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Chore: Fix issues reported by staticcheck; enable stylecheck linter (#28866)

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* Chore: Fix issues reported by staticcheck

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

* Apply suggestions from code review

Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>
This commit is contained in:
Arve Knudsen
2020-11-05 15:37:11 +01:00
committed by GitHub
co-authored by Emil Tullstedt
parent 135b83e17f
commit 676d393ec9
27 changed files with 193 additions and 182 deletions
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pkg/services/sqlstore/migrator/dialect.go
+40 -40
View File
@@ -79,8 +79,8 @@ type BaseDialect struct {
driverName string
}
func (d *BaseDialect) DriverName() string {
return d.driverName
func (b *BaseDialect) DriverName() string {
return b.driverName
}
func (b *BaseDialect) ShowCreateNull() bool {
@@ -107,7 +107,7 @@ func (b *BaseDialect) Default(col *Column) string {
return col.Default
}
func (db *BaseDialect) DateTimeFunc(value string) string {
func (b *BaseDialect) DateTimeFunc(value string) string {
return value
}
@@ -145,12 +145,12 @@ func (b *BaseDialect) CreateTableSql(table *Table) string {
return sql
}
func (db *BaseDialect) AddColumnSql(tableName string, col *Column) string {
return fmt.Sprintf("alter table %s ADD COLUMN %s", db.dialect.Quote(tableName), col.StringNoPk(db.dialect))
func (b *BaseDialect) AddColumnSql(tableName string, col *Column) string {
return fmt.Sprintf("alter table %s ADD COLUMN %s", b.dialect.Quote(tableName), col.StringNoPk(b.dialect))
}
func (db *BaseDialect) CreateIndexSql(tableName string, index *Index) string {
quote := db.dialect.Quote
func (b *BaseDialect) CreateIndexSql(tableName string, index *Index) string {
quote := b.dialect.Quote
var unique string
if index.Type == UniqueIndex {
unique = " UNIQUE"
@@ -160,66 +160,66 @@ func (db *BaseDialect) CreateIndexSql(tableName string, index *Index) string {
quotedCols := []string{}
for _, col := range index.Cols {
quotedCols = append(quotedCols, db.dialect.Quote(col))
quotedCols = append(quotedCols, b.dialect.Quote(col))
}
return fmt.Sprintf("CREATE%s INDEX %v ON %v (%v);", unique, quote(idxName), quote(tableName), strings.Join(quotedCols, ","))
}
func (db *BaseDialect) QuoteColList(cols []string) string {
func (b *BaseDialect) QuoteColList(cols []string) string {
var sourceColsSql = ""
for _, col := range cols {
sourceColsSql += db.dialect.Quote(col)
sourceColsSql += b.dialect.Quote(col)
sourceColsSql += "\n, "
}
return strings.TrimSuffix(sourceColsSql, "\n, ")
}
func (db *BaseDialect) CopyTableData(sourceTable string, targetTable string, sourceCols []string, targetCols []string) string {
sourceColsSql := db.QuoteColList(sourceCols)
targetColsSql := db.QuoteColList(targetCols)
func (b *BaseDialect) CopyTableData(sourceTable string, targetTable string, sourceCols []string, targetCols []string) string {
sourceColsSql := b.QuoteColList(sourceCols)
targetColsSql := b.QuoteColList(targetCols)
quote := db.dialect.Quote
quote := b.dialect.Quote
return fmt.Sprintf("INSERT INTO %s (%s) SELECT %s FROM %s", quote(targetTable), targetColsSql, sourceColsSql, quote(sourceTable))
}
func (db *BaseDialect) DropTable(tableName string) string {
quote := db.dialect.Quote
func (b *BaseDialect) DropTable(tableName string) string {
