Added gitlab automation information

.gitlab-ci.yml

@@ -0,0 +1,40 @@
+stages:
+  - build
+  - publish
+
+variables:
+  DOTNET_CLI_TELEMETRY_OPTOUT: "1"
+  DOTNET_NOLOGO: "true"
+
+image: mcr.microsoft.com/dotnet/sdk:8.0
+
+before_script:
+  - dotnet --info
+
+build:
+  stage: build
+  script:
+    - dotnet restore
+    - dotnet build --configuration Release --no-restore
+  artifacts:
+    paths:
+      - src/AIFotoONLUS.Core/bin/**
+    expire_in: 1 hour
+
+publish_nuget:
+  stage: publish
+  image: mcr.microsoft.com/dotnet/sdk:8.0
+  variables:
+    NUGET_SOURCE: "$CI_API_V4_URL/projects/$CI_PROJECT_ID/packages/nuget/index.json"
+  script:
+    - dotnet restore
+    - dotnet tool install --global GitVersion.Tool --version 5.13.0 || true
+    - export PATH="$PATH:~/.dotnet/tools"
+    - gitversion /output buildserver
+    - echo "GitVersion_NuGetVersionV2=$GitVersion_NuGetVersionV2"
+    - dotnet pack src/AIFotoONLUS.Core/AIFotoONLUS.Core.csproj -c Release -o nuget --no-build
+    - dotnet nuget push "nuget/*.nupkg" --source "$NUGET_SOURCE" --api-key "$CI_JOB_TOKEN" --skip-duplicate
+  only:
+    - main
+    - master
+    - tags

GitVersion.yml

@@ -0,0 +1,22 @@
+mode: ContinuousDelivery
+branches:
+  main:
+    regex: ^main$
+    increment: Minor
+    prevent-increment-of-merged-branch-version: true
+    track-merge-target: false
+  master:
+    regex: ^master$
+    increment: Minor
+    prevent-increment-of-merged-branch-version: true
+    track-merge-target: false
+  feature:
+    regex: ^(?:feat(?:ure)?|feature)[/\\-]
+    increment: Minor
+    source-branches: ["main", "master"]
+  hotfix:
+    regex: ^hotfix[/\\-]
+    increment: Patch
+ignore:
+  sha: []
+commit-message-incrementing: Enabled

src/AIFotoONLUS.Core/AIFotoONLUS.Core.csproj

@@ -4,10 +4,25 @@
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
+  <PropertyGroup>
+    <!-- NuGet package metadata -->
+    <PackageId>AIFotoONLUS.Core</PackageId>
+    <Authors>Maddo</Authors>
+    <Company>Maddo</Company>
+    <Description>Core library for AIFotoONLUS image processing and recognition.</Description>
+    <RepositoryUrl>https://gitlab.com/MaddoScientisto/aifotoonlus</RepositoryUrl>
+    <!-- Use GitVersion MSBuild properties to set package version during CI/build -->
+    <Version>$(GitVersion_NuGetVersionV2)</Version>
+    <PackageReleaseNotes>See Git history for release notes.</PackageReleaseNotes>
+    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <IncludeSymbols>false</IncludeSymbols>
+  </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="OpenCvSharp4" Version="4.13.0.20260214" />
     <PackageReference Include="OpenCvSharp4.runtime.win" Version="4.13.0.20260214" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.3" />
+    <!-- GitVersion MSBuild integration for automatic semantic versioning -->
+    <PackageReference Include="GitVersion.MsBuild" Version="5.13.0" PrivateAssets="all" />
   </ItemGroup>
   <ItemGroup>
   </ItemGroup>