deps: update dependencies for GORM, Viper, and SQLite support

- Add GORM v1.25.12 with MySQL and SQLite drivers
- Add Viper v1.19.0 for configuration management
- Add UUID package for GORM model IDs
- Update vendor directory with new dependencies
- Update Go module requirements and checksums

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2025-06-30 22:09:22 +12:00
parent 8c7088040d
commit 88c996a383
875 changed files with 647979 additions and 794 deletions

1
vendor/gorm.io/driver/sqlite/.gitignore generated vendored Normal file
View File

@@ -0,0 +1 @@
.idea/

21
vendor/gorm.io/driver/sqlite/License generated vendored Normal file
View File

@@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2013-NOW Jinzhu <wosmvp@gmail.com>
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.

30
vendor/gorm.io/driver/sqlite/README.md generated vendored Normal file
View File

@@ -0,0 +1,30 @@
# GORM Sqlite Driver
![CI](https://github.com/go-gorm/sqlite/workflows/CI/badge.svg)
## USAGE
```go
import (
"gorm.io/driver/sqlite"
"gorm.io/gorm"
)
// github.com/mattn/go-sqlite3
db, err := gorm.Open(sqlite.Open("gorm.db"), &gorm.Config{})
```
Checkout [https://gorm.io](https://gorm.io) for details.
### Pure go Sqlite Driver
checkout [https://github.com/glebarez/sqlite](https://github.com/glebarez/sqlite) for details
```go
import (
"github.com/glebarez/sqlite"
"gorm.io/gorm"
)
db, err := gorm.Open(sqlite.Open("gorm.db"), &gorm.Config{})
```

285
vendor/gorm.io/driver/sqlite/ddlmod.go generated vendored Normal file
View File

