Expand entry point script and example .env

.env.example

@@ -171,6 +171,34 @@ ADLDAP_SYNC_FIELD=userprincipalname
 # Organizr. This is at your own risk.
 DISABLE_FRAME_HEADER=false
 
+# You can fine tune the start-up of a Docker container by editing these environment variables.
+# Use this at your own risk. Disabling certain checks and features may result in lost of inconsistent data.
+# However if you know what you're doing you can significantly speed up container start times.
+# Set each value to "true" to enable, or "false" to disable.
+
+# Check if the SQLite database exists. Can be skipped if you're not using SQLite.
+# Won't significantly speed up things.
+DKR_CHECK_SQLITE="true"
+
+# Run database creation and migration commands. Disable this only if you're 100% sure the DB exists
+# and is up to date.
+DKR_RUN_MIGRATION="true"
+
+# Run database upgrade commands. Disable this only when you're 100% sure your DB is up-to-date
+# with the latest fixes (outside of migrations!)
+DKR_RUN_UPGRADE="true"
+
+# Disable all data checks and verifications. Disabling this makes Firefly III assume your DB is intact.
+DKR_RUN_VERIFY="true"
+
+# Disable all DB reports. When disabled, Firefly III won't go over your data to report current state.
+# Disabling this should have no impact on data integrity or safety but it won't warn you of possible issues.
+DKR_RUN_REPORT="true"
+
+# When disabled, Firefly III won't attempt to generate OAuth2 Passport keys. This won't be an issue, IFF (if and only if)
+# you had previously generated keys already and they're stored in your database for restauration.
+DKR_RUN_PASSPORT_INSTALL="true"
+
 # Leave the following configuration vars as is.
 # Unless you like to tinker and know what you're doing.
 APP_NAME=FireflyIII