2020-01-22 Babeltrace 2.0.0 (National Hot Sauce Day) * cli: colorize version printing * cli: print full version name * lib: add bt_version_get_extra_{name,description,patch_names} * lib: add bt_version_get_vcs_revision_description() * common: support custom, extra information for build's version * configure.ac, lib: rename "extra" (version) to "development stage" * lib: add bt_version_get_name() and bt_version_get_name_description() * lib: bt_version_get_extra(): return `NULL` if none instead of empty str. * configure.ac: add version name/description definitions and report them * Document libbabeltrace2's C API * Fix: src.ctf.lttng-live: emitting stream end msg with no stream * lib: msg. iter. inactivity message has a simple CS, not a default CS * lib: remove self component param. from msg. iterator init. method * lib: graph API: return borrowed references when adding to an object * lib: plugin-dev.h: rename `MESSAGE_ITERATOR` -> `MESSAGE_ITERATOR_CLASS` * lib: rename "self comp. input port message iter." -> "message iterator" * lib: append `_FUNC` to `BT_PLUGIN_{INITIALIZE,FINALIZE}*` * Replace `diamon.org/babeltrace` with `babeltrace.org` * lib: create common base for bt_component_class_{source,filter} * lib: introduce bt_message_iterator_class * lib: run most of bt_self_component_port_input_message_iterator_try_finalize when iterator is in NON_INITIALIZED state * tests: plug memory leak in test_bin_info * debug-info: free existing build-id in bin_info_set_build_id * cli: free log level string value * bt2: free port user data when finalizing components * build: try calling python-config with --embed * tests: remove unnecessary message iterator classes * tests: make test_sink_self_port_user_data actually test a sink * lib: remove unnecessary (void *) cast in extend_map_element * cli: fix bt_plugin leak when using `-i ctf` * cli: remove unused structures and enums * tests: fix test failure with msys2's Python 3.8.1-1 package * trimmer: free GMatchInfo object in set_bound_from_str * bt2: rename `object` parameter -> `object_name` * lib: remove bt_query_executor_interrupt, add bt_query_executor_borrow_default_interrupter * lib: remove bt_graph_interrupt, add bt_graph_borrow_default_interrupter * lib: graph API: remove "listener removed" callback parameters * lib, bt2: graph API: remove "ports connected" listeners * babeltrace2-plugin-ctf(7): "theirs" -> "its" (single CTF trace) * .gitignore: add missing `/tests/lib/test_remove_..._destruction_listener` * Sync argpar with upstream * Use argpar from upstream * bt2: use format_bt_error and format_bt_error_cause to generate _Error and _ErrorCause string representations * string-format: introduce function to format a bt_error_cause * string-format: introduce function to format a bt_error * string-format: introduce function to format component class name * common: introduce struct bt_common_color_codes and function bt_common_color_get_codes * lib: standardize variant field option function names * bt2: don't print previous causes in causes created from bt2._Error * bt2: reverse order of printed causes in _Error.__str__ * bt2: remove ptr parameter of _Error.__init__ * tests: add test for list-plugins CLI command * tests: test removing a destruction listener from a destruction listener * tests/lib/Makefile.am: Move libbabeltrace2-common and libbabeltrace2-logging to COMMON_TEST_LDADD * bt2: make _ListenerHandle not hold a strong reference on the target object * bt2: fix error message in trace_class.py * bt2: make Graph add listener methods return None * param-parse: allow duplicate map keys * bt2: validate parameters to _StreamClass.create_event_class before creating the native object * bt2: add invalid parameter type test for _UserComponent._create_trace_class * src.ctf.fs: sort inputs paths * cli: print error causes in all error paths * tests: add missing backslash in tests/Makefile.am * tests: test_auto_source_discovery_grouping: remove dir_sep variable * tests: silence "variable/expression in single quote" shellcheck warnings * tests: quote ${BT_CTF_TRACES_PATH} in test_trace_read and test_trace_copy * tests: declare and assign variables separately in test_exit_status * Make some bt_param_validation_map_value_entry_descr variables static * src.ctf.fs: make ctf_fs_ds_group_medops symbol hidden * ctf: make ctf scanner symbols hidden * param-validation: make symbols hidden * python-plugin-provider: make python_state static * lib: add comments to exposed but internal symbols * lib: add comment to bt_plugin_so_create_all_from_static * lib: make bt_object_pool symbols hidden * lib: make symbols in prio-head hidden * tests: add CLI query tests * param-parse: use g_string_append_c instead of g_string_append_printf * lib: remove bt_packet_context_field API * ctf: make msg-iter not use bt_packet_context_field * ctf: remove ctf_msg_iter::set_stream * src.ctf.fs: fix typo in comment * lib: mark bt_common_assert_failed as hidden