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* add tests for fail filter also tests that fail does not block inspectability * add fail filter fallback message is a bit clunky, since you can't invoke a filter without specifying an input. That is, "{{ fail }}" doesn't work, so you have to do "{{ None | fail }}" * document 'fail' filter * add changelog fragment * fail filter uses default message on Undefined or emptystring makes it slightly easier to use the default message: ```diff - "{{ None | fail }}" + "{{ '' | fail }}" ``` and the user sees a slightly more relevant message if the message itself is undefined: ```diff - The error was: {{ failmsg | fail }}: 'failmsg' is undefined + The error was: {{ failmsg | fail }}: Mandatory variable has not been overridden ``` * rebuild as the builtin `Undefined` * harmonise `hint` parameter for make_undefined with jinja * use code block for documentation item [ref](https://github.com/ansible/ansible/pull/75435#discussion_r707661035) * rename to `undef` to expose less Python into the Jinja [ref](https://github.com/ansible/ansible/pull/75435#pullrequestreview-757799031) * explicitly instantiate undefined value now that it's possible see I knew we would break something with reflection * preserve test coverage of undefined variable Co-authored-by: Matt Davis <nitzmahone@users.noreply.github.com> |
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shared_snippets | 4 years ago | |
basic_concepts.rst | 5 years ago | |
become.rst | 3 years ago | |
collections_using.rst | 3 years ago | |
command_line_tools.rst | 5 years ago | |
complex_data_manipulation.rst | 3 years ago | |
connection_details.rst | 4 years ago | |
guide_rolling_upgrade.rst | 3 years ago | |
index.rst | 3 years ago | |
intro.rst | 4 years ago | |
intro_adhoc.rst | 3 years ago | |
intro_bsd.rst | 3 years ago | |
intro_dynamic_inventory.rst | 3 years ago | |
intro_getting_started.rst | 3 years ago | |
intro_inventory.rst | 3 years ago | |
intro_patterns.rst | 3 years ago | |
intro_windows.rst | 5 years ago | |
modules.rst | 3 years ago | |
modules_intro.rst | 3 years ago | |
modules_support.rst | 3 years ago | |
playbook_pathing.rst | 3 years ago | |
playbooks.rst | 4 years ago | |
playbooks_advanced_syntax.rst | 3 years ago | |
playbooks_async.rst | 3 years ago | |
playbooks_best_practices.rst | 4 years ago | |
playbooks_blocks.rst | 3 years ago | |
playbooks_checkmode.rst | 4 years ago | |
playbooks_conditionals.rst | 3 years ago | |
playbooks_debugger.rst | 3 years ago | |
playbooks_delegation.rst | 3 years ago | |
playbooks_environment.rst | 3 years ago | |
playbooks_error_handling.rst | 3 years ago | |
playbooks_filters.rst | 3 years ago | |
playbooks_filters_ipaddr.rst | 3 years ago | |
playbooks_handlers.rst | 4 years ago | |
playbooks_intro.rst | 4 years ago | |
playbooks_lookups.rst | 3 years ago | |
playbooks_loops.rst | 3 years ago | |
playbooks_module_defaults.rst | 3 years ago | |
playbooks_prompts.rst | 3 years ago | |
playbooks_python_version.rst | 3 years ago | |
playbooks_reuse.rst | 3 years ago | |
playbooks_reuse_includes.rst | 4 years ago | |
playbooks_reuse_roles.rst | 3 years ago | |
playbooks_roles.rst | 5 years ago | |
playbooks_special_topics.rst | 4 years ago | |
playbooks_startnstep.rst | 4 years ago | |
playbooks_strategies.rst | 3 years ago | |
playbooks_tags.rst | 3 years ago | |
playbooks_templating.rst | 3 years ago | |
playbooks_tests.rst | 3 years ago | |
playbooks_variables.rst | 3 years ago | |
playbooks_vars_facts.rst | 3 years ago | |
playbooks_vault.rst | 4 years ago | |
plugin_filtering_config.rst | 4 years ago | |
quickstart.rst | 5 years ago | |
sample_setup.rst | 3 years ago | |
vault.rst | 3 years ago | |
windows.rst | 5 years ago | |
windows_dsc.rst | 3 years ago | |
windows_faq.rst | 3 years ago | |
windows_performance.rst | 3 years ago | |
windows_setup.rst | 3 years ago | |
windows_usage.rst | 3 years ago | |
windows_winrm.rst | 3 years ago |