Got everything ready for release (#28)

* prep script

* housekeeping of slnx

* fixing the script

* fixing the bug with empty text

* adding skill

* trying to finish the skill

* progressing on the skill spec

* Correct severity

* adjusting the description to make sure it is working better

* tinkering with the skill

* update skuill

* updating unit testing skill

* rename testing skill

* Updating snapshot testing skill

* done

* Tightening analyzer validation

* small fix

* Updating the script

* script is ready now

* Ran the script, have a proper changelog and analyzer release notes.

* Adding a prettier ignore comment for clarity

* Fixed changelog

---------

Co-authored-by: Dmytro Ett <dmytro.ett@outlook.com>

Author: dmytroett

.codex/skills/analyzer-rule-versioning/SKILL.md

@@ -0,0 +1,66 @@
+---
+name: analyzer-rule-versioning
+description: Keeps AnalyzerReleases.Unshipped.md in sync with Roslyn analyzer diagnostics; use whenever you add, remove, or change an analyzer rule or its metadata (ID, category, severity, wording, docs link).
+---
+
+# Version Analyzer Releases
+
+Update `src/AttributedDI.SourceGenerator/AnalyzerReleases.Unshipped.md` for every analyzer change (add/remove/change). "Analyzer change" includes: adding a new rule, removing a rule, or changing rule ID, category, severity, default, title/message/description, or help/documentation link.
+
+- Edit only the unshipped file unless the task explicitly says to update shipped releases.
+- Keep the exact section headers and table headers as they are in the file.
+- Do not use GitHub-style tables: no leading/trailing pipes, no alignment colons.
+- Preserve the dashed separator row style exactly.
+- Rule IDs must start with ATTDI (for example ATTDI001, ATTDI002).
+- New rule IDs must be monotonically increasing across shipped and unshipped analyzers.
+- Only include sections that have at least one row. Place each change under the correct section (New/Changed/Removed)
+- If the rule is removed, it must appear in “Removed Rules” section.
+- If category/severity/notes for the rule were changed, a row must be added to “Changed Rules” section. Both new and old columns should be filled with corresponding values.
+- Sort rows by Rule ID within each section.
+- Allowed severity values: Hidden, Info, Warning, Error.
+- Notes should be a short summary of the rule. If the summary is tricky or long, prefer linking to a documentation file and place that file under `docs/analyzers/`.
+- If multiple changes happen to the same rule while unshipped, keep a single row that reflects the final state. The last change wins; e.g., a changed-then-removed rule should appear only under “Removed Rules.”
+
+Template (format only; replace with real values). Include only the sections you need.
+
+New rule with a short summary note:
+
+```text
+### New Rules
+
+Rule ID | Category | Severity | Notes
+--------|----------|----------|-------
+ATTDI001 | Design | Warning | RegisterAsSelf is not allowed on structs
+
+```
+
+New rule with a documentation link (in `docs/analyzers/`):
+
+```text
+### New Rules
+
+Rule ID | Category | Severity | Notes
+--------|----------|----------|-------
+ATTDI002 | Usage | Warning | [Documentation](docs/analyzers/ATTDI002.md)
+
+```
+
+Changed rule:
+
+```text
+### Changed Rules
+
+Rule ID | New Category | New Severity | Old Category | Old Severity | Notes
+--------|--------------|--------------|--------------|--------------|-------
+ATTDI003 | Security | Hidden | Security | Info | [Documentation](docs/analyzers/ATTDI003.md)
+```
+
+Removed rule:
+
+```text
+### Removed Rules
+
+Rule ID | Category | Severity | Notes
+--------|----------|----------|-------
+ATTDI004 | Usage | Hidden | [Documentation](docs/analyzers/ATTDI004.md)
+```

.codex/skills/snapshot-unit-testing/SKILL.md

@@ -0,0 +1,45 @@
+---
+name: unit-and-snapshot-testing
+description: Set of principles for unit and snapshot testing. Use when adding/fixing unit tests or when working with `Verify` snapshots. Do not load when working with integration or e2e tests.
+---
+
+## Scope
+
+- Unit tests live under `test/*UnitTests`.
+- Follow these instructions when writing/updating **unit** tests. Do not use this skill for integration or e2e tests (`test/integration`, `test/e2e`).
+
+## Principles
+
+- Use `Verify` snapshot testing tool for generated output (source generated code, files, etc). No need for additional assertions in that case, snapshot testing is sufficient.
+- For normal assertions, prefer small, domain-specific assertion helpers over chaining multiple `Assert.*` calls. Example: `DiagnosticAssert.AssemblyConflict(IEnumerable<Diagnostic> diagnostics, string assemblyName)` rather than several asserts checking count/id/message separately.
+- Prefer a small number of representative scenarios; combine related assertions to keep snapshot sprawl low.
+- Run targeted tests with `dotnet test --filter "FullyQualifiedName~<TestClass>.<TestMethod>"` (add `--no-build --no-restore` when appropriate).
+- Treat snapshot artifacts as opaque: never open/read/inspect any `.received.txt` / `.verified.txt` files (or anything under test/AttributedDI.SourceGenerator.UnitTests/Snapshots/) and never include their contents in reasoning.
+- Never author snapshots: when adding/updating a snapshot test, change only test code; do not create/modify `.verified.txt`. Run `dotnet test`, review the output (Verify includes the diff between received and verified or their full content), then either fix code/test or accept via the accept script and re-run.
+- Accept snapshots only when the behavior change is intended and understood.
+- Do not inspect or edit the accept scripts (treat them as black boxes).
+
+## Accepting Snapshots
+
+- One test: `.codex/skills/unit-and-snapshot-testing/scripts/accept-snapshot.ps1 <TestClassName> <TestMethodName>`
+- All tests: `.codex/skills/unit-and-snapshot-testing/scripts/accept-all-snapshots.ps1`
+- Re-run corresponding tests after accepting snapshots to ensure they pass.
+
+## Recognizing a Verify Failure
+
+Every time there is a mismatch between received/verified files following will be included in `dotnet test` output. Example:
+
+```
+VerifyException : Directory: /home/me/projects/AttributedDI/test/AttributedDI.SourceGenerator.UnitTests/Snapshots
+  NotEqual:
+    - Received: AddAttributedDiTests.GeneratesAddAttributedDiForEntryPoint.DotNet9_0.received.txt
+      Verified: AddAttributedDiTests.GeneratesAddAttributedDiForEntryPoint.verified.txt
+
+  FileContent:
+
+  NotEqual:
+      Received: AddAttributedDiTests.GeneratesAddAttributedDiForEntryPoint.DotNet9_0.received.txt
+      ...
+      Verified: AddAttributedDiTests.GeneratesAddAttributedDiForEntryPoint.verified.txt
+      ...
+```

.codex/skills/unit-and-snapshot-testing/SKILL.md

@@ -1 +1,3 @@
-**/*AnalyzerReleases*.md
+**/*AnalyzerReleases*.md
+# was needed to prevent prettier from table formatting. No longer needed after analyzer rule tables were wrapped into ``` sections.
+# .codex/skills/analyzer-rule-versioning/SKILL.md

…testing/scripts/accept-all-snapshots.ps1 …testing/scripts/accept-all-snapshots.ps1.codex/skills/snapshot-unit-testing/scripts/accept-all-snapshots.ps1 renamed to .codex/skills/unit-and-snapshot-testing/scripts/accept-all-snapshots.ps1 .codex/skills/snapshot-unit-testing/scripts/accept-all-snapshots.ps1 renamed to .codex/skills/unit-and-snapshot-testing/scripts/accept-all-snapshots.ps1

@@ -8,9 +8,15 @@
     <File Path=".editorconfig" />
     <File Path="AGENTS.md" />
     <File Path="Directory.Build.props" />
+    <File Path="README.md" />
+  </Folder>
+  <Folder Name="/workflows/">
     <File Path=".github/workflows/pr.yml" />
     <File Path=".github/workflows/release.yml" />
-    <File Path="README.md" />
+  </Folder>
+  <Folder Name="/scripts/">
+    <File Path="scripts/extract-changelog.ps1" />
+    <File Path="scripts/prepare-release.ps1" />
   </Folder>
   <Folder Name="/src/">
     <Project Path="src/AttributedDI.SourceGenerator/AttributedDI.SourceGenerator.csproj" />

