Beakerlib pruning and merge; dynamic ref evaluation support to plan import; Reimplement the `ReportPortal` plugin

Highlights

• Beakerlibs pruning and merge
• Add dynamic ref evaluation support to plan import
• Reimplement the ReportPortal plugin using API
• Recommend needs a different option for dnf5

Full Changelog

• Test for pruning needs VM
• Internal anonymous git:// access is deprecated
• Add tests and some modifications after rebases
• Clone to tmp and use fmf.Tree.find instead of looping
• Add clone_dirpath to Common
• Fix bad usage of path and name
• Fix multiple clones and inherited fmf metadata
• Beakerlibs pruning and merge
• Add dynamic ref evaluation support to plan import
• Replace self.opt() when looking for debug/verbose/quiet setting
• Reimplement the ReportPortal plugin using API
• Make Step class own export of step data (#2040)
• Make relevancy/coverage linters to not re-read fmf files
• Add a single tmpdir fixture for all Python versions
• Replace named tuples with data classes
• Replace / in safe name, and fix prepare step to use safe names
• Do not export fmf id's ref when it's the default branch
• Move the sync libraries into a separate section
• Allow running next plan in queue when one fails to complete
• Fix a too strict check for the detected library
• Convert provision plugins' step data to our field implementation
• Convert execute plugins to tmt.utils.field() for options
• Cache that beakerlib/library repo is missing
• Use code-block directive for examples and code blocks
• Add the show() method for guest data packages
• Turn fmf context into a fancy dict
• Enable ruff checks for mutable dataclass field defaults
• Create option metavar from listed choices
• Document how to modify imported plans
• Recommend needs a different option for dnf5
• Ask ruff to show what it fixed
• Bumps supported Artemis API to 0.0.58
• Use --version to gather the package_manager fact
• Use f-strings where possible
• Bump pre-commit hooks to latest version
• Fix ruff RUF010: Use f-strings conversion flags
• Fix py<38 mypy type:ignore being on wrong line
• Move isort to ruff
• Enable passing Pylint checks
• Fix ruff RSE102: Unnecessary parentheses on exception
• Fix ruff PIE: flake8-pie errors
• Remove duplicates from ruff rules selection
• Fix ruff SIM: flake8-simplify errors
• Fix ruff RET: flake8-return errors
• Fix ruff PT: flake8-pytest-style errors
• Fix ruff UP: pyupgrade errors
• Fix ruff N: pep8-naming errors
• Fix ruff RUF005: collection-literal-concatenation
• Fix ruff B: flake8-bugbear errors
• Fix flake8 C405: unnecessary literal set
• Fix flake8 C401: unnecessary generator set
• Fix flake8 C416: unnecessary comprehension
• Fix flake8 C408: unnecessary collection calls
• Polarion report set to UTC timezone
• Add Organize Data as a new tmt guide chapter
• Fix emptiness check of /var/tmp/tmt in /tests/status/base
• Allow modification of imported plans
• Raise error if malformed test metadata is given
• Ensure test with empty custom results ends as an ERROR
• Fix /tests/status/base when /var/tmp/tmt is empty
• Remove pytest.ini from the Makefile targets
• Bad source path for local libraries file require
• Remove useless loop.cycle() from the HTML report
• Implement basic filtering for the HTML report
• Cleanup of "logging function" types
• Do not patch verbosity in discover for --fmf-id
• Drop enum from HW hypervisor and boot method constraints
• Fix enforcement of workdir root in full workdir root test
• Narrow type of file & library dependencies
• Make web-link test play nicely with custom SSH host config
• Use serialization callbacks for last script fields
• Save click context in click context object
• Add the envvar argument to utils.field()
• Improve structure of the packit config a bit
• Update release instructions with simplified steps
• Sync changelog when creating downstream release

Parallel execution, guest topology, lint docs...

