yn
+      case $yn in
+          [Yy]* ) break;;
+          [Nn]* ) exit;;
+          * ) echo "Please answer yes or no.";;
+      esac
+  done
+fi
+
 docker run -it --init -p 3000:3000 -v "$(pwd):/home/project:cached" -e GIT_USER="$GIT_USER" -e GIT_PASS="$GIT_PASS" -e GIT_AUTHOR_NAME="$GIT_AUTHOR_NAME" -e GIT_COMMITTER_NAME="$GIT_COMMITTER_NAME" -e GIT_AUTHOR_EMAIL="$GIT_AUTHOR_EMAIL" -e GIT_COMMITTER_EMAIL="$GIT_COMMITTER_EMAIL" -e GIT_ASKPASS=/home/project/git_env_password.sh $IMG