feat: replace datadog-specific otel lib with generic otel

.github/workflows/ci-evm.yaml

@@ -1,25 +1,26 @@
-name: CI
+# Temporarily disabled
+# name: CI
 
-on:
-  pull_request:
-    paths:
-      - evm/**
-  push:
-    paths:
-      - evm/**
-    branches:
-      - main
+# on:
+#   pull_request:
+#     paths:
+#       - evm/**
+#   push:
+#     paths:
+#       - evm/**
+#     branches:
+#       - main
 
-jobs:
-  build-evm:
-    name: Build (EVM)
-    runs-on: namespace-profile-linux-8vcpu-16gb-cached
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Install Foundry
-        uses: foundry-rs/foundry-toolchain@v1
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-      - name: Build Rollup
-        run: make rollup-build
+# jobs:
+#   build-evm:
+#     name: Build (EVM)
+#     runs-on: namespace-profile-linux-8vcpu-16gb-cached
+#     steps:
+#       - name: Checkout
+#         uses: actions/checkout@v4
+#       - name: Install Foundry
+#         uses: foundry-rs/foundry-toolchain@v1
+#       - name: Set up Docker Buildx
+#         uses: docker/setup-buildx-action@v3
+#       - name: Build Rollup
+#         run: make rollup-build

.github/workflows/ci-go.yaml

@@ -47,7 +47,7 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v4
         with:
-          version: v1.57.1
+          version: v1.62.2
           args: --timeout=10m -v ${{ steps.go-dir.outputs.path }}
           ## skip cache, use Namespace volume cache
           skip-cache: true

.golangci.yaml

@@ -95,7 +95,7 @@ linters-settings:
         # Default: true
         skipRecvDeref: false
 
-  gomnd:
+  mnd:
     # List of function patterns to exclude from analysis.
     # Values always ignored: `time.Date`,
     # `strconv.FormatInt`, `strconv.FormatUint`, `strconv.FormatFloat`,
@@ -139,7 +139,7 @@ linters-settings:
   nolintlint:
     # Exclude following linters from requiring an explanation.
     # Default: []
-    allow-no-explanation: [ funlen, gocognit, lll, exhaustruct, decorder, gomnd ]
+    allow-no-explanation: [funlen, gocognit, lll, exhaustruct, decorder, mnd] 
     # Enable to require an explanation of nonzero length after each nolint directive.
     # Default: false
     require-explanation: true
@@ -196,6 +196,10 @@ linters-settings:
     # Default: false
     custom-order: true
 
+  gosec:
+    excludes:
+      - G115 # Selectively disable G115 for cases where we've verified the conversions are safe
+
 linters:
   disable-all: true
   enable:
@@ -217,9 +221,7 @@ linters:
     - durationcheck # checks for two durations multiplied together
     - errname # checks that sentinel errors are prefixed with the Err and error types are suffixed with the Error
     - errorlint # finds code that will cause problems with the error wrapping scheme introduced in Go 1.13
-    - execinquery # checks query string in Query function which reads your Go src files and warning it finds
     - exhaustive # checks exhaustiveness of enum switch statements
-    - exportloopref # checks for pointers to enclosing loop variables
     - forbidigo # forbids identifiers
     - funlen # tool for detection of long functions
     - gocheckcompilerdirectives # validates go compiler directive comments (//go:)
@@ -232,7 +234,7 @@ linters:
     - gocyclo # computes and checks the cyclomatic complexity of functions
     #- godot # checks if comments end in a period
     - goimports # in addition to fixing imports, goimports also formats your code in the same style as gofmt
-    - gomnd # detects magic numbers
+    - mnd # detects magic numbers
     - gomoddirectives # manages the use of 'replace', 'retract', and 'excludes' directives in go.mod
     #- gomodguard # allow and block lists linter for direct Go module dependencies. This is different from depguard where there are different block types for example version constraints and module recommendations
     - goprintffuncname # checks that printf-like functions are named with f at the end
@@ -324,6 +326,7 @@ issues:
         - noctx
         - wrapcheck
         - perfsprint
+        - errcheck
     # TODO: remove after PR is released https://github.com/golangci/golangci-lint/pull/4386
     - text: "fmt.Sprintf can be replaced with string addition"
       linters: [ perfsprint ]

