Setup to deploy to app engine

.gcloudignore

@@ -0,0 +1,64 @@
+
+### Go template
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+
+### AppEngine template
+# Google App Engine generated folder
+appengine-generated/
+
+/components/*.go
+.idea
+*.iml
+/assets/css
+*.sqlite3
+/tmp
+
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+db.sqlite3
+Makefile
+tmp/

.github/workflows/cicd.yml

@@ -0,0 +1,72 @@
+name: CICD
+on:
+  push:
+    branches:
+      - main
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v4
+        with:
+          go-version: 1.21.x
+      - name: Lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          version: v1.54
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v4
+        with:
+          go-version: 1.21.x
+      - run: go mod download
+      - name: Test
+        run: go test -race ./...
+  tag:
+    name: Tag
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    needs:
+      - lint
+      - test
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Get Version
+        run: echo "VERSION=$(cat version.txt)" >> $GITHUB_ENV
+      - name: Create Tag
+        uses: negz/create-tag@v1
+        with:
+          version: ${{ env.VERSION }}
+          token: ${{ secrets.GITHUB_TOKEN }}
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    permissions:
+      contents: 'read'
+      id-token: 'write'
+    needs:
+      - tag
+    steps:
+      - uses: actions/checkout@v4
+      - name: Get Version
+        run: echo "VERSION=$(cat version.txt)" >> $GITHUB_ENV
+      - name: Replace token secret
+        run: sed -i 's/\${secrets.DB_TOKEN}/'"$DB_TOKEN"'/' app.yaml
+        env:
+          DB_TOKEN: ${{ secrets.DB_TOKEN }}
+      - id: 'auth'
+        uses: 'google-github-actions/auth@v1'
+        with:
+          workload_identity_provider: 'projects/811165903449/locations/global/workloadIdentityPools/gh-pool/providers/gh-provider'
+          service_account: 'my-service-account@my-project.iam.gserviceaccount.com'
+      - id: 'deploy'
+        uses: 'google-github-actions/deploy-appengine@v1'
+        with:
+          version: ${{ env.VERSION }} 

.gitignore

@@ -58,3 +58,6 @@ Icon
 Network Trash Folder
 Temporary Items
 .apdisk
+
+db.sqlite3
+tmp/

app.yaml

@@ -0,0 +1,11 @@
+runtime: go121
+
+env_variables:
+  DB_TYPE: turso
+  DB_URL: pathwise
+  DB_TOKEN: ${secrets.DB_TOKEN}
+
+handlers:
+  - url: .*
+    script: auto
+    secure: always

main.go

@@ -18,7 +18,25 @@ var assets embed.FS
 func main() {
 	l := logger.New(os.Getenv("LOG_LEVEL"))
 
-	database, err := db.New(db.DatabaseTypeFile, db.DatabaseOpts{URL: "./db.sqlite3"})
+	databaseType := getDatabaseType()
+
+	var database db.Database
+	var err error
+	switch databaseType {
+	case db.DatabaseTypeFile:
+		l.Info("using file database")
+		database, err = db.New(db.DatabaseTypeFile, db.DatabaseOpts{URL: "./db.sqlite3"})
+	case db.DatabaseTypeTurso:
+		l.Info("using turso database")
+		database, err = db.New(
+			db.DatabaseTypeTurso,
+			db.DatabaseOpts{URL: os.Getenv("DB_URL"), Token: os.Getenv("DB_TOKEN")},
+		)
+	default:
+		l.Error("unknown database type", "type", databaseType)
+		return
+	}
+
 	if err != nil {
 		l.Error("failed to create database", "error", err)
 		return
@@ -41,3 +59,11 @@ func main() {
 
 	server.New(l, ":8080", server.WithHandler(r)).StartAndWait()
 }
+
+func getDatabaseType() db.DatabaseType {
+	dbType := os.Getenv("DB_TYPE")
+	if dbType == "" {
+		return db.DatabaseTypeFile
+	}
+	return db.DatabaseType(dbType)
+}

version.txt

@@ -0,0 +1 @@
+v0.0.1