Migrate code coverage upload from CodeCov to Datadog (#46)

Author: xlamorlette-datadog

.github/workflows/dev.yml

@@ -70,11 +70,7 @@ jobs:
         run: |
           llvm-profdata merge -sparse /tmp/*.profraw -o /tmp/default.profdata
           llvm-cov export dist/lib/mod_datadog.so -format=lcov -instr-profile=/tmp/default.profdata -ignore-filename-regex=/httpd/ > coverage.lcov
-      - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
-        with:
-          files: coverage.lcov
-          name: github-actions
-          token: ${{ secrets.CODECOV_TOKEN }}
-          slug: DataDog/httpd-datadog
-          fail_ci_if_error: true
+      - name: Upload code coverage report to Datadog
+        run: npx @datadog/datadog-ci@latest coverage upload --format=lcov coverage.lcov
+        env:
+          DD_API_KEY: ${{ secrets.DD_API_KEY_CI_APP }}

README.md

@@ -1,28 +1,28 @@
 # Datadog Apache HTTPD Module
-[![codecov](https://codecov.io/github/DataDog/httpd-datadog/graph/badge.svg?branch=main)](https://codecov.io/github/DataDog/httpd-datadog?branch=main)
 
 This module adds distributed tracing to [Apache HTTP Server](https://httpd.apache.org/). Leveraging [Datadog's tracing library](https://github.com/DataDog/dd-trace-cpp/), it provides access to Datadog-specific functionality.
 
-## Getting started
+## Getting Started
 
 > [!IMPORTANT]
 > Only Apache HTTP Server 2.4.x is supported.
 >
-> For a detail understanding of our release cycle and Apache HTTPD support, read our [Release documentation.](./doc/release.md)
+> For a detail understanding of our release cycle and Apache HTTPD support, read our [Release documentation](./doc/release.md).
 
 ### Installation
+
 Download a gzipped tarball compatible with your version of Apache HTTPD, extract it to wherever `httpd` looks for modules and add the following line to the top of your configuration file:
-````sh
+
+```sh
 LoadModule datadog_module <MODULE_PATH>/mod_datadog.so
-````
+```
 
 Then run `httpd -t <CONFIG_FILE>` to test the new configuration.
 
 ## Configuration
-Once the module is loaded, by default all requests are traced and sent to the Datadog Agent.
-To change the module default behaviour, check our [Configuration page.](./doc/configuration.md) 
 
-## Development / Contribution
+Once the module is loaded, by default all requests are traced and sent to the Datadog Agent. To change the module default behaviour, check our [Configuration page.](./doc/configuration.md)
 
-We welcome contribution, before doing so, please read our [CONTRIBUTING.md](./CONTRIBUTING.md).
+## Development / Contribution
 
+We welcome contributions. Before doing so, please read our [CONTRIBUTING.md](./CONTRIBUTING.md).