diff options
Diffstat (limited to 'vendor/go.opentelemetry.io/otel/sdk/resource/auto.go')
-rw-r--r-- | vendor/go.opentelemetry.io/otel/sdk/resource/auto.go | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/vendor/go.opentelemetry.io/otel/sdk/resource/auto.go b/vendor/go.opentelemetry.io/otel/sdk/resource/auto.go deleted file mode 100644 index c02aeefdd..000000000 --- a/vendor/go.opentelemetry.io/otel/sdk/resource/auto.go +++ /dev/null @@ -1,92 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package resource // import "go.opentelemetry.io/otel/sdk/resource" - -import ( - "context" - "errors" - "fmt" -) - -// ErrPartialResource is returned by a detector when complete source -// information for a Resource is unavailable or the source information -// contains invalid values that are omitted from the returned Resource. -var ErrPartialResource = errors.New("partial resource") - -// Detector detects OpenTelemetry resource information. -type Detector interface { - // DO NOT CHANGE: any modification will not be backwards compatible and - // must never be done outside of a new major release. - - // Detect returns an initialized Resource based on gathered information. - // If the source information to construct a Resource contains invalid - // values, a Resource is returned with the valid parts of the source - // information used for initialization along with an appropriately - // wrapped ErrPartialResource error. - Detect(ctx context.Context) (*Resource, error) - // DO NOT CHANGE: any modification will not be backwards compatible and - // must never be done outside of a new major release. -} - -// Detect returns a new [Resource] merged from all the Resources each of the -// detectors produces. Each of the detectors are called sequentially, in the -// order they are passed, merging the produced resource into the previous. -// -// This may return a partial Resource along with an error containing -// [ErrPartialResource] if that error is returned from a detector. It may also -// return a merge-conflicting Resource along with an error containing -// [ErrSchemaURLConflict] if merging Resources from different detectors results -// in a schema URL conflict. It is up to the caller to determine if this -// returned Resource should be used or not. -// -// If one of the detectors returns an error that is not [ErrPartialResource], -// the resource produced by the detector will not be merged and the returned -// error will wrap that detector's error. -func Detect(ctx context.Context, detectors ...Detector) (*Resource, error) { - r := new(Resource) - return r, detect(ctx, r, detectors) -} - -// detect runs all detectors using ctx and merges the result into res. This -// assumes res is allocated and not nil, it will panic otherwise. -// -// If the detectors or merging resources produces any errors (i.e. -// [ErrPartialResource] [ErrSchemaURLConflict]), a single error wrapping all of -// these errors will be returned. Otherwise, nil is returned. -func detect(ctx context.Context, res *Resource, detectors []Detector) error { - var ( - r *Resource - err error - e error - ) - - for _, detector := range detectors { - if detector == nil { - continue - } - r, e = detector.Detect(ctx) - if e != nil { - err = errors.Join(err, e) - if !errors.Is(e, ErrPartialResource) { - continue - } - } - r, e = Merge(res, r) - if e != nil { - err = errors.Join(err, e) - } - *res = *r - } - - if err != nil { - if errors.Is(err, ErrSchemaURLConflict) { - // If there has been a merge conflict, ensure the resource has no - // schema URL. - res.schemaURL = "" - } - - err = fmt.Errorf("error detecting resource: %w", err) - } - return err -} |