Renamed the zulip folder to zulip-puppet

The entrypoint.sh is now a fully functional setup and run script for zulip installations in docker.

Dockerfile

@@ -2,13 +2,16 @@ FROM ubuntu:trusty
 
 MAINTAINER Alexander Trost <galexrt@googlemail.com>
 
-ENV ZULIP_GROUP="zulip" ZULIP_USER="zulip" ZULIP_DIR="/home/zulip" ZULIP_VERSION="1.3.6" \
+ENV ZULIP_DIR="/home/zulip" ZULIP_VERSION="1.3.6" \
     DB_HOST="localhost" DB_PORT="5432" DB_USER="zulip" DB_PASSWORD="zulip" \
-    DATA_DIR="/data"
+    DATA_DIR="/data" \
+    ZULIP_USER_FULLNAME="Zulip Docker" ZULIP_USER_EMAIL="" ZULIP_USER_PASSWORD="foobar" \
+    ZULIP_SAVE_SETTINGS_PY="" ZULIP_USE_EXTERNAL_SETTINGS="false" \
+    ZULIP_SETTINGS_EXTERNAL_HOST="localhost" \
+    ZULIP_SECRETS_email_password=""
 
 ADD entrypoint.sh /entrypoint.sh
-ADD includes/zulip /root/zulip-puppet
+ADD includes/zulip-puppet /root/zulip-puppet
-# Self made puppet command: puppet apply --modulepath=/root/zulip/puppet -e "Exec { path => \"/usr/sbin:/usr/bin:/sbin:/bin\" }\ninclude apt\ninclude zulip::voyager"
 # mkdir -p "$ZULIP_DEPLOY_PATH" && \
 RUN chmod 755 /entrypoint.sh && \
     apt-get -qq update -q && \

entrypoint.sh

@@ -22,7 +22,24 @@ function configure-rabbitmq(){
   rabbitmqctl set_permissions -p / zulip '.*' '.*' '.*'
 }
 
-# Taken from /home/zulip/deployments/current/scripts/setup/postgres-init-db
+function add-custom-zulip-secrets(){
+  ZULIP_SECRETS="/etc/zulip/zulip-secrets.conf"
+  for SECRET_KEY in ("google_oauth2_client_secret" "email_password" "twitter_consumer_key" "s3_key" "s3_secret_key" "twitter_consumer_secret" "twitter_access_token_key" "twitter_access_token_secret"); do
+    SECRET_VAR="${!ZULIP_SECRETS_$SECRET_KEY}"
+    if [ -z "$SECRET_VAR" ]; then
+      set +x
+      echo "No settings env var found for key \"$SECRET_KEY\". Continuing."
+      set -x
+      continue
+    fi
+    set +x
+    echo "Setting secret \"$SECRET_KEY\"."
+    echo "$SECRET_KEY = '$SECRET_VAR'" >> "$ZULIP_SECRETS"
+    set -x
+  done
+}
+
+# Taken from the zulip/zulip but modified it a bit
 # A little modification was needed to work with this setup
 function postgres-init-db(){
   # Don't "leak" the password out
@@ -47,6 +64,57 @@ function initialize-database(){
   su zulip -c "$MANAGE_PY initialize_voyager_db"
 }
 
+function setup-zulip-settings(){
+  ZULIP_SETTINGS="/etc/zulip/settings.py"
+  if [ "$ZULIP_USE_EXTERNAL_SETTINGS" == "true" ] && [ -f "$DATA_DIR/settings.py" ]; then
+    rm -f "$ZULIP_SETTINGS"
+    cp -rf "$DATA_DIR/settings.py" "$ZULIP_SETTINGS"
+    chown zulip:zulip "$ZULIP_SETTINGS"
+    return 0
+  fi
+  # ^#?([a-zA-Z0-9_]*)[ ]*=[ ]*([\"'].*[\"']+|[\(\{]+(\n[^)]*)+.*[\)\}])$ and ^#?[ ]?([a-zA-Z0-9_]*)
+  for SETTING_KEY in $(grep -E "^#?([a-zA-Z0-9_]*)[ ]*=[ ]*([\"'].*[\"']+|[\(\{]+(\n[^)]*)+.*[\)\}])$" "$ZULIP_SETTINGS" | grep -oE "^#?[ ]?([a-zA-Z0-9_]*)") "S3_AUTH_UPLOADS_BUCKET" "S3_AVATAR_BUCKET"; do
+    SETTING_VAR="${!ZULIP_SETTINGS_$SETTING_KEY}"
+    if [ -z "$SETTING_VAR" ]; then
+      set +x
+      echo "No settings env var found for key \"$SETTING_KEY\". Continuing."
+      set -x
+      continue
+    fi
+    set +x
+    echo "Setting key \"$SETTING_KEY\" to value \"$SETTING_VAR\"."
+    set -x
+    sed -i "s~#?${SETTING_KEY}[ ]*=[ ]*['\"]+.*['\"]+$~${SETTING_KEY} = '${SETTING_VAR}'~g" "$ZULIP_SETTINGS"
+  done
+  if [ -z "$ZULIP_SAVE_SETTINGS_PY" ]; then
+    rm -f "$DATA_DIR/settings.py"
+    cp -f "$ZULIP_SETTINGS" "$DATA_DIR/settings.py"
+  fi
+}
+
+function zulip-create-user(){
+  if [ -z "$ZULIP_USER_EMAIL" ]; then
+    set +x
+    echo "No zulip user email given."
+    set -x
+    return 1
+  fi
+    if [ -z "$ZULIP_USER_PASSWORD" ]; then
+      set +x
+      echo "No zulip user password given."
+      set -x
+      return 1
+    fi
+  if [ -z "$ZULIP_USER_FULLNAME" ]; then
+    set +x
+    echo "No zulip user full name given. Defaulting to \"Zulip Docker\""
+    set -x
+    ZULIP_USER_FULLNAME="Zulip Docker"
+  fi
+  su zulip -c " $MANAGE_PY create_user --new-email \"$ZULIP_USER_EMAIL\" --new-password \"$ZULIP_USER_PASSWORD\""
+  su zulip -c "$MANAGE_PY knight \"$ZULIP_USER_FULLNAME\" -f"
+}
+
 # Configure rabbitmq server everytime because it could be a new one ;)
 configure-rabbitmq
 
@@ -54,12 +122,13 @@ if [ ! -f "$DATA_DIR/.initiated" ]; then
   set +x
   echo "Initiating Zulip Installation ..."
   echo "==="
-  echo "Generating secrets ..."
+  echo "Generating and setting secrets ..."
   set -x
   # Generate the secrets
   /root/zulip/scripts/setup/generate_secrets.py
+  add-custom-zulip-secrets
   set +x
-  echo "Secrets generated."
+  echo "Secrets generated and set."
   echo "Creating/updating statics ..."
   set -x
   # Without the secrets we can't update the prod-static files :(
@@ -73,12 +142,14 @@ if [ ! -f "$DATA_DIR/.initiated" ]; then
   set -x
   # Init Postgres database server
   postgres-init-db
-
-  # Modify settings.py here
-  cat /etc/settings.py
-
   set +x
   echo "Database setup done."
+  echo "Setting Zulip settings ..."
+  set -x
+  # Setup zulip settings
+  setup-zulip-settings
+  set +x
+  echo "Zulip settings setup done."
   echo "Initiating  Database ..."
   set -x
   # Init database with something (data? :D)
@@ -91,6 +162,11 @@ if [ ! -f "$DATA_DIR/.initiated" ]; then
   touch "$DATA_DIR/.initiated"
   set +x
   echo "Database initiated."
+  echo "Creating zulip user account ..."
+  set -x
+  zulip-create-user
+  set +x
+  echo "Created zulip user account"
   echo "==="
   echo "Zulip initiation done."
   set -x