conan-io/conan-center-index
Oct 2024 – Feb 2026
15 Months active
Languages Used
GitPythonYAMLC++CMakePatchShellC
Technical Skills
Version ControlBuild SystemsC++Package ManagementCI/CDC++ Development
Ernesto de Gracia Herranz
PROFILE
Ernesto De Gracia Herranz
Ernesto de Gracia Hernández contributed to the conan-io/conan-center-index repository by developing and maintaining packaging recipes, dependency management workflows, and build system integrations for C and C++ libraries. He implemented cross-platform compatibility updates, automated versioning, and streamlined CI/CD processes using CMake, Python, and Conan. His work included modernizing build tooling, aligning package metadata, and resolving integration issues to ensure reproducible builds and reliable downstream consumption. By addressing both feature development and bug fixes, Ernesto improved build stability and code quality, demonstrating depth in build system configuration, patching, and cross-repo coordination to support a robust open-source package ecosystem.
Overall Statistics
Feature vs Bugs
70%Features
Repository Contributions
32Total
Bugs
7
Commits
32
Features
16
Lines of code
3,297
Activity Months15
Work History
February 2026
1 Commits
Feb 1, 2026February 2026: Focused on stabilizing Conan Center Index by correcting a critical dependency alignment for libpqxx with PkgConfigDeps, improving consumer compatibility and reducing integration issues. Delivered a targeted bug fix in conan-center-index with a single commit tied to PR #29552, enhancing build reliability and downstream usage.
1 Commits
Feb 1, 2026February 2026: Focused on stabilizing Conan Center Index by correcting a critical dependency alignment for libpqxx with PkgConfigDeps, improving consumer compatibility and reducing integration issues. Delivered a targeted bug fix in conan-center-index with a single commit tied to PR #29552, enhancing build reliability and downstream usage.
February 2026
December 2025
3 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for conan-center-index focusing on key product deliverables and code quality improvements. Delivered Build System Modernization by migrating the libinput test package from Meson to CMake and refined dependency handling to ensure the correct zlib version while using the system-provided zlib in the CMake recipe, reducing build fragility and aligning with system dependencies. Improved packaging stability by strengthening dependency orchestration in the build workflow. Executed a Code Quality Cleanup pass to address lint warnings in Pistache and Sqlpp11 recipes, removing unused code and enforcing coding standards to improve maintainability and reduce CI noise. Overall impact includes faster, more reliable builds, easier contributor onboarding, and stronger code hygiene across the repository. Technologies/skills demonstrated include CMake-based build tooling, dependency management, static analysis and lint compliance, and cross-repo code quality practices.
December 2025
3 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for conan-center-index focusing on key product deliverables and code quality improvements. Delivered Build System Modernization by migrating the libinput test package from Meson to CMake and refined dependency handling to ensure the correct zlib version while using the system-provided zlib in the CMake recipe, reducing build fragility and aligning with system dependencies. Improved packaging stability by strengthening dependency orchestration in the build workflow. Executed a Code Quality Cleanup pass to address lint warnings in Pistache and Sqlpp11 recipes, removing unused code and enforcing coding standards to improve maintainability and reduce CI noise. Overall impact includes faster, more reliable builds, easier contributor onboarding, and stronger code hygiene across the repository. Technologies/skills demonstrated include CMake-based build tooling, dependency management, static analysis and lint compliance, and cross-repo code quality practices.
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025: Implemented Sundials 7.5.0 compatibility in conan-center-index, updating the catalog with sundials/7.5.0, aligning dependencies, and integrating new libraries to improve cross-platform functionality. Also fixed macOS packaging by correcting the Apple shared install-name. Result: smoother downstream builds and broader compatibility for users relying on Sundials 7.5.0.
1 Commits • 1 Features
Nov 1, 2025November 2025: Implemented Sundials 7.5.0 compatibility in conan-center-index, updating the catalog with sundials/7.5.0, aligning dependencies, and integrating new libraries to improve cross-platform functionality. Also fixed macOS packaging by correcting the Apple shared install-name. Result: smoother downstream builds and broader compatibility for users relying on Sundials 7.5.0.
November 2025
October 2025
2 Commits • 2 Features
Oct 1, 2025October 2025: Key features delivered in conan-center-index include enabling Open62541 JSON support by default and updating packaging to include hictk 2.1.5 with its source URL and SHA256, plus conditional alignment of the highfive dependency for downstream compatibility. Major bugs fixed: none reported this month; packaging metadata improvements help prevent downstream build issues. Overall impact: improved developer experience, faster downstream builds, and stronger ecosystem interoperability, reducing maintenance overhead. Technologies/skills demonstrated: Conan packaging best practices, recipe automation, dependency management, version pinning, and integrity verification (SHA256).
