Revision history for conan-flake

0.11.0 (Aug 18, 2026)

Documentation

• The project’s documentation is now a site, published at https://tarcisio.codeberg.page/conan-flake/ and written in mdBook under docs/: a chapter per integration style (getting started, flake-parts, devenv, standalone with evalConanConfig and submoduleWith, LLVM/CUDA toolchains), plus templates, contributing, references and this revision history. It is built by conan-flake.lib.packages.docs (just docs, just docs-serve), asserted over by one check per requirement in nix flake check ./dev, and published to Codeberg Pages by scripts/publish-pages.sh (just docs-publish, .woodpecker/pages.yml).

• README.md is now a pointer at that site: what conan-flake is, one embedded configuration example, how to instantiate a template, a link per chapter, and the option reference. Every topic it used to carry is on the site; nothing was dropped. Its command-output blocks moved there with the prose, so mdsh is pointed at the site’s sources alone and no longer runs over README.md (embedmd still does, for the one sample it kept).

• The site is now published by CI on every change to its sources on main: the pages step of .woodpecker/pages.yml runs on a push as well as on demand, and the tokenless step that used to keep such a push green while announcing that nothing was published is gone. The workflow’s existing branch and path filters are what keep unrelated pushes from publishing, and a manual run still republishes the site without a commit. The codeberg_token secret has to be available at Woodpecker’s push event for this, since secrets are resolved while the workflow is compiled; the activation checklist in the contributing chapter says so. For the same reason a fork now has to work through that checklist before its own pages workflow compiles at all, rather than getting a green run that announces that nothing was published.

0.10.0 (Aug 13, 2026)

Bug Fixes

• profiles.<name>.buildEnv and profiles.<name>.runEnv are now merged with the conan-flake defaults and rendered from the final profile state, like every other profile section. They were the only two sections rendered straight from the profile’s own values, which silently exempted them from the defaults merging and from the null-removal marker. Added the matching defaults.profiles.buildEnv and defaults.profiles.runEnv options (empty by default). An entry replaces the default entry carrying the same name, and setting its value to null removes that default entry; the merged defaults keep their relative order and come first. Rendered profiles are unchanged for configurations that set no environment defaults.

• Removed references to proactive from claude.code.agents.* (this property is going to be deprecated).

Improvements

• Updated default Conan package to 2.31.2 version
• Added profiles.<name>.options, profiles.<name>.toolRequires, profiles.<name>.replaceRequires, profiles.<name>.replaceToolRequires and profiles.<name>.platformRequires options, rendering the Conan profile [options], [tool_requires], [replace_requires], [replace_tool_requires] and [platform_requires] sections.
• Added the matching defaults.profiles.* options (empty by default), so every profile section can be given configuration-wide defaults and removed per profile by assigning null to an entry.

Breaking Changes

• Flattened the Conan profile [settings] section into a single attribute set, removing the compiler/_ split:

  • profiles.<name>.settings.compiler.* and profiles.<name>.settings._.* become profiles.<name>.settings.*;
  • final.profiles.<name>.settings.compiler.* and final.profiles.<name>.settings._.* become final.profiles.<name>.settings.*;
  • defaults.profiles.settings.compiler.* and defaults.profiles.settings._.* become defaults.profiles.settings.*.

  There is no alias and no deprecation period: the new settings option is a free-form attribute set that must accept an entry literally named compiler, so the old declared compiler sub-option cannot coexist with it at the same path. To migrate, merge the two sets into one, keeping the entry names exactly as Conan spells them (compiler, compiler.cppstd, compiler.libcxx, compiler.version, arch, build_type, os, …). null still removes the corresponding default. For example, settings.compiler."compiler.cppstd" = "17"; settings._.build_type = "Release"; becomes settings."compiler.cppstd" = "17"; settings.build_type = "Release";.

  The top-level settings.compiler option (the settings_user.yml producer) is a different, unrelated option and is not affected.

Notes

• dev/flake.lock is now committed. The development flake declared its inputs by branch (nixpkgs-unstable, devenv-nixpkgs/rolling, and the unpinned flake-parts, git-hooks, devenv, treefmt-nix, nix2container and mk-shell-bin) with no lockfile, so the Woodpecker dev step resolved whatever each of them happened to point at when it ran, and two runs of the same commit could build different closures. Refresh the lock deliberately with nix flake update ./dev. This affects the development environment only: nothing under nix/ is involved, and conan-flake consumers are unaffected.

• Generated Conan profile files now emit the [settings] section as a single alphabetically ordered run of entries instead of two consecutive groups (non-compiler entries first, then the compiler* ones). Anyone diffing generated profile files will see os= move past the compiler* entries; the set of rendered lines is unchanged, and Conan parses [settings] into a dictionary, so intra-section order carries no meaning.

• The README.md command-output blocks are regenerated against this release, with examples/standalone-submodule-with/default.nix’s fetchGit rev bumped to it and mdsh no longer excluded from README.md in dev/treefmt.nix. They now show the ten profile sections and the [settings] entries in one alphabetically ordered run: the same rendering change described above, observed end to end through a real Conan profile.

• Generated Conan profile files now contain all ten sections, ordered as [settings], [options], [tool_requires], [buildenv], [runenv], [conf], [replace_requires], [replace_tool_requires], [platform_requires] and [platform_tool_requires]. Anyone diffing generated configuration files will see the new (empty) sections and the changed section order.

0.9.0 (Aug 05, 2026)

Improvements

• Added support for multiple Conan profiles (profiles.<name>), each one rendered as a config/profiles/<name> Conan profile and linked into ${configLocal}/profiles/.
• Added profiles.<name>.name option to override the profile name.

