Merge branch 'main' into patch-1

CHANGELOG.md

@@ -12,6 +12,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 - The `go.opentelemetry.io/otel/exporters/prometheus` exporter fixes duplicated `_total` suffixes. (#3369)
 - Cumulative metrics from the OpenCensus bridge (`go.opentelemetry.io/otel/bridge/opencensus`) are defined as monotonic sums, instead of non-monotonic. (#3389)
+- Asynchronous counters (`Counter` and `UpDownCounter`) from the metric SDK now produce delta sums when configured with delta temporality. (#3398)
 
 ## [1.11.1/0.33.0] 2022-10-19
 

exporters/prometheus/exporter.go

@@ -275,12 +275,12 @@ func sanitizeName(n string) string {
 		if i == 0 && c >= '0' && c <= '9' {
 			// Prefix leading number with replacement character.
 			b.Grow(len(n) + 1)
-			b.WriteByte(byte(replacement))
+			_ = b.WriteByte(byte(replacement))
 			break
 		}
 		b.Grow(len(n))
-		b.WriteString(n[:i])
-		b.WriteByte(byte(replacement))
+		_, _ = b.WriteString(n[:i])
+		_ = b.WriteByte(byte(replacement))
 		width := utf8.RuneLen(c)
 		n = n[i+width:]
 		break
@@ -295,9 +295,9 @@ func sanitizeName(n string) string {
 		// Due to inlining, it is more performant to invoke WriteByte rather then
 		// WriteRune.
 		if valid(1, c) { // We are guaranteed to not be at the start.
-			b.WriteByte(byte(c))
+			_ = b.WriteByte(byte(c))
 		} else {
-			b.WriteByte(byte(replacement))
+			_ = b.WriteByte(byte(replacement))
 		}
 	}
 

internal/tools/go.mod

@@ -5,27 +5,28 @@ go 1.18
 require (
 	github.com/client9/misspell v0.3.4
 	github.com/gogo/protobuf v1.3.2
-	github.com/golangci/golangci-lint v1.48.0
+	github.com/golangci/golangci-lint v1.50.1
 	github.com/itchyny/gojq v0.12.9
 	github.com/jcchavezs/porto v0.4.0
 	github.com/wadey/gocovmerge v0.0.0-20160331181800-b5bfa59ec0ad
 	go.opentelemetry.io/build-tools/crosslink v0.0.0-20220706175322-58de0d25b85c
 	go.opentelemetry.io/build-tools/dbotconf v0.0.0-20220706175322-58de0d25b85c
 	go.opentelemetry.io/build-tools/multimod v0.0.0-20220706175322-58de0d25b85c
 	go.opentelemetry.io/build-tools/semconvgen v0.0.0-20220706175322-58de0d25b85c
-	golang.org/x/tools v0.1.12
+	golang.org/x/tools v0.2.0
 )
 