assert/go.mod

@@ -10,7 +10,7 @@ require (
 
 require (
 	github.com/kr/pretty v0.3.1 // indirect
-	github.com/rogpeppe/go-internal v1.12.0 // indirect
+	github.com/rogpeppe/go-internal v1.13.1 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 )
 

assert/go.sum

@@ -14,8 +14,8 @@ github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsK
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
-github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
-github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
+github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
+github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
 github.com/rotisserie/eris v0.5.4 h1:Il6IvLdAapsMhvuOahHWiBnl1G++Q0/L5UIkI5mARSk=
 github.com/rotisserie/eris v0.5.4/go.mod h1:Z/kgYTJiJtocxCbFfvRmO+QejApzG6zpyky9G1A4g9s=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=

cardinal/config.go

@@ -47,7 +47,6 @@ var (
 		BaseShardSequencerAddress: DefaultBaseShardSequencerAddress,
 		BaseShardRouterKey:        "",
 		TelemetryTraceEnabled:     false,
-		TelemetryProfilerEnabled:  false,
 	}
 )
 
@@ -78,9 +77,6 @@ type WorldConfig struct {
 
 	// TelemetryTraceEnabled When true, Cardinal will collect OpenTelemetry traces
 	TelemetryTraceEnabled bool `mapstructure:"TELEMETRY_TRACE_ENABLED"`
-
-	// TelemetryProfilerEnabled When true, Cardinal will run Datadog continuous profiling
-	TelemetryProfilerEnabled bool `mapstructure:"TELEMETRY_PROFILER_ENABLED"`
 }
 
 func loadWorldConfig() (*WorldConfig, error) {

cardinal/filter/filter.go

@@ -10,15 +10,14 @@ type ComponentFilter interface {
 	MatchesComponents(components []types.Component) bool
 }
 
+// ComponentWrapper wraps a Component type for filtering purposes.
 type ComponentWrapper struct {
 	Component types.Component
 }
 
-// Component is public but contains an unexported return type
-// this is done with intent as the user should never use ComponentWrapper
-// explicitly.
-//
-//revive:disable-next-line:unexported-return
+// Component returns a ComponentWrapper for the given component type T.
+// This function is intentionally designed to return an unexported type
+// as ComponentWrapper should not be used directly.
 func Component[T types.Component]() ComponentWrapper {
 	var x T
 	return ComponentWrapper{

cardinal/gamestate/redis.go

@@ -8,8 +8,6 @@ import (
 	"go.opentelemetry.io/otel"
 	"go.opentelemetry.io/otel/codes"
 	"go.opentelemetry.io/otel/trace"
-	ddotel "gopkg.in/DataDog/dd-trace-go.v1/ddtrace/opentelemetry"
-	ddtracer "gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer"
 
 	"pkg.world.dev/world-engine/cardinal/codec"
 	"pkg.world.dev/world-engine/cardinal/types"
@@ -126,7 +124,7 @@ func (r *RedisStorage) StartTransaction(_ context.Context) (Transaction[string],
 }
 
 func (r *RedisStorage) EndTransaction(ctx context.Context) error {
-	ctx, span := r.tracer.Start(ddotel.ContextWithStartOptions(ctx, ddtracer.Measured()), "redis.transaction.end")
+	ctx, span := r.tracer.Start(ctx, "redis.transaction.end")
 	defer span.End()
 
 	pipeline, ok := r.currentClient.(redis.Pipeliner)
@@ -150,7 +148,7 @@ func (r *RedisStorage) EndTransaction(ctx context.Context) error {
 // makePipeOfRedisCommands return a pipeliner with all pending state changes to redis ready to be committed in an atomic
 // transaction. If an error is returned, no redis changes will have been made.
 func (m *EntityCommandBuffer) makePipeOfRedisCommands(ctx context.Context) (PrimitiveStorage[string], error) {
-	ctx, span := m.tracer.Start(ddotel.ContextWithStartOptions(ctx, ddtracer.Measured()), "ecb.tick.finalize.pipe_make")
+	ctx, span := m.tracer.Start(ctx, "ecb.tick.finalize.pipe_make")
 	defer span.End()
 