@@ -0,0 +1,285 @@
package sqlite
import (
"database/sql"
"errors"
"fmt"
"regexp"
"strconv"
"strings"
"gorm.io/gorm/migrator"
)
var (
sqliteSeparator = "`|\"|'|\t"
uniqueRegexp = regexp.MustCompile(fmt.Sprintf(`^CONSTRAINT [%v]?[\w-]+[%v]? UNIQUE (.*)$`, sqliteSeparator, sqliteSeparator))
indexRegexp = regexp.MustCompile(fmt.Sprintf(`(?is)CREATE(?: UNIQUE)? INDEX [%v]?[\w\d-]+[%v]?(?s:.*?)ON (.*)$`, sqliteSeparator, sqliteSeparator))
tableRegexp = regexp.MustCompile(fmt.Sprintf(`(?is)(CREATE TABLE [%v]?[\w\d-]+[%v]?)(?:\s*\((.*)\))?`, sqliteSeparator, sqliteSeparator))
separatorRegexp = regexp.MustCompile(fmt.Sprintf("[%v]", sqliteSeparator))
columnRegexp = regexp.MustCompile(fmt.Sprintf(`^[%v]?([\w\d]+)[%v]?\s+([\w\(\)\d]+)(.*)$`, sqliteSeparator, sqliteSeparator))
defaultValueRegexp = regexp.MustCompile(`(?i) DEFAULT \(?(.+)?\)?( |COLLATE|GENERATED|$)`)
regRealDataType = regexp.MustCompile(`[^\d](\d+)[^\d]?`)
)
type ddl struct {
head string
fields []string
columns []migrator.ColumnType
}
func parseDDL(strs ...string) (*ddl, error) {
var result ddl
for _, str := range strs {
if sections := tableRegexp.FindStringSubmatch(str); len(sections) > 0 {
var (
ddlBody = sections[2]
ddlBodyRunes = []rune(ddlBody)
bracketLevel int
quote rune
buf string
)
ddlBodyRunesLen := len(ddlBodyRunes)
result.head = sections[1]
for idx := 0; idx < ddlBodyRunesLen; idx++ {
var (
next rune = 0
c = ddlBodyRunes[idx]
)
if idx+1 < ddlBodyRunesLen {
next = ddlBodyRunes[idx+1]
}
if sc := string(c); separatorRegexp.MatchString(sc) {
if c == next {
buf += sc // Skip escaped quote
idx++
} else if quote > 0 {
quote = 0
} else {
quote = c
}
} else if quote == 0 {
if c == '(' {
bracketLevel++
} else if c == ')' {
bracketLevel--
} else if bracketLevel == 0 {
if c == ',' {
result.fields = append(result.fields, strings.TrimSpace(buf))
buf = ""
continue
}
}
}
if bracketLevel < 0 {
return nil, errors.New("invalid DDL, unbalanced brackets")
}
buf += string(c)
}
if bracketLevel != 0 {
return nil, errors.New("invalid DDL, unbalanced brackets")
}
if buf != "" {
result.fields = append(result.fields, strings.TrimSpace(buf))
}
for _, f := range result.fields {
fUpper := strings.ToUpper(f)
if strings.HasPrefix(fUpper, "CHECK") {
continue
}
if strings.HasPrefix(fUpper, "CONSTRAINT") {
matches := uniqueRegexp.FindStringSubmatch(f)
if len(matches) > 0 {
cols, err := parseAllColumns(matches[1])
if err == nil && len(cols) == 1 {
for idx, column := range result.columns {
if column.NameValue.String == cols[0] {
column.UniqueValue = sql.NullBool{Bool: true, Valid: true}
result.columns[idx] = column
break
}
}
}
}
continue
}
if strings.HasPrefix(fUpper, "PRIMARY KEY") {
cols, err := parseAllColumns(f)
if err == nil {
for _, name := range cols {
for idx, column := range result.columns {
if column.NameValue.String == name {
column.PrimaryKeyValue = sql.NullBool{Bool: true, Valid: true}
result.columns[idx] = column
break
}
}
}
}
} else if matches := columnRegexp.FindStringSubmatch(f); len(matches) > 0 {
columnType := migrator.ColumnType{
NameValue: sql.NullString{String: matches[1], Valid: true},
DataTypeValue: sql.NullString{String: matches[2], Valid: true},
ColumnTypeValue: sql.NullString{String: matches[2], Valid: true},
PrimaryKeyValue: sql.NullBool{Valid: true},
UniqueValue: sql.NullBool{Valid: true},
NullableValue: sql.NullBool{Bool: true, Valid: true},
DefaultValueValue: sql.NullString{Valid: false},
}
matchUpper := strings.ToUpper(matches[3])
if strings.Contains(matchUpper, " NOT NULL") {
columnType.NullableValue = sql.NullBool{Bool: false, Valid: true}
} else if strings.Contains(matchUpper, " NULL") {
columnType.NullableValue = sql.NullBool{Bool: true, Valid: true}
}
if strings.Contains(matchUpper, " UNIQUE") {
columnType.UniqueValue = sql.NullBool{Bool: true, Valid: true}
}
if strings.Contains(matchUpper, " PRIMARY") {
columnType.PrimaryKeyValue = sql.NullBool{Bool: true, Valid: true}
}
if defaultMatches := defaultValueRegexp.FindStringSubmatch(matches[3]); len(defaultMatches) > 1 {
if strings.ToLower(defaultMatches[1]) != "null" {
columnType.DefaultValueValue = sql.NullString{String: strings.Trim(defaultMatches[1], `"`), Valid: true}
}
}
// data type length
matches := regRealDataType.FindAllStringSubmatch(columnType.DataTypeValue.String, -1)
if len(matches) == 1 && len(matches[0]) == 2 {
size, _ := strconv.Atoi(matches[0][1])
columnType.LengthValue = sql.NullInt64{Valid: true, Int64: int64(size)}
columnType.DataTypeValue.String = strings.TrimSuffix(columnType.DataTypeValue.String, matches[0][0])
}
result.columns = append(result.columns, columnType)
}
}
} else if matches := indexRegexp.FindStringSubmatch(str); len(matches) > 0 {
// don't report Unique by UniqueIndex
} else {
return nil, errors.New("invalid DDL")
}
}
return &result, nil
}
func (d *ddl) clone() *ddl {
copied := new(ddl)
*copied = *d
copied.fields = make([]string, len(d.fields))
copy(copied.fields, d.fields)
copied.columns = make([]migrator.ColumnType, len(d.columns))
copy(copied.columns, d.columns)
return copied
}
func (d *ddl) compile() string {
if len(d.fields) == 0 {
return d.head
}
return fmt.Sprintf("%s (%s)", d.head, strings.Join(d.fields, ","))
}
func (d *ddl) renameTable(dst, src string) error {
tableReg, err := regexp.Compile("\\s*('|`|\")?\\b" + regexp.QuoteMeta(src) + "\\b('|`|\")?\\s*")
if err != nil {
return err
}
replaced := tableReg.ReplaceAllString(d.head, fmt.Sprintf(" `%s` ", dst))
if replaced == d.head {
return fmt.Errorf("failed to look up tablename `%s` from DDL head '%s'", src, d.head)
}
d.head = replaced
return nil
}
func compileConstraintRegexp(name string) *regexp.Regexp {
return regexp.MustCompile("^(?i:CONSTRAINT)\\s+[\"`]?" + regexp.QuoteMeta(name) + "[\"`\\s]")
}
func (d *ddl) addConstraint(name string, sql string) {
reg := compileConstraintRegexp(name)
for i := 0; i < len(d.fields); i++ {
if reg.MatchString(d.fields[i]) {
d.fields[i] = sql
return
}
}
d.fields = append(d.fields, sql)
}
func (d *ddl) removeConstraint(name string) bool {
reg := compileConstraintRegexp(name)
for i := 0; i < len(d.fields); i++ {
if reg.MatchString(d.fields[i]) {
d.fields = append(d.fields[:i], d.fields[i+1:]...)
return true
}
}
return false
}
func (d *ddl) hasConstraint(name string) bool {
reg := compileConstraintRegexp(name)
for _, f := range d.fields {
if reg.MatchString(f) {
return true
}
}
return false
}
func (d *ddl) getColumns() []string {
res := []string{}
for _, f := range d.fields {
fUpper := strings.ToUpper(f)
if strings.HasPrefix(fUpper, "PRIMARY KEY") ||
strings.HasPrefix(fUpper, "CHECK") ||
strings.HasPrefix(fUpper, "CONSTRAINT") ||
strings.Contains(fUpper, "GENERATED ALWAYS AS") {
continue
}
reg := regexp.MustCompile("^[\"`']?([\\w\\d]+)[\"`']?")
match := reg.FindStringSubmatch(f)
if match != nil {
res = append(res, "`"+match[1]+"`")
}
}
return res
}
func (d *ddl) removeColumn(name string) bool {
reg := regexp.MustCompile("^(`|'|\"| )" + regexp.QuoteMeta(name) + "(`|'|\"| ) .*?$")
for i := 0; i < len(d.fields); i++ {
if reg.MatchString(d.fields[i]) {
d.fields = append(d.fields[:i], d.fields[i+1:]...)
return true
}
}
return false
}

