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Jinja2C++ project

Changelog

Table of contents

  1. Version 1.2.1
    1. Changes and improvements
    2. Breaking changes
  2. Version 1.1.0
    1. Changes and improvements
    2. Fixed bugs
    3. Breaking changes
  3. Version 1.0.0
    1. Changes and improvements
    2. Fixed bugs
    3. Breaking changes
  4. Version 0.9.2
    1. Major changes
    2. Minor changes
    3. Breaking changes
  5. Version 0.9.1
  6. Version 0.9
  7. Version 0.6

Version 1.2.1

Changes and improvements

  • bump deps versions
  • support modern compilers(up to Clang 12) and standards(C++20)
  • tiny code style cleanup

###Fixed bugs

  • small fixes across code base

Breaking changes

  • internal deps point to make based boost build

Version 1.1.0

Changes and improvements

  • batch filter added
  • slice filter added
  • format filter added
  • tojson filter added
  • striptags filter added
  • center filter added
  • xmlattr filter added
  • raw/endraw tags added
  • repeat string operator added (e. g. 'a' * 5 will produce 'aaaaa')
  • support for templates metadata (meta/endmeta tags) added
  • -fPIC flag added to Linux build configuration
  • support both static and shared versions of library build

Fixed bugs

  • Fix behavior of lstripblock/trimblocks global settings. Now it fully corresponds to the origina jinja2
  • Fix bug with rendering parent block content if child doesn’t override this block
  • Fix compilation issues with user-defined callables with number of arguments more than 2
  • Fix access to global Jinja2 functions from included/extended templates
  • Fix point of evaluation of macro params
  • Fix looping over the strings
  • Cleanup warnings

Breaking changes

  • From now with C++17 standard enabled Jinja2C++ uses standard versions of types variant, string_view and optional

Version 1.0.0

Changes and improvements

  • default attribute added to the map filter
  • escape sequences support added to the string literals
  • arbitrary ranges, generated sequences, input iterators, etc. now can be used with GenericList type
  • nonstd::string_view is now one of the possible types for the Value
  • filter tag support added to the template parser
  • escape filter support added to the template parser
  • capitalize filter support added to the template parser
  • the multiline version of set tag added to the parser
  • added built-in reflection for nlohmann JSON and RapidJSON libraries
  • loop.depth and loop.depth0 variables support added
  • {fmt} is now used as a formatting library instead of iostreams
  • robin hood hash map is now used for internal value storage
  • rendering performance improvements
  • template cache implemented in TemplateEnv
  • user-defined callables now can accept global context via *context special param
  • MinGW, clang >= 7.0, XCode >= 9, gcc >= 7.0 are now officially supported as a target compilers

Fixed bugs

  • Fixed pipe (|) operator precedence
  • Fixed bug in internal char <-> wchar_t converter on Windows
  • Fixed crash in parsing endblock tag
  • Fixed scope control for include and for tags
  • Fixed bug with macros call within expression context

Breaking changes

  • MSVC runtime type is now defined by JINJA2CPP_MSVC_RUNTIME_TYPE CMake variable

Version 0.9.2

Major changes

  • User-defined callables implemented. Now you can define your own callable objects, pass them as input parameters and use them inside templates as regular (global) functions, filters or testers. See details here: https://jinja2cpp.dev/docs/usage/ud_callables.html
  • Now you can define global (template environment-wide) parameters which are accessible for all templates bound to this environment.
  • include, import and from statements implemented. Now it’s possible to include other templates and use macros from other templates.
  • with statement implemented
  • do statement implemented
  • Sample build projects for various Jinja2C++ usage variants created: https://github.com/jinja2cpp/examples-build
  • Documentation site created for Jinja2C++: https://jinja2cpp.dev/

Minor changes

  • Render-time error handling added
  • Dependency management mode added to the build script
  • Fix bugs with error reporting during the parse time
  • Upgraded versions of external dependencies

Breaking changes

  • RenderAsString method now returns nonstd::expected instead of regular std::string
  • Templates with import, extends and include generate errors if parsed without TemplateEnv set
  • Release bundles (archives) are configured with external dependency management mode by default

Version 0.9.1

  • applymacro filter added which allows to apply arbitrary macro as a filter
  • dependencies to boost removed from the public interface
  • CMake scripts improved
  • Various bugs fixed
  • Improve reflection
  • Warnings cleanup

Version 0.9

  • Support of ‘extents’/’block’ statements
  • Support of ‘macro’/’call’ statements
  • Rich error reporting
  • Support for recursive loops
  • Support for space control before and after control blocks
  • Improve reflection

Version 0.6