🚧 Improve build scripts.

backend/bin/kaocha

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+clojure -A:dev:test -m kaocha.runner "$@"

backend/bin/start

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+
+if [ ! -e ~/local/.fixtures-loaded ]; then
+    echo "Loading fixtures..."
+    clojure -Adev -m uxbox.fixtures
+    touch ~/local/.fixtures-loaded
+fi
+
+clojure -J-XX:-OmitStackTraceInFastThrow -m uxbox.main
+
+
+

backend/deps.edn

@@ -1,4 +1,5 @@
-{:deps {org.clojure/clojure {:mvn/version "1.10.1"}
+{:deps
+ {org.clojure/clojure {:mvn/version "1.10.1"}
   funcool/promesa {:mvn/version "5.0.0-SNAPSHOT"}
   funcool/cuerdas {:mvn/version "2.2.1"}
 
@@ -42,23 +43,32 @@
   io.aviso/pretty {:mvn/version "0.1.37"}
 
   mount/mount {:mvn/version "0.1.16"}
-        environ/environ {:mvn/version "1.1.0"}
+  environ/environ {:mvn/version "1.1.0"}}
-    }
  :paths ["src" "vendor" "resources"]
  :aliases
  {:dev
-  {:extra-deps {com.bhauman/rebel-readline {:mvn/version "0.1.4"}
+  {:extra-deps
+   {com.bhauman/rebel-readline {:mvn/version "0.1.4"}
     org.clojure/tools.namespace {:mvn/version "0.3.1"}
     fipp/fipp {:mvn/version "0.6.21"}
     criterium/criterium {:mvn/version "0.4.5"}
-                mockery/mockery {:mvn/version "0.1.4"}
+    mockery/mockery {:mvn/version "0.1.4"}}
-                }
    :extra-paths ["test"]}
-  :repl {:main-opts  ["-m" "rebel-readline.main"]}
+
-  :nrepl {:extra-deps {nrepl/nrepl {:mvn/version "0.6.0"}}
+  :repl
+  {:main-opts  ["-m" "rebel-readline.main"]}
+
+  :test
+  {:extra-deps {lambdaisland/kaocha {:mvn/version "0.0-554"}}}
+
+  :nrepl
+  {:extra-deps {nrepl/nrepl {:mvn/version "0.6.0"}}
    :main-opts ["-m" "nrepl.cmdline"]}
-  :ancient {:main-opts ["-m" "deps-ancient.deps-ancient"]
+
+  :ancient
+  {:main-opts ["-m" "deps-ancient.deps-ancient"]
    :extra-deps {deps-ancient {:mvn/version "RELEASE"}}}
+
   }}
 
 

backend/tests.edn

@@ -0,0 +1,5 @@
+#kaocha/v1
+{:tests
+ [{:id          :unit
+   :test-paths  ["test" "src"]
+   :ns-patterns ["test-.*"]}]}

docker/devenv/docker-compose.yaml

@@ -49,6 +49,7 @@ services:
 
   postgres:
     image: postgres:12
+    # command: postgres -c config_file=/etc/postgresql.conf
     hostname: 'uxbox-devenv-postgres'
     container_name: 'uxbox-devenv-postgres'
     restart: always
@@ -61,4 +62,5 @@ services:
       - POSTGRES_USER=uxbox
       - POSTGRES_PASSWORD=uxbox
     volumes:
+      # - ./files/postgresql.conf:/etc/postgresql.conf
       - postgres_data:/var/lib/postgresql/data

docker/devenv/files/postgresql.conf

@@ -1,3 +1,4 @@
+
 # -----------------------------
 # PostgreSQL configuration file
 # -----------------------------
@@ -16,9 +17,9 @@
 #
 # This file is read on server startup and when the server receives a SIGHUP
 # signal.  If you edit the file on a running system, you have to SIGHUP the
-# server for the changes to take effect, or use "pg_ctl reload".  Some
+# server for the changes to take effect, run "pg_ctl reload", or execute
-# parameters, which are marked below, require a server shutdown and restart to
+# "SELECT pg_reload_conf()".  Some parameters, which are marked below,
-# take effect.
+# require a server shutdown and restart to take effect.
 #
 # Any parameter can also be given as a command-line option to the server, e.g.,
 # "postgres -c log_connections=on".  Some parameters can be changed at run time
@@ -38,15 +39,15 @@
 # The default values of these variables are driven from the -D command-line
 # option or PGDATA environment variable, represented here as ConfigDir.
 
-data_directory = '/var/lib/postgresql/9.5/main'		# use data in another directory
+#data_directory = 'ConfigDir'           # use data in another directory
                                         # (change requires restart)
-hba_file = '/etc/postgresql/9.5/main/pg_hba.conf'	# host-based authentication file
+#hba_file = 'ConfigDir/pg_hba.conf'     # host-based authentication file
                                         # (change requires restart)
-ident_file = '/etc/postgresql/9.5/main/pg_ident.conf'	# ident configuration file
+#ident_file = 'ConfigDir/pg_ident.conf' # ident configuration file
                                         # (change requires restart)
 
 # If external_pid_file is not explicitly set, no extra PID file is written.
-external_pid_file = '/var/run/postgresql/9.5-main.pid'			# write an extra PID file
+#external_pid_file = ''                 # write an extra PID file
                                         # (change requires restart)
 
 
@@ -56,16 +57,14 @@ external_pid_file = '/var/run/postgresql/9.5-main.pid'			# write an extra PID fi
 
 # - Connection Settings -
 
-#listen_addresses = 'localhost'		# what IP address(es) to listen on;
+listen_addresses = '*'
                                         # comma-separated list of addresses;
                                         # defaults to 'localhost'; use '*' for all
                                         # (change requires restart)
-port = 5432				# (change requires restart)
+#port = 5432                            # (change requires restart)
 max_connections = 100                   # (change requires restart)
-# Note:  Increasing max_connections costs ~400 bytes of shared memory per
-# connection slot, plus lock space (see max_locks_per_transaction).
 #superuser_reserved_connections = 3     # (change requires restart)
-unix_socket_directories = '/var/run/postgresql'	# comma-separated list of directories
+#unix_socket_directories = '/var/run/postgresql'        # comma-separated list of directories
                                         # (change requires restart)
 #unix_socket_group = ''                 # (change requires restart)
 #unix_socket_permissions = 0777         # begin with 0 to use octal notation
@@ -75,27 +74,7 @@ unix_socket_directories = '/var/run/postgresql'	# comma-separated list of direct
 #bonjour_name = ''                      # defaults to the computer name
                                         # (change requires restart)
 
-# - Security and Authentication -
+# - TCP settings -
-
-#authentication_timeout = 1min		# 1s-600s
-ssl = true				# (change requires restart)
-#ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL' # allowed SSL ciphers
-					# (change requires restart)
-#ssl_prefer_server_ciphers = on		# (change requires restart)
-#ssl_ecdh_curve = 'prime256v1'		# (change requires restart)
-ssl_cert_file = '/etc/ssl/certs/ssl-cert-snakeoil.pem'		# (change requires restart)
-ssl_key_file = '/etc/ssl/private/ssl-cert-snakeoil.key'		# (change requires restart)
-#ssl_ca_file = ''			# (change requires restart)
-#ssl_crl_file = ''			# (change requires restart)
-#password_encryption = on
-#db_user_namespace = off
-#row_security = on
-
-# GSSAPI using Kerberos
-#krb_server_keyfile = ''
-#krb_caseins_users = off
-
-# - TCP Keepalives -
 # see "man 7 tcp" for details
 
 #tcp_keepalives_idle = 0                # TCP_KEEPIDLE, in seconds;
@@ -104,6 +83,34 @@ ssl_key_file = '/etc/ssl/private/ssl-cert-snakeoil.key'		# (change requires rest
                                         # 0 selects the system default
 #tcp_keepalives_count = 0               # TCP_KEEPCNT;
                                         # 0 selects the system default
+#tcp_user_timeout = 0                   # TCP_USER_TIMEOUT, in milliseconds;
+                                        # 0 selects the system default
+
+# - Authentication -
+
+#authentication_timeout = 1min          # 1s-600s
+#password_encryption = md5              # md5 or scram-sha-256
+#db_user_namespace = off
+
+# GSSAPI using Kerberos
+#krb_server_keyfile = ''
+#krb_caseins_users = off
+
+# - SSL -
+
+#ssl = off
+#ssl_ca_file = ''
+#ssl_cert_file = 'server.crt'
+#ssl_crl_file = ''
+#ssl_key_file = 'server.key'
+#ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL' # allowed SSL ciphers
+#ssl_prefer_server_ciphers = on
+#ssl_ecdh_curve = 'prime256v1'
+#ssl_min_protocol_version = 'TLSv1'
+#ssl_max_protocol_version = ''
+#ssl_dh_params_file = ''
+#ssl_passphrase_command = ''
+#ssl_passphrase_command_supports_reload = off
 
 
 #------------------------------------------------------------------------------
@@ -116,39 +123,42 @@ shared_buffers = 256MB			# min 128kB
                                         # (change requires restart)
 #huge_pages = try                       # on, off, or try
                                         # (change requires restart)
-#temp_buffers = 8MB			# min 800kB
+temp_buffers = 8MB                     # min 800kB
 #max_prepared_transactions = 0          # zero disables the feature
                                         # (change requires restart)
-# Note:  Increasing max_prepared_transactions costs ~600 bytes of shared memory
+# Caution: it is not advisable to set max_prepared_transactions nonzero unless
-# per transaction slot, plus lock space (see max_locks_per_transaction).
+# you actively intend to use prepared transactions.
-# It is not advisable to set max_prepared_transactions nonzero unless you
+work_mem = 8MB                         # min 64kB
-# actively intend to use prepared transactions.
-#work_mem = 4MB				# min 64kB
 #maintenance_work_mem = 64MB            # min 1MB
 #autovacuum_work_mem = -1               # min 1MB, or -1 to use maintenance_work_mem
 #max_stack_depth = 2MB                  # min 100kB
+#shared_memory_type = mmap              # the default is the first option
+                                        # supported by the operating system:
+                                        #   mmap
+                                        #   sysv
+                                        #   windows
+                                        # (change requires restart)
 dynamic_shared_memory_type = posix      # the default is the first option
                                         # supported by the operating system:
                                         #   posix
                                         #   sysv
                                         #   windows
                                         #   mmap
-					# use none to disable dynamic shared memory
+                                        # (change requires restart)
 
 # - Disk -
 
-#temp_file_limit = -1			# limits per-session temp file space
+#temp_file_limit = -1                   # limits per-process temp file space
                                         # in kB, or -1 for no limit
 
-# - Kernel Resource Usage -
+# - Kernel Resources -
 
 #max_files_per_process = 1000           # min 25
                                         # (change requires restart)
-#shared_preload_libraries = ''		# (change requires restart)
 