Breaking Changes

• Moved profiles.* options under profiles.<name>.* (profiles.X becomes profiles.default.X).
• Moved final.profiles.* options under final.profiles.<name>.* (final.profiles.X becomes final.profiles.default.X).

Notes

• Until this release lands on main and the conan-flake pins used by the examples are bumped (examples/standalone-submodule-with/default.nix’s fetchGit rev, and the unlocked flake inputs of the other examples), do not run treefmt/mdsh against README.md: the pinned revisions still expose the old profiles.* interface, so the migrated examples fail to evaluate and mdsh empties the README.md command-output blocks. The committed README.md is the correct post-release state.

0.8.1 (Jul 31, 2026)

Bug Fixes

• Fix autowiring of packages outputs.

Improvements

• Added local package infrastructure.
• Added devenv project development integration (under ./dev/).

0.8.0 (Jul 29, 2026)

Improvements

• Added nix/packages/conan/package.nix to track Conan releases and tweak Conan CLI.
• Redirected the output of all conan remote commands to stderr.

Breaking Changes

• Set nix/packages/conan/package.nix as default Conan package.

0.7.0 (Jul 21, 2026)

Improvements

• Silence noisy pushd/popd during shell activation.
• Added profile-show-wrapper.
• Flush profile-show-wrapper output to avoid buffering issues.
• Added pnameFromStdenvCc and versionFromStdenvCc utility functions.
• Added global.conf support.
• Default core.graph:compatibility_mode to optimized.

0.6.1 (Jul 07, 2026)

Improvements

• Added create-lock-install-wrapper.

0.6.0 (Jul 07, 2026)

Improvements

• Added support to shared Conan home directory.
• Added wrapping infrastructure.

0.5.1 (Jun 30, 2026)

Bug Fixes

• Fix exposing of lib utility functions for flake-parts module integration.

0.5.0 (Jun 29, 2026)

Improvements

• Add generators option to conan-flake.
• Refactored and improved environment variable handling:
  • CONAN_FLAKE_ROOT: Root directory of the configuration.
  • CONAN_FLAKE_HOME: If there’s a homeDirectory in the configuration, it will be appended to CONAN_FLAKE_ROOT and used as the home directory.
  • CONAN_FLAKE_CONFIG: $CONAN_FLAKE_HOME/${configLocal}
  • CONAN_HOME: $CONAN_FLAKE_HOME/${conanHome}

Breaking Changes

• Refactored lib interface.

0.4.0 (Jun 13, 2026)

Bug Fixes

• Fixed flake-parts docs: added missing defaultText for defaults.devShell.tools option.
• Fixed treefmt’s project root configuration of flake-parts test.
• Excluded ./examples/devenv-module/devenv.nix from dev treefmt settings.
• Fixed handling of root configuration path when setting local recipe index repos.
• Set info.configRoot option.
• Fixed tests to use grep -F.

Improvements

• Improved docs on devenv integration.
• Added tests on overriding defaults.
• Trimmed embedded snippets in README (using veggiemonk’s embedmd’s PR: https://github.com/veggiemonk/embedmd/tree/feat/issue-47-directive-options).
• Added devenv integration example featuring local-recipe-index remote.
• Added conf option (to compose profiles [conf] section).
• Added autoWire option (initially supporting only devShells and mapping only the configuration).
• Added buildEnv option (to compose profiles [buildenv] section).
• Added runEnv option (to compose profiles [runenv] section).
• Added final.devShell.tools option to map the final state of devShell.tools after defaults resolution.
• Added CMake by default to devShell.tools.
• Added a defaults.profiles.platformToolRequires option and set a cmake attribute by default depending whether CMake is a required tool or not.
• conan.stdenv.cc added as a default tool.
• Added final.profiles.platformToolRequires option.
• Added final.settings.compiler, defaults.settings.compiler and settings.compiler options using infuse to merge and filterAttrs to filter out nulled attributes.
• Added profiles.settings, final.profiles.settings and defaults.profiles.settings options.
• Added defaults for arch, build_type and os in defaults.profiles.settings.
• Added defaults and finals for profiles.conf.
• Added profiles.settings.compiler, final.profiles.settings.compiler and defaults.profiles.settings.compiler options.
• Whenever a LLVM toolchain is detected (with libcxx):
  • Set defaults.profiles.conf."tools.build:compiler_executables" appropriately.
  • Set defaults.profiles.settings.compiler."compiler.libcxx" to "libc++".

Breaking Changes

• Removed default info output command.
• Removed automatic mapping of config.conan.outputs.packages.
• Removed platformToolRequires option (profiles.platformToolRequires must be used instead).
• Removed the buildEnv, runEnv and conf options (keep only those in the profiles namespace).
• Removed settings.base option.
• Removed arch, buildType and os options; the arch, build_type and os profiles.settings must be used instead respectively.
• Removed compiler, compilerCppStd, compilerLibCxx and compilerVersion options. The following should be used as a replacement (only if necessary):
  • profiles.settings.compiler."compiler";
  • profiles.settings.compiler."compiler.cppstd";
  • profiles.settings.compiler."compiler.libcxx";
  • profiles.settings.compiler."compiler.version".

0.3.1 (May 29, 2026)

Improvements

• Added release.yml workflow.
• Improved documentation.

0.3.0 (May 28, 2026)

Improvements

• Added defaults option to track defaults (initially, this contains only defaults.devShell.tools).
• Improved tests.

Breaking Changes

• Renamed the devShell.package option to devShell.tools and changed its type to package set.

0.2.0 (May 25, 2026)

Breaking Changes

• Removed the devShell.apple.sdk option.

0.1.0 (May 05, 2026)