View File

@@ -0,0 +1,117 @@
package sqlite
import (
"errors"
"fmt"
)
type parseAllColumnsState int
const (
parseAllColumnsState_NONE parseAllColumnsState = iota
parseAllColumnsState_Beginning
parseAllColumnsState_ReadingRawName
parseAllColumnsState_ReadingQuotedName
parseAllColumnsState_EndOfName
parseAllColumnsState_State_End
)
func parseAllColumns(in string) ([]string, error) {
s := []rune(in)
columns := make([]string, 0)
state := parseAllColumnsState_NONE
quote := rune(0)
name := make([]rune, 0)
for i := 0; i < len(s); i++ {
switch state {
case parseAllColumnsState_NONE:
if s[i] == '(' {
state = parseAllColumnsState_Beginning
}
case parseAllColumnsState_Beginning:
if isSpace(s[i]) {
continue
}
if isQuote(s[i]) {
state = parseAllColumnsState_ReadingQuotedName
quote = s[i]
continue
}
if s[i] == '[' {
state = parseAllColumnsState_ReadingQuotedName
quote = ']'
continue
} else if s[i] == ')' {
return columns, fmt.Errorf("unexpected token: %s", string(s[i]))
}
state = parseAllColumnsState_ReadingRawName
name = append(name, s[i])
case parseAllColumnsState_ReadingRawName:
if isSeparator(s[i]) {
state = parseAllColumnsState_Beginning
columns = append(columns, string(name))
name = make([]rune, 0)
continue
}
if s[i] == ')' {
state = parseAllColumnsState_State_End
columns = append(columns, string(name))
}
if isQuote(s[i]) {
return nil, fmt.Errorf("unexpected token: %s", string(s[i]))
}
if isSpace(s[i]) {
state = parseAllColumnsState_EndOfName
columns = append(columns, string(name))
name = make([]rune, 0)
continue
}
name = append(name, s[i])
case parseAllColumnsState_ReadingQuotedName:
if s[i] == quote {
// check if quote character is escaped
if i+1 < len(s) && s[i+1] == quote {
name = append(name, quote)
i++
continue
}
state = parseAllColumnsState_EndOfName
columns = append(columns, string(name))
name = make([]rune, 0)
continue
}
name = append(name, s[i])
case parseAllColumnsState_EndOfName:
if isSpace(s[i]) {
continue
}
if isSeparator(s[i]) {
state = parseAllColumnsState_Beginning
continue
}
if s[i] == ')' {
state = parseAllColumnsState_State_End
continue
}
return nil, fmt.Errorf("unexpected token: %s", string(s[i]))
case parseAllColumnsState_State_End:
break
}
}
if state != parseAllColumnsState_State_End {
return nil, errors.New("unexpected end")
}
return columns, nil
}
func isSpace(r rune) bool {
return r == ' ' || r == '\t'
}
func isQuote(r rune) bool {
return r == '`' || r == '"' || r == '\''
}
func isSeparator(r rune) bool {
return r == ','
}