 	pipe, err := m.dbStorage.StartTransaction(ctx)
@@ -179,15 +177,14 @@ func (m *EntityCommandBuffer) makePipeOfRedisCommands(ctx context.Context) (Prim
 	}
 
 	for _, operation := range operations {
-		ctx, pipeSpan := m.tracer.Start(ddotel.ContextWithStartOptions(ctx, //nolint:spancheck // false positive
-			ddtracer.Measured()),
-			"tick.span.finalize.pipe_make."+operation.name)
+		ctx, pipeSpan := m.tracer.Start(ctx, "tick.span.finalize.pipe_make."+operation.name)
 		if err := operation.method(ctx, pipe); err != nil {
 			span.SetStatus(codes.Error, eris.ToString(err, true))
 			span.RecordError(err)
 			pipeSpan.SetStatus(codes.Error, eris.ToString(err, true))
 			pipeSpan.RecordError(err)
-			return nil, eris.Wrapf(err, "failed to run step %q", operation.name) //nolint:spancheck // false positive
+			pipeSpan.End()
+			return nil, eris.Wrapf(err, "failed to run step %q", operation.name)
 		}
 		pipeSpan.End()
 	}

cardinal/gamestate/tick.go

@@ -7,8 +7,6 @@ import (
 	"github.com/redis/go-redis/v9"
 	"github.com/rotisserie/eris"
 	"go.opentelemetry.io/otel/codes"
-	ddotel "gopkg.in/DataDog/dd-trace-go.v1/ddtrace/opentelemetry"
-	ddtracer "gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer"
 )
 
 // The world tick must be updated in the same atomic transaction as all the state changes
@@ -37,7 +35,7 @@ func (m *EntityCommandBuffer) GetLastFinalizedTick() (uint64, error) {
 // FinalizeTick combines all pending state changes into a single multi/exec redis transactions and commits them
 // to the DB.
 func (m *EntityCommandBuffer) FinalizeTick(ctx context.Context) error {
-	ctx, span := m.tracer.Start(ddotel.ContextWithStartOptions(ctx, ddtracer.Measured()), "ecb.tick.finalize")
+	ctx, span := m.tracer.Start(ctx, "ecb.tick.finalize")
 	defer span.End()
 
 	pipe, err := m.makePipeOfRedisCommands(ctx)

cardinal/go.mod

@@ -27,57 +27,47 @@ require (
 	github.com/stretchr/testify v1.9.0
 	github.com/swaggo/swag v1.16.3
 	github.com/wI2L/jsondiff v0.5.0
-	go.opentelemetry.io/otel v1.26.0
-	go.opentelemetry.io/otel/trace v1.26.0
-	golang.org/x/sync v0.6.0
-	google.golang.org/grpc v1.63.2
+	go.opentelemetry.io/otel v1.32.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.32.0
+	go.opentelemetry.io/otel/sdk v1.32.0
+	go.opentelemetry.io/otel/trace v1.32.0
+	golang.org/x/sync v0.9.0
+	google.golang.org/grpc v1.67.1
 	google.golang.org/protobuf v1.35.1
-	gopkg.in/DataDog/dd-trace-go.v1 v1.63.1
 	gotest.tools/v3 v3.5.1
 	pkg.world.dev/world-engine/assert v1.0.0
 	pkg.world.dev/world-engine/rift v1.2.0
 	pkg.world.dev/world-engine/sign v1.1.0
 )
 