quote := b.dialect.Quote
return fmt.Sprintf("DROP TABLE IF EXISTS %s", quote(tableName))
}
func (db *BaseDialect) RenameTable(oldName string, newName string) string {
quote := db.dialect.Quote
func (b *BaseDialect) RenameTable(oldName string, newName string) string {
quote := b.dialect.Quote
return fmt.Sprintf("ALTER TABLE %s RENAME TO %s", quote(oldName), quote(newName))
}
func (db *BaseDialect) ColumnCheckSql(tableName, columnName string) (string, []interface{}) {
func (b *BaseDialect) ColumnCheckSql(tableName, columnName string) (string, []interface{}) {
return "", nil
}
func (db *BaseDialect) DropIndexSql(tableName string, index *Index) string {
quote := db.dialect.Quote
func (b *BaseDialect) DropIndexSql(tableName string, index *Index) string {
quote := b.dialect.Quote
name := index.XName(tableName)
return fmt.Sprintf("DROP INDEX %v ON %s", quote(name), quote(tableName))
}
func (db *BaseDialect) UpdateTableSql(tableName string, columns []*Column) string {
func (b *BaseDialect) UpdateTableSql(tableName string, columns []*Column) string {
return "-- NOT REQUIRED"
}
func (db *BaseDialect) ColString(col *Column) string {
sql := db.dialect.Quote(col.Name) + " "
func (b *BaseDialect) ColString(col *Column) string {
sql := b.dialect.Quote(col.Name) + " "
sql += db.dialect.SqlType(col) + " "
sql += b.dialect.SqlType(col) + " "
if col.IsPrimaryKey {
sql += "PRIMARY KEY "
if col.IsAutoIncrement {
sql += db.dialect.AutoIncrStr() + " "
sql += b.dialect.AutoIncrStr() + " "
}
}
if db.dialect.ShowCreateNull() {
if b.dialect.ShowCreateNull() {
if col.Nullable {
sql += "NULL "
} else {
@@ -228,18 +228,18 @@ func (db *BaseDialect) ColString(col *Column) string {
}
if col.Default != "" {
sql += "DEFAULT " + db.dialect.Default(col) + " "
sql += "DEFAULT " + b.dialect.Default(col) + " "
}
return sql
}
func (db *BaseDialect) ColStringNoPk(col *Column) string {
sql := db.dialect.Quote(col.Name) + " "
func (b *BaseDialect) ColStringNoPk(col *Column) string {
sql := b.dialect.Quote(col.Name) + " "
sql += db.dialect.SqlType(col) + " "
sql += b.dialect.SqlType(col) + " "
if db.dialect.ShowCreateNull() {
if b.dialect.ShowCreateNull() {
if col.Nullable {
sql += "NULL "
} else {
@@ -248,36 +248,36 @@ func (db *BaseDialect) ColStringNoPk(col *Column) string {
}
if col.Default != "" {
sql += "DEFAULT " + db.dialect.Default(col) + " "
sql += "DEFAULT " + b.dialect.Default(col) + " "
}
return sql
}
func (db *BaseDialect) Limit(limit int64) string {
func (b *BaseDialect) Limit(limit int64) string {
return fmt.Sprintf(" LIMIT %d", limit)
}
func (db *BaseDialect) LimitOffset(limit int64, offset int64) string {
func (b *BaseDialect) LimitOffset(limit int64, offset int64) string {
return fmt.Sprintf(" LIMIT %d OFFSET %d", limit, offset)
}
func (db *BaseDialect) PreInsertId(table string, sess *xorm.Session) error {
func (b *BaseDialect) PreInsertId(table string, sess *xorm.Session) error {
return nil
}
func (db *BaseDialect) PostInsertId(table string, sess *xorm.Session) error {
func (b *BaseDialect) PostInsertId(table string, sess *xorm.Session) error {
return nil
}
func (db *BaseDialect) CleanDB() error {
func (b *BaseDialect) CleanDB() error {
return nil
}
func (db *BaseDialect) NoOpSql() string {
func (b *BaseDialect) NoOpSql() string {
return "SELECT 0;"
}
func (db *BaseDialect) TruncateDBTables() error {
func (b *BaseDialect) TruncateDBTables() error {
return nil
}