refactor: centralize versioning and stabilize PMA validation

.config/dotnet-tools.json

@@ -1,13 +1,5 @@
 {
   "version": 1,
   "isRoot": true,
-  "tools": {
-    "gitversion.tool": {
-      "version": "6.5.1",
-      "commands": [
-        "dotnet-gitversion"
-      ],
-      "rollForward": false
-    }
-  }
+  "tools": {}
 }

.github/workflows/Release.yml

@@ -40,17 +40,16 @@ jobs:
             **/*.csproj
             **/*.sln
 
-      - name: Install GitVersion
-        uses: gittools/actions/gitversion/setup@d0139503a9321f76b4a417dfdc8aebcec24decdd  # v4.2.0
-        with:
-          versionSpec: "6.x"
-          includePrerelease: true
-
-      - name: Determine Version
-        id: gitversion
-        uses: gittools/actions/gitversion/execute@d0139503a9321f76b4a417dfdc8aebcec24decdd  # v4.2.0
-        with:
-          updateAssemblyInfo: false
+      - name: Resolve version
+        id: version
+        run: |
+          VERSION="$(tr -d '[:space:]' < lib/VERSION)"
+          if [ -z "$VERSION" ]; then
+            echo "lib/VERSION is empty"
+            exit 1
+          fi
+          echo "value=$VERSION" >> "$GITHUB_OUTPUT"
+          echo "Using version: $VERSION"
 
       - name: Restore dependencies
         run: dotnet restore
@@ -70,7 +69,7 @@ jobs:
             --configuration Release \
             --no-build \
             -p:ContinuousIntegrationBuild=true \
-            -p:PackageVersion=${{ steps.gitversion.outputs.SemVer }}
+            -p:PackageVersion=${{ steps.version.outputs.value }}
 
           ls -lh lib/bin/Release/*.nupkg || true
 
@@ -78,10 +77,8 @@ jobs:
         id: release_type
         run: |
           BRANCH="${GITHUB_REF_NAME}"
-          PRERELEASE_TAG="${{ steps.gitversion.outputs.PreReleaseTag }}"
           
           echo "Branch: $BRANCH"
-          echo "PreReleaseTag: $PRERELEASE_TAG"
           
           if [ "$BRANCH" = "main" ]; then
             echo "type=production" >> $GITHUB_OUTPUT
@@ -128,8 +125,8 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
-          gh release create "v${{ steps.gitversion.outputs.SemVer }}" \
-            --title "Release ${{ steps.gitversion.outputs.SemVer }}" \
+          gh release create "v${{ steps.version.outputs.value }}" \
+            --title "Release ${{ steps.version.outputs.value }}" \
             --generate-notes \
             lib/bin/Release/*.nupkg \
             quantower/bin/Release/*.dll

Directory.Build.props

@@ -1,5 +1,12 @@
 <Project>
   <PropertyGroup>
+    <QtaVersionFile>$(MSBuildThisFileDirectory)lib/VERSION</QtaVersionFile>
+    <QtaVersion Condition="Exists('$(QtaVersionFile)')">$([System.IO.File]::ReadAllText('$(QtaVersionFile)').Trim())</QtaVersion>
+    <Version Condition="'$(QtaVersion)' != ''">$(QtaVersion)</Version>
+    <PackageVersion Condition="'$(QtaVersion)' != ''">$(QtaVersion)</PackageVersion>
+    <AssemblyVersion Condition="'$(QtaVersion)' != ''">$(QtaVersion).0</AssemblyVersion>
+    <FileVersion Condition="'$(QtaVersion)' != ''">$(QtaVersion).0</FileVersion>
+    <InformationalVersion Condition="'$(QtaVersion)' != ''">$(QtaVersion)</InformationalVersion>
     <LangVersion>preview</LangVersion>
     <NoWarn>$(NoWarn);NU1903;NU5104</NoWarn>
     <ImplicitUsings>enable</ImplicitUsings>
@@ -90,20 +97,8 @@
     </AdditionalFiles>
   </ItemGroup>
 
-  <!-- GitVersion: skip during design-time builds and restore to prevent VS Code/OmniSharp hangs.
-       GitVersion scans entire git history on every MSBuild evaluation; with 50+ untracked files
-       and VS Code's C# extension triggering continuous design-time builds, this causes infinite
-       process accumulation. Only run GitVersion during actual CLI builds. -->
-  <PropertyGroup Condition="'$(DesignTimeBuild)' == 'true' OR '$(BuildingProject)' != 'true'">
-    <GitVersionSkip>true</GitVersionSkip>
-  </PropertyGroup>
-
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All"/>
-    <PackageReference Include="GitVersion.MsBuild" Version="6.5.1">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
     <PackageReference Include="Roslynator.Analyzers" Version="4.12.9">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>