October 2025
2 Commits • 2 Features
Oct 1, 2025October 2025: Key features delivered in conan-center-index include enabling Open62541 JSON support by default and updating packaging to include hictk 2.1.5 with its source URL and SHA256, plus conditional alignment of the highfive dependency for downstream compatibility. Major bugs fixed: none reported this month; packaging metadata improvements help prevent downstream build issues. Overall impact: improved developer experience, faster downstream builds, and stronger ecosystem interoperability, reducing maintenance overhead. Technologies/skills demonstrated: Conan packaging best practices, recipe automation, dependency management, version pinning, and integrity verification (SHA256).
September 2025
3 Commits • 1 Features
Sep 1, 2025Summary for 2025-09: In conan-center-index, delivered two primary improvements: (1) Faiss Conan Recipe (1.12.0) with configuration, sources, build scripts, and a test package to verify integration; and (2) Wayland Packaging Maintenance to remove outdated wayland-protocols and version information, plus a simplified build flow for better compatibility with newer Wayland versions. These changes reduce build friction, improve downstream usability, and enhance repository health. Demonstrated value: faster integration of Faiss for users, more robust packaging, and maintainability.
3 Commits • 1 Features
Sep 1, 2025Summary for 2025-09: In conan-center-index, delivered two primary improvements: (1) Faiss Conan Recipe (1.12.0) with configuration, sources, build scripts, and a test package to verify integration; and (2) Wayland Packaging Maintenance to remove outdated wayland-protocols and version information, plus a simplified build flow for better compatibility with newer Wayland versions. These changes reduce build friction, improve downstream usability, and enhance repository health. Demonstrated value: faster integration of Faiss for users, more robust packaging, and maintainability.
September 2025
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for conan-center-index: Delivered focused consolidation of HDF5 versioning across recipes, updated the HDF5 requirement in the CGNS recipe, and removed several older HDF5 and NetCDF versions from conandata.yml. The changes also simplify build configurations and remove deprecated test package setups, improving build reliability and consistency. This work reduces maintenance surface and sets the stage for faster CI and smoother future releases.
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for conan-center-index: Delivered focused consolidation of HDF5 versioning across recipes, updated the HDF5 requirement in the CGNS recipe, and removed several older HDF5 and NetCDF versions from conandata.yml. The changes also simplify build configurations and remove deprecated test package setups, improving build reliability and consistency. This work reduces maintenance surface and sets the stage for faster CI and smoother future releases.
July 2025
4 Commits • 2 Features
Jul 1, 2025July 2025 achievements for conan-center-index: Expanded platform coverage and kept the package catalog current by delivering an updated 7zip (v24.09) and enabling Windows ARM64 multimedia builds. Strengthened security and reliability with gas-preprocessor checksum validation and updated build configurations. These changes enhance business value by supporting modern workflows, reducing build failures, and enabling downstream users to consume up-to-date packages across platforms.
4 Commits • 2 Features
Jul 1, 2025July 2025 achievements for conan-center-index: Expanded platform coverage and kept the package catalog current by delivering an updated 7zip (v24.09) and enabling Windows ARM64 multimedia builds. Strengthened security and reliability with gas-preprocessor checksum validation and updated build configurations. These changes enhance business value by supporting modern workflows, reducing build failures, and enabling downstream users to consume up-to-date packages across platforms.
July 2025
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025 performance-focused contributions to conan-center-index delivered targeted fixes and packaging updates that stabilize builds and expand library coverage. Key outcomes include a Windows-friendly OpenSSL integration patch for libarchive, a packaging upgrade enabling libwebsockets 4.3.5, and a protobuf dependency resolution patch for ONNX across multiple versions. These changes reduce build failures, improve cross-platform consistency, and streamline downstream package consumers' workflows.
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025 performance-focused contributions to conan-center-index delivered targeted fixes and packaging updates that stabilize builds and expand library coverage. Key outcomes include a Windows-friendly OpenSSL integration patch for libarchive, a packaging upgrade enabling libwebsockets 4.3.5, and a protobuf dependency resolution patch for ONNX across multiple versions. These changes reduce build failures, improve cross-platform consistency, and streamline downstream package consumers' workflows.
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary focused on delivering a robust Libffi 3.4.8 compatibility update for conan-center-index, with metadata and patches to ensure reliable cross-platform builds and downstream package consumption.
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary focused on delivering a robust Libffi 3.4.8 compatibility update for conan-center-index, with metadata and patches to ensure reliable cross-platform builds and downstream package consumption.
May 2025
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for the conan-center-index repository focused on SystemC packaging compatibility update to 3.0.1. Delivered packaging changes: added new source URL and SHA256 for conandata.yml, enforced C++17 for SystemC 3.0.0+ in conanfile.py, enabled Windows shared libraries, and added macOS linker flags to ignore sanitizer symbol issues. Implemented in commit 18a39adf4365c4fdd9da6d667b51cd7b63cd52ff (systemc: add version 3.0.1 (#26937)).