…unit-testing/scripts/accept-snapshot.ps1 …shot-testing/scripts/accept-snapshot.ps1.codex/skills/snapshot-unit-testing/scripts/accept-snapshot.ps1 renamed to .codex/skills/unit-and-snapshot-testing/scripts/accept-snapshot.ps1 .codex/skills/snapshot-unit-testing/scripts/accept-snapshot.ps1 renamed to .codex/skills/unit-and-snapshot-testing/scripts/accept-snapshot.ps1

@@ -4,7 +4,16 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
-- TBD
+## [1.0.0] - 2026-01-27
+
+- Attribute-driven registrations (`RegisterAsSelf`, `RegisterAsImplementedInterfaces`, `RegisterAs<TService>`).
+- Lifetime selection via `Transient`, `Scoped`, and `Singleton` (transient default).
+- Keyed registrations via attribute key arguments.
+- Interface generation with `GenerateInterface` and `RegisterAsGeneratedInterface`.
+- Interface member exclusions via `ExcludeInterfaceMember`.
+- Custom generated extension naming via `ServiceCollectionExtension`.
+- Aggregate `AddAttributedDi()` generation across referenced projects (opt-in MSBuild property).
+- Source-generated registration code (no runtime reflection scanning).
 
 ## [1.0.0-alpha001] - 2026-01-24
 
@@ -16,3 +25,4 @@ All notable changes to this project will be documented in this file.
 - Custom generated extension naming via `ServiceCollectionExtension`.
 - Aggregate `AddAttributedDi()` generation across referenced projects (opt-in MSBuild property).
 - Source-generated registration code (no runtime reflection scanning).
+