GitVersion.yml

@@ -1,32 +0,0 @@
-workflow: GitHubFlow/v1
-assembly-versioning-scheme: MajorMinorPatch
-assembly-file-versioning-scheme: MajorMinorPatch
-tag-prefix: '[vV]'
-major-version-bump-message: '(\+semver:\s?(breaking|major)|(breaking|major)(\(.*\))?:)'
-minor-version-bump-message: '(\+semver:\s?(feature|minor)|(feat|feature)(\(.*\))?:)'
-patch-version-bump-message: '(\+semver:\s?(fix|patch)|(fix|patch)(\(.*\))?:)'
-no-bump-message: '\+semver:\s?(none|skip)'
-branches:
-  main:
-    mode: ContinuousDeployment
-    label: ''
-    increment: Patch
-    prevent-increment:
-      of-merged-branch: true
-    track-merge-target: false
-    is-release-branch: true
-    is-main-branch: true
-    pre-release-weight: 0
-  develop:
-    mode: ContinuousDelivery
-    label: alpha
-    increment: Patch
-    track-merge-target: false
-    track-merge-message: false
-    regex: ^dev(elop)?(ment)?$|.*-dev$
-    source-branches:
-    - main
-    pre-release-weight: 30000
-ignore:
-  sha: []
-merge-message-formats: {}

lib/VERSION

@@ -0,0 +1 @@
+0.8.0

lib/quantalib.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net10.0</TargetFramework>
     <Title>QuanTAlib</Title>
@@ -23,11 +23,6 @@
     <PackageIconUrl>https://raw.githubusercontent.com/mihakralj/QuanTAlib/main/docs/img/QuanTAlib2.png</PackageIconUrl>
     <EnforceCodeStyleInBuild>True</EnforceCodeStyleInBuild>
     <EnableDefaultCompileItems>false</EnableDefaultCompileItems>
-    <Version>$(GitVersion_MajorMinorPatch)</Version>
-    <PackageVersion>$(GitVersion_MajorMinorPatch)</PackageVersion>
-    <AssemblyVersion>$(GitVersion_AssemblySemVer)</AssemblyVersion>
-    <FileVersion>$(GitVersion_AssemblySemFileVer)</FileVersion>
-    <InformationalVersion>$(GitVersion_InformationalVersion)</InformationalVersion>
     <LangVersion>latest</LangVersion>
     <UserSecretsId>6afc11a7-4355-4f5e-9fdf-22431e5b03cb</UserSecretsId>
   </PropertyGroup>

lib/trends_FIR/pma/Pma.Validation.Tests.cs

@@ -5,7 +5,7 @@ namespace QuanTAlib.Tests;
 public sealed class PmaValidationTests : IDisposable
 {
     private const int DefaultPeriod = 7;
-    private const double ValidationTolerance = 1e-8;
+    private const double ValidationTolerance = 2e-8;
     private readonly ValidationTestData _testData;
     private readonly ITestOutputHelper _output;
 

python/Directory.Build.props

@@ -1,6 +1,5 @@
 <Project>
   <PropertyGroup>
-    <GitVersionSkip>true</GitVersionSkip>
     <IlcOptimizationPreference>Speed</IlcOptimizationPreference>
     <RunAnalyzers>false</RunAnalyzers>
     <ErrorReport>none</ErrorReport>

python/SPEC.md

@@ -525,7 +525,6 @@ When pandas is not installed:
 ```xml
 <Project>
   <PropertyGroup>
-    <GitVersionSkip>true</GitVersionSkip>
     <IlcOptimizationPreference>Speed</IlcOptimizationPreference>
     <RunAnalyzers>false</RunAnalyzers>
     <ErrorReport>none</ErrorReport>

python/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "quantalib"
-version = "0.1.0"
+dynamic = ["version"]
 description = "High-performance technical analysis wrappers over QuanTAlib NativeAOT"
 readme = "README.md"
 requires-python = ">=3.10"
@@ -23,6 +23,11 @@ filterwarnings = [
     "ignore::pandas.errors.Pandas4Warning",
 ]
 
+[tool.hatch.version]
+source = "regex"
+path = "../lib/VERSION"
+pattern = "(?P<version>\\d+\\.\\d+\\.\\d+)"
+
 [tool.hatch.build.targets.wheel]
 packages = ["quantalib"]
 

python/quantalib/__init__.py

@@ -9,6 +9,8 @@ Usage::
 """
 from __future__ import annotations
 
+from pathlib import Path
+
 from ._loader import load_native_library
 from . import indicators
 from .indicators import *  # noqa: F401, F403 — re-export all indicator functions
@@ -32,4 +34,13 @@ __all__ = [
     "QtlInvalidParamError",
     "QtlInternalError",
 ]
-__version__ = "0.1.0"
+def _resolve_version() -> str:
+    version_file = Path(__file__).resolve().parents[2] / "lib" / "VERSION"
+    if version_file.exists():
+        version = version_file.read_text(encoding="utf-8").strip()
+        if version:
+            return version
+    return "0.0.0"
+
+
+__version__ = _resolve_version()