User-Visible DocKnot Changes DocKnot 4.00 (2020-12-25) Change the metadata format to a single YAML file, with a slightly different internal representation, whose default location is docs/docknot.yaml. The new docknot update command (or the App::DocKnot::Update module) will convert from the old JSON format. The new metadata format is checked against a schema when read. DocKnot now depends on YAML::XS and Kwalify. Support a test.override metadata key that overrides the Testing section in README and README.md files entirely, except for the note about Lancaster Consensus environment variables. Move bootstrap metadata to build.bootstrap, build.lancaster to test.lancaster, packaging to distribution.packaging, packaging.debian to distribution.packaging.debian.package, debian to distribution.packaging.debian, and readme.sections to sections to clean up some old issues with the schema now that there's an upgrade process. If readme.sections defined a testing section, move that to test.override. Drop support for the support.cpan metadata key, since the CPAN RT instance is going away. For packages with support.cpan set, if vcs.github was set and support.github was not, set support.github to match vcs.github during a docknot update. Drop the current version number from the title of README.md. This is not a common practice and doesn't seem to add much value. Word wrap numeric lists and, in Markdown output, quoted paragraphs. Previously these preserved the original spacing from the input text snippets. Require paragraphs be indented by at least six spaces, not five, to be treated as verbatim paragraphs and left unwrapped. (Markdown paragraphs can still use four spaces because they are wrapped in markup lines.) Add some additional markup to the Markdown version of building instructions for packages that use Kerberos and Autoconf. Use https for the link and badge for unmaintained packages. DocKnot 3.05 (2020-08-09) Change the heuristic for when to refrain from wrapping output paragraphs to require they start with three short lines rather than two, ignore the indentation, and increase the threshold for a short line to 45 characters from 40. Force the badge for the Debian version in README.md to point to unstable rather than stable. Depend on JSON::MaybeXS instead of JSON, and List::SomeUtils instead of List::MoreUtils. Update to rra-c-util 8.3: * Fix style issues caught by Perl::Critic::Freenode. * Ignore debian/changelog when checking for obsolete strings. DocKnot 3.04 (2020-05-16) Change the vcs.travis metadata key to vcs.status.travis. This will require changes to all templates and package metadata.json files that use this key. Add support for generating a build status badge from a GitHub Actions workflow. To do this, set vcs.status.workflow to the name of the workflow that should be referenced for the badge. Also specify DocKnot's dependencies with a cpanfile. This makes it easier to install its dependencies with some tools, such as cpm. DocKnot 3.03 (2020-01-19) For CPAN packages pushed to GitHub, add a Shields.io license badge to the Markdown README file. For packages with a Debian package, add a Shields.io badge for the version in Debian. docknot dist now uses IO::Uncompress::Gunzip and IO::Compress::Xz to generate a missing xz tarball rather than running external gzip and xz programs, which avoids test failures when those programs aren't available or don't support the expected options. Thanks to Slaven Rezić for the testing and report. (#131406) docknot dist now supports a distribution/ignore metadata setting, which contains a list of regular expressions of files to ignore when checking a distribution tarball for completeness. Stop leaking exceptions via $@ to the caller of App::DocKnot::Config. Configuration parsing catches and ignores a variety of errors, which previously were polluting the caller's $@. DocKnot 3.02 (2020-01-08) Add support for the No Maintenance Intended badge in the Markdown README file if the package is marked as orphaned. If the native distribution generation commands create only a gzip-compressed tarball, generate an xz-compressed tarball from the gzip-compressed tarball during docknot dist. docknot dist now checks for files present in the source tree but missing from the distribution, apart from a (currently hard-coded) list of exceptions. docknot dist now removes any existing directory when creating a new distribution. It overrides permissions if possible while doing this so that it can clean up from a failed Automake make distcheck, so the destination directory should be trusted, not one to which an attacker may be able to write files. Remove make warnings from the commands when building a distribution that supports C++ with the C++ compiler, since my current Autoconf warning flag discovery code doesn't properly exclude options that are unsupported by C++. Properly skip a test on Windows that requires tar. DocKnot 3.01 (2019-07-14) docknot dist now also runs make check-cppcheck for Autoconf build systems. If the valgrind key is set to true in the package build metadata, docknot dist now also runs make check-valgrind for Autoconf build systems. Allow the path to Perl to be configured in App::DocKnot::Dist. This is used primarily for testing so that we can try building a distribution using Module::Build with the same Perl used to run the test suite. This is exposed by the module API but (intentionally) not exposed on the docknot command line. Thanks, Slaven Rezic. (#129958) Set user.name and user.email for Git in dist/basic.t test. Hopefully fix tests on Windows via more correct use of File::Temp objects: be clear about using the file name instead of the file descriptor, and delete the file by letting the File::Temp object go out of scope. DocKnot 3.00 (2019-06-29) Separate configuration parsing into a new App::DocKnot::Config module, used by App::DocKnot::Generate. Move the entry point for command-line commands from App::DocKnot to App::DocKnot::Command. The App::DocKnot module now only provides some helper methods to load application data, used by both App::DocKnot::Config and App::DocKnot::Generate. It's no longer necessary to explicitly load App::DocKnot before using one of the submodules. Add new docknot dist command and App::DocKnot::Dist module, which runs appropriate commands to create a distribution tarball. This command will also run the test suite, with both Clang and GCC for packages using Autoconf, and will also build and test with C++ if the package indicates that it supports C++ via the build.cplusplus key in the package