Release v0.2.0: Promote test to main

.github/workflows/promote.yml

@@ -69,6 +69,16 @@ jobs:
         if: ${{ github.event.inputs.docs_only != 'true' }}
         run: go test -v ./...
 
+      - name: Import GPG key
+        if: ${{ github.event.inputs.docs_only != 'true' }}
+        id: gpg
+        uses: crazy-max/ghaction-import-gpg@v6
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.GPG_PASSPHRASE }}
+          git_user_signingkey: true
+          git_commit_gpgsign: true
+
       - name: Calculate next version
         if: ${{ github.event.inputs.docs_only != 'true' }}
         id: version
@@ -151,12 +161,14 @@ jobs:
         env:
           TAG_NAME: ${{ steps.version.outputs.tag }}
           SOURCE_BRANCH: ${{ steps.branches.outputs.source }}
+          GIT_USER_NAME: ${{ steps.gpg.outputs.name }}
+          GIT_USER_EMAIL: ${{ steps.gpg.outputs.email }}
         run: |
           set -euo pipefail
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git config user.name "$GIT_USER_NAME"
+          git config user.email "$GIT_USER_EMAIL"
           git add CHANGELOG.md
-          git commit -m "Release ${TAG_NAME}: Update CHANGELOG version"
+          git commit -S -m "Release ${TAG_NAME}: Update CHANGELOG version"
           git push origin "$SOURCE_BRANCH"
           echo "✅ CHANGELOG update committed to $SOURCE_BRANCH branch"
 
@@ -244,6 +256,8 @@ jobs:
           PR_NUMBER: ${{ steps.pr.outputs.number }}
           SOURCE_BRANCH: ${{ steps.branches.outputs.source }}
           GH_TOKEN: ${{ github.token }}
+          GIT_USER_NAME: ${{ steps.gpg.outputs.name }}
+          GIT_USER_EMAIL: ${{ steps.gpg.outputs.email }}
         run: |
           set -euo pipefail
 
@@ -267,10 +281,10 @@ jobs:
           fi
 
           # Commit and push the change
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git config user.name "$GIT_USER_NAME"
+          git config user.email "$GIT_USER_EMAIL"
           git add CHANGELOG.md
-          git commit -m "Add PR #${PR_NUMBER} link to CHANGELOG for ${TAG_NAME}"
+          git commit -S -m "Add PR #${PR_NUMBER} link to CHANGELOG for ${TAG_NAME}"
           git push origin "$SOURCE_BRANCH"
 
           echo "✅ Added PR #${PR_NUMBER} link to CHANGELOG.md"

CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+### Changed
+
+### Fixed
+
+## [0.2.0] - 2026-01-27 ([#9](https://github.com/Its-donkey/mutagoph/pull/9))
+
 ### Added
 - **Comprehensive reporter tests** (`internal/reporter`)
   - Achieved 98.6% mutation score (292 killed, 4 equivalent mutations)

internal/cache/cache_test.go

@@ -283,7 +283,8 @@ func TestCache_Stats(t *testing.T) {
 	c, _ := New(t.TempDir())
 
 	// Initially empty
-	mem, disk, size := c.Stats()
+	var size int64
+	mem, disk, _ := c.Stats()
 	if mem != 0 {
 		t.Errorf("Initial memory count = %d, want 0", mem)
 	}

internal/cli/cli_test.go

@@ -1094,7 +1094,7 @@ func TestCapacityEstimation(t *testing.T) {
 	if totalTargets+3 == capacity {
 		t.Error("*3 should be different from +3")
 	}
-	if 3 == capacity {
+	if capacity == 3 {
 		t.Error("*3 result should not equal just 3")
 	}
 	if totalTargets == capacity {

internal/cli/deps_test.go

@@ -58,7 +58,7 @@ func TestDefaultConfigLoader(t *testing.T) {
 	loader := &defaultConfigLoader{}
 	cfg := loader.LoadOrDefault()
 	if cfg == nil {
-		t.Error("LoadOrDefault returned nil")
+		t.Fatal("LoadOrDefault returned nil")
 	}
 	// Verify default values are set
 	if cfg.Target == "" {