mirror of
https://github.com/status-im/migrate.git
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6c96ef02df
* Enabled maligned check
* Enabled staticcheck
* Fixes for golint
* Enabled errcheck linter
* Added fixes for error check
* Added errcheck for tests
* Fixed test
* Increased golangci-lint deadline for travis
* Increased golangci-lint deadline for travis
* Decreased golangci-lint deadline for travis
* Revert for backward compatibility
* Using log.Println() instead of fmt.Println()
* Handling os.RemoveAll() errors
* Using t.Error(error) instead of t.Errorf("%v", err)
* Using t.Fatal(error) instead of t.Fatalf("%v", err)
* Using fmt.Sprint(sum) instead of t.Srintf("%v", sum)
* Refactoring
* Revert for backward compatibility
* Revert
* go mod tidy
* Added error logging
* Added error logging
* Added error handling
* Added error handling
* Added error logging
* Fix error logging
* Added error handling
* Fix
* Added logging for migr.Buffer()
* Fixes
* Firebird test disabled
* Fixed nolint comment
* Updated firebird docker image version
* Disabled test for firebird 2.5
* Fixed // nolint
20 lines
531 B
Go
20 lines
531 B
Go
package database
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import (
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"fmt"
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"hash/crc32"
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"strings"
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)
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const advisoryLockIDSalt uint = 1486364155
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// GenerateAdvisoryLockId inspired by rails migrations, see https://goo.gl/8o9bCT
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func GenerateAdvisoryLockId(databaseName string, additionalNames ...string) (string, error) { // nolint: golint
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if len(additionalNames) > 0 {
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databaseName = strings.Join(append(additionalNames, databaseName), "\x00")
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}
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sum := crc32.ChecksumIEEE([]byte(databaseName))
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sum = sum * uint32(advisoryLockIDSalt)
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return fmt.Sprint(sum), nil
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}
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