metadata. Support orphaned warnings in the README and README.md output as well as thread output. Add bug tracker links pointing to the CPAN RT installation to the developer documentation links section of the thread template if support.cpan is set. Output more helpful information about test failures on Windows and other systems that don't have the diff command. DocKnot 2.00 (2019-01-12) Move previous docknot command functionality to a new docknot generate subcommand. All docknot actions in the future will be added as subcommands. docknot generate now takes the name of the template as its first positional argument instead of as the -t option. generate() and therefore the generate subcommand now defaults to looking for metadata in docs/metadata, and the -m option is now optional. The -o option to docknot generate and the output argument to generate_output() is now optional if there is a default output file defined for the template. The two defaults are README for the readme template and README.md for the readme-md template, both in the current directory. Rename App::DocKnot to App:DocKnot::Generate and add a new generate_output() method that writes the generated output to a specified file instead of returning it as a string. App::DocKnot must be loaded as well to use the module API. Add new generate-all command and generate_all() method that generates all package documentation files with a default output file. Separate the TESTING section from BUILD AND INSTALLATION for Perl modules in both README and README.md, and move the Lancaster instructions to that section. Add instructions for how to run a single test with Perl build systems. Test dependencies for Perl modules should now move into docs/metadata/test/suffix, the same as for packages with an Autoconf build system. If build.lancaster is set to true, add the standard section on Lancaster consensus variables to the end of a TESTING section in README and README.md even when a custom testing section is provided in the metadata. Update to rra-c-util 8.0: * Fix t/style/strict.t to skip blib and .git directories. * Update style for the latest perltidy. DocKnot 1.06 (2018-08-31) When generating text output, put the footnotes containing URLs for links immediately following the containing paragraph rather than the end of the text block. This is both more readable and avoids odd placement of the footnotes when a template adds further paragraphs to the end of a text block containing footnotes. Do not wrap paragraphs in output that seem to be a bunch of short lines, and add support for broken quotes (multiple short lines, such as poetry) in quotes in the thread template. Adjust the README and README.md template to say that make warnings requires either GCC or Clang, instead of only mentioning GCC. Adjust the README.md wording for the list information URL when package releases are announced on a mailing list. Add support for additional developer documentation links in the thread output template. Add support for contributed program documentation links in the thread output template. DocKnot 1.05 (2018-05-05) Add the Travis-CI badge to README.md and a link to Travis-CI to the thread development links if the vcs.travis key is set in metadata.json. Add a Shields.io badge for the CPAN version to README.md and a link to metacpan.org in the thread output if the distribution.cpan key is set in metadata.json. Move the description of Lancaster Consensus environment variables into the testing section of README and README.md instead of the requirements section, since they're more about running the tests and less about package requirements in general. Add support for a new packaging/extra metadata file (setting the packaging.extra key in templates) and use it in the thread template. Correctly handle multi-paragraph debian.summary metadata in the thread template. Fix formatting bug in the README template when additional bootstrap documentation is provided. DocKnot now requires Perl 5.24 or later. DocKnot 1.04 (2018-03-24) Fix SPDX test failure on Windows. DocKnot 1.03 (2018-03-17) Add support for a new metadata file, support/extra, that includes information that should be added into the middle of the normal SUPPORT section of README and README.md files. Add a paragraph to the license section of README and README.md saying that SPDX license identifiers are in use and providing a pointer to the SPDX license list. Add SPDX-License-Identifier headers to all substantial source files, and add a test to check for them. DocKnot 1.02 (2017-12-31) Support quoted paragraphs (each line starting with ">") and turn them into indentation when turning markup into plain text. Support numbered lists when converting to thread. Force long, unbreakable lines to be left intact when wrapping. When wrapping paragraphs, preserve two spaces after periods even when the period comes before a closing parenthesis or quote mark. Support test/prefix metadata, which replaces the introduction to the test instructions. Add new license text BSD-3-clause-or-GPL-1+ to support pam-krb5. Support markdown formatting in license texts when converting to thread to handle the numbered clauses. Support more complex quote attributions in thread output, and automatically add \cite[] around work names if they don't contain double quotes. Add security advisory support to the thread template. DocKnot 1.01 (2016-12-25) Add build and test instructions for Autoconf packages, including details about Kerberos configuration, to the README and README.md templates. Allow a testing section in the metadata to override the added testing section. Add a flag to indicate that the package is not intended to be installed, which suppresses some of the template. Add support for license notices (the notices metadata file), which should be appended to the end of the stock license statement wherever it is generated. Add support for stock building and installation sections for Perl module packages using either Module::Build or ExtUtils::MakeMaker. Add thread template support for annotating quotes shorter than 80 characters with the "short" class. Add support for additional bootstrapping requirements in a separate bootstrap metadata file, appended to the Autotools bootstrapping section (at least for right now). Allow markup in the license notices section. DocKnot 1.00 (2016-10-26) Initial public release. Supports generating text and Markdown README files and a thread index page. There is some automation of the requirements section, but only automation for the build and test section for Module::Build Perl modules.