Consider the following YAML:
trait1: &t1
foo: 1
trait2: &t2
foo: 2
merged:
<<: *t1
<<: *t2
yq reports:
$ yq .merged.foo < /tmp/yaml
2
while the order that yaml-cpp returns is different, since it will
firstly handle 1, and will not replace it with 2:
$ util/parse < /tmp/yaml
trait1:
? &1 foo
: &2 1
trait2:
foo: 2
merged:
*1 : *2
(Don't mix up "*2" with "2", it is trait1)
The problem is that const_map_to.get(*j->first) compares only the
shared_ptr's, while we need to compare the key itself.
v2: remove const iterator
v3: fix use-after-free due to const reference
Support for YAML Merge keys ( <<: [*dict1, *dict2] ) is added. The merge
key is a specific scalar with value << (and tag !!merge) that implies
that during node construction, the map (or sequence of maps) are merged
into the current map. The priority rules are that each key from maps
within the value associated with << are added iff the key is not yet
present in the current map (and first map gets higher priority). Test
cases have been added accordingly.
There is no need to use the embedded gtest code copy in Linux systems, if they already provide the googletest framework system-wide.
Search for it, and fallback to the embedded one if the system one is not detected.
This patch has been also contributed by Simon Quigley <tsimonq2@debian.org>
* CMake: Add option to set the package install dir.
* CMake: Fix generated config.
- `YAML_CPP_SHARED_LIBS_BUILT` should not be set with a `PATH_VAR` as it
would always evaluate to true.
- `YAML_CPP_LIBRARIES` should used the exported target name including
the namespace, but `check_required_components` shouldn't.
- Use `CMAKE_CURRENT_LIST_DIR` to find the target file, instead of a
`PATH_VAR`. Package managers such as vcpkg move CMake configs after
installing.
* CI: Test the generated CMake package.
* CMake: Create add a deprecated yaml-cpp target.
This target is meant to provide compatibility with versions prior to
0.8.0.
* CMake: mark the yaml-cpp target as IMPORTED.
---------
Co-authored-by: Jesse Beder <jbeder+github@gmail.com>
* Test(CMake) set NAME and COMMAND in add_test
* (CMake) add enable_testing()
* (CMake) move cmake_dependent_option up, before using them
* (CMake) use YAML_CPP_MAIN_PROJECT in cmake_dependent_option
* (CMake) log values regarding tests
* (CMake) always find CTest, but don't enable tests
* (CMAKE)(temp) fix logging
* (actions) set YAML_CPP_BUILD_TESTS for tests
* (actions) provide YAML_CPP_BUILD_TESTS to ctest
* (actions) set -DYAML_CPP_BUILD_TESTS at build
* (actions) don't fail false
* (actions) build tests in Test step
* (actions) run tests verbose
* (CMake) remove temp logging
* (actions) split building from running tests
* (actions) ctest Debug
* (actions) ctest Debug
* Remove enable_testing
Add copying of shared library to the output directory with a test binary.
[binary] removed using of non unsigned char as argument at
'std::isspace' function that was provokes undefined behavior.
[.github/workflows/build.yml] enabled run of test at the
'windows-latest' environment.
For completeness I've implemented escaping for characters outside the
basic multilingual plane, but it doesn't get used (as there's no
EscapeAsAsciiJson emitter option implemented).
Inside of a sequence or map, `YAML::Newline` wouldn't reset the collection state, which would cause behavior like this:
```
nodeA:
k: [{i: 0},
{i:1},
]NodeB:
k: [{i: 0},
{i:1},
]
```
* partially fix clang compilation
Missing header and mistaken algorithm usage.
Also removed it name from range loops. It's not correct.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
* run through clang's -Wrange-loop-analysis
Some range loops should not use references as they need to copy.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
* manual range loop conversions
Signed-off-by: Rosen Penev <rosenp@gmail.com>