 require (
 	4d63.com/gochecknoglobals v0.1.0 // indirect
+	github.com/Abirdcfly/dupword v0.0.7 // indirect
 	github.com/Antonboom/errname v0.1.7 // indirect
 	github.com/Antonboom/nilnil v0.1.1 // indirect
-	github.com/BurntSushi/toml v1.2.0 // indirect
+	github.com/BurntSushi/toml v1.2.1 // indirect
 	github.com/Djarvur/go-err113 v0.0.0-20210108212216-aea10b59be24 // indirect
-	github.com/GaijinEntertainment/go-exhaustruct/v2 v2.2.2 // indirect
+	github.com/GaijinEntertainment/go-exhaustruct/v2 v2.3.0 // indirect
 	github.com/Masterminds/semver v1.5.0 // indirect
 	github.com/Microsoft/go-winio v0.4.16 // indirect
-	github.com/OpenPeeDeeP/depguard v1.1.0 // indirect
+	github.com/OpenPeeDeeP/depguard v1.1.1 // indirect
 	github.com/ProtonMail/go-crypto v0.0.0-20210428141323-04723f9f07d7 // indirect
 	github.com/acomagu/bufpipe v1.0.3 // indirect
 	github.com/alexkohler/prealloc v1.0.0 // indirect
@@ -41,8 +42,9 @@ require (
 	github.com/butuzov/ireturn v0.1.1 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/charithe/durationcheck v0.0.9 // indirect
-	github.com/chavacava/garif v0.0.0-20220316182200-5cad0b5181d4 // indirect
-	github.com/daixiang0/gci v0.6.2 // indirect
+	github.com/chavacava/garif v0.0.0-20220630083739-93517212f375 // indirect
+	github.com/curioswitch/go-reassign v0.2.0 // indirect
+	github.com/daixiang0/gci v0.8.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/denis-tingaikin/go-header v0.4.3 // indirect
 	github.com/emirpasic/gods v1.12.0 // indirect
@@ -53,13 +55,13 @@ require (
 	github.com/firefart/nonamedreturns v1.0.4 // indirect
 	github.com/fsnotify/fsnotify v1.5.4 // indirect
 	github.com/fzipp/gocyclo v0.6.0 // indirect
-	github.com/go-critic/go-critic v0.6.3 // indirect
+	github.com/go-critic/go-critic v0.6.5 // indirect
 	github.com/go-git/gcfg v1.5.0 // indirect
 	github.com/go-git/go-billy/v5 v5.3.1 // indirect
 	github.com/go-git/go-git/v5 v5.4.2 // indirect
 	github.com/go-toolsmith/astcast v1.0.0 // indirect
-	github.com/go-toolsmith/astcopy v1.0.0 // indirect
-	github.com/go-toolsmith/astequal v1.0.1 // indirect
+	github.com/go-toolsmith/astcopy v1.0.2 // indirect
+	github.com/go-toolsmith/astequal v1.0.3 // indirect
 	github.com/go-toolsmith/astfmt v1.0.0 // indirect
 	github.com/go-toolsmith/astp v1.0.0 // indirect
 	github.com/go-toolsmith/strparse v1.0.0 // indirect
@@ -71,7 +73,7 @@ require (
 	github.com/golangci/check v0.0.0-20180506172741-cfe4005ccda2 // indirect
 	github.com/golangci/dupl v0.0.0-20180902072040-3e9179ac440a // indirect
 	github.com/golangci/go-misc v0.0.0-20220329215616-d24fe342adfe // indirect
-	github.com/golangci/gofmt v0.0.0-20190930125516-244bba706f1a // indirect
+	github.com/golangci/gofmt v0.0.0-20220901101216-f2edd75033f2 // indirect
 	github.com/golangci/lint-1 v0.0.0-20191013205115-297bf364a8e0 // indirect
 	github.com/golangci/maligned v0.0.0-20180506175553-b1d89398deca // indirect
 	github.com/golangci/misspell v0.3.5 // indirect
@@ -89,7 +91,7 @@ require (
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/hexops/gotextdiff v1.0.3 // indirect
 	github.com/imdario/mergo v0.3.12 // indirect
-	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/inconshreveable/mousetrap v1.0.1 // indirect
 	github.com/itchyny/timefmt-go v0.1.4 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
 	github.com/jgautheron/goconst v1.5.1 // indirect
@@ -99,6 +101,7 @@ require (
 	github.com/kevinburke/ssh_config v0.0.0-20201106050909-4977a11b4351 // indirect
 	github.com/kisielk/errcheck v1.6.2 // indirect
 	github.com/kisielk/gotool v1.0.0 // indirect
+	github.com/kkHAIKE/contextcheck v1.1.3 // indirect
 	github.com/kulti/thelper v0.6.3 // indirect
 	github.com/kunwardeep/paralleltest v1.0.6 // indirect
 	github.com/kyoh86/exportloopref v0.1.8 // indirect
@@ -107,43 +110,45 @@ require (
 	github.com/leonklingele/grouper v1.1.0 // indirect
 	github.com/lufeee/execinquery v1.2.1 // indirect
 	github.com/magiconair/properties v1.8.6 // indirect
+	github.com/maratori/testableexamples v1.0.0 // indirect
 	github.com/maratori/testpackage v1.1.0 // indirect
 	github.com/matoous/godox v0.0.0-20210227103229-6504466cf951 // indirect
-	github.com/mattn/go-colorable v0.1.12 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.16 // indirect
 	github.com/mattn/go-runewidth v0.0.13 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
 	github.com/mbilski/exhaustivestruct v1.2.0 // indirect
-	github.com/mgechev/revive v1.2.1 // indirect
+	github.com/mgechev/revive v1.2.4 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/moricho/tparallel v0.2.1 // indirect
 	github.com/nakabonne/nestif v0.3.1 // indirect