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for the conan-center-index repository focused on SystemC packaging compatibility update to 3.0.1. Delivered packaging changes: added new source URL and SHA256 for conandata.yml, enforced C++17 for SystemC 3.0.0+ in conanfile.py, enabled Windows shared libraries, and added macOS linker flags to ignore sanitizer symbol issues. Implemented in commit 18a39adf4365c4fdd9da6d667b51cd7b63cd52ff (systemc: add version 3.0.1 (#26937)).
March 2025
7 Commits • 1 Features
Mar 1, 2025Month 2025-03 — Focused on stabilizing builds for downstream projects and expanding library coverage in conan-center-index. Key actions included a targeted bug fix for nifti_clib zlib handling and a broad packaging update to add new/updated recipes and versions, enabling consumption of newer libraries with higher reliability.
7 Commits • 1 Features
Mar 1, 2025Month 2025-03 — Focused on stabilizing builds for downstream projects and expanding library coverage in conan-center-index. Key actions included a targeted bug fix for nifti_clib zlib handling and a broad packaging update to add new/updated recipes and versions, enabling consumption of newer libraries with higher reliability.
March 2025
February 2025
2 Commits • 2 Features
Feb 1, 2025February 2025: Delivered two key package updates in conan-io/conan-center-index to improve downstream compatibility and build reliability. Implemented Argparse 3.2 support and Libxml2 2.13.6 update with precise metadata, ensuring reproducible builds through source URLs and SHA256 checksums and proper version registration in config files. No major bugs fixed this month; focus remained on feature completeness, metadata accuracy, and CI readiness to enable smoother downstream consumption of updated packages.
February 2025
2 Commits • 2 Features
Feb 1, 2025February 2025: Delivered two key package updates in conan-io/conan-center-index to improve downstream compatibility and build reliability. Implemented Argparse 3.2 support and Libxml2 2.13.6 update with precise metadata, ensuring reproducible builds through source URLs and SHA256 checksums and proper version registration in config files. No major bugs fixed this month; focus remained on feature completeness, metadata accuracy, and CI readiness to enable smoother downstream consumption of updated packages.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024: Focused on building stability and up-to-date dependencies in conan-center-index. Delivered the Mongo C Driver 1.29.1 dependency update, including packaging and release governance adjustments to register the new version. This work improves security, compatibility, and reproducible builds for downstream users.
1 Commits • 1 Features
Dec 1, 2024December 2024: Focused on building stability and up-to-date dependencies in conan-center-index. Delivered the Mongo C Driver 1.29.1 dependency update, including packaging and release governance adjustments to register the new version. This work improves security, compatibility, and reproducible builds for downstream users.
December 2024
November 2024
1 Commits
Nov 1, 2024In November 2024, focused on stabilizing package builds in the Conan Center Index repository. Delivered a critical bug fix for the DCMTK Charset Conversion Build Option Mapping, reducing build failures and improving cross-platform consistency. The change ensures DCMTK_ENABLE_CHARSET_CONVERSION maps to the correct underlying charset library (libiconv or ICU) depending on the options enabled and the DCMTK version, enabling reproducible packaging across platforms.
November 2024
1 Commits
Nov 1, 2024In November 2024, focused on stabilizing package builds in the Conan Center Index repository. Delivered a critical bug fix for the DCMTK Charset Conversion Build Option Mapping, reducing build failures and improving cross-platform consistency. The change ensures DCMTK_ENABLE_CHARSET_CONVERSION maps to the correct underlying charset library (libiconv or ICU) depending on the options enabled and the DCMTK version, enabling reproducible packaging across platforms.
October 2024
1 Commits
Oct 1, 2024October 2024 monthly summary for conan-io/conan-center-index: Restored visibility of the src/ directory by reverting a misconfigured .gitignore entry. This change re-tracks source code, eliminates confusion about missing files, and stabilizes contributor onboarding and CI workflows. The fix aligns the repository with standard project structure and safeguards future code discovery and reviews.
1 Commits
Oct 1, 2024October 2024 monthly summary for conan-io/conan-center-index: Restored visibility of the src/ directory by reverting a misconfigured .gitignore entry. This change re-tracks source code, eliminates confusion about missing files, and stabilizes contributor onboarding and CI workflows. The fix aligns the repository with standard project structure and safeguards future code discovery and reviews.
October 2024
Activity
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Quality Metrics
Correctness94.0%
Maintainability93.8%
Architecture93.2%
Performance87.2%
AI Usage20.6%
Skills & Technologies
Programming Languages
CC++CMakeGitPatchPythonShellYAML
Technical Skills
ARM ArchitectureBuild System ConfigurationBuild SystemsC programmingC++C++ DevelopmentC/C++C/C++ DevelopmentCI/CDCMakeConanCross-Platform DevelopmentDependency ManagementPackage ManagementPatching
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline