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Cirrus CI, which the project used for CI until now, has shut down on June 1, 2026. Replace it with GitHub Actions. GitHub Actions was selected because it has unlimited runner time for public repositories. The GitHub Actions based CI currently covers: - SanityCheck - Linux - Autoconf - Linux - Meson, (32-bit and 64-bit) - macOS - Meson - Windows (Visual Studio + Meson and MinGW + Meson) - CompilerWarnings BSD coverage is left for later, as it requires more work. Note that, for performance reasons, use of address sanitizer was moved to the Linux - Meson (64-bit) task. While Actions workflows in new forks are disabled by default, existing forks that pull new changes into the repository will automatically start running CI. That may not be desired. There however is no way native to Actions to prevent this. To avoid that, each repository that wants real CI to run needs to explicitly opt into doing so, by creating the 'PG_CI_ENABLED' repository variable with the value 1. To make that less confusing, emit a summary whenever we skip running CI, with a message explaining how to enable CI. The remaining cirrus-ci support will be removed in a subsequent commit, to make review easier. Back-branches will be updated later, after being sure that workflow runs correctly on master. Author: Nazir Bilal Yavuz <byavuz81@gmail.com> Author: Andres Freund <andres@anarazel.de> Author: Jelte Fennema-Nio <postgres@jeltef.nl> Reviewed-by: Jacob Champion <jacob.champion@enterprisedb.com> Reviewed-by: Peter Eisentraut <peter@eisentraut.org> Reviewed-by: Andres Freund <andres@anarazel.de> Reviewed-by: Zsolt Parragi <zsolt.parragi@percona.com> Discussion: https://postgr.es/m/3ydjipcr7kbss57nvi67noplncqhesl5eyb6wgol4ccjxynspv%40yatlykpribmm
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.