Merge branch 'main' into benvin/add-local-terraform-resource

.woodpecker/build.yml

@@ -1,5 +1,5 @@
 when:
-  - event: [push, pull_request]
+  - event: pull_request
 
 steps:
   - name: build

.woodpecker/pre-commit.yaml

@@ -0,0 +1,18 @@
+when:
+  - event: pull_request
+
+steps:
+  - name: pre-commit
+    image: git.unkin.net/unkin/almalinux9-gobuilder:20260606
+    commands:
+      - uvx pre-commit run --all-files
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 512Mi
+            cpu: 1
+          limits:
+            memory: 2Gi
+            cpu: 2

.woodpecker/test.yml

@@ -1,5 +1,5 @@
 when:
-  - event: [push, pull_request]
+  - event: pull_request
 
 steps:
   - name: lint

Makefile

@@ -1,9 +1,10 @@
-.PHONY: build install test lint fmt clean tidy
+.PHONY: build install test lint fmt clean tidy patch minor major
 
 BINARY := terraform-provider-artifactapi
-VERSION ?= 0.0.1
+VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo "0.0.0-dev")
 OS_ARCH := linux_amd64
-INSTALL_DIR := ~/.terraform.d/plugins/git.unkin.net/unkin/artifactapi/$(VERSION)/$(OS_ARCH)
+INSTALL_VERSION := $(shell echo $(VERSION) | sed 's/^v//')
+INSTALL_DIR := ~/.terraform.d/plugins/git.unkin.net/unkin/artifactapi/$(INSTALL_VERSION)/$(OS_ARCH)
 
 GO_VERSION_REQUIRED := 1.23
 GO_VERSION_ACTUAL := $(shell go version | sed 's/go version go\([0-9]*\.[0-9]*\).*/\1/')
@@ -34,3 +35,21 @@ clean:
 
 tidy:
 	go mod tidy
+
+_LATEST := $(shell git tag --sort=-v:refname | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$$' | head -1)
+_BASE   := $(if $(_LATEST),$(_LATEST),v0.0.0)
+_MAJ    := $(shell echo $(_BASE) | sed 's/^v//' | cut -d. -f1)
+_MIN    := $(shell echo $(_BASE) | sed 's/^v//' | cut -d. -f2)
+_PAT    := $(shell echo $(_BASE) | sed 's/^v//' | cut -d. -f3)
+
+patch:
+	@NEW=v$(_MAJ).$(_MIN).$(shell expr $(_PAT) + 1); \
+	git tag $$NEW && echo "Tagged $$NEW" && git push origin $$NEW
+
+minor:
+	@NEW=v$(_MAJ).$(shell expr $(_MIN) + 1).0; \
+	git tag $$NEW && echo "Tagged $$NEW" && git push origin $$NEW
+
+major:
+	@NEW=v$(shell expr $(_MAJ) + 1).0.0; \
+	git tag $$NEW && echo "Tagged $$NEW" && git push origin $$NEW

internal/provider/helpers.go

@@ -16,7 +16,7 @@ func listToStrings(ctx context.Context, l types.List) []string {
 }
 
 func stringsToList(ctx context.Context, ss []string) types.List {
-	if len(ss) == 0 {
+	if ss == nil {
 		return types.ListNull(types.StringType)
 	}
 	elems := make([]types.String, len(ss))
@@ -26,3 +26,14 @@ func stringsToList(ctx context.Context, ss []string) types.List {
 	list, _ := types.ListValueFrom(ctx, types.StringType, elems)
 	return list
 }
+
+// preserveListNullEmptySemantics keeps the prior null/empty distinction when
+// the API returns null for a field that was previously an empty list.
+// Without this, OpenTofu reports "inconsistent result after apply" because
+// the plan/state had [] but the provider returned null.
+func preserveListNullEmptySemantics(prior, current types.List) types.List {
+	if current.IsNull() && !prior.IsNull() && len(prior.Elements()) == 0 {
+		return prior
+	}
+	return current
+}

internal/provider/helpers_test.go

@@ -63,8 +63,11 @@ func TestListToStrings_WithValues(t *testing.T) {
 func TestStringsToList_EmptySlice(t *testing.T) {
 	ctx := context.Background()
 	result := stringsToList(ctx, []string{})
-	if !result.IsNull() {
+	if result.IsNull() {
-		t.Fatalf("expected null list for empty slice, got %v", result)
+		t.Fatalf("expected empty list for empty slice, got null")
+	}
+	if len(result.Elements()) != 0 {
+		t.Fatalf("expected 0 elements, got %d", len(result.Elements()))
 	}
 }
 
@@ -103,3 +106,42 @@ func TestStringsToList_SingleValue(t *testing.T) {
 		t.Fatalf("expected [\"solo\"], got %v", back)
 	}
 }
+
+func TestPreserveListNullEmptySemantics(t *testing.T) {
+	ctx := context.Background()
+	emptyList, _ := types.ListValueFrom(ctx, types.StringType, []types.String{})
+	nullList := types.ListNull(types.StringType)
+	populatedList := stringsToList(ctx, []string{"a"})
+
+	t.Run("prior empty + current null → preserves empty", func(t *testing.T) {
+		result := preserveListNullEmptySemantics(emptyList, nullList)
+		if result.IsNull() {
+			t.Fatal("expected empty list, got null")
+		}
+		if len(result.Elements()) != 0 {
+			t.Fatalf("expected 0 elements, got %d", len(result.Elements()))
+		}
+	})
+
+	t.Run("prior null + current null → stays null", func(t *testing.T) {
+		result := preserveListNullEmptySemantics(nullList, nullList)
+		if !result.IsNull() {
+			t.Fatal("expected null, got non-null")
+		}
+	})
+
+	t.Run("prior empty + current populated → uses current", func(t *testing.T) {
+		result := preserveListNullEmptySemantics(emptyList, populatedList)
+		elems := listToStrings(ctx, result)
+		if len(elems) != 1 || elems[0] != "a" {
+			t.Fatalf("expected [a], got %v", elems)
+		}
+	})
+
+	t.Run("prior populated + current null → stays null", func(t *testing.T) {
+		result := preserveListNullEmptySemantics(populatedList, nullList)
+		if !result.IsNull() {
+			t.Fatal("expected null (prior was populated, not empty — no preservation)")
+		}
+	})
+}

internal/provider/resource_remote.go

@@ -181,6 +181,7 @@ func (r *remoteResource) Create(ctx context.Context, req resource.CreateRequest,
 	}
 
 	state := r.apiToModel(ctx, created)
+	reconcileOptionalLists(&plan, &state)
 	resp.Diagnostics.Append(resp.State.Set(ctx, state)...)
 }
 
@@ -203,6 +204,7 @@ func (r *remoteResource) Read(ctx context.Context, req resource.ReadRequest, res
 	}
 
 	newState := r.apiToModel(ctx, remote)
+	reconcileOptionalLists(&state, &newState)
 	resp.Diagnostics.Append(resp.State.Set(ctx, newState)...)
 }
 
@@ -223,6 +225,7 @@ func (r *remoteResource) Update(ctx context.Context, req resource.UpdateRequest,
 	}
 
 	state := r.apiToModel(ctx, updated)
+	reconcileOptionalLists(&plan, &state)
 	resp.Diagnostics.Append(resp.State.Set(ctx, state)...)
 }
 
@@ -243,6 +246,14 @@ func (r *remoteResource) ImportState(ctx context.Context, req resource.ImportSta
 	resource.ImportStatePassthroughID(ctx, path.Root("name"), req, resp)
 }
 
+func reconcileOptionalLists(prior, current *remoteResourceModel) {
+	current.Patterns = preserveListNullEmptySemantics(prior.Patterns, current.Patterns)
+	current.Blocklist = preserveListNullEmptySemantics(prior.Blocklist, current.Blocklist)
+	current.MutablePatterns = preserveListNullEmptySemantics(prior.MutablePatterns, current.MutablePatterns)
+	current.ImmutablePatterns = preserveListNullEmptySemantics(prior.ImmutablePatterns, current.ImmutablePatterns)
+	current.BanTags = preserveListNullEmptySemantics(prior.BanTags, current.BanTags)
+}
+
 func (r *remoteResource) modelToAPI(ctx context.Context, m remoteResourceModel) remoteAPI {
 	api := remoteAPI{
 		Name:              m.Name.ValueString(),