 # - Cost-Based Vacuum Delay -
 
-#vacuum_cost_delay = 0			# 0-100 milliseconds
+#vacuum_cost_delay = 0                  # 0-100 milliseconds (0 disables)
 #vacuum_cost_page_hit = 1               # 0-10000 credits
 #vacuum_cost_page_miss = 10             # 0-10000 credits
 #vacuum_cost_page_dirty = 20            # 0-10000 credits
@@ -157,26 +167,37 @@ dynamic_shared_memory_type = posix	# the default is the first option
 # - Background Writer -
 
 #bgwriter_delay = 200ms                 # 10-10000ms between rounds
-#bgwriter_lru_maxpages = 100		# 0-1000 max buffers written/round
+#bgwriter_lru_maxpages = 100            # max buffers written/round, 0 disables
-#bgwriter_lru_multiplier = 2.0		# 0-10.0 multipler on buffers scanned/round
+#bgwriter_lru_multiplier = 2.0          # 0-10.0 multiplier on buffers scanned/round
+#bgwriter_flush_after = 512kB           # measured in pages, 0 disables
 
 # - Asynchronous Behavior -
 
 #effective_io_concurrency = 1           # 1-1000; 0 disables prefetching
-#max_worker_processes = 8
+#max_worker_processes = 8               # (change requires restart)
+#max_parallel_maintenance_workers = 2   # taken from max_parallel_workers
+#max_parallel_workers_per_gather = 2    # taken from max_parallel_workers
+#parallel_leader_participation = on
+#max_parallel_workers = 8               # maximum number of max_worker_processes that
+                                        # can be used in parallel operations
+#old_snapshot_threshold = -1            # 1min-60d; -1 disables; 0 is immediate
+                                        # (change requires restart)
+#backend_flush_after = 0                # measured in pages, 0 disables
 
 
 #------------------------------------------------------------------------------
-# WRITE AHEAD LOG
+# WRITE-AHEAD LOG
 #------------------------------------------------------------------------------
 
 # - Settings -
 
-#wal_level = minimal			# minimal, archive, hot_standby, or logical
+#wal_level = replica                    # minimal, replica, or logical
                                         # (change requires restart)
-#fsync = on				# turns forced synchronization on or off
+#fsync = on                             # flush data to disk for crash safety
+                                        # (turning this off can cause
+                                        # unrecoverable data corruption)
 synchronous_commit = off                # synchronization level;
-					# off, local, remote_write, or on
+                                        # off, local, remote_write, remote_apply, or on
 #wal_sync_method = fsync                # the default is the first option
                                         # supported by the operating system:
                                         #   open_datasync
@@ -188,19 +209,23 @@ synchronous_commit = off		# synchronization level;
 #wal_compression = off                  # enable compression of full-page writes
 #wal_log_hints = off                    # also do full page writes of non-critical updates
                                         # (change requires restart)
+#wal_init_zero = on                     # zero-fill new WAL files
+#wal_recycle = on                       # recycle WAL files
 #wal_buffers = -1                       # min 32kB, -1 sets based on shared_buffers
                                         # (change requires restart)
-wal_writer_delay = 300ms		# 1-10000 milliseconds
+#wal_writer_delay = 200ms               # 1-10000 milliseconds
+#wal_writer_flush_after = 1MB           # measured in pages, 0 disables
 
 #commit_delay = 0                       # range 0-100000, in microseconds
 #commit_siblings = 5                    # range 1-1000
 
 # - Checkpoints -
 
-#checkpoint_timeout = 5min		# range 30s-1h
+#checkpoint_timeout = 5min              # range 30s-1d
-#max_wal_size = 1GB
+max_wal_size = 1GB
-#min_wal_size = 80MB
+min_wal_size = 80MB
 #checkpoint_completion_target = 0.5     # checkpoint target duration, 0.0 - 1.0
+#checkpoint_flush_after = 256kB         # measured in pages, 0 disables
 #checkpoint_warning = 30s               # 0 disables
 
 # - Archiving -
@@ -214,21 +239,57 @@ wal_writer_delay = 300ms		# 1-10000 milliseconds
 #archive_timeout = 0            # force a logfile segment switch after this
                                 # number of seconds; 0 disables
 
+# - Archive Recovery -
+
+# These are only used in recovery mode.
+
+#restore_command = ''           # command to use to restore an archived logfile segment
+                                # placeholders: %p = path of file to restore
+                                #               %f = file name only
+                                # e.g. 'cp /mnt/server/archivedir/%f %p'
+                                # (change requires restart)
+#archive_cleanup_command = ''   # command to execute at every restartpoint
+#recovery_end_command = ''      # command to execute at completion of recovery
+
+# - Recovery Target -
+
+# Set these only when performing a targeted recovery.
+
+#recovery_target = ''           # 'immediate' to end recovery as soon as a
+                                # consistent state is reached
+                                # (change requires restart)
+#recovery_target_name = ''      # the named restore point to which recovery will proceed
+                                # (change requires restart)
+#recovery_target_time = ''      # the time stamp up to which recovery will proceed
+                                # (change requires restart)
+#recovery_target_xid = ''       # the transaction ID up to which recovery will proceed
+                                # (change requires restart)
+#recovery_target_lsn = ''       # the WAL LSN up to which recovery will proceed
+                                # (change requires restart)
+#recovery_target_inclusive = on # Specifies whether to stop:
+                                # just after the specified recovery target (on)
+                                # just before the recovery target (off)
+                                # (change requires restart)
+#recovery_target_timeline = 'latest'    # 'current', 'latest', or timeline ID
+                                # (change requires restart)
+#recovery_target_action = 'pause'       # 'pause', 'promote', 'shutdown'
+                                # (change requires restart)
+
 
 #------------------------------------------------------------------------------
 # REPLICATION
 #------------------------------------------------------------------------------
 
-# - Sending Server(s) -
+# - Sending Servers -
 
 # Set these on the master and on any standby that will send replication data.
 
-#max_wal_senders = 0		# max number of walsender processes
+#max_wal_senders = 10           # max number of walsender processes
                                 # (change requires restart)
-#wal_keep_segments = 0		# in logfile segments, 16MB each; 0 disables
+#wal_keep_segments = 0          # in logfile segments; 0 disables
 #wal_sender_timeout = 60s       # in milliseconds; 0 disables
 
-#max_replication_slots = 0	# max number of replication slots
+#max_replication_slots = 10     # max number of replication slots
                                 # (change requires restart)
 #track_commit_timestamp = off   # collect timestamp of transaction commit
                                 # (change requires restart)
@@ -238,7 +299,8 @@ wal_writer_delay = 300ms		# 1-10000 milliseconds
 # These settings are ignored on a standby server.
 
 #synchronous_standby_names = '' # standby servers that provide sync rep
-				# comma-separated list of application_name
+                                # method to choose sync standbys, number of sync standbys,
+                                # and comma-separated list of application_name
                                 # from standby(s); '*' = all
 #vacuum_defer_cleanup_age = 0   # number of xacts by which cleanup is delayed
 
@@ -246,7 +308,12 @@ wal_writer_delay = 300ms		# 1-10000 milliseconds
 
 # These settings are ignored on a master server.
 
-#hot_standby = off			# "on" allows queries during recovery
+#primary_conninfo = ''                  # connection string to sending server
+                                        # (change requires restart)
+#primary_slot_name = ''                 # replication slot on sending server
+                                        # (change requires restart)
+#promote_trigger_file = ''              # file name whose presence ends recovery
+#hot_standby = on                       # "off" disallows queries during recovery
                                         # (change requires restart)
 #max_standby_archive_delay = 30s        # max delay before canceling queries
                                         # when reading WAL from archive;
@@ -263,6 +330,15 @@ wal_writer_delay = 300ms		# 1-10000 milliseconds
                                         # in milliseconds; 0 disables
 #wal_retrieve_retry_interval = 5s       # time to wait before retrying to
                                         # retrieve WAL after a failed attempt
+#recovery_min_apply_delay = 0           # minimum delay for applying changes during recovery
+
+# - Subscribers -
+
+# These settings are ignored on a publisher.
+
+#max_logical_replication_workers = 4    # taken from max_worker_processes
+                                        # (change requires restart)
+#max_sync_workers_per_subscription = 2  # taken from max_logical_replication_workers
 
 
 #------------------------------------------------------------------------------
@@ -279,9 +355,14 @@ wal_writer_delay = 300ms		# 1-10000 milliseconds
 #enable_material = on
 #enable_mergejoin = on
 #enable_nestloop = on
+#enable_parallel_append = on
 #enable_seqscan = on
 #enable_sort = on
 #enable_tidscan = on
+#enable_partitionwise_join = off
+#enable_partitionwise_aggregate = off
+#enable_parallel_hash = on
+#enable_partition_pruning = on
 
 # - Planner Cost Constants -
 
@@ -290,6 +371,20 @@ wal_writer_delay = 300ms		# 1-10000 milliseconds
 #cpu_tuple_cost = 0.01                  # same scale as above
 #cpu_index_tuple_cost = 0.005           # same scale as above
 #cpu_operator_cost = 0.0025             # same scale as above
+#parallel_tuple_cost = 0.1              # same scale as above
+#parallel_setup_cost = 1000.0   # same scale as above
+
+#jit_above_cost = 100000                # perform JIT compilation if available
+                                        # and query more expensive than this;
+                                        # -1 disables
+#jit_inline_above_cost = 500000         # inline small functions if query is
+                                        # more expensive than this; -1 disables
+#jit_optimize_above_cost = 500000       # use expensive JIT optimizations if
+                                        # query is more expensive than this;
+                                        # -1 disables
+
+#min_parallel_table_scan_size = 8MB
+#min_parallel_index_scan_size = 512kB
 #effective_cache_size = 4GB
 
 # - Genetic Query Optimizer -
@@ -310,10 +405,14 @@ wal_writer_delay = 300ms		# 1-10000 milliseconds
 #from_collapse_limit = 8
 #join_collapse_limit = 8                # 1 disables collapsing of explicit
                                         # JOIN clauses
+#force_parallel_mode = off
+#jit = on                               # allow JIT compilation
+#plan_cache_mode = auto                 # auto, force_generic_plan or
+                                        # force_custom_plan
 
 
 #------------------------------------------------------------------------------
-# ERROR REPORTING AND LOGGING
+# REPORTING AND LOGGING
 #------------------------------------------------------------------------------
 
 # - Where to Log -
@@ -324,15 +423,15 @@ log_destination = 'stderr'		# Valid values are combinations of
                                        # requires logging_collector to be on.
 
 # This is used when logging to stderr:
-logging_collector = on		# Enable capturing of stderr and csvlog
+#logging_collector = off                # Enable capturing of stderr and csvlog
                                         # into log files. Required to be on for
                                         # csvlogs.
                                         # (change requires restart)
 
 # These are only used if logging_collector is on:
-log_directory = 'pg_log'		# directory where log files are written,
+#log_directory = 'log'                  # directory where log files are written,
                                         # can be absolute or relative to PGDATA
-log_filename = 'postgresql-%Y-%m-%d.log'	# log file name pattern,
+#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'        # log file name pattern,
                                         # can include strftime() escapes
 #log_file_mode = 0600                   # creation mode for log files,
                                         # begin with 0 to use octal notation
@@ -353,23 +452,15 @@ log_filename = 'postgresql-%Y-%m-%d.log'	# log file name pattern,
 # These are relevant when logging to syslog:
 #syslog_facility = 'LOCAL0'
 #syslog_ident = 'postgres'
+#syslog_sequence_numbers = on
+#syslog_split_messages = on
 
 # This is only relevant when logging to eventlog (win32):
+# (change requires restart)
 #event_source = 'PostgreSQL'
 
 # - When to Log -
 
-#client_min_messages = notice		# values in order of decreasing detail:
-					#   debug5
-					#   debug4
-					#   debug3
-					#   debug2
-					#   debug1
-					#   log
-					#   notice
-					#   warning
-					#   error
-
 #log_min_messages = warning             # values in order of decreasing detail:
                                         #   debug5
                                         #   debug4
@@ -403,6 +494,9 @@ log_min_duration_statement = 0	# -1 is disabled, 0 logs all statements
                                         # statements running at least this number
                                         # of milliseconds
 
+#log_transaction_sample_rate = 0.0      # Fraction of transactions whose statements
+                                        # are logged regardless of their duration. 1.0 logs all
+                                        # statements from all transactions, 0.0 never logs.
 
 # - What to Log -
 
@@ -416,7 +510,7 @@ log_min_duration_statement = 0	# -1 is disabled, 0 logs all statements
 #log_duration = off
 #log_error_verbosity = default          # terse, default, or verbose messages
 #log_hostname = off
-log_line_prefix = '%t [%p-%l] %q%u@%d '			# special values:
+#log_line_prefix = '%m [%p] '           # special values:
                                         #   %a = application name
                                         #   %u = user name
                                         #   %d = database name
@@ -425,6 +519,7 @@ log_line_prefix = '%t [%p-%l] %q%u@%d '			# special values:
                                         #   %p = process ID
                                         #   %t = timestamp without milliseconds
                                         #   %m = timestamp with milliseconds
+                                        #   %n = timestamp with milliseconds (as a Unix epoch)
                                         #   %i = command tag
                                         #   %e = SQL state
                                         #   %c = session ID
@@ -442,10 +537,11 @@ log_line_prefix = '%t [%p-%l] %q%u@%d '			# special values:
 #log_temp_files = -1                    # log temporary files equal or larger
                                         # than the specified size in kilobytes;
                                         # -1 disables, 0 logs all temp files
-log_timezone = 'UTC'
+log_timezone = 'Etc/UTC'
 
-
+#------------------------------------------------------------------------------
-# - Process Title -
+# PROCESS TITLE
+#------------------------------------------------------------------------------
 
 #cluster_name = ''                      # added to process titles if nonempty
                                         # (change requires restart)
@@ -453,20 +549,20 @@ log_timezone = 'UTC'
 
 
 #------------------------------------------------------------------------------
-# RUNTIME STATISTICS
+# STATISTICS
 #------------------------------------------------------------------------------
 
-# - Query/Index Statistics Collector -
+# - Query and Index Statistics Collector -
 
 #track_activities = on
 #track_counts = on
 #track_io_timing = off
 #track_functions = none                 # none, pl, all
 #track_activity_query_size = 1024       # (change requires restart)
-stats_temp_directory = '/var/run/postgresql/9.5-main.pg_stat_tmp'
+#stats_temp_directory = 'pg_stat_tmp'
 
 
-# - Statistics Monitoring -
+# - Monitoring -
 
 #log_parser_stats = off
 #log_planner_stats = off
@@ -475,7 +571,7 @@ stats_temp_directory = '/var/run/postgresql/9.5-main.pg_stat_tmp'
 
 
 #------------------------------------------------------------------------------
-# AUTOVACUUM PARAMETERS
+# AUTOVACUUM
 #------------------------------------------------------------------------------
 
 #autovacuum = on                        # Enable autovacuum subprocess?  'on'
@@ -498,7 +594,7 @@ stats_temp_directory = '/var/run/postgresql/9.5-main.pg_stat_tmp'
 #autovacuum_multixact_freeze_max_age = 400000000        # maximum multixact age
                                         # before forced vacuum
                                         # (change requires restart)
-#autovacuum_vacuum_cost_delay = 20ms	# default vacuum cost delay for
+#autovacuum_vacuum_cost_delay = 2ms     # default vacuum cost delay for
                                         # autovacuum, in milliseconds;
                                         # -1 means use vacuum_cost_delay
 #autovacuum_vacuum_cost_limit = -1      # default vacuum cost limit for
@@ -512,10 +608,22 @@ stats_temp_directory = '/var/run/postgresql/9.5-main.pg_stat_tmp'
 