Highlights

• Parallelize prepare, execute and finish steps
• Expose guest topology to tests and scripts
• Support environment variables for plugin options
• Improve documentation of lint checks

Full Changelog

• Revert the Source0 url to the original value
• Use correct url for the release archive, fix docs
• Do not display guest facts when showing a plan
• Add new guide/summary for multihost testing
• Define a "plugin registry" class
• Hide facts in the virtual provision plugin
• Cache resolved linters
• Improve documentation of lint checks (#2089)
• A custom wrapper for options instead of click.option()
• Identify incorrect subcommand after a correct one
• Remove one extra space between @ and decorator name
• Assign envvars to Polarion report arguments
• Expose "key address" to normalization callbacks (#1869)
• Move export of special test/plan/story fields to their respective classes
• Expose guest topology to tests and scripts (#2072)
• Enable building downstream release using Packit
• Add sections for environment variable groups
• Add default envvar to plugin options
• Load env TMT_WORKDIR_ROOT when running tmt status (#2087)
• Opportunistically use "selectable" entry_points.
• Explicitly convert tmpdir to str in test_utils.py.
• Move pytest.ini contents to pyproject.toml.
• Rename Require* classes to Dependency* (#2099)
• Expose fmf ID of tests in results
• Use the tmt-lint pre-commit hook
• Turn finish step implementation to queue-based one (#2110)
• Convert base classes to data classes (#2080)
• Crashed prepare and execute steps propagate all causes
• Support exceptions with multiple causes
• Make "needs sudo" a guest fact (#2096)
• Test data path must use safe guest/test names
• Support for multi case import from Polarion and Polarion as only source (#2084)
• Fix search function in docs
• Make tmt test wrapper name unique to avoid race conditions
• Change link-polarion argument default to false
• Add export plugin for JSON (#2058)
• Handle el6 as a legacy os too in virtual provision
• Hint beakerlib is old when result parsing fails
• Revert "Fix dry mode handling when running a remote plan"
• Set a new dict instance to the Plan class
• Replaces "common" object with logger in method hint logging
• Parallelize prepare and execute steps
• Formalizing guest "facts" storage
• Support urllib3 2.x and its allowed_methods/method_whitelist
• Require setuptools

Support for require of files and directories, refactored linting, log timestamps, extended hardware spec....

Highlights

• Add support for require of files and directories
• Refactored metadata linting (demo)
• Add test start/end timestamps into results
• Convert gitlab private namespace into dist-git url
• Shorter Nitrate summary name
• Add a new cpu property flag to the hardware spec
• Fix duplicate export for Polarion hyperlinks
• Don't use specific addresses in virtual provision
• Support for fuzzy matching subcommand
• Support logging "topics" to allow lower unnecessary verbosity

Full Changelog

• Add Artemis to the provision documentation
• Add artemis's user defined watchdog specification
• Add support for require of files and directories
• Expose test serial number as an environment variable
• Print only failed objects when linting in hook
• Refactored metadata linting
• Request newer os image and python version for docs
• Explore all available plugins only once
• Add test start/end timestamps into results
• Implement deprecated for obsoleted options
• Unify results examples in test and plan specification
• Convert gitlab private namespace into dist-git url
• Shorter Nitrate summary name
• Correct the path of Ansible playbook
• Refactor logging during plugin discovery, using tmt's logging
• Improve names and docs around CLI context in Common classes
• Fix ruamel.yaml type waivers that mypy sometimes ignores
• Drop some no longer valid TODO comments
• Replace '--t' by '-t' when creating a new plan with template
• Add a new cpu property flag to the hardware spec
• Fix duplicate export for Polarion hyperlinks
• Option to list locally cached images for testcloud
• Log out testcloud version in virtual provision
• Use yq instead of grep when testing YAML content
• Don't use specific addresses in virtual provision
• Polish workdir pruning - pathlib transition & logging
• Support for fuzzy matching subcommand
• Add new link relation test-script definition
• Remove group from the multihost specification
• Move "show exception" code to utils
• Add missing support for 0.0.55 and 0.0.48 API
• Add type annotations to tmt.steps.STEPS/ACTIONS
• Support logging "topics" to allow lower unnecessary verbosity
• Add support for right-padding of logging labels
• Move tools config to pyproject.toml, add Ruff
• Example to parametrize test selection via envars
• Merge run_command() and _run_command() into Command.run()
• Install beakerlib into images used in test/full
• Don't run ShellCheck on tests & decrease severity
• Support multiline strings for option help texts
• Fix tests run only in full testsuite

Beaker provision plugin, more distros in testcloud, improved custom results...

Highlights

• New beaker provision using mrack allows to test on all arches from your laptop
• The testcloud plugin is now working with fedora, centos, alma, rocky, oracle, debian and ubuntu
• Improved custom results reporting (fixed logs, docs, now allows results.json as well)
• New kickstart section added to the provision step specification
• Variables TMT_TEST_NAME and TMT_TEST_METADATA now available to tests

Full Changelog

• Change help text of the tmt --root option
• Add support for results.json in custom results
• Proper support for the test duration format
• Prepend '/' to custom test result name if missing
• Document necessary packages for pip install on Ubuntu
• Tag cloud resources to tmt in Testing Farm
• Display guest multihost name even in dry run (#1982)
• Pass the arch option to the Beaker provider
• Use job-id instead of guestname in Beaker class
• Adjust the fix for the default branch handling
• Add support to get ref under the git worktree
• Fix dry mode handling when running a remote plan
• Enable the external polarion plugin tests
• Extract "run a command" functionality into a stand-alone helper
• Increase minimal severity of ShellCheck defects
• Display guest full name in display plugin report
• Push using sudo rsync when necessary
• Avoid warning from installing tmt as pre-commit
• Add test checking repeated test execution results
• Freeze the yq version to fix el8 installation
• Update the CODEOWNERS file with more granularity
• Document current workaround for running scripts
• Install beakerlib before the ShellCheck
• Rename Guest.full_name to Guest.multihost_name
• Display guest full name in html plugin report
• Add test for template-based export plugin
• Add kickstart to the artemis provision plugin
• Extract just tar files in dist-git-source
• Add missing fields to custom results test
• Add shell linter Differential ShellCheck
• Always try to run dhclient in cloud-init in virtual provision
• Fix polarion report pruning and add or fix arguments
• Run chcon only if SELinux fs supported
• Require beaker provision in tmt-all
• Adjust the new mrack plugin spec, test and plan
• Add beaker provision plugin using mrack
• Adjust pip install to always upgrade to the latest
• Move testcloud url guessing logic out of tmt
• Hotfix Ubuntu with virtual provision
• Detect correct category when export to nitrate
• Add an entrypoint for interactive tmt sessions
• Fix internal handling of the where key
• Move logging labels to the beginning of lines
• Refactor CLI error reporting to improve readability
• Remove no longer needed cast around our custom Click context
• Display guest full name when showing its details
• Add kickstart section as a new specification key
• Add more controls for output colorization
• Rephrase results.yaml documentation and examples
• Fix get_bootstrap_logger name and docstring typo
• Expose guest info in results
• Enable root login and disable default core for rhcos
• Sanitize plan/test/story names before filtering
• Set default user core for rhcos in testcloud
• Remove no longer used "err" parameter of logging methods
• testcloud: Raise default limits
• Update log key content of results.yaml examples (#1834)
• Include guest name in execute phase data paths
• Adds "bootstrap logger" for logging before CLI options are recognized (#1839)
• Export TMT_TEST_NAME and TMT_TEST_METADATA (#1888)
• List supported operators in hardware requirement docs (#1867)
• Build tmt usable in inner guests for tests/full
• Target test-complement for tests/full
• Tag tests which are affected by how=full
• Use PROVISION_METHODS in tests
• Report individual test results in tests/full
• Use Require* classes for collection & installation of plugin requirements (#1766)
• Disable tracebacks if default branch is not found
• Assign a data path and serial number to each test in discover (#1876)
• Convert log path for results:custom
• Allow report result for itself in results:custom
• Support to import Makefile having '\\n'
• Require pylero for the polarion subpackage
• Fix forgotten guest when Artemis provisioning times out
• Turn tests.yaml into a list of tests
• Simplify the Result class implementation
• Use Path instead of os.path in export code
• Use Path when working with logfile path
• Fix use of old os.path.symlink() in discover/shell
• Add /root/.local/bin to PATH on Centos Stream 8 in CI
• Install jq/yq for more readable tests in tmt test suite
• Fix Common class ignoring other branches of multiple inheritance tree
• Use Path instead of os.path in prepare/install plugin
• Convert path-like strings to pathlib.Path objects
• Change Plugin.go() to accept logger and extra environment
• Artemis API version may contain multiple integers
• Add logging labels used for prefixing messages
• Adds "full name" guest property for multihost logging

