From cc04578f682858dea42f8bb6bd1c2ddb8e059de9 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Fri, 21 Aug 2026 23:03:29 +0200
Subject: [PATCH] Derive meson and python package versions from
 TracyVersion.hpp.

---
 extra/tracy-version.sh        | 21 +++++++++++++++++++++
 extra/update-meson-version.sh | 13 -------------
 meson.build                   |  2 +-
 python/pyproject.toml         |  9 ++++++++-
 4 files changed, 30 insertions(+), 15 deletions(-)
 create mode 100755 extra/tracy-version.sh
 delete mode 100755 extra/update-meson-version.sh

diff --git a/extra/tracy-version.sh b/extra/tracy-version.sh
new file mode 100755
index 00000000..d11c8b86
--- /dev/null
+++ b/extra/tracy-version.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+# Derive the project version from the single source of truth:
+# public/common/TracyVersion.hpp. Prints X.Y.Z, exits nonzero on failure.
+
+header="$1"
+
+[ -r "$header" ] || {
+    echo "tracy-version: cannot read $header" >&2
+    exit 1
+}
+
+major=$(sed -n 's/.*Major = \([0-9][0-9]*\).*/\1/p' "$header")
+minor=$(sed -n 's/.*Minor = \([0-9][0-9]*\).*/\1/p' "$header")
+patch=$(sed -n 's/.*Patch = \([0-9][0-9]*\).*/\1/p' "$header")
+
+if [ -n "$major" ] && [ -n "$minor" ] && [ -n "$patch" ]; then
+    printf '%s.%s.%s\n' "$major" "$minor" "$patch"
+else
+    echo "tracy-version: could not parse version from $header" >&2
+    exit 1
+fi
diff --git a/extra/update-meson-version.sh b/extra/update-meson-version.sh
deleted file mode 100755
index 913eb357..00000000
--- a/extra/update-meson-version.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/sh
-
-version_header="../public/common/TracyVersion.hpp"
-
-major=$(grep -o -E 'Major = [0-9]+' "$version_header" | awk -F '= ' '{print $2}')
-minor=$(grep -o -E 'Minor = [0-9]+' "$version_header" | awk -F '= ' '{print $2}')
-patch=$(grep -o -E 'Patch = [0-9]+' "$version_header" | awk -F '= ' '{print $2}')
-
-version="${major}.${minor}.${patch}"
-
-# the extension is required for macOS's outdated sed
-sed -i.bak "s/version: '[0-9]*\.[0-9]*\.[0-9]*'/version: '$version'/g" ../meson.build
-rm ../meson.build.bak
diff --git a/meson.build b/meson.build
index de775d3d..ac2e9e07 100644
--- a/meson.build
+++ b/meson.build
@@ -1,4 +1,4 @@
-project('tracy', ['cpp'], version: '0', meson_version: '>=1.3.0', default_options : ['cpp_std=c++11'])
+project('tracy', ['cpp'], version: run_command('sh', files('extra/tracy-version.sh'), 'public/common/TracyVersion.hpp', check: true).stdout().strip(), meson_version: '>=1.3.0', default_options : ['cpp_std=c++11'])
 
 # internal compiler flags
 tracy_compile_args = []
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 8620653e..0522ea48 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "scikit_build_core.build"
 
 [project]
 name = "tracy_client"
-version = "0.13.1"
+dynamic = ["version"]
 description = "A real time, nanosecond resolution, remote telemetry, hybrid frame and sampling profiler for games and other applications."
 authors = [
   { name = "Bartosz Taudul", email = "wolf@nereid.pl" },
@@ -16,6 +16,7 @@ homepage = "https://github.com/wolfpld/tracy"
 source = "https://github.com/wolfpld/tracy"
 
 [tool.scikit-build]
+minimum-version = "0.11"
 cmake.version = ">=3.15.0"
 ninja.version = ">=1.11"
 cmake.source-dir = ".."
@@ -27,3 +28,9 @@ wheel.packages = ["tracy_client"]
 TRACY_CLIENT_PYTHON = "ON"
 TRACY_STATIC = "OFF"
 CMAKE_INSTALL_BINDIR = ""
+
+[tool.scikit-build.metadata.version]
+provider = "scikit_build_core.metadata.regex"
+input = "../public/common/TracyVersion.hpp"
+regex = 'Major = (?P<major>[0-9]+);\s*constexpr int Minor = (?P<minor>[0-9]+);\s*constexpr int Patch = (?P<patch>[0-9]+);'
+result = "{major}.{minor}.{patch}"