Commit Graph
6 Commits
Author SHA1 Message Date
Niels Lohmann 63c10a51fc Review and extend the documentation, and check it in CI (#5638)
* Review and extend the documentation, and check it in CI

A review of all documentation pages found factual errors, dead links,
missing cross-references, and gaps in examples. This fixes them and adds
checks so the same problems are caught automatically.

Fixes:
- wrong signatures and version histories (operator!= C++20 member,
  binary() subtype type, get<PointerType>(), JSON_NO_THREAD_LOCAL, ...)
- stale descriptions (number parsing since #5283, UBJSON table, SAX
  example that no longer compiled, tsl::ordered_map advice)
- dead internal and external links; repology.org badges (the domain is
  suspended) replaced by badges that query the registries directly
- deprecation notes link the migration guide; the guide itself fixed

Additions:
- "See also" sections, cross-references, 25 runnable examples, 12
  Mermaid diagrams, new API pages for json_pointer::operator<=> and
  byte_container_with_subtype::operator==/!=
- landing page, guides for untrusted input and performance
- "unreleased" badge after versions newer than the latest release

Checks:
- strict documentation build (broken links/anchors fail it); CI and
  the publish workflow fetch the full history the build needs
- weekly external link check, Mermaid syntax check in CI
- check_structure.py: example titles, heading levels, alt texts,
  header links, docset index coverage; its unused-example check works
  again
- all examples produce the same output on every platform

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

* Keep the customer links that could not be fixed

A dead link on the customers page is still the evidence of where the
use of the library was documented. Keep the original URLs of the entries
without a working replacement (Marne, Cisco Webex Desk Camera, Philips
Hue, CyberArk) and exclude exactly these URLs from the link check.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

* Correct the duplicate-key recipe's claim about SAX positions

The SAX interface's key() receives no position either; only parse_error()
does. Also note that the recipe does not report the path to the repeated
key (see discussion #5085).

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

* Say the library is available as a single header and mention json_fwd.hpp

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

* Correct documentation errors found while hunting for bugs

- patch/patch_inplace: list the JSON pointer errors parse_error.106-109
  and out_of_range.402/404, and quote the actual parse_error.105 message.
- unflatten: list parse_error.106/107/108 and out_of_range.404.
- to_bson: list out_of_range.415 (binary subtype above 255) and note
  that 412 and 415 are new in 3.13.0.
- to_string: state that string_t must be convertible to std::string, also
  in the StringType requirements table.
- JSON Lines: a `while (input >> j)` loop also throws after the last value
  for concatenated JSON values; show a loop that works for both.
- BON8: a string gets 0xFF only if nothing follows it in the message; a
  string at the end of an array or object is ended by 0xFE.
- custom_string_type.hpp: add operator+=(char), which the "Always
  required" list asks for (json_pointer::to_string, flatten, unflatten,
  and diff did not compile), and an ADL int_to_string for diff and items.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

* Cache the release headers with functools.lru_cache

Codacy (Pylint) flagged the mutable default argument that header() used
as its cache. functools.lru_cache keeps the same memoization without it.
The script's output is unchanged.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

---------

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
2026-10-02 11:32:15 +02:00
Niels Lohmann 4424a0fcc1 📝 update documentation (#4723)
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
2025-04-05 18:54:35 +02:00
Niels Lohmann 8fb5d6f92d Some documentation updates (#4636)
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
2025-02-15 12:19:59 +01:00
Harinath Nampally d23291ba26 use diagnostic positions in exceptions (#4585)
* add a ci step for Json_Diagnostic_Positions

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* Update ci.cmake to address review comments

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* address review comment

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix typo in the comment

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix typos in ci.cmake

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* invoke the new ci step from ubuntu.yml

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* issue4561 - use diagnostic positions for exceptions

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix ci_test_documentation check

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* address review comments

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix ci check failures for unit-diagnostic-postions.cpp

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* improvements based on review comments

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix const correctness string

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* further refinements based on reviews

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* add one more test case for full coverage

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* ci check fix - add const

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* add unit tests for json_diagnostic_postions only

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix ci_test_diagnostics

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

* fix ci_test_build_documentation check

Signed-off-by: Harinath Nampally <harinath922@gmail.com>

---------

Signed-off-by: Harinath Nampally <harinath922@gmail.com>
2025-01-19 10:42:21 +01:00
Niels Lohmann 26cfec34be Clean up and document project files (#4560) 2025-01-17 06:53:35 +01:00
Sushrut ShringarputaleandSush Shringarputale 58f5f25968 json start/end position implementation (#4517)
* Add implementation to retrieve start and end positions of json during parse

* Add more unit tests and add start/stop parsing for arrays

* Add raw value for all types

* Add more tests and fix compiler warning

* Amalgamate

* Fix CLang GCC warnings

* Fix error in build

* Style using astyle 3.1

* Fix whitespace changes

* revert

* more whitespace reverts

* Address PR comments

* Fix failing issues

* More whitespace reverts

* Address remaining PR comments

* Address comments

* Switch to using custom base class instead of default basic_json

* Adding a basic using for a json using the new base class. Also address PR comments and fix CI failures

* Address decltype comments

* Diagnostic positions macro (#4)

Co-authored-by: Sush Shringarputale <sushring@linux.microsoft.com>

* Fix missed include deletion

* Add docs and address other PR comments (#5)

* Add docs and address other PR comments

---------

Co-authored-by: Sush Shringarputale <sushring@linux.microsoft.com>

* Address new PR comments and fix CI tests for documentation

* Update documentation based on feedback (#6)

---------

Co-authored-by: Sush Shringarputale <sushring@linux.microsoft.com>

* Address std::size_t and other comments

* Fix new CI issues

* Fix lcov

* Improve lcov case with update to handle_diagnostic_positions call for discarded values

* Fix indentation of LCOV_EXCL_STOP comments

* fix amalgamation astyle issue

---------

Co-authored-by: Sush Shringarputale <sushring@linux.microsoft.com>
2024-12-18 22:46:14 +01:00