 # - Statement Behavior -
 
+#client_min_messages = notice           # values in order of decreasing detail:
+                                        #   debug5
+                                        #   debug4
+                                        #   debug3
+                                        #   debug2
+                                        #   debug1
+                                        #   log
+                                        #   notice
+                                        #   warning
+                                        #   error
 #search_path = '"$user", public'        # schema names
+#row_security = on
 #default_tablespace = ''                # a tablespace name, '' uses the default
 #temp_tablespaces = ''                  # a list of tablespace names, '' uses
                                         # only default tablespace
+#default_table_access_method = 'heap'
 #check_function_bodies = on
 #default_transaction_isolation = 'read committed'
 #default_transaction_read_only = off
@@ -523,10 +631,14 @@ stats_temp_directory = '/var/run/postgresql/9.5-main.pg_stat_tmp'
 #session_replication_role = 'origin'
 #statement_timeout = 0                  # in milliseconds, 0 is disabled
 #lock_timeout = 0                       # in milliseconds, 0 is disabled
+#idle_in_transaction_session_timeout = 0        # in milliseconds, 0 is disabled
 #vacuum_freeze_min_age = 50000000
 #vacuum_freeze_table_age = 150000000
 #vacuum_multixact_freeze_min_age = 5000000
 #vacuum_multixact_freeze_table_age = 150000000
+#vacuum_cleanup_index_scale_factor = 0.1        # fraction of total number of tuples
+                                                # before index cleanup, 0 always performs
+                                                # index cleanup
 #bytea_output = 'hex'                   # hex, escape
 #xmlbinary = 'base64'
 #xmloption = 'content'
@@ -537,7 +649,7 @@ stats_temp_directory = '/var/run/postgresql/9.5-main.pg_stat_tmp'
 
 datestyle = 'iso, mdy'
 #intervalstyle = 'postgres'
-timezone = 'UTC'
+timezone = 'Etc/UTC'
 #timezone_abbreviations = 'Default'     # Select the set of available time zone
                                         # abbreviations.  Currently, there are
                                         #   Default
@@ -545,25 +657,31 @@ timezone = 'UTC'
                                         #   India
                                         # You can create your own file in
                                         # share/timezonesets/.
-#extra_float_digits = 0			# min -15, max 3
+#extra_float_digits = 1                 # min -15, max 3; any value >0 actually
+                                        # selects precise output mode
 #client_encoding = sql_ascii            # actually, defaults to database
                                         # encoding
 
 # These settings are initialized by initdb, but they can be changed.
-lc_messages = 'C'			# locale for system error message
+lc_messages = 'en_US.utf8'                      # locale for system error message
                                         # strings
-lc_monetary = 'C'			# locale for monetary formatting
+lc_monetary = 'en_US.utf8'                      # locale for monetary formatting
-lc_numeric = 'C'			# locale for number formatting
+lc_numeric = 'en_US.utf8'                       # locale for number formatting
-lc_time = 'C'				# locale for time formatting
+lc_time = 'en_US.utf8'                          # locale for time formatting
 
 # default configuration for text search
 default_text_search_config = 'pg_catalog.english'
 
+# - Shared Library Preloading -
+
+#shared_preload_libraries = ''  # (change requires restart)
+#local_preload_libraries = ''
+#session_preload_libraries = ''
+#jit_provider = 'llvmjit'               # JIT library to use
+
 # - Other Defaults -
 
 #dynamic_library_path = '$libdir'
-#local_preload_libraries = ''
-#session_preload_libraries = ''
 
 
 #------------------------------------------------------------------------------
@@ -573,27 +691,26 @@ default_text_search_config = 'pg_catalog.english'
 #deadlock_timeout = 1s
 #max_locks_per_transaction = 64         # min 10
                                         # (change requires restart)
-# Note:  Each lock table slot uses ~270 bytes of shared memory, and there are
-# max_locks_per_transaction * (max_connections + max_prepared_transactions)
-# lock table slots.
 #max_pred_locks_per_transaction = 64    # min 10
                                         # (change requires restart)
+#max_pred_locks_per_relation = -2       # negative values mean
+                                        # (max_pred_locks_per_transaction
+                                        #  / -max_pred_locks_per_relation) - 1
+#max_pred_locks_per_page = 2            # min 0
 
 
 #------------------------------------------------------------------------------
-# VERSION/PLATFORM COMPATIBILITY
+# VERSION AND PLATFORM COMPATIBILITY
 #------------------------------------------------------------------------------
 
 # - Previous PostgreSQL Versions -
 
 #array_nulls = on
 #backslash_quote = safe_encoding        # on, off, or safe_encoding
-#default_with_oids = off
 #escape_string_warning = on
 #lo_compat_privileges = off
 #operator_precedence_warning = off
 #quote_all_identifiers = off
-#sql_inheritance = on
 #standard_conforming_strings = on
 #synchronize_seqscans = on
 
@@ -608,6 +725,9 @@ default_text_search_config = 'pg_catalog.english'
 
 #exit_on_error = off                    # terminate session on any error?
 #restart_after_crash = on               # reinitialize after backend crash?
+#data_sync_retry = off                  # retry or panic on failure to fsync
+                                        # data?
+                                        # (change requires restart)
 
 
 #------------------------------------------------------------------------------
@@ -615,12 +735,13 @@ default_text_search_config = 'pg_catalog.english'
 #------------------------------------------------------------------------------
 
 # These options allow settings to be loaded from files other than the
-# default postgresql.conf.
+# default postgresql.conf.  Note that these are directives, not variable
+# assignments, so they can usefully be given more than once.
 
-#include_dir = 'conf.d'			# include files ending in '.conf' from
+#include_dir = '...'                    # include files ending in '.conf' from
-					# directory 'conf.d'
+                                        # a directory, e.g., 'conf.d'
-#include_if_exists = 'exists.conf'	# include file only if it exists
+#include_if_exists = '...'              # include file only if it exists
-#include = 'special.conf'		# include file
+#include = '...'                        # include file
 
 
 #------------------------------------------------------------------------------
@@ -628,3 +749,5 @@ default_text_search_config = 'pg_catalog.english'
 #------------------------------------------------------------------------------
 
 # Add settings for extensions here
+
+

docker/devenv/files/start.sh

@@ -10,8 +10,7 @@ tmux send-keys -t uxbox 'clojure -Adev tools.clj figwheel' enter
 tmux new-window -t uxbox:2 -n 'backend'
 tmux select-window -t uxbox:2
 tmux send-keys -t uxbox 'cd uxbox/backend' enter C-l
-# tmux send-keys -t uxbox 'clojure -Adev -m uxbox.fixtures' enter C-l
+tmux send-keys -t uxbox './bin/start' enter
-tmux send-keys -t uxbox 'clojure -Adev:repl' enter
 
 tmux rename-window -t uxbox:0 'gulp'
 tmux select-window -t uxbox:0

docker/docker-compose.yml

@@ -14,7 +14,7 @@ networks:
 
 services:
   postgres:
-    image: postgres:11
+    image: postgres:12
     restart: always
     stop_signal: SIGINT
     ports:
@@ -26,46 +26,51 @@ services:
       - POSTGRES_PASSWORD=uxbox_postgres_password
     volumes:
       - postgres_data:/var/lib/postgresql/data
-      # - /etc/localtime:/etc/localtime:ro
-      # - /etc/timezone:/etc/timezone:ro
 
   backend:
     image: uxbox-backend:latest
     restart: always
     depends_on:
       - postgres
+      - smtp
     ports:
       - 6060
     volumes:
       - backend_data:/srv/uxbox/data
       - backend_m2:/root/.m2
-      # - /etc/localtime:/etc/localtime:ro
+
-      # - /etc/timezone:/etc/timezone:ro
     environment:
       # HTTP setup
-      - UXBOX_HTTP_SERVER_DEBUG=false
       - UXBOX_HTTP_SERVER_CORS=*
+
+      # Media & Assets
       - UXBOX_MEDIA_URI="/media/"
       - UXBOX_ASSETS_URI="/static/"
       - UXBOX_MEDIA_DIRECTORY="data/media"
       - UXBOX_ASSETS_DIRECTORY="data/static"
-      # Database setup
+
-      - UXBOX_DATABASE_URI="jdbc:postgresql://postgres/uxbox"
+      # Database setup (using the `postgres` container)
+      - UXBOX_DATABASE_URI="postgresql://postgres/uxbox"
       - UXBOX_DATABASE_USERNAME="uxbox"
       - UXBOX_DATABASE_PASSWORD="uxbox_postgres_password"
+
       # Mail setup
       - UXBOX_EMAIL_REPLY_TO="no-reply@uxbox.io"
       - UXBOX_EMAIL_FROM="no-reply@uxbox.io"
-      # STMP setup
+
-      - UXBOX_SMTP_HOST="localhost"
+      # STMP setup (using the `smtp` container)
+      - UXBOX_SMTP_HOST="smtp"
       - UXBOX_SMTP_PORT=25
       - UXBOX_SMTP_USER="uxbox"
-      - UXBOX_SMTP_PASSWORD="youshouldoverwritethiswithsomethingelse"
+      # - UXBOX_SMTP_PASSWORD=""
       - UXBOX_SMTP_SSL=false
       - UXBOX_SMTP_TLS=false
       - UXBOX_SMTP_ENABLED=false
-      # Security setup
+
-      - UXBOX_SECRET="foobar"
+      ## Security setup
+      # Overwrite with a randomy generated string. Mainly used as
+      # shared key for sign cookies, tokens, etc.
+      - UXBOX_SECRET="the very secret string"
 
   frontend:
     image: uxbox-frontend:latest
@@ -76,8 +81,6 @@ services:
       - 8080:8080
     volumes:
       - backend_data:/srv/uxbox/
-      # - /etc/localtime:/etc/localtime:ro
-      # - /etc/timezone:/etc/timezone:ro
 
   frontend-dev:
     image: uxbox-frontend-dbg:latest
@@ -88,6 +91,12 @@ services:
       - 8081:8080
     volumes:
       - backend_data:/srv/uxbox/
-      # - /etc/localtime:/etc/localtime:ro
+
-      # - /etc/timezone:/etc/timezone:ro
+  smtp:
+    image: mwader/postfix-relay
+    restart: always
+    environment:
+      - POSTFIX_myhostname=smtp.uxbox.io
+      - OPENDKIM_DOMAINS=smtp.uxbox.io
+
 

frontend/deps.edn

@@ -1,8 +1,11 @@
-{:deps {org.clojure/clojurescript {:mvn/version "1.10.520"}
+{:deps
+ {org.clojure/clojurescript {:mvn/version "1.10.597"}
   org.clojure/clojure {:mvn/version "1.10.1"}
   com.cognitect/transit-cljs {:mvn/version "0.8.256"}
 
-        cljsjs/react-dom-server {:mvn/version "16.9.0-0"}
+  cljsjs/react {:mvn/version "16.11.0-0"}
+  cljsjs/react-dom {:mvn/version "16.11.0-0"}
+  cljsjs/react-dom-server {:mvn/version "16.11.0-0"}
 
   environ/environ {:mvn/version "1.1.0"}
   metosin/reitit-core {:mvn/version "0.3.10"}
@@ -17,14 +20,20 @@
   }
  :paths ["src" "vendor" "resources"]
  :aliases
- {:dev {:extra-deps {com.bhauman/rebel-readline-cljs {:mvn/version "0.1.4"}
+ {:dev
+  {:extra-deps
+   {com.bhauman/rebel-readline-cljs {:mvn/version "0.1.4"}
     com.bhauman/rebel-readline {:mvn/version "0.1.4"}
     com.bhauman/figwheel-main {:mvn/version "0.2.3"}
     org.clojure/tools.namespace {:mvn/version "0.3.1"}}
    :extra-paths ["test"]}
 
-  :repl {:main-opts  ["-m" "rebel-readline.main"]}
+  :repl
-  :ancient {:main-opts ["-m" "deps-ancient.deps-ancient"]
+  {:main-opts  ["-m" "rebel-readline.main"]}
+
+  :ancient
+  {:main-opts ["-m" "deps-ancient.deps-ancient"]
    :extra-deps {deps-ancient {:mvn/version "RELEASE"}}}
+
   }}
 

frontend/src/uxbox/main/ui/dashboard/icons.cljs

@@ -149,7 +149,7 @@
       [:ul.library-elements
        (when own?
          [:li
-          [:a.btn-primary {:on-click #(st/emit! (di/create-collection))}
+          [:a.btn-primary {:on-click #(st/emit! di/create-collection)}
            (tr "ds.icons-collection.new")]])
        (when own?
          [:& nav-item {:selected? (nil? id)}])

frontend/tools.clj

@@ -49,14 +49,11 @@
 (def main-build-options
   {:output-dir "resources/public/js"
    :asset-path "/js"
-   :modules {:common {:entries #{}
+   :modules {:main {:entries #{"uxbox.main"}
-                      :output-to "resources/public/js/common.js"}
+                    :output-to "resources/public/js/main.js"}
-             :main {:entries #{"uxbox.main"}
-                    :output-to "resources/public/js/main.js"
-                    :depends-on #{:common}}
              :view {:entries #{"uxbox.view"}
                     :output-to "resources/public/js/view.js"
-                    :depends-on #{:common}}}})
+                    }}})
 
 (def worker-build-options
   {:main 'uxbox.worker
@@ -70,7 +67,6 @@
              main-build-options
              dist-build-options)
       (assoc :output-dir "dist/js")
-      (assoc-in [:modules :common :output-to] "dist/js/common.js")
       (assoc-in [:modules :main :output-to] "dist/js/main.js")
       (assoc-in [:modules :view :output-to] "dist/js/view.js")))
 
@@ -99,7 +95,7 @@
 (defmethod task "dist:main"
   [args]
   (let [cfg main-dist-build-options]
-    ;; (pprint cfg)
+    (pprint cfg)
     (api/build (api/inputs "src") cfg)))
 
 (defmethod task "dist:worker"

manage.sh

@@ -92,19 +92,29 @@ function build-frontend-local {
 }
 
 function build-frontend-image {
+    echo "#############################################"
+    echo "## START build 'uxbox-frontend' image.     ##"
+    echo "#############################################"
     build-frontend-local "dist" || exit 1;
-    rm -rf docker/frontend/dist || exit 1;
+    # rm -rf docker/frontend/dist || exit 1;
-    cp -vr frontend/dist docker/frontend/ || exit 1;
+    # cp -vr frontend/dist docker/frontend/ || exit 1;
 
-    docker build --rm=true \
+    # docker build --rm=true \
-           -t uxbox-frontend:$REV \
+    #        -t uxbox-frontend:$REV \
-           -t uxbox-frontend:latest \
+    #        -t uxbox-frontend:latest \
-           docker/frontend/;
+    #        docker/frontend/;
 
-    rm -rf docker/frontend/dist || exit 1;
+    # rm -rf docker/frontend/dist || exit 1;
+    echo "#############################################"
+    echo "## END build 'uxbox-frontend' image.       ##"
+    echo "#############################################"
 }
 
 function build-frontend-dbg-image {
+    echo "#############################################"
+    echo "## START build 'uxbox-frontend-dbg' image. ##"
+    echo "#############################################"
+
     build-frontend-local "dbg-dist" || exit 1;
     rm -rf docker/frontend/dist || exit 1;
     cp -vr frontend/dist docker/frontend/ || exit 1;
@@ -115,6 +125,11 @@ function build-frontend-dbg-image {
            docker/frontend/;
 
     rm -rf docker/frontend/dist || exit 1;
+
+    echo "#############################################"
+    echo "## END build 'uxbox-frontend-dbg' image.   ##"
+    echo "#############################################"
+
 }
 
 function build-backend-local {
@@ -132,6 +147,10 @@ function build-backend-local {
 }
 
 function build-backend-image {
+    echo "#############################################"
+    echo "## START build 'uxbox-backend' image.      ##"
+    echo "#############################################"
+
     build-backend-local || exit 1;
     rm -rf docker/backend/dist || exit 1;
     cp -vr backend/dist docker/backend/ || exit 1;
@@ -142,6 +161,11 @@ function build-backend-image {
            docker/backend/;
 
     rm -rf docker/backend/dist || exit 1;
+
+    echo "#############################################"
+    echo "## END build 'uxbox-backend' image.        ##"
+    echo "#############################################"
+
 }
 
 function build-images {
@@ -176,6 +200,10 @@ function log {
     docker-compose -p uxbox -f docker/docker-compose.yml logs -f --tail=50
 }
 
+function log-devenv {
+    docker-compose -p uxbox-devenv -f docker/devenv/docker-compose.yaml logs -f --tail=50
+}
+
 function stop {
     echo "Stoping containers..."
     docker-compose -p uxbox -f ./docker/docker-compose.yml stop
@@ -225,6 +253,9 @@ case $1 in
     stop-devenv)
         stop-devenv ${@:2}
         ;;
+    log-devenv)
+        log-devenv ${@:2}
+        ;;
 
     ## testin related commands