chore: bump SDK versions and add automation

.github/dependabot.yml

@@ -1,14 +1,6 @@
 version: 2
 
-# The Go templates use go.mod.embed, which Dependabot cannot target. Their
-# updates come from the Go examples through the sync-go-template-deps command.
-multi-ecosystem-groups:
-  hatchet-sdk-examples:
-    schedule:
-      interval: "weekly"
-      day: "monday"
-    open-pull-requests-limit: 1
-
+# Only examples/ pin dependencies; templates resolve SDK versions at scaffold time.
 updates:
   - package-ecosystem: "github-actions"
     directory: "/"
@@ -42,28 +34,23 @@ updates:
   - package-ecosystem: "pip"
     directories:
       - "/examples/simple-python"
-      - "/templates/python/poetry"
-      - "/templates/python/pip"
-    multi-ecosystem-group: "hatchet-sdk-examples"
-    patterns: ["*"]
-
-  - package-ecosystem: "uv"
-    directories:
-      - "/templates/python/uv"
-    multi-ecosystem-group: "hatchet-sdk-examples"
-    patterns: ["*"]
+      - "/examples/use-cases/scheduled/python"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+    open-pull-requests-limit: 2
+    groups:
+      python-examples:
+        patterns: ["*"]
 
   - package-ecosystem: "npm"
     directories:
       - "/examples/simple-typescript"
-      - "/templates/typescript/npm"
-      - "/templates/typescript/pnpm"
-      - "/templates/typescript/yarn"
-    multi-ecosystem-group: "hatchet-sdk-examples"
-    patterns: ["*"]
-
-  - package-ecosystem: "bun"
-    directories:
-      - "/templates/typescript/bun"
-    multi-ecosystem-group: "hatchet-sdk-examples"
-    patterns: ["*"]
+      - "/examples/use-cases/scheduled/typescript"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+    open-pull-requests-limit: 2
+    groups:
+      typescript-examples:
+        patterns: ["*"]

.github/workflows/auto-merge.yml

@@ -0,0 +1,18 @@
+name: auto-merge
+
+on: pull_request
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  dependabot:
+    if: github.actor == 'dependabot[bot]'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Enable auto-merge once required checks pass
+        run: gh pr merge --auto --squash "$PR_URL"
+        env:
+          PR_URL: ${{ github.event.pull_request.html_url }}
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/validate.yml

@@ -16,9 +16,6 @@ jobs:
         with:
           go-version-file: go.mod
 
-      - name: Go template dependencies are in sync
-        run: go run ./cmd/sync-go-template-deps --check
-
       - name: Generated examples are up to date
         run: go run ./cmd/generate-examples --check
 

cmd/generate-examples/main.go

@@ -29,6 +29,7 @@ import (
 type data struct {
 	Name           string
 	PackageManager string
+	HatchetVersion string
 }
 
 type variant struct {
@@ -39,8 +40,23 @@ type variant struct {
 	outputDir      string // path under examples/, e.g. "simple-go" or "use-cases/scheduled/go"
 }
 
+// dependencyFiles live only in examples/, maintained by dependabot; generation
+// neither writes nor checks them.
+var dependencyFiles = map[string]bool{
+	"go.mod":            true,
+	"go.sum":            true,
+	"poetry.lock":       true,
+	"uv.lock":           true,
+	"requirements.lock": true,
+	"package-lock.json": true,
+	"pnpm-lock.yaml":    true,
+	"yarn.lock":         true,
+	"bun.lock":          true,
+	"bun.lockb":         true,
+}
+
 // poetry and pnpm are the generated package-manager variants because their
-// templates carry lockfiles.
+// examples carry lockfiles.
 var variants = []variant{
 	{name: "simple-go", language: "go", packageManager: "go", outputDir: "simple-go"},
 	{name: "simple-python", language: "python", packageManager: "poetry", outputDir: "simple-python"},
@@ -110,13 +126,51 @@ func runCheck(fsys fs.FS) error {
 }
 
 func generateVariant(fsys fs.FS, v variant, dst string) error {
-	if err := os.RemoveAll(dst); err != nil {
+	if err := clearGenerated(dst); err != nil {
 		return err
 	}
-	d := data{Name: v.name, PackageManager: v.packageManager}
+	d := data{Name: v.name, PackageManager: v.packageManager, HatchetVersion: "v0.0.0-local"}
 	return processMultiSource(fsys, v.useCase, v.language, v.packageManager, dst, d)
 }
 
+// clearGenerated removes generated output under dst, keeping dependency files.
+func clearGenerated(dst string) error {
+	var files, dirs []string
+	err := filepath.WalkDir(dst, func(path string, entry fs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if path == dst {
+			return nil
+		}
+		if entry.IsDir() {
+			dirs = append(dirs, path)
+			return nil
+		}
+		if !dependencyFiles[entry.Name()] {
+			files = append(files, path)
+		}
+		return nil
+	})
+	if os.IsNotExist(err) {
+		return nil
+	}
+	if err != nil {
+		return err
+	}
+
+	for _, f := range files {
+		if err := os.Remove(f); err != nil {
+			return err
+		}
+	}
+	sort.Sort(sort.Reverse(sort.StringSlice(dirs)))
+	for _, d := range dirs {
+		os.Remove(d)
+	}
+	return nil
+}
+
 // templateRoot is the embedded path under which a use case's templates live.
 // The default simple templates live under templates; use-case templates live
 // under templates/use-cases/<use-case>.
@@ -169,6 +223,10 @@ func process(fsys fs.FS, srcDir, dstDir string, d data) error {
 			return os.MkdirAll(dstPath, 0755)
 		}
 
+		if dependencyFiles[filepath.Base(dstPath)] {
+			return nil
+		}
+
 		content, err := fs.ReadFile(subFS, srcPath)
 		if err != nil {
 			return err
@@ -237,6 +295,9 @@ func snapshot(root string) (map[string][]byte, error) {
 		if entry.IsDir() {
 			return nil
 		}
+		if dependencyFiles[entry.Name()] {
+			return nil
+		}
 		rel, err := filepath.Rel(root, path)
 		if err != nil {
 			return err

examples/simple-go/Dockerfile

@@ -2,23 +2,16 @@ FROM golang:1.26-alpine AS builder
 
 WORKDIR /app
 
-# Copy go mod files
-COPY go.mod go.sum ./
-
-# Download dependencies
-RUN go mod download
-
-# Copy source code
 COPY . .
 
-# Build the application
+RUN go mod tidy
+
 RUN go build -o worker ./cmd/worker
 
 FROM alpine:latest
 
 WORKDIR /app
 
-# Copy the binary from builder
 COPY --from=builder /app/worker .
 
 CMD ["./worker"]