40
vendor/gorm.io/driver/sqlite/error_translator.go generated vendored Normal file
View File

@@ -0,0 +1,40 @@
package sqlite
import (
"encoding/json"
"gorm.io/gorm"
)
// The error codes to map sqlite errors to gorm errors, here is a reference about error codes for sqlite https://www.sqlite.org/rescode.html.
var errCodes = map[int]error{
1555: gorm.ErrDuplicatedKey,
2067: gorm.ErrDuplicatedKey,
787: gorm.ErrForeignKeyViolated,
}
type ErrMessage struct {
Code int `json:"Code"`
ExtendedCode int `json:"ExtendedCode"`
SystemErrno int `json:"SystemErrno"`
}
// Translate it will translate the error to native gorm errors.
// We are not using go-sqlite3 error type intentionally here because it will need the CGO_ENABLED=1 and cross-C-compiler.
func (dialector Dialector) Translate(err error) error {
parsedErr, marshalErr := json.Marshal(err)
if marshalErr != nil {
return err
}
var errMsg ErrMessage
unmarshalErr := json.Unmarshal(parsedErr, &errMsg)
if unmarshalErr != nil {
return err
}
if translatedErr, found := errCodes[errMsg.ExtendedCode]; found {
return translatedErr
}
return err
}

7
vendor/gorm.io/driver/sqlite/errors.go generated vendored Normal file
View File

@@ -0,0 +1,7 @@
package sqlite
import "errors"
var (
ErrConstraintsNotImplemented = errors.New("constraints not implemented on sqlite, consider using DisableForeignKeyConstraintWhenMigrating, more details https://github.com/go-gorm/gorm/wiki/GORM-V2-Release-Note-Draft#all-new-migrator")
)

430
vendor/gorm.io/driver/sqlite/migrator.go generated vendored Normal file
View File

