mirror of
https://github.com/superseriousbusiness/gotosocial.git
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98263a7de6
* start fixing up tests * fix up tests + automate with drone * fiddle with linting * messing about with drone.yml * some more fiddling * hmmm * add cache * add vendor directory * verbose * ci updates * update some little things * update sig
62 lines
965 B
Go
62 lines
965 B
Go
package internal
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import (
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"fmt"
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)
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var (
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ErrNoRows = Errorf("pg: no rows in result set")
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ErrMultiRows = Errorf("pg: multiple rows in result set")
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)
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type Error struct {
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s string
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}
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func Errorf(s string, args ...interface{}) Error {
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return Error{s: fmt.Sprintf(s, args...)}
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}
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func (err Error) Error() string {
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return err.s
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}
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type PGError struct {
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m map[byte]string
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}
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func NewPGError(m map[byte]string) PGError {
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return PGError{
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m: m,
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}
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}
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func (err PGError) Field(k byte) string {
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return err.m[k]
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}
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func (err PGError) IntegrityViolation() bool {
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switch err.Field('C') {
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case "23000", "23001", "23502", "23503", "23505", "23514", "23P01":
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return true
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default:
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return false
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}
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}
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func (err PGError) Error() string {
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return fmt.Sprintf("%s #%s %s",
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err.Field('S'), err.Field('C'), err.Field('M'))
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}
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func AssertOneRow(l int) error {
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switch {
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case l == 0:
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return ErrNoRows
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case l > 1:
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return ErrMultiRows
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default:
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return nil
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}
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}
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