chore: licence and linting

.golangci.yml

@@ -0,0 +1,44 @@
+run:
+  timeout: 10m
+  go: '1.22'
+
+linters:
+  enable:
+    - errcheck
+    - gosimple
+    - govet
+    - ineffassign
+    - staticcheck
+    - typecheck
+    - unused
+    - unparam
+    - unconvert
+    - bodyclose
+    - decorder
+    - makezero
+    - nilnil
+    - nilerr
+    - rowserrcheck
+    - tenv
+    - wastedassign
+    - unparam
+    - misspell
+    - unconvert
+    - depguard
+
+issues:
+  exclude-use-default: true
+  exclude-case-sensitive: false
+  max-issues-per-linter: 50
+  max-same-issues: 10
+  new: false
+
+linters-settings:
+  depguard:
+    rules:
+      main:
+        files:
+          - $all
+        deny:
+          - pkg: "github.com/gofrs/uuid"
+            desc: 'use github.com/google/uuid instead'

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 RudderStack
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

sqlconnect/internal/base/tableadmin.go

@@ -183,7 +183,7 @@ func (db *DB) ListColumns(ctx context.Context, relation sqlconnect.RelationRef)
 // ListColumnsForSqlQuery returns a list of columns for the given sql query
 func (db *DB) ListColumnsForSqlQuery(ctx context.Context, sql string) ([]sqlconnect.ColumnRef, error) {
 	var res []sqlconnect.ColumnRef
-	rows, err := db.DB.QueryContext(ctx, sql)
+	rows, err := db.DB.QueryContext(ctx, sql) // nolint:rowserrcheck
 	if err != nil {
 		return nil, fmt.Errorf("querying list columns for sql query: %w", err)
 	}

sqlconnect/internal/bigquery/driver/connection.go

@@ -59,7 +59,7 @@ func (connection *bigQueryConnection) Begin() (driver.Tx, error) {
 	return nil, fmt.Errorf("bigquery: transactions are not supported")
 }
 
-func (connection *bigQueryConnection) query(query string) (*bigquery.Query, error) {
+func (connection *bigQueryConnection) query(query string) (*bigquery.Query, error) { // nolint: unparam
 	return connection.client.Query(query), nil
 }
 

sqlconnect/internal/bigquery/driver/statement.go

@@ -86,7 +86,7 @@ func (statement bigQueryStatement) buildQuery(args []driver.Value) (*bigquery.Qu
 	return query, err
 }
 
-func (statement bigQueryStatement) buildParameters(args []driver.Value) ([]bigquery.QueryParameter, error) {
+func (statement bigQueryStatement) buildParameters(args []driver.Value) ([]bigquery.QueryParameter, error) { // nolint: unparam
 	if args == nil {
 		return nil, nil
 	}

sqlconnect/internal/bigquery/mappings.go

@@ -73,11 +73,11 @@ func jsonRowMapper(databaseTypeName string, value any) any {
 			return v.Num().Int64()
 		}
 	case civil.Date:
-		return time.Date(int(v.Year), time.Month(v.Month), int(v.Day), 0, 0, 0, 0, time.UTC)
+		return time.Date(v.Year, v.Month, v.Day, 0, 0, 0, 0, time.UTC)
 	case civil.Time:
-		return time.Date(0, 1, 1, int(v.Hour), int(v.Minute), int(v.Second), int(v.Nanosecond), time.UTC)
+		return time.Date(0, 1, 1, v.Hour, v.Minute, v.Second, v.Nanosecond, time.UTC)
 	case civil.DateTime:
-		return time.Date(int(v.Date.Year), time.Month(v.Date.Month), int(v.Date.Day), int(v.Time.Hour), int(v.Time.Minute), int(v.Time.Second), int(v.Time.Nanosecond), time.UTC)
+		return time.Date(v.Date.Year, v.Date.Month, v.Date.Day, v.Time.Hour, v.Time.Minute, v.Time.Second, v.Time.Nanosecond, time.UTC)
 	case *bigquery.IntervalValue:
 		return v.ToDuration()
 	case []uint8: