Rewrite abra.sh for maximum utility.

abra.sh

@@ -1,32 +1,63 @@
 #!/bin/bash
+# set -x
 
 export ENTRYPOINT_CONF_VERSION=v12
 
-assets() {
+file_env() {
-  set -a  OTP_SECRET $(cat /run/secrets/otp_secret)
+  local var="$1"
-  set -a  SECRET_KEY_BASE $(cat /run/secrets/secret_key_base)
+  local fileVar="${var}_FILE"
-  set -a  DB_PASS $(cat /run/secrets/db_password)
+  local def="${2:-}"
 
-  RAILS_ENV=production bundle exec rails assets:precompile
+  if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
+    echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
+    exit 1
+  fi
+
+  local val="$def"
+  if [ "${!var:-}" ]; then
+    val="${!var}"
+  elif [ "${!fileVar:-}" ]; then
+    val="$(< "${!fileVar}")"
+  fi
+
+  declare -x -g "$var"="$val"
+  unset "$fileVar"
 }
 
-setup() {
+environment() {
-  set -a  OTP_SECRET $(cat /run/secrets/otp_secret)
+    # for sidekiq service bundle exec env var threading
-  set -a  SECRET_KEY_BASE $(cat /run/secrets/secret_key_base)
+    file_env "OTP_SECRET"
-  set -a  DB_PASS $(cat /run/secrets/db_password)
+    file_env "SECRET_KEY_BASE"
+    file_env "DB_PASS"
+    file_env "SMTP_PASSWORD"
+    file_env "VAPID_PRIVATE_KEY"
 
-  RAILS_ENV=production bundle exec rake db:setup
+    declare -x RAILS_ENV=production
 }
 
-admin() {
-  set -a  OTP_SECRET $(cat /run/secrets/otp_secret)
-  set -a  SECRET_KEY_BASE $(cat /run/secrets/secret_key_base)
-  set -a  DB_PASS $(cat /run/secrets/db_password)
 
+setup_assets() {
+    environment
+    bundle exec rails assets:precompile
+}
+
+setup_db() {
+    environment
+    bundle exec rake db:setup
+}
+
+setup_admin() {
+    environment
     accounts create "$1" --email "$2" --confirmed --role admin
 }
 
-secrets() {
+shell() {
+    environment
+    bash $@
+}
+
+generate_secrets() {
+    ## Run this 'local' to generate secrets
     docker context use default > /dev/null 2>&1
 
     echo "Generating secrets for new Hometown deployment..."