Option to sync git repo for discover.shell; ReportPortal report plugin; web-url

Highlights

• Do not clone the whole remote plan in dry mode
• Include a simple Python code among the examples
• Enable to sync git repo to SUT in shell discover
• Enable url and ref as shell discover options
• Respect TMT_WORKDIR_ROOT variable in testcloud
• Implement the reportportal report plugin
• Add a clickable web link to test to polarion export
• Enhance Links to allow checking for any links at all

Whole change log

• Fix tmt-reboot without custom command
• Fix test /discover/libraries
• Add serialization callbacks to data class fields
• Use own private key for provision.virtual
• Adds a template-backed export plugin
• Polarion export fix component upload bug and upload id first
• Convert story ReST export to use a Jinja2 template
• Convert export-related code to plugins per format
• Do not clone the whole remote plan in dry mode
• Hardcode tmt git URL so test won't fail for PRs
• Add py.typed marker for 3rd party type annotations
• Fixes isort 5.10.1 installation issue
• Improve logging by tmt.utils.wait()
• Check packages are installed via debuginfo-install
• Always ignore failures for recommended packages
• Merge report plugins options into step data fields
• Dynamically find the current Fedora release
• Suggest using a pull request checklist template
• Include a simple Python code among the examples
• Apply normalization callback when updating data with CLI input
• Bump pre-commit linters - Flake8, Mypy, JSON schema, YAML lint & pygrep
• Use base implementation of provision plugin requirements
• Relay 'interactive' value for podman call
• Update Fedora versions in upgrade tests
• Apply ShellScript for the custom reboot command
• Update the shell discover specification
• Enable to sync git repo to SUT in shell discover
• Increase the default utils.format() indent a bit
• Define pull request Copr build job in Packit config
• Decouple logging from objects and base classes
• Enable url and ref as shell discover options
• Export TMT_TREE in other steps as well
• Add a new key system to the hardware spec
• Remove default for the dynamic ref evaluation
• Schema update and test for order in discover step
• Merge report plugins options into step data fields
• Add a test for hardware schema coverage
• Better type annotations of prepare/install scripts
• Move jinja2 require to the main tmt package
• Define the new context dimension initiator
• Respect TMT_WORKDIR_ROOT variable in testcloud
• Annotate commands, command line elements and shell scripts
• Adjust the reportportal plugin implementation
• Implement the reportportal report plugin
• Require the latest testcloud package
• Define srpm_build_deps in the packit config
• Include the new web link in verbose show mode
• Add a clickable web link to test to polarion export
• Enhance Links to allow checking for any links at all
• Drop various guest wake() methods in favor of parent class
• Catch SystemExit during module discovery

Improved export; verbose output for provision and prepare; TMT_WORKDIR_ROOT; provision error handling; prune in finish step

Highlights

• Do not leak "private" fields into export
• Set guest hostname in testcloud provision
• Capture provision error when login is used
• Support TMT_WORKDIR_ROOT environment variable
• Support step data definitions carrying CLI options
• Prune irrelevant files during the finish step
• Support to import empty key from Makefile
• Support absolute paths in HTML reports
• Capture exceptions when getting image_url
• Enable verbose output for provision & prepare
• Initial support for passing ssh options from cli
• Update specification of the where multihost key

Full changelog

• Do not prune html and junit reports
• Skip extending fmf context if cli context missing
• Connect needs is_ready property as well
• Cover setup.py with pre-commit Python checks
• Do not leak "private" fields into export
• Set guest hostname in testcloud provision
• Capture provision error when login is used
• Support TMT_WORKDIR_ROOT environment variable
• Support step data definitions carrying CLI options
• Adds flake8 coverage for bin/ directory
• Prune irrelevant files during the finish step
• Add junit plugin schema
• Support to import empty key from Makefile
• Deleting unsed and duplicite part of finish step
• Support absolute paths in HTML reports
• Capture exceptions when getting image_url
• Enable verbose output for provision & prepare
• Add support for Artemis v0.0.47 upcoming release
• Remove unused variables
• Initial support for passing ssh options from cli
• Update specification of the where multihost key
• Add a simple test demonstrating the upgrade testing
• Use custom subclass of click.Context for better annotations
• Extend the duration for tests using containers
• Change common class constructors to use keyword arguments only
• Make packit build with the next release.dev version
• Add basic test coverage for tmt story export
• Fix export of the story priority field
• Read source from correct directory if ref is used

Fix duration, import remote plan, dynamic ref parametrization, remove obsoleted execution methods

Highlights

• Fix test duration enforcement
• Support fetching remote repo for shell discover
• Fix default framework, remove old execution methods
• Login after each test using the --test parameter
• Enable context based plan parametrization
• Add support for dynamic ref evaluation
• Add import plan feature

Full Changelog

• Protect args in rsync call
• Set tree root for the default plan tree as well
• Properly set the tmt script shebang on rhel-8
• Use image exists to check for container image
• Updates docs with example on adjust & prepare+
• Fix test duration enforcement
• Skip missing debuginfo packages in recommend
• Explicitly document extending the plan environment
• Fix ownership of a tmp directory propagated to container
• Support fetching remote repo for shell discover
• Fix default framework, remove old execution methods
• Add support for Artemis v0.0.46 upcoming release
• Handle an fmf fetch error in remote plan clone
• Do not truncate RunError output in verbose mode
• Warn user about data erasing after prepare step
• Formalize data package passed to the Result class
• Change order of plugin and guest classes in files
• Add compatible as a new hardware specification key
• Add tpm as a new hardware specification key
• Move the hardware specification into a separate page
• Improve fmf-id processing
• Add test for TTY state in test environment
• Login after each test using the --test parameter
• Mention version where important features were added
• Handle dist-git-sources for gitlab
• Fix getting CentOS via --how virtual
• Capture uncaught exceptions when using testcloud
• Update the overview of essential classes
• When following command line --how, do not iterate over step data
• Convert utils' Run unit tests to class-less tests
• Enable variable expansion for dynamic references
• Support beaker libraries as recommended packages
• Add SpecBasedContainer.to_minimal_spec() method (#1637)
• Enable context based plan parametrization
• Coverage for tests defined under discover.shell
• Fix /tests/run/shell access permission problem
• Add step data classes for provisioning and report
• Adjust support for the dynamic ref evaluation
• Add support for dynamic ref evaluation
• Add a test for fmf id parsing and normalization
• Fix NO_COLOR not being honored by executed command output
• Moves common command options into one place
• Log full chain of exceptions, not just the first cause
• Drop deprecated PluginIndex
• Add message to failure tags in junit report
• Update the pip installation plan
• Remove pointless reimport of tmt.base in discover steps
• Do not use f-string as a docstring
• Fix use of variable before assignment in Plan.go
• Fix variable redefinition in discover/shell.py
• Fix guest distro detection, do not throw results away
• Fix a typo in cpu.sockets hardware requirement
• Make links relative for report html
• Review all uses of type: ignore and link relevant issues
• Enhance ClickOptionDecorator type to announce identity
• Update /tests/execute/upgrade/override duration
• Review all uses of Any and link relevant issues
• Annotate all cast() calls with respective issues
• Move the Result class into a separate file
• Unblock mypy's follow-import setting
• Use set comprehension instead of list-in-set sequence
• Use enumerate() instead of range(len())
• Use dict comprehension instead of tuple-in-list-in-dict
• Replace two more list comprehensions with generators
• Replace GeneralError's "origin" with Python's "raise from"
• Fix normalization of the Plan.context key
• Adds a missing import to polarion plugin
• Update all linters to their most recent versions
• Define CPU HW components with more granularity
• Adjust the support for importing remote plans
• Add import plan feature and tests
• Add type annotations to base.py
• Fix test depending on ordering of elements in junit XML
• Adds type annotations to tmt itself
• Remove custom yet same implementation of step's show()
• Make sure repo_copy is gone before make srpm

Custom results, polarion import, typing, refactoring...

Highlights

• Custom results implementation
• Add Polarion as a source for test case import
• Support to install package from URL
• Refactor internal link handling and storage
• Substantial progress on typing annotations

Full Changelog

• Fix recommended packages handling for rpm-ostree
• Add EFI configuration to the tmt-reboot script
• Fix adjust for precommit test
• Fix provision for coreos image
• Emit only non-default keys when constructing a test from execute
• Add flake8 config file for easier integration with IDEs
• Multiple scripts for CLI prepare -h shell
• Allow mypy to cover the whole tmt.plugins and tmt.steps
• Add typing for steps/execute/upgrade.py
• Fix name & default value of polarion's upload field
• Fixes enhancing of environment by local's guest implementation
• Ignore plan -n when searching for upgrade path
• Document & correct use of class conversion methods
• Print fmf tree location when schema unit test fails
• Custom results implementation
• Refactors internal link handling and storage
• Allow mypy to cover whole tmt.steps.prepare
• Add typing for steps/execute/internal.py
• Use workdir with safe names without special chars
• Adjust support for installing remote packages
• Support to install package from URL
• Make sure short option '-x' is covered
• Add Polarion as a source for test case import
• Print path to the used ssh identity
• Add typing for steps/prepare/__init__.py
• Use generator instead of list comprehension with any/all
• Fixes handling of default of --key in connect plugin
• Update test data for the debuginfo install test
• Add a helper for importing a member from a module
• Fix plan schema to allow custom context dimensions
• Allow mypy to cover whole tmt.steps.discover
• Remove support for the obsoleted detach executor
• Add typing for steps/discover/fmf.py
• Fix importing for pylero
• Allow mypy to cover whole tmt.steps.provision
• Replace blank "type: ignore" with more specific waivers
• Use the SerializableContainer for plugins' data
• Enhance SerializableContainer with default key value inspection
• Moves validation and normalization mixins to utils

Remote playbooks in prepare; Common attributes extended; Nested root warning

Main improvements and fixes:

• Error out if reboot timeout is exceeded
• Initialize workdir thread-safe
• Add support for remote playbooks in prepare
• Print escaped command suitable for manual debugging
• Less eager to disable nitrate case during export
• Move tag and tier to common core attributes
• Hint user if 'tmt init' creates nested root

Whole change log:

• Unify Polarion case searching
• Error out if reboot timeout is exceeded
• Initialize workdir thread-safe
• Add support for remote playbooks in prepare
• Add plan schema for errata and minute plugins
• Correct rhts command names in stories file
• Print escaped command suitable for manual debugging
• Fix report plugin not getting arguments from fmf file
• Less eager to disable nitrate case during export
• Move tag and tier to common core attributes
• Use /bin/bash instead of /bin/sh for execute
• Reorder step and their base plugin classes
• Fix prepare/multihost docs to match implementation
• Teach schema validation tests to peek into other trees
• Clarify motivation for creating id during export
• Add link-polarion option and fix link searching bug
• Ignore race in last-run symlink creation
• Fix polarion tcmscaseid search
• Force order of clean operations
• Convert status/clean argument to option
• Report enabled plans/tests/stories via option
• Hint user if 'tmt init' creates nested root
• Require libvirt-daemon-config-network as well
• Add type annotation for /steps/prepare/install.py
• Encapsulate created file within script's dataclass
• Adds normalization layer to base classes based on fmf
• Fixes data class used for local guest creation
• Fixes Artemis guest data class link
• Making tests/full more usable
• Add typing for tmt/steps/provision/podman.py
• Add typing for tmt/steps/provision/testcloud.py
• Add typing for tmt/steps/provision/local.py
• Remove unused keys parameter from wake() methods
• Adds types describing tmt constructs when as stored in raw fmf data
• Typing /steps/provision/connect.py
• Allow raising an exception on validation errors
• Inject logger object to base node classes inheritance
• Fixes use of SSH keys in testcloud and connect plugins
• Annotate tmt.steps.provision
• Ask mypy to show error codes in its messages
• Testcloud expects disk and memory to be int
• Do not inherit classes from object
• Use keyword-only init in base fmf-backed classes
• Use decorator to register plugin methods
• Demonstrate inheritance on a virtual test example
• Add a simple hint how to write user messages
• Add typing for steps/finish/ansible.py
• Remove unneeded parameters for step load/save (#1428)
• Normalize step data to be always stored a list internally
• Display test/plan/story name in parametrized schema tests
• Allow numbers and booleans to be values of environment
• Give a reasonable error for old data format
• Add typing for tmt/steps/finish/init.py
• add typing for steps/discover/shell.py
• Adds a fmf node validation layer to core classes (Test/Plan/Story)
• Add missing keys role and where to schemas
• Extend plan schema with all known step plugin schemas
• Correcting rhts aliases & adding rhts opt.
• Adds a generic "wait for condition" primitive
• Disallow push/pull/execute if guest is unavailable
• Rename "default how" step attribute to enhance its visibility
• Use textwrap.dedent() to unindent docstrings

Reboot timeout and reconnect improvements; polarion report; library recursion

Main improvements and fixes:

• Backwards compatibility for rstrnt-abort, rstrnt-report-log and rstrnt-report-result.
• Package installation using rpm-ostree.
• Polarion report plugin.
• Implement reboot reconnect timeout configuration and make sure machine was rebooted before reconnect.
• Cut circular dependency of libraries.
• Print result for execute -v.
• Fixing the directory name escaping in 'cd' command.
• Precommit hooks to call tmt * lint

Whole change log:

• Reboot has to check for boot time
• Fix path inside pre-commit test
• Cut circular dependency of libraries
• Update 'Develop' section of contribution docs
• Precommit hooks to call tmt * lint
• Schema loading helpers
• Package schemas in subdirectories too
• Implement reboot reconnect timeout configuration
• Add missing report specifications/docs
• Print result for execute -v
• Correct import assumption about script
• Ask mypy to check whole tmt.steps.report package
• Fixing the directory name escaping in 'cd' command
• Add polarion report plugin
• Add schemas for plans
• Write extra-nitrate as soon as possible
• Retry git clone without --depth=1 if it failed
• Support to lint attribute 'id'
• Do not apply test command filter in upgrade
• Fix export.py typing issues
• Refactor location and signature of Phase's go() method
• Simplify abort handling
• Backwards compatibility for rstrnt-abort
• Add type annotations for tmt/cli.py
• Add typing for tmt/export.py
• add typing for steps/discover/init.py
• Convert guest implementations to use serializable container for load/save
• Detect plugins by entry_point as well
• Add typing for steps/execute/__init__.py
• Add typing for tmt/convert.py
• Remove duplicated dist-git-source/dist-git-type
• Add typing for steps/report/junit.py
• Add typing for steps/report/html.py
• add typing for steps/report/display.py
• Add typing for steps/report/init.py
• tmt-file-submit is a bash script
• Add type annotations for tmt/options.py
• Backwards compatibility for rstrnt-report-log
• Support conditional requires with pip as well
• Remove duplicated short option in tmt lint
• Adjust the rstrnt-report-result implementation
• Backwards compatibility for rstrnt-report-result
• Set the 1777 permision for /var/tmp/tmt
• Adjust the fix for the rpm-ostree intallation
• Fix package installation using rpm-ostree
• Handle empty fmf file as an empty dictionary
• Fix distgit testsuite after tmt packaging change