chore(doc): fix broken links in maintainers.md and hasher's README (#153)

* docs: fix broken links in maintainers.md and hasher's README
* docs: fix additional broken links

Author: dubloom

benchmark/README.md

@@ -6,7 +6,7 @@ resource consumption of a test tracing scenario.
 The benchmark uses [Google Benchmark][1], whose source is included as a git
 submodule under `./google-benchmark`.
 
-The scenario that's measured is similar to the [../example][3] setup.  A trace
+The scenario that's measured is similar to the [../examples/hasher][3] setup.  A trace
 is created whose structure reflects that of a particular file directory
 structure.  The directory structure, in this case, is the source tree of the
 [Tiny C Compiler][4], whose source is included as a git submodule under
@@ -30,7 +30,7 @@ This benchmark is intended to be driven by Datadog's internal benchmarking
 platform.  See [../.gitlab/benchmarks.yml][7].
 
 [1]: https://github.com/google/benchmark
-[3]: ../example
+[3]: ../examples/hasher
 [4]: https://bellard.org/tcc/
 [6]: ../bin/benchmark
 [7]: ../.gitlab/benchmarks.yml

bin/README.md

@@ -24,9 +24,6 @@ This directory contains scripts that are useful during development.
   recent version is not installed already.
 - [install-lcov](install-lcov) installs a version of GNU's code coverage HTML
   report generator that's recent enough to support dark mode.
-- [publish-coverage](publish-coverage) takes a coverage report previously
-  generated by, e.g., `test --coverage`, and pushes it to a related repository's
-  GitHub Pages branch.
 - [release](release) checks the provided version string (e.g. "v1.2.3") and then
   publishes a "draft" "prerelease" GitHub source release, which you then can
   alter and document in the GitHub web UI.

doc/maintainers.md

@@ -652,21 +652,21 @@ TODO
 
 [1]: https://github.com/DataDog/dd-opentracing-cpp
 [2]: https://github.com/open-telemetry/opentelemetry-cpp
-[3]: ../src/datadog/span.h
+[3]: ../include/datadog/span.h
 [4]: ../src/datadog/span_data.h
-[5]: ../src/datadog/span_config.h
+[5]: ../include/datadog/span_config.h
 [6]: https://en.cppreference.com/w/cpp/language/raii
-[7]: ../src/datadog/trace_segment.h
+[7]: ../include/datadog/trace_segment.h
 [8]: ../src/datadog/trace_segment.cpp
-[9]: ../src/datadog/tracer.h
-[10]: ../src/datadog/tracer_config.h
-[11]: ../src/datadog/dict_writer.h
-[12]: ../src/datadog/collector.h
+[9]: ../include/datadog/tracer.h
+[10]: ../include/datadog/tracer_config.h
+[11]: ../include/datadog/dict_writer.h
+[12]: ../include/datadog/collector.h
 [13]: ../src/datadog/datadog_agent.h
 [14]: https://docs.datadoghq.com/agent/
-[15]: ../src/datadog/http_client.h
-[16]: ../src/datadog/event_scheduler.h
-[17]: ../src/datadog/datadog_agent_config.h
+[15]: ../include/datadog/http_client.h
+[16]: ../include/datadog/event_scheduler.h
+[17]: ../include/datadog/datadog_agent_config.h
 [18]: ../src/datadog/curl.h
 [19]: ../src/datadog/threaded_event_scheduler.h
 [20]: https://curl.se/libcurl/c/libcurl-multi.html
@@ -682,15 +682,15 @@ TODO
 [30]: https://github.com/envoyproxy/envoy/blob/main/source/extensions/tracers/datadog/event_scheduler.h
 [31]: https://lexi-lambda.github.io/about.html
 [32]: https://lexi-lambda.github.io/blog/2019/11/05/parse-don-t-validate/
-[33]: ../src/datadog/trace_sampler_config.h
-[34]: ../src/datadog/span_sampler_config.h
-[35]: ../src/datadog/rate.h
-[36]: ../src/datadog/error.h
-[37]: ../src/datadog/expected.h
+[33]: ../include/datadog/trace_sampler_config.h
+[34]: ../include/datadog/span_sampler_config.h
+[35]: ../include/datadog/rate.h
+[36]: ../include/datadog/error.h
+[37]: ../include/datadog/expected.h
 [38]: https://en.cppreference.com/w/cpp/utility/expected
 [39]: https://en.cppreference.com/w/cpp/utility/variant/get_if
 [40]: https://en.cppreference.com/w/cpp/language/value_category
-[41]: ../src/datadog/logger.h
+[41]: ../include/datadog/logger.h
 [42]: ../src/datadog/cerr_logger.h
 [43]: https://en.cppreference.com/w/cpp/io/cerr
 [44]: https://en.cppreference.com/w/cpp/utility/functional/function

doc/sampling-delegation.md

@@ -182,8 +182,8 @@ This granularity of control is useful in NGINX, where one `location` (i.e.
 upstream or backend) might be configured for sampling delegation, while another
 `location` might not.
 
-[1]: ../src/datadog/tracer_config.h
-[2]: ../src/datadog/trace_segment.h
+[1]: ../include/datadog/tracer_config.h
+[2]: ../include/datadog/trace_segment.h
 [3]: ../src/datadog/trace_segment.cpp
-[4]: ../src/datadog/sampling_decision.h
-[5]: ../src/datadog/sampling_decision.h
+[4]: ../include/datadog/sampling_decision.h
+[5]: ../include/datadog/sampling_decision.h

examples/hasher/README.md

@@ -10,7 +10,7 @@ file or directory encountered.
 The program produces a trace of this calculation, where each file encountered
 is a span whose duration is the time it took to hash the file.
 
-[../bin/hasher-example](../bin/hasher-example) builds and runs this example.
+The [bin/hasher-example](../../bin/hasher-example) script builds and runs this example.
 
 ![example console usage](console.png)
 

test/README.md

@@ -3,7 +3,7 @@ Unit Tests
 This directory contains the unit tests for dd-trace-cpp.
 
 The testing library used is [Catch2][1], vendored here as a single header,
-[catch.hpp](catch.cpp) (see the [Makefile](Makefile)).
+[catch.hpp](catch.hpp) (see the [Makefile](Makefile)).
 
 [../bin/test](../bin/test) builds and runs the unit tests.