Use Turso instead of litefs

Dockerfile

@@ -7,16 +7,8 @@ RUN go mod download && go mod verify
 COPY . .
 RUN go build -v -o /app cmd/api/main.go
 
-
 FROM debian:bookworm
-ARG LITEFS_CONFIG=litefs.yml
-
-ADD litefs.yml /tmp/litefs.yml
-RUN cp /tmp/$LITEFS_CONFIG /etc/litefs.yml
-
-COPY --from=flyio/litefs:0.5 /usr/local/bin/litefs /usr/local/bin/litefs
-RUN apt-get update -y && apt-get install -y ca-certificates fuse3 sqlite3
 
 COPY --from=builder /app /usr/local/bin/
 
-ENTRYPOINT litefs mount
+CMD [ "app" ]

fly.toml

@@ -8,15 +8,10 @@ primary_region = 'nrt'
 
 [build]
   [build.args]
-    GO_VERSION = '1.22.5'
+    GO_VERSION = '1.23'
 
 [env]
   PORT = '8081'
-  DSN = '/litefs/f3sdb'
-
-[mounts]
-  source = "litefs"
-  destination = "/var/lib/litefs"
 
 [http_service]
   internal_port = 8081
@@ -27,6 +22,6 @@ primary_region = 'nrt'
   processes = ['app']
 
 [[vm]]
-  memory = '1gb'
+  memory = '512MB'
   cpu_kind = 'shared'
   cpus = 2

go.mod

@@ -5,11 +5,13 @@ go 1.22.5
 require (
 	github.com/joho/godotenv v1.5.1
 	github.com/labstack/echo/v4 v4.12.0
-	github.com/mattn/go-sqlite3 v1.14.23
 	github.com/sqids/sqids-go v0.4.1
+	github.com/tursodatabase/libsql-client-go v0.0.0-20240902231107-85af5b9d094d
 )
 
 require (
+	github.com/antlr4-go/antlr/v4 v4.13.0 // indirect
+	github.com/coder/websocket v1.8.12 // indirect
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
 	github.com/labstack/gommon v0.4.2 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
@@ -18,6 +20,7 @@ require (
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
 	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8 // indirect
 	golang.org/x/net v0.29.0 // indirect
 	golang.org/x/sys v0.25.0 // indirect
 	golang.org/x/text v0.18.0 // indirect

go.sum

@@ -1,3 +1,7 @@
+github.com/antlr4-go/antlr/v4 v4.13.0 h1:lxCg3LAv+EUK6t1i0y1V6/SLeUi0eKEKdhQAlS8TVTI=
+github.com/antlr4-go/antlr/v4 v4.13.0/go.mod h1:pfChB/xh/Unjila75QW7+VU4TSnWnnk9UTnmpPaOR2g=
+github.com/coder/websocket v1.8.12 h1:5bUXkEPPIbewrnkU8LTCLVaxi4N4J8ahufH2vlo4NAo=
+github.com/coder/websocket v1.8.12/go.mod h1:LNVeNrXQZfe5qhS9ALED3uA+l5pPqvwXg3CKoDBB2gs=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
@@ -13,20 +17,22 @@ github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovk
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mattn/go-sqlite3 v1.14.23 h1:gbShiuAP1W5j9UOksQ06aiiqPMxYecovVGwmTxWtuw0=
-github.com/mattn/go-sqlite3 v1.14.23/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/sqids/sqids-go v0.4.1 h1:eQKYzmAZbLlRwHeHYPF35QhgxwZHLnlmVj9AkIj/rrw=
 github.com/sqids/sqids-go v0.4.1/go.mod h1:EMwHuPQgSNFS0A49jESTfIQS+066XQTVhukrzEPScl8=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/tursodatabase/libsql-client-go v0.0.0-20240902231107-85af5b9d094d h1:dOMI4+zEbDI37KGb0TI44GUAwxHF9cMsIoDTJ7UmgfU=
+github.com/tursodatabase/libsql-client-go v0.0.0-20240902231107-85af5b9d094d/go.mod h1:l8xTsYB90uaVdMHXMCxKKLSgw5wLYBwBKKefNIUnm9s=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo=
 github.com/valyala/fasttemplate v1.2.2/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
 golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
 golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
+golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8 h1:aAcj0Da7eBAtrTp03QXWvm88pSyOt+UgdZw2BFZ+lEw=
+golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8/go.mod h1:CQ1k9gNrJ50XIzaKCRR2hssIjF07kZFEiieALBM/ARQ=
 golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
 golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -35,8 +41,6 @@ golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
 golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
 golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
-golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
-golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U=
 golang.org/x/time v0.6.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

internal/database/database.go

@@ -14,7 +14,7 @@ import (
 	"github.com/sqids/sqids-go"
 
 	_ "github.com/joho/godotenv/autoload"
-	_ "github.com/mattn/go-sqlite3"
+	_ "github.com/tursodatabase/libsql-client-go/libsql"
 )
 
 const (
@@ -68,22 +68,29 @@ type DbService struct {
 }
 
 var (
-	dsn        = os.Getenv("DSN")
-	dbInstance *DbService
+	databaseName = os.Getenv("TURSO_DATABASE")
+	authToken    = os.Getenv("TURSO_API_TOKEN")
+	dbInstance   *DbService
 )
 
 func New() Service {
-	// Reuse Connection
 	if dbInstance != nil {
 		return dbInstance
 	}
-	db, err := sql.Open("sqlite3", fmt.Sprintf("file:%s?_fk=true&_journal=WAL", dsn))
+
+	url := fmt.Sprintf("libsql://%s.turso.io?authToken=%s", databaseName, authToken)
+
+	db, err := sql.Open("libsql", url)
 	if err != nil {
-		slog.Default().Error("database config parse error", "error", err)
+		slog.Default().Error("failed to open db", "url", url, "error", err)
+		os.Exit(1)
 	}
+
 	if db.Ping() != nil {
-		slog.Default().Error("database connection error", "error", err)
+		slog.Default().Error("failed to ping db", "error", err)
+		os.Exit(1)
 	}
+
 	dbInstance = &DbService{
 		DB: db,
 	}