chore: bump rekres and add functions from exp

Add some relevant functions from exp/slices and exp/maps

Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>

.drone.yml

@@ -1,7 +1,7 @@
 ---
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2022-09-21T14:24:31Z by kres 943ad34.
+# Generated on 2023-05-11T13:47:02Z by kres latest.
 
 kind: pipeline
 type: kubernetes
@@ -174,7 +174,7 @@ steps:
 
 services:
 - name: docker
-  image: docker:20.10-dind
+  image: docker:23.0-dind
   entrypoint:
   - dockerd
   commands:
@@ -212,6 +212,10 @@ trigger:
     exclude:
     - renovate/*
     - dependabot/*
+  event:
+    exclude:
+    - promote
+    - cron
 
 ---
 kind: pipeline

.golangci.yml

@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2022-09-21T14:24:31Z by kres 943ad34.
+# Generated on 2023-05-11T13:47:02Z by kres latest.
 
 # options for analysis running
 run:
@@ -150,6 +150,12 @@ linters:
     - maligned
     - golint
     - scopelint
+    - varcheck
+    - deadcode
+    - structcheck
+    - ifshort
+    # disabled as it seems to be broken - goes into imported libraries and reports issues there
+    - musttag
 
 issues:
   exclude: []

Dockerfile

@@ -1,18 +1,18 @@
-# syntax = docker/dockerfile-upstream:1.2.0-labs
+# syntax = docker/dockerfile-upstream:1.5.2-labs
 
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2022-11-28T15:27:14Z by kres 3ac53a8.
+# Generated on 2023-05-11T13:47:02Z by kres latest.
 
 ARG TOOLCHAIN
 
 # cleaned up specs and compiled versions
 FROM scratch AS generate
 
 # runs markdownlint
-FROM docker.io/node:19.0.1-alpine3.16 AS lint-markdown
+FROM docker.io/node:20.1.0-alpine3.17 AS lint-markdown
 WORKDIR /src
-RUN npm i -g markdownlint-cli@0.32.2
+RUN npm i -g markdownlint-cli@0.34.0
 RUN npm i sentences-per-line@0.2.1
 COPY .markdownlint.json .
 COPY ./README.md ./README.md
@@ -29,18 +29,18 @@ ARG CGO_ENABLED
 ENV CGO_ENABLED ${CGO_ENABLED}
 ENV GOPATH /go
 ARG GOLANGCILINT_VERSION
-RUN go install github.com/golangci/golangci-lint/cmd/golangci-lint@${GOLANGCILINT_VERSION} \
+RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/go/pkg go install github.com/golangci/golangci-lint/cmd/golangci-lint@${GOLANGCILINT_VERSION} \
 	&& mv /go/bin/golangci-lint /bin/golangci-lint
 ARG GOFUMPT_VERSION
 RUN go install mvdan.cc/gofumpt@${GOFUMPT_VERSION} \
 	&& mv /go/bin/gofumpt /bin/gofumpt
-RUN go install golang.org/x/vuln/cmd/govulncheck@latest \
+RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/go/pkg go install golang.org/x/vuln/cmd/govulncheck@latest \
 	&& mv /go/bin/govulncheck /bin/govulncheck
 ARG GOIMPORTS_VERSION
-RUN go install golang.org/x/tools/cmd/goimports@${GOIMPORTS_VERSION} \
+RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/go/pkg go install golang.org/x/tools/cmd/goimports@${GOIMPORTS_VERSION} \
 	&& mv /go/bin/goimports /bin/goimports
 ARG DEEPCOPY_VERSION
-RUN go install github.com/siderolabs/deep-copy@${DEEPCOPY_VERSION} \
+RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/go/pkg go install github.com/siderolabs/deep-copy@${DEEPCOPY_VERSION} \
 	&& mv /go/bin/deep-copy /bin/deep-copy
 
 # tools and sources

Makefile

@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2022-11-28T14:51:36Z by kres 3ac53a8.
+# Generated on 2023-05-11T13:47:02Z by kres latest.
 
 # common variables
 
@@ -13,14 +13,14 @@ WITH_RACE ?= false
 REGISTRY ?= ghcr.io
 USERNAME ?= siderolabs
 REGISTRY_AND_USERNAME ?= $(REGISTRY)/$(USERNAME)
-GOLANGCILINT_VERSION ?= v1.50.1
-GOFUMPT_VERSION ?= v0.4.0
-GO_VERSION ?= 1.19
-GOIMPORTS_VERSION ?= v0.3.0
+GOLANGCILINT_VERSION ?= v1.52.2
+GOFUMPT_VERSION ?= v0.5.0
+GO_VERSION ?= 1.20
+GOIMPORTS_VERSION ?= v0.9.1
 PROTOBUF_GO_VERSION ?= 1.28.1
-GRPC_GO_VERSION ?= 1.2.0
-GRPC_GATEWAY_VERSION ?= 2.14.0
-VTPROTOBUF_VERSION ?= 0.3.0
+GRPC_GO_VERSION ?= 1.3.0
+GRPC_GATEWAY_VERSION ?= 2.15.2
+VTPROTOBUF_VERSION ?= 0.4.0
 DEEPCOPY_VERSION ?= v0.5.5
 GO_BUILDFLAGS ?=
 GO_LDFLAGS ?=
@@ -58,7 +58,7 @@ COMMON_ARGS += --build-arg=GRPC_GATEWAY_VERSION="$(GRPC_GATEWAY_VERSION)"
 COMMON_ARGS += --build-arg=VTPROTOBUF_VERSION="$(VTPROTOBUF_VERSION)"
 COMMON_ARGS += --build-arg=DEEPCOPY_VERSION="$(DEEPCOPY_VERSION)"
 COMMON_ARGS += --build-arg=TESTPKGS="$(TESTPKGS)"
-TOOLCHAIN ?= docker.io/golang:1.19-alpine
+TOOLCHAIN ?= docker.io/golang:1.20-alpine
 
 # help menu
 

containers/lazymap.go

@@ -20,7 +20,7 @@ func (m *LazyBiMap[K, V]) GetOrCreate(key K) (V, error) {
 
 	val, err := m.Creator(key)
 	if err != nil {
-		return *new(V), err //nolint:gocritic
+		return *new(V), err
 	}
 
 	m.biMap.Set(key, val)
@@ -162,7 +162,7 @@ func (m *LazyMap[K, V]) GetOrCreate(key K) (V, error) {
 
 	val, err := m.Creator(key)
 	if err != nil {
-		return *new(V), err //nolint:gocritic
+		return *new(V), err
 	}
 
 	m.dataMap[key] = val

containers/map.go

@@ -95,7 +95,7 @@ func (m *ConcurrentMap[K, V]) RemoveAndGet(key K) (V, bool) {
 	defer m.mx.Unlock()
 
 	if m.m == nil {
-		return *new(V), false //nolint:gocritic
+		return *new(V), false
 	}
 
 	val, ok := m.m[key]

maps/maps.go

@@ -180,3 +180,36 @@ func FilterInPlace[M ~map[K]V, K comparable, V any](m M, fn func(K, V) bool) M {
 	// We return original map even if we filtered everything out unlike Filter function.
 	return m
 }
+
+// Clear removes all entries from m, leaving it empty.
+func Clear[M ~map[K]V, K comparable, V any](m M) {
+	for k := range m {
+		delete(m, k)
+	}
+}
+
+// Clone returns a copy of m.  This is a shallow clone:
+// the new keys and values are set using ordinary assignment.
+func Clone[M ~map[K]V, K comparable, V any](m M) M {
+	// Preserve nil in case it matters.
+	if m == nil {
+		return nil
+	}
+
+	r := make(M, len(m))
+	for k, v := range m {
+		r[k] = v
+	}
+
+	return r
+}
+
+// Copy copies all key/value pairs in src adding them to dst.
+// When a key in src is already present in dst,
+// the value in dst will be overwritten by the value associated
+// with the key in src.
+func Copy[M1 ~map[K]V, M2 ~map[K]V, K comparable, V any](dst M1, src M2) {
+	for k, v := range src {
+		dst[k] = v
+	