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Alex ShtinandGitHub 8e8f1b0f7c Remove license header from every file (#7689)
## What changed?
<!-- Describe what has changed in this PR -->
Remove license header from every file. Because it is really hard to
follow in this PR here is the summary:
1. License header is removed from all `.go` and `.proto` files
:fireworks::fireworks:🎆.
2. `LICENSE` file in the root directory has only Temporal and Uber
copyrights.
3. 5 other `LICENSE` files added to the packages which have copyrights
different from Temporal and Uber: Datadog, Xargin, "Mat Ryer, Tyler
Bunnell and contributors".
4. `license_file` flag is removed from all code generation tools.
5. `copyright_file` flag is removed from `go:generate mockgen`
directive.
6. All copyright related targets are removed from `Makefile`.
7. Updated Temporal copyright year to 2025 everywhere.

## Why?
<!-- Tell your future self why have you made these changes -->
I double checked with legal department that it is not needed to have
license header in every file. One file per repo is enough. I put all
copyrights to the root `LICENSE` file and removed header from all other
files. Also updated tools and `Makefile`.
2025-05-01 18:50:21 -07:00

31 lines
1.1 KiB
Go

package schema
import (
"fmt"
"github.com/blang/semver/v4"
)
// VerifyCompatibleVersion ensures that the installed version is greater than or equal to the expected version.
func VerifyCompatibleVersion(
versionReader VersionReader,
dbName string,
expectedVersion string,
) error {
version, err := versionReader.ReadSchemaVersion(dbName)
if err != nil {
return fmt.Errorf("unable to read DB schema version keyspace/database: %s error: %v", dbName, err.Error())
}
// In most cases, the versions should match. However if after a schema upgrade there is a code
// rollback, the code version (expected version) would fall lower than the actual version in
// Cassandra. This check to allow such rollbacks since we only make backwards compatible schema changes.
versionParsed, _ := semver.ParseTolerant(version)
expectedVersionParsed, _ := semver.ParseTolerant(expectedVersion)
if versionParsed.LT(expectedVersionParsed) {
return fmt.Errorf("version mismatch for keyspace/database: %q. Expected version: %s cannot be greater than Actual version: %s", dbName, expectedVersion, version)
}
return nil
}