Chore: Disable cgo by default for local builds (#111807)

* disable cgo by default for local builds, also set cgo variable in either case

* actually do not set the default value

* disable cgo for darwin, display sqlite driver in logs

* fix linter warning, although I do not fully agree with it

pkg/build/cmd.go

@@ -18,6 +18,7 @@ import (
 const (
 	GoOSWindows = "windows"
 	GoOSLinux   = "linux"
+	GoOSDarwin  = "darwin"
 
 	BackendBinary = "grafana"
 	ServerBinary  = "grafana-server"
@@ -288,8 +289,9 @@ func setBuildEnv(opts BuildOpts) error {
 		}
 	}
 
-	if opts.goarch != "amd64" || opts.goos != GoOSLinux {
-		// needed for all other archs
+	if (opts.goos != GoOSLinux || opts.goarch != "amd64") &&
+		opts.goos != GoOSDarwin {
+		// needed for archs other than linux/amd64 and darwin/arm64 + darwin/amd64
 		opts.cgo = true
 	}
 
@@ -307,10 +309,12 @@ func setBuildEnv(opts BuildOpts) error {
 		}
 	}
 
+	cgoEnabled := "0"
 	if opts.cgo {
-		if err := os.Setenv("CGO_ENABLED", "1"); err != nil {
-			return err
-		}
+		cgoEnabled = "1"
+	}
+	if err := os.Setenv("CGO_ENABLED", cgoEnabled); err != nil {
+		return err
 	}
 
 	if opts.gocc == "" {

pkg/services/sqlstore/sqlstore.go

@@ -16,6 +16,7 @@ import (
 	_ "github.com/lib/pq"
 	"github.com/prometheus/client_golang/prometheus"
 
+	"github.com/grafana/grafana/pkg/util/sqlite"
 	"github.com/grafana/grafana/pkg/util/xorm"
 	"github.com/grafana/grafana/pkg/util/xorm/core"
 
@@ -248,6 +249,9 @@ func (ss *SQLStore) initEngine(engine *xorm.Engine) error {
 	}
 
 	ss.log.Info("Connecting to DB", "dbtype", ss.dbCfg.Type)
+	if ss.dbCfg.Type == migrator.SQLite {
+		ss.log.Info("Using SQLite driver", "driver", sqlite.DriverType())
+	}
 	if ss.dbCfg.Type == migrator.SQLite && strings.HasPrefix(ss.dbCfg.ConnectionString, "file:") &&
 		!strings.HasPrefix(ss.dbCfg.ConnectionString, "file::memory:") {
 		exists, err := fs.Exists(ss.dbCfg.Path)

pkg/util/sqlite/sqlite_cgo.go

@@ -35,12 +35,13 @@ func IsUniqueConstraintViolation(err error) bool {
 }
 
 func ErrorMessage(err error) string {
-	if err == nil {
-		return ""
-	}
 	var sqliteErr sqlite3.Error
 	if errors.As(err, &sqliteErr) {
 		return sqliteErr.Error()
 	}
 	return err.Error()
 }
+
+func DriverType() string {
+	return "mattn/go-sqlite3 (CGO enabled)"
+}

pkg/util/sqlite/sqlite_nocgo.go

@@ -112,6 +112,10 @@ func init() {
 	sql.Register("sqlite3", &moderncDriver{Driver: &Driver{}})
 }
 
+func DriverType() string {
+	return "modernc.org/sqlite (CGO disabled)"
+}
+
 func IsBusyOrLocked(err error) bool {
 	var sqliteErr *sqlite.Error
 	if errors.As(err, &sqliteErr) {