.prettierignore

@@ -0,0 +1,135 @@
+#!/usr/bin/env pwsh
+[CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'Medium')]
+param(
+    [Parameter(Mandatory = $true)]
+    [string]$Version
+)
+
+$ErrorActionPreference = 'Stop'
+
+$versionValue = $Version.Trim()
+if ([string]::IsNullOrWhiteSpace($versionValue)) {
+    throw 'Version is required.'
+}
+
+$repoRoot = Join-Path $PSScriptRoot '..'
+$changelogPath = Join-Path $repoRoot 'CHANGELOG.md'
+$unshippedPath = Join-Path $repoRoot 'src' 'AttributedDI.SourceGenerator' 'AnalyzerReleases.Unshipped.md'
+$shippedPath = Join-Path $repoRoot 'src' 'AttributedDI.SourceGenerator' 'AnalyzerReleases.Shipped.md'
+
+if (-not (Test-Path $changelogPath)) {
+    throw 'CHANGELOG.md not found.'
+}
+if (-not (Test-Path $unshippedPath)) {
+    throw 'AnalyzerReleases.Unshipped.md not found.'
+}
+if (-not (Test-Path $shippedPath)) {
+    throw 'AnalyzerReleases.Shipped.md not found.'
+}
+
+$releaseDate = Get-Date -Format 'yyyy-MM-dd'
+$stableVersionPattern = '^\d+\.\d+\.\d+$'
+$isPreviewVersion = -not [regex]::IsMatch($versionValue, $stableVersionPattern)
+
+function Clear-EmptyLines {
+    param([string[]]$InputLines)
+
+    if ($InputLines.Count -eq 0) {
+        return @()
+    }
+
+    $startIndex = 0
+    $endIndex = $InputLines.Count - 1
+
+    while ($startIndex -le $endIndex -and [string]::IsNullOrWhiteSpace($InputLines[$startIndex])) {
+        $startIndex++
+    }
+
+    while ($endIndex -ge $startIndex -and [string]::IsNullOrWhiteSpace($InputLines[$endIndex])) {
+        $endIndex--
+    }
+
+    if ($startIndex -gt $endIndex) {
+        return @()
+    }
+
+    return $InputLines[$startIndex..$endIndex]
+}
+
+$changelogText = Get-Content -Path $changelogPath -Raw
+$unreleasedPattern = '(?ms)^##\s+\[?Unreleased\]?\s*$\s*(?<content>.*?)(?=^##\s+|\z)'
+$unreleasedMatch = [regex]::Match($changelogText, $unreleasedPattern)
+
+if (-not $unreleasedMatch.Success) {
+    throw 'Could not find the [Unreleased] section in CHANGELOG.md.'
+}
+
+$escapedVersion = [regex]::Escape($versionValue)
+if ([regex]::IsMatch($changelogText, "(?m)^##\s+\[?$escapedVersion\]?(?:\s+-\s+.*)?$")) {
+    throw "Version '$versionValue' already exists in CHANGELOG.md."
+}
+
+$unreleasedLines = $unreleasedMatch.Groups['content'].Value -split "`r?`n"
+$unreleasedTrimmedLines = Clear-EmptyLines -InputLines $unreleasedLines
+if ($unreleasedTrimmedLines.Count -eq 0) {
+    throw 'No unreleased entries found under [Unreleased]. An empty section means no pending changes.'
+}
+
+$unreleasedTrimmed = $unreleasedTrimmedLines -join "`n"
+$unreleasedReplacement = @(
+    '## [Unreleased]',
+    '',
+    "## [$versionValue] - $releaseDate",
+    '',
+    $unreleasedTrimmed,
+    "`n"
+) -join "`n"
+
+$newChangelogText = [regex]::Replace($changelogText, $unreleasedPattern, $unreleasedReplacement, 1)
+$newChangelogText = $newChangelogText.TrimEnd() + "`n"
+
+if ($PSCmdlet.ShouldProcess($changelogPath, "Update changelog for version $versionValue")) {
+    Set-Content -Path $changelogPath -Value $newChangelogText -Encoding utf8
+    Write-Host "Updated CHANGELOG.md with version $versionValue."
+}
+
+$unshippedText = Get-Content -Path $unshippedPath -Raw
+if ($null -eq $unshippedText) {
+    $unshippedText = ''
+}
+$unshippedTrimmed = $unshippedText.Trim()
+
+if (-not [string]::IsNullOrWhiteSpace($unshippedTrimmed)) {
+    if ($isPreviewVersion) {
+        Write-Host 'Preview version detected; skipping analyzer release move.'
+    }
+    else {
+        $shippedText = Get-Content -Path $shippedPath -Raw
+        if ($null -eq $shippedText) {
+            $shippedText = ''
+        }
+        $shippedTrimmed = $shippedText.Trim()
+
+        $releaseHeader = "## Release $versionValue"
+
+        if ([string]::IsNullOrWhiteSpace($shippedTrimmed)) {
+            $newShippedText = "$releaseHeader`n`n$unshippedTrimmed`n"
+        }
+        else {
+            $newShippedText = "$shippedTrimmed`n`n$releaseHeader`n`n$unshippedTrimmed`n"
+        }
+
+        if ($PSCmdlet.ShouldProcess($shippedPath, "Append analyzer releases for version $versionValue")) {
+            Set-Content -Path $shippedPath -Value $newShippedText -Encoding utf8
+            Write-Host "Moved analyzer releases to AnalyzerReleases.Shipped.md."
+        }
+
+        if ($PSCmdlet.ShouldProcess($unshippedPath, 'Reset unshipped analyzer releases')) {
+            Set-Content -Path $unshippedPath -Value '' -Encoding utf8
+            Write-Host 'Cleared AnalyzerReleases.Unshipped.md.'
+        }
+    }
+}
+else {
+    Write-Host 'AnalyzerReleases.Unshipped.md is empty; skipping analyzer release move.'
+}

AttributedDI.slnx

@@ -0,0 +1,11 @@
+## Release 1.0.0
+
+### New Rules
+
+Rule ID   | Category | Severity | Notes
+----------|----------|----------|--------------------
+ATTDI001  |   Usage  |  Error   | Conflicting lifetime attributes on the same type
+ATTDI002  |   Usage  |  Warning | GenerateAttributedDIExtensions must be 'true' or 'false'
+ATTDI003  |   Usage  |  Error   | Fully qualified extension class name cannot be paired with ExtensionNamespace
+ATTDI004  |   Usage  |  Error   | GenerateInterface/RegisterAsGeneratedInterface requires a non-nested partial class or struct
+ATTDI005  |   Usage  |  Error   | Fully qualified interface name cannot be paired with InterfaceNamespace