 require (
-	github.com/DataDog/appsec-internal-go v1.5.0 // indirect
-	github.com/DataDog/datadog-agent/pkg/obfuscate v0.48.0 // indirect
-	github.com/DataDog/datadog-agent/pkg/remoteconfig/state v0.48.1 // indirect
-	github.com/DataDog/datadog-go/v5 v5.3.0 // indirect
-	github.com/DataDog/go-libddwaf/v2 v2.4.2 // indirect
-	github.com/DataDog/go-tuf v1.0.2-0.5.2 // indirect
-	github.com/DataDog/gostackparse v0.7.0 // indirect
-	github.com/DataDog/sketches-go v1.4.2 // indirect
 	github.com/KyleBanks/depth v1.2.1 // indirect
-	github.com/Microsoft/go-winio v0.6.1 // indirect
 	github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a // indirect
 	github.com/andybalholm/brotli v1.1.0 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.3.2 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 // indirect
-	github.com/dgraph-io/badger/v4 v4.2.0 // indirect
+	github.com/dgraph-io/badger/v4 v4.2.1-0.20231013074411-fb1b00959581 // indirect
 	github.com/dgraph-io/ristretto v0.1.1 // indirect
+	github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/ebitengine/purego v0.6.0-alpha.5 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
-	github.com/go-logr/logr v1.4.1 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-openapi/jsonpointer v0.20.0 // indirect
 	github.com/go-openapi/jsonreference v0.20.0 // indirect
 	github.com/go-openapi/spec v0.20.8 // indirect
 	github.com/go-openapi/swag v0.22.4 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/glog v1.2.0 // indirect
+	github.com/golang/glog v1.2.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
-	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
-	github.com/google/flatbuffers v1.12.1 // indirect
+	github.com/google/flatbuffers v23.5.26+incompatible // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
-	github.com/google/pprof v0.0.0-20230817174616-7a8ec2ada47b // indirect
-	github.com/hashicorp/errwrap v1.1.0 // indirect
-	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0 // indirect
 	github.com/hashicorp/hcl v1.0.1-vault-5 // indirect
 	github.com/holiman/uint256 v1.2.4 // indirect
 	github.com/iancoleman/orderedmap v0.0.0-20190318233801-ac98e3ecb4b0 // indirect
@@ -90,21 +80,15 @@ require (
 	github.com/mattn/go-runewidth v0.0.15 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/naoina/go-stringutil v0.1.0 // indirect
-	github.com/outcaste-io/ristretto v0.2.3 // indirect
 	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
-	github.com/philhofer/fwd v1.1.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/puzpuzpuz/xsync/v3 v3.2.0 // indirect
-	github.com/richardartoul/molecule v1.0.1-0.20221107223329-32cfee06a052 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
-	github.com/rogpeppe/go-internal v1.11.0 // indirect
 	github.com/sagikazarmark/locafero v0.4.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/savsgio/gotils v0.0.0-20240303185622-093b76447511 // indirect
-	github.com/secure-systems-lab/go-securesystemslib v0.7.0 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
-	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/spf13/afero v1.11.0 // indirect
 	github.com/spf13/cast v1.6.0 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
@@ -113,25 +97,23 @@ require (
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.1 // indirect
 	github.com/tidwall/sjson v1.2.5 // indirect
-	github.com/tinylib/msgp v1.1.8 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasthttp v1.52.0 // indirect
 	github.com/valyala/tcplisten v1.0.0 // indirect
 	github.com/yuin/gopher-lua v1.1.0 // indirect
 	go.opencensus.io v0.24.0 // indirect
-	go.opentelemetry.io/otel/metric v1.26.0 // indirect
-	go.uber.org/atomic v1.11.0 // indirect
-	go.uber.org/multierr v1.9.0 // indirect
-	golang.org/x/crypto v0.22.0 // indirect
-	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa // indirect
-	golang.org/x/mod v0.14.0 // indirect
-	golang.org/x/net v0.23.0 // indirect
-	golang.org/x/sys v0.21.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
-	golang.org/x/time v0.5.0 // indirect
-	golang.org/x/tools v0.16.1 // indirect
-	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240401170217-c3f982113cda // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.32.0 // indirect
+	go.opentelemetry.io/otel/metric v1.32.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.3.1 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	golang.org/x/crypto v0.28.0 // indirect
+	golang.org/x/exp v0.0.0-20240404231335-c0f41cb1a7a0 // indirect
+	golang.org/x/net v0.30.0 // indirect
+	golang.org/x/sys v0.27.0 // indirect
+	golang.org/x/text v0.20.0 // indirect
+	golang.org/x/tools v0.22.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20241104194629-dd2ea8efbc28 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20241104194629-dd2ea8efbc28 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )