monolog:
    channels:
        - deprecation # Deprecations are logged in the dedicated "deprecation" channel when it exists
        # Audit channels, each with its own file in every env (see below).
        # "auth" is the login/logout/authorization trail, "api" one record per
        # proxied backend call. Both are excluded from "main" everywhere, so
        # they never get duplicated — and, in prod, never get swallowed by the
        # fingers_crossed buffer that only flushes on an error.
        - auth
        - api

when@dev:
    monolog:
        handlers:
            main:
                type: stream
                path: "%kernel.logs_dir%/%kernel.environment%.log"
                level: debug
                channels: ["!event", "!auth", "!api"]
            console:
                type: console
                process_psr_3_messages: false
                channels: ["!event", "!doctrine", "!console"]
            auth:
                type: rotating_file
                channels: [auth]
                path: "%kernel.logs_dir%/auth.%kernel.environment%.log"
                max_files: 30
                level: info
            api:
                type: rotating_file
                channels: [api]
                path: "%kernel.logs_dir%/api.%kernel.environment%.log"
                max_files: 14
                level: info

when@test:
    monolog:
        handlers:
            main:
                type: fingers_crossed
                action_level: error
                handler: nested
                excluded_http_codes: [404, 405]
                channels: ["!event", "!auth", "!api"]
            nested:
                type: stream
                path: "%kernel.logs_dir%/%kernel.environment%.log"
                level: debug
            auth:
                type: rotating_file
                channels: [auth]
                path: "%kernel.logs_dir%/auth.%kernel.environment%.log"
                max_files: 30
                level: info
            api:
                type: rotating_file
                channels: [api]
                path: "%kernel.logs_dir%/api.%kernel.environment%.log"
                max_files: 14
                level: info

when@prod:
    monolog:
        handlers:
            main:
                type: fingers_crossed
                action_level: error
                handler: nested
                excluded_http_codes: [404, 405]
                channels: ["!deprecation", "!auth", "!api"]
                buffer_size: 50 # How many messages should be saved? Prevent memory leaks
            nested:
                # Plain rsync/Deployer shared hosting (see deploy.php), not a
                # container — nothing collects stderr here, so log to the
                # shared var/log dir that already survives releases.
                type: rotating_file
                path: "%kernel.logs_dir%/%kernel.environment%.log"
                max_files: 14
                level: debug
            console:
                type: console
                process_psr_3_messages: false
                channels: ["!event", "!doctrine"]
            deprecation:
                type: rotating_file
                channels: [deprecation]
                path: "%kernel.logs_dir%/%kernel.environment%.deprecation.log"
                max_files: 14
            auth:
                # The audit trail: kept longer than everything else, and never
                # routed through fingers_crossed — these info records must land
                # even on a request where nothing went wrong.
                type: rotating_file
                channels: [auth]
                path: "%kernel.logs_dir%/auth.%kernel.environment%.log"
                max_files: 30
                level: info
            api:
                type: rotating_file
                channels: [api]
                path: "%kernel.logs_dir%/api.%kernel.environment%.log"
                max_files: 14
                level: info