{"record":{"id":"64d449312291c7db","repo":"GoogleContainerTools/skaffold","slug":"parsing-current-semver-skipping-update-check-w","errorCode":null,"errorMessage":"parsing current semver, skipping update check: %w","messagePattern":"parsing current semver, skipping update check: %w","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"info","filePath":"pkg/skaffold/update/update.go","lineNumber":92,"sourceCode":"\treturn EnableCheck && isConfigUpdateCheckEnabled(configfile)\n}\n\n// getLatestAndCurrentVersion uses a VERSION file stored on GCS to determine the latest released version\n// and returns it with the current version of Skaffold\nfunc getLatestAndCurrentVersion() (semver.Version, semver.Version, error) {\n\tnone := semver.Version{}\n\tversionString, err := DownloadLatestVersion()\n\tif err != nil {\n\t\treturn none, none, err\n\t}\n\tlog.Entry(context.TODO()).Tracef(\"latest skaffold version: %s\", versionString)\n\tlatest, err := version.ParseVersion(versionString)\n\tif err != nil {\n\t\treturn none, none, fmt.Errorf(\"parsing latest version from GCS: %w\", err)\n\t}\n\tcurrent, err := version.ParseVersion(version.Get().Version)\n\tif err != nil {\n\t\treturn none, none, fmt.Errorf(\"parsing current semver, skipping update check: %w\", err)\n\t}\n\treturn latest, current, nil\n}\n\nfunc DownloadLatestVersion() (string, error) {\n\tversionBytes, err := util.Download(LatestVersionURL)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"getting latest version info from GCS: %w\", err)\n\t}\n\treturn strings.TrimSuffix(string(versionBytes), \"\\n\"), nil\n}\n\nfunc releaseURL(v semver.Version) string {\n\treturn fmt.Sprintf(\"https://github.com/GoogleContainerTools/skaffold/releases/tag/v%s\", v.String())\n}\n","sourceCodeStart":74,"sourceCodeEnd":108,"githubUrl":"https://github.com/GoogleContainerTools/skaffold/blob/a1189de023efc32d4b8e11f395acc678aa555011/pkg/skaffold/update/update.go#L74-L108","documentation":"After parsing the latest remote version, getLatestAndCurrentVersion parses the running binary's own version (version.Get().Version) as semver. This error means the current binary's version string is not valid semver, so a safe update comparison is impossible. The 'skipping update check' wording signals the check is abandoned intentionally.","triggerScenarios":"version.ParseVersion(version.Get().Version) errors — typically when skaffold was built from source without the version ldflag, yielding strings like 'v0.0.0-unknown', 'dev', or empty.","commonSituations":"Running a locally built skaffold (go install / git checkout) without ldflags injecting a semver; nightly/custom builds with non-semver version metadata; embedding skaffold as a library with a default version value.","solutions":["Rebuild skaffold with proper ldflags, e.g. -X github.com/GoogleContainerTools/skaffold/pkg/skaffold/version.version=vX.Y.Z.","Install an official release instead of a source build (gcloud components or GitHub release binary).","If you build from source routinely, set the version variable in your build script to 'git describe --tags' output.","Treat it as non-fatal: the message already says the update check is skipped; only address if you rely on auto-update."],"exampleFix":"// before\ngo build -o skaffold ./cmd/skaffold\n// after\ngo build -ldflags \"-X github.com/GoogleContainerTools/skaffold/pkg/skaffold/version.version=$(git describe --tags --always | sed 's/^v//')\" -o skaffold ./cmd/skaffold","handlingStrategy":"validation","validationCode":"if !semver.IsValid(strings.TrimPrefix(version.Get().Version, \"v\")) {\n    log.Debug(\"built from source without version ldflag; skipping update check\")\n    return none, none, nil\n}","typeGuard":"func hasValidBuildVersion(v string) bool { return semver.IsValid(strings.TrimPrefix(v, \"v\")) }\n","tryCatchPattern":"_, current, err := getLatestAndCurrentVersion(ctx)\nif err != nil && strings.Contains(err.Error(), \"parsing current semver\") {\n    // dev build; ignore\n}","preventionTips":["Always inject a semver version via -ldflags in build scripts","Check version.Get().Version in CI before packaging release binaries","Use 'git describe --tags' output as the build version"],"tags":["versioning","semver","build-metadata"],"backgroundTag":"invalid-semver-string","analyzedSha":"a1189de023efc32d4b8e11f395acc678aa555011","analyzedAt":"2026-09-05T12:09:27.064Z","contentChangedAt":"2026-09-05T12:09:27.064Z","schemaVersion":2},"datasetVersion":"2026-09-12T17:17:11.597Z"}