@@ -0,0 +1,430 @@
package sqlite
import (
"database/sql"
"fmt"
"strings"
"gorm.io/gorm"
"gorm.io/gorm/clause"
"gorm.io/gorm/migrator"
"gorm.io/gorm/schema"
)
type Migrator struct {
migrator.Migrator
}
func (m *Migrator) RunWithoutForeignKey(fc func() error) error {
var enabled int
m.DB.Raw("PRAGMA foreign_keys").Scan(&enabled)
if enabled == 1 {
m.DB.Exec("PRAGMA foreign_keys = OFF")
defer m.DB.Exec("PRAGMA foreign_keys = ON")
}
return fc()
}
func (m Migrator) HasTable(value interface{}) bool {
var count int
m.Migrator.RunWithValue(value, func(stmt *gorm.Statement) error {
return m.DB.Raw("SELECT count(*) FROM sqlite_master WHERE type='table' AND name=?", stmt.Table).Row().Scan(&count)
})
return count > 0
}
func (m Migrator) DropTable(values ...interface{}) error {
return m.RunWithoutForeignKey(func() error {
values = m.ReorderModels(values, false)
tx := m.DB.Session(&gorm.Session{})
for i := len(values) - 1; i >= 0; i-- {
if err := m.RunWithValue(values[i], func(stmt *gorm.Statement) error {
return tx.Exec("DROP TABLE IF EXISTS ?", clause.Table{Name: stmt.Table}).Error
}); err != nil {
return err
}
}
return nil
})
}
func (m Migrator) GetTables() (tableList []string, err error) {
return tableList, m.DB.Raw("SELECT name FROM sqlite_master where type=?", "table").Scan(&tableList).Error
}
func (m Migrator) HasColumn(value interface{}, name string) bool {
var count int
m.Migrator.RunWithValue(value, func(stmt *gorm.Statement) error {
if stmt.Schema != nil {
if field := stmt.Schema.LookUpField(name); field != nil {
name = field.DBName
}
}
if name != "" {
m.DB.Raw(
"SELECT count(*) FROM sqlite_master WHERE type = ? AND tbl_name = ? AND (sql LIKE ? OR sql LIKE ? OR sql LIKE ? OR sql LIKE ? OR sql LIKE ?)",
"table", stmt.Table, `%"`+name+`" %`, `%`+name+` %`, "%`"+name+"`%", "%["+name+"]%", "%\t"+name+"\t%",
).Row().Scan(&count)
}
return nil
})
return count > 0
}
func (m Migrator) AlterColumn(value interface{}, name string) error {
return m.RunWithoutForeignKey(func() error {
return m.recreateTable(value, nil, func(ddl *ddl, stmt *gorm.Statement) (*ddl, []interface{}, error) {
if field := stmt.Schema.LookUpField(name); field != nil {
var sqlArgs []interface{}
for i, f := range ddl.fields {
if matches := columnRegexp.FindStringSubmatch(f); len(matches) > 1 && matches[1] == field.DBName {
ddl.fields[i] = fmt.Sprintf("`%v` ?", field.DBName)
sqlArgs = []interface{}{m.FullDataTypeOf(field)}
// table created by old version might look like `CREATE TABLE ? (? varchar(10) UNIQUE)`.
// FullDataTypeOf doesn't contain UNIQUE, so we need to add unique constraint.
if strings.Contains(strings.ToUpper(matches[3]), " UNIQUE") {
uniName := m.DB.NamingStrategy.UniqueName(stmt.Table, field.DBName)
uni, _ := m.GuessConstraintInterfaceAndTable(stmt, uniName)
if uni != nil {
uniSQL, uniArgs := uni.Build()
ddl.addConstraint(uniName, uniSQL)
sqlArgs = append(sqlArgs, uniArgs...)
}
}
break
}
}
return ddl, sqlArgs, nil
}
return nil, nil, fmt.Errorf("failed to alter field with name %v", name)
})
})
}
// ColumnTypes return columnTypes []gorm.ColumnType and execErr error
func (m Migrator) ColumnTypes(value interface{}) ([]gorm.ColumnType, error) {
columnTypes := make([]gorm.ColumnType, 0)
execErr := m.RunWithValue(value, func(stmt *gorm.Statement) (err error) {
var (
sqls []string
sqlDDL *ddl
)
if err := m.DB.Raw("SELECT sql FROM sqlite_master WHERE type IN ? AND tbl_name = ? AND sql IS NOT NULL order by type = ? desc", []string{"table", "index"}, stmt.Table, "table").Scan(&sqls).Error; err != nil {
return err
}
if sqlDDL, err = parseDDL(sqls...); err != nil {
return err
}
rows, err := m.DB.Session(&gorm.Session{}).Table(stmt.Table).Limit(1).Rows()
if err != nil {
return err
}
defer func() {
err = rows.Close()
}()
var rawColumnTypes []*sql.ColumnType