 	github.com/nbutton23/zxcvbn-go v0.0.0-20210217022336-fa2cb2858354 // indirect
-	github.com/nishanths/exhaustive v0.8.1 // indirect
+	github.com/nishanths/exhaustive v0.8.3 // indirect
 	github.com/nishanths/predeclared v0.2.2 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
 	github.com/otiai10/copy v1.7.0 // indirect
 	github.com/pelletier/go-toml v1.9.5 // indirect
-	github.com/pelletier/go-toml/v2 v2.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.5 // indirect
 	github.com/phayes/checkstyle v0.0.0-20170904204023-bfd46e6a821d // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/polyfloyd/go-errorlint v1.0.0 // indirect
+	github.com/polyfloyd/go-errorlint v1.0.5 // indirect
 	github.com/prometheus/client_golang v1.12.1 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
 	github.com/prometheus/common v0.32.1 // indirect
 	github.com/prometheus/procfs v0.7.3 // indirect
-	github.com/quasilyte/go-ruleguard v0.3.16-0.20220213074421-6aa060fab41a // indirect
-	github.com/quasilyte/gogrep v0.0.0-20220120141003-628d8b3623b5 // indirect
+	github.com/quasilyte/go-ruleguard v0.3.18 // indirect
+	github.com/quasilyte/gogrep v0.0.0-20220828223005-86e4605de09f // indirect
 	github.com/quasilyte/regex/syntax v0.0.0-20200407221936-30656e2c4a95 // indirect
 	github.com/quasilyte/stdinfo v0.0.0-20220114132959-f7386bf02567 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
 	github.com/ryancurrah/gomodguard v1.2.4 // indirect
 	github.com/ryanrolds/sqlclosecheck v0.3.0 // indirect
 	github.com/sanposhiho/wastedassign/v2 v2.0.6 // indirect
-	github.com/sashamelentyev/usestdlibvars v1.8.0 // indirect
-	github.com/securego/gosec/v2 v2.12.0 // indirect
+	github.com/sashamelentyev/interfacebloat v1.1.0 // indirect
+	github.com/sashamelentyev/usestdlibvars v1.20.0 // indirect
+	github.com/securego/gosec/v2 v2.13.1 // indirect
 	github.com/sergi/go-diff v1.1.0 // indirect
 	github.com/shazow/go-diff v0.0.0-20160112020656-b6b7b6733b8c // indirect
 	github.com/sirupsen/logrus v1.9.0 // indirect
@@ -154,21 +159,21 @@ require (
 	github.com/sourcegraph/go-diff v0.6.1 // indirect
 	github.com/spf13/afero v1.8.2 // indirect
 	github.com/spf13/cast v1.5.0 // indirect
-	github.com/spf13/cobra v1.5.0 // indirect
+	github.com/spf13/cobra v1.6.0 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/spf13/viper v1.12.0 // indirect
 	github.com/ssgreg/nlreturn/v2 v2.2.1 // indirect
 	github.com/stbenjam/no-sprintf-host-port v0.1.1 // indirect
 	github.com/stretchr/objx v0.4.0 // indirect
 	github.com/stretchr/testify v1.8.0 // indirect
-	github.com/subosito/gotenv v1.4.0 // indirect
-	github.com/sylvia7788/contextcheck v1.0.4 // indirect
+	github.com/subosito/gotenv v1.4.1 // indirect
 	github.com/tdakkota/asciicheck v0.1.1 // indirect
 	github.com/tetafro/godot v1.4.11 // indirect
 	github.com/timakin/bodyclose v0.0.0-20210704033933-f49887972144 // indirect
-	github.com/tomarrell/wrapcheck/v2 v2.6.2 // indirect
-	github.com/tommy-muehle/go-mnd/v2 v2.5.0 // indirect
+	github.com/timonwong/loggercheck v0.9.3 // indirect
+	github.com/tomarrell/wrapcheck/v2 v2.7.0 // indirect
+	github.com/tommy-muehle/go-mnd/v2 v2.5.1 // indirect
 	github.com/ultraware/funlen v0.0.3 // indirect
 	github.com/ultraware/whitespace v0.0.5 // indirect
 	github.com/uudashr/gocognit v1.0.6 // indirect
@@ -180,20 +185,21 @@ require (
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.7.0 // indirect
 	go.uber.org/zap v1.21.0 // indirect
-	golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e // indirect
-	golang.org/x/exp/typeparams v0.0.0-20220613132600-b0d781184e0d // indirect
-	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect
-	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 // indirect
-	golang.org/x/sys v0.0.0-20220829200755-d48e67d00261 // indirect
-	golang.org/x/text v0.3.7 // indirect
+	golang.org/x/crypto v0.1.0 // indirect
+	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
+	golang.org/x/exp/typeparams v0.0.0-20220827204233-334a2380cb91 // indirect
+	golang.org/x/mod v0.6.0 // indirect
+	golang.org/x/net v0.1.0 // indirect
+	golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde // indirect
+	golang.org/x/sys v0.1.0 // indirect
+	golang.org/x/text v0.4.0 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
-	gopkg.in/ini.v1 v1.66.6 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	honnef.co/go/tools v0.3.3 // indirect
-	mvdan.cc/gofumpt v0.3.1 // indirect
+	mvdan.cc/gofumpt v0.4.0 // indirect
 	mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed // indirect
 	mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b // indirect
 	mvdan.cc/unparam v0.0.0-20220706161116-678bad134442 // indirect