rawColumnTypes, err = rows.ColumnTypes()
if err != nil {
return err
}
for _, c := range rawColumnTypes {
columnType := migrator.ColumnType{SQLColumnType: c}
for _, column := range sqlDDL.columns {
if column.NameValue.String == c.Name() {
column.SQLColumnType = c
columnType = column
break
}
}
columnTypes = append(columnTypes, columnType)
}
return err
})
return columnTypes, execErr
}
func (m Migrator) DropColumn(value interface{}, name string) error {
return m.recreateTable(value, nil, func(ddl *ddl, stmt *gorm.Statement) (*ddl, []interface{}, error) {
if field := stmt.Schema.LookUpField(name); field != nil {
name = field.DBName
}
ddl.removeColumn(name)
return ddl, nil, nil
})
}
func (m Migrator) CreateConstraint(value interface{}, name string) error {
return m.RunWithValue(value, func(stmt *gorm.Statement) error {
constraint, table := m.GuessConstraintInterfaceAndTable(stmt, name)
return m.recreateTable(value, &table,
func(ddl *ddl, stmt *gorm.Statement) (*ddl, []interface{}, error) {
var (
constraintName string
constraintSql string
constraintValues []interface{}
)
if constraint != nil {
constraintName = constraint.GetName()
constraintSql, constraintValues = constraint.Build()
} else {
return nil, nil, nil
}
ddl.addConstraint(constraintName, constraintSql)
return ddl, constraintValues, nil
})
})
}
func (m Migrator) DropConstraint(value interface{}, name string) error {
return m.RunWithValue(value, func(stmt *gorm.Statement) error {
constraint, table := m.GuessConstraintInterfaceAndTable(stmt, name)
if constraint != nil {
name = constraint.GetName()
}
return m.recreateTable(value, &table,
func(ddl *ddl, stmt *gorm.Statement) (*ddl, []interface{}, error) {
ddl.removeConstraint(name)
return ddl, nil, nil
})
})
}
func (m Migrator) HasConstraint(value interface{}, name string) bool {
var count int64
m.RunWithValue(value, func(stmt *gorm.Statement) error {
constraint, table := m.GuessConstraintInterfaceAndTable(stmt, name)
if constraint != nil {
name = constraint.GetName()
}
m.DB.Raw(
"SELECT count(*) FROM sqlite_master WHERE type = ? AND tbl_name = ? AND (sql LIKE ? OR sql LIKE ? OR sql LIKE ? OR sql LIKE ? OR sql LIKE ?)",
"table", table, `%CONSTRAINT "`+name+`" %`, `%CONSTRAINT `+name+` %`, "%CONSTRAINT `"+name+"`%", "%CONSTRAINT ["+name+"]%", "%CONSTRAINT \t"+name+"\t%",
).Row().Scan(&count)
return nil
})
return count > 0
}
func (m Migrator) CurrentDatabase() (name string) {
var null interface{}
m.DB.Raw("PRAGMA database_list").Row().Scan(&null, &name, &null)
return
}
func (m Migrator) BuildIndexOptions(opts []schema.IndexOption, stmt *gorm.Statement) (results []interface{}) {
for _, opt := range opts {
str := stmt.Quote(opt.DBName)
if opt.Expression != "" {
str = opt.Expression
}
if opt.Collate != "" {
str += " COLLATE " + opt.Collate
}
if opt.Sort != "" {
str += " " + opt.Sort
}
results = append(results, clause.Expr{SQL: str})
}
return
}
func (m Migrator) CreateIndex(value interface{}, name string) error {
return m.RunWithValue(value, func(stmt *gorm.Statement) error {
if stmt.Schema != nil {
if idx := stmt.Schema.LookIndex(name); idx != nil {
opts := m.BuildIndexOptions(idx.Fields, stmt)
values := []interface{}{clause.Column{Name: idx.Name}, clause.Table{Name: stmt.Table}, opts}
createIndexSQL := "CREATE "
if idx.Class != "" {
createIndexSQL += idx.Class + " "
}
createIndexSQL += "INDEX ?"
if idx.Type != "" {
createIndexSQL += " USING " + idx.Type
}
createIndexSQL += " ON ??"
if idx.Where != "" {
createIndexSQL += " WHERE " + idx.Where
}
return m.DB.Exec(createIndexSQL, values...).Error
}
}
return fmt.Errorf("failed to create index with name %v", name)
})
}
func (m Migrator) HasIndex(value interface{}, name string) bool {
var count int
m.RunWithValue(value, func(stmt *gorm.Statement) error {
if stmt.Schema != nil {
if idx := stmt.Schema.LookIndex(name); idx != nil {
name = idx.Name
}
}
if name != "" {
m.DB.Raw(
"SELECT count(*) FROM sqlite_master WHERE type = ? AND tbl_name = ? AND name = ?", "index", stmt.Table, name,
).Row().Scan(&count)
}
return nil
})
return count > 0
}
func (m Migrator) RenameIndex(value interface{}, oldName, newName string) error {
return m.RunWithValue(value, func(stmt *gorm.Statement) error {
var sql string
m.DB.Raw("SELECT sql FROM sqlite_master WHERE type = ? AND tbl_name = ? AND name = ?", "index", stmt.Table, oldName).Row().Scan(&sql)
if sql != "" {
if err := m.DropIndex(value, oldName); err != nil {
return err
}
return m.DB.Exec(strings.Replace(sql, oldName, newName, 1)).Error
}
return fmt.Errorf("failed to find index with name %v", oldName)
})
}
func (m Migrator) DropIndex(value interface{}, name string) error {
return m.RunWithValue(value, func(stmt *gorm.Statement) error {
if stmt.Schema != nil {
if idx := stmt.Schema.LookIndex(name); idx != nil {
name = idx.Name
}
}
return m.DB.Exec("DROP INDEX ?", clause.Column{Name: name}).Error
})
}
type Index struct {
Seq int
Name string
Unique bool
Origin string
Partial bool
}
// GetIndexes return Indexes []gorm.Index and execErr error,
// See the [doc]
//
// [doc]: https://www.sqlite.org/pragma.html#pragma_index_list
func (m Migrator) GetIndexes(value interface{}) ([]gorm.Index, error) {
indexes := make([]gorm.Index, 0)
err := m.RunWithValue(value, func(stmt *gorm.Statement) error {
rst := make([]*Index, 0)
if err := m.DB.Debug().Raw("SELECT * FROM PRAGMA_index_list(?)", stmt.Table).Scan(&rst).Error; err != nil { // alias `PRAGMA index_list(?)`
return err
}
for _, index := range rst {
if index.Origin == "u" { // skip the index was created by a UNIQUE constraint
continue
}
var columns []string
if err := m.DB.Raw("SELECT name FROM PRAGMA_index_info(?)", index.Name).Scan(&columns).Error; err != nil { // alias `PRAGMA index_info(?)`
return err
}
indexes = append(indexes, &migrator.Index{
TableName: stmt.Table,
NameValue: index.Name,
ColumnList: columns,
PrimaryKeyValue: sql.NullBool{Bool: index.Origin == "pk", Valid: true}, // The exceptions are INTEGER PRIMARY KEY
UniqueValue: sql.NullBool{Bool: index.Unique, Valid: true},
})
}
return nil
})
return indexes, err
}
func (m Migrator) getRawDDL(table string) (string, error) {
var createSQL string
m.DB.Raw("SELECT sql FROM sqlite_master WHERE type = ? AND tbl_name = ? AND name = ?", "table", table, table).Row().Scan(&createSQL)
if m.DB.Error != nil {
return "", m.DB.Error
}
return createSQL, nil
}
func (m Migrator) recreateTable(
value interface{}, tablePtr *string,
getCreateSQL func(ddl *ddl, stmt *gorm.Statement) (sql *ddl, sqlArgs []interface{}, err error),
) error {
return m.RunWithValue(value, func(stmt *gorm.Statement) error {
table := stmt.Table
if tablePtr != nil {
table = *tablePtr
}
rawDDL, err := m.getRawDDL(table)
if err != nil {
return err
}
originDDL, err := parseDDL(rawDDL)
if err != nil {
return err
}
createDDL, sqlArgs, err := getCreateSQL(originDDL.clone(), stmt)
if err != nil {
return err
}
if createDDL == nil {
return nil
}
newTableName := table + "__temp"
if err := createDDL.renameTable(newTableName, table); err != nil {
return err
}
columns := createDDL.getColumns()
createSQL := createDDL.compile()
return m.DB.Transaction(func(tx *gorm.DB) error {
if err := tx.Exec(createSQL, sqlArgs...).Error; err != nil {
return err
}
queries := []string{
fmt.Sprintf("INSERT INTO `%v`(%v) SELECT %v FROM `%v`", newTableName, strings.Join(columns, ","), strings.Join(columns, ","), table),
fmt.Sprintf("DROP TABLE `%v`", table),
fmt.Sprintf("ALTER TABLE `%v` RENAME TO `%v`", newTableName, table),
}
for _, query := range queries {
if err := tx.Exec(query).Error; err != nil {
return err
}
}
return nil
})
})
}

270
vendor/gorm.io/driver/sqlite/sqlite.go generated vendored Normal file
View File

@@ -0,0 +1,270 @@
package sqlite
import (
"context"
"database/sql"
"strconv"
"gorm.io/gorm/callbacks"
_ "github.com/mattn/go-sqlite3"
"gorm.io/gorm"
"gorm.io/gorm/clause"
"gorm.io/gorm/logger"
"gorm.io/gorm/migrator"
"gorm.io/gorm/schema"
)
// DriverName is the default driver name for SQLite.
const DriverName = "sqlite3"
type Dialector struct {
DriverName string
DSN string
Conn gorm.ConnPool
}
type Config struct {
DriverName string
DSN string
Conn gorm.ConnPool
}
func Open(dsn string) gorm.Dialector {
return &Dialector{DSN: dsn}
}
func New(config Config) gorm.Dialector {
return &Dialector{DSN: config.DSN, DriverName: config.DriverName, Conn: config.Conn}
}
func (dialector Dialector) Name() string {
return "sqlite"
}
func (dialector Dialector) Initialize(db *gorm.DB) (err error) {
if dialector.DriverName == "" {
dialector.DriverName = DriverName
}
if dialector.Conn != nil {
db.ConnPool = dialector.Conn
} else {
conn, err := sql.Open(dialector.DriverName, dialector.DSN)
if err != nil {
return err
}
db.ConnPool = conn
}
var version string
if err := db.ConnPool.QueryRowContext(context.Background(), "select sqlite_version()").Scan(&version); err != nil {
return err
}
// https://www.sqlite.org/releaselog/3_35_0.html
if compareVersion(version, "3.35.0") >= 0 {
callbacks.RegisterDefaultCallbacks(db, &callbacks.Config{
CreateClauses: []string{"INSERT", "VALUES", "ON CONFLICT", "RETURNING"},
UpdateClauses: []string{"UPDATE", "SET", "FROM", "WHERE", "RETURNING"},
DeleteClauses: []string{"DELETE", "FROM", "WHERE", "RETURNING"},
LastInsertIDReversed: true,
})
} else {
callbacks.RegisterDefaultCallbacks(db, &callbacks.Config{
LastInsertIDReversed: true,
})
}
for k, v := range dialector.ClauseBuilders() {
if _, ok := db.ClauseBuilders[k]; !ok {
db.ClauseBuilders[k] = v
}
}
return
}
func (dialector Dialector) ClauseBuilders() map[string]clause.ClauseBuilder {
return map[string]clause.ClauseBuilder{
"INSERT": func(c clause.Clause, builder clause.Builder) {
if insert, ok := c.Expression.(clause.Insert); ok {
if stmt, ok := builder.(*gorm.Statement); ok {
stmt.WriteString("INSERT ")
if insert.Modifier != "" {
stmt.WriteString(insert.Modifier)
stmt.WriteByte(' ')
}
stmt.WriteString("INTO ")
if insert.Table.Name == "" {
stmt.WriteQuoted(stmt.Table)
} else {
stmt.WriteQuoted(insert.Table)
}
return
}
}
c.Build(builder)
},
"LIMIT": func(c clause.Clause, builder clause.Builder) {
if limit, ok := c.Expression.(clause.Limit); ok {
var lmt = -1
if limit.Limit != nil && *limit.Limit >= 0 {
lmt = *limit.Limit
}
if lmt >= 0 || limit.Offset > 0 {
builder.WriteString("LIMIT ")
builder.WriteString(strconv.Itoa(lmt))
}
if limit.Offset > 0 {
builder.WriteString(" OFFSET ")
builder.WriteString(strconv.Itoa(limit.Offset))
}
}
},
"FOR": func(c clause.Clause, builder clause.Builder) {
if _, ok := c.Expression.(clause.Locking); ok {
// SQLite3 does not support row-level locking.
return
}
c.Build(builder)
},
}
}
func (dialector Dialector) DefaultValueOf(field *schema.Field) clause.Expression {
if field.AutoIncrement {
return clause.Expr{SQL: "NULL"}
}
// doesn't work, will raise error
return clause.Expr{SQL: "DEFAULT"}
}
func (dialector Dialector) Migrator(db *gorm.DB) gorm.Migrator {
return Migrator{migrator.Migrator{Config: migrator.Config{
DB: db,
Dialector: dialector,
CreateIndexAfterCreateTable: true,
}}}
}
func (dialector Dialector) BindVarTo(writer clause.Writer, stmt *gorm.Statement, v interface{}) {
writer.WriteByte('?')
}
func (dialector Dialector) QuoteTo(writer clause.Writer, str string) {
var (
underQuoted, selfQuoted bool
continuousBacktick int8
shiftDelimiter int8
)
for _, v := range []byte(str) {
switch v {
case '`':
continuousBacktick++
if continuousBacktick == 2 {
writer.WriteString("``")
continuousBacktick = 0
}
case '.':
if continuousBacktick > 0 || !selfQuoted {
shiftDelimiter = 0
underQuoted = false
continuousBacktick = 0
writer.WriteString("`")
}
writer.WriteByte(v)
continue
default:
if shiftDelimiter-continuousBacktick <= 0 && !underQuoted {
writer.WriteString("`")
underQuoted = true
if selfQuoted = continuousBacktick > 0; selfQuoted {
continuousBacktick -= 1
}
}
for ; continuousBacktick > 0; continuousBacktick -= 1 {
writer.WriteString("``")
}
writer.WriteByte(v)
}
shiftDelimiter++
}
if continuousBacktick > 0 && !selfQuoted {
writer.WriteString("``")
}
writer.WriteString("`")
}
func (dialector Dialector) Explain(sql string, vars ...interface{}) string {
return logger.ExplainSQL(sql, nil, `"`, vars...)
}
func (dialector Dialector) DataTypeOf(field *schema.Field) string {
switch field.DataType {
case schema.Bool:
return "numeric"
case schema.Int, schema.Uint:
if field.AutoIncrement {
// doesn't check `PrimaryKey`, to keep backward compatibility
// https://www.sqlite.org/autoinc.html
return "integer PRIMARY KEY AUTOINCREMENT"
} else {
return "integer"
}
case schema.Float:
return "real"
case schema.String:
return "text"
case schema.Time:
// Distinguish between schema.Time and tag time
if val, ok := field.TagSettings["TYPE"]; ok {
return val
} else {
return "datetime"
}
case schema.Bytes:
return "blob"
}
return string(field.DataType)
}
func (dialectopr Dialector) SavePoint(tx *gorm.DB, name string) error {
tx.Exec("SAVEPOINT " + name)
return nil
}
func (dialectopr Dialector) RollbackTo(tx *gorm.DB, name string) error {
tx.Exec("ROLLBACK TO SAVEPOINT " + name)
return nil
}
func compareVersion(version1, version2 string) int {
n, m := len(version1), len(version2)
i, j := 0, 0
for i < n || j < m {
x := 0
for ; i < n && version1[i] != '.'; i++ {
x = x*10 + int(version1[i]-'0')
}
i++
y := 0
for ; j < m && version2[j] != '.'; j++ {
y = y*10 + int(version2[j]-'0')
}
j++
if x > y {
return 1
}
if x < y {
return -1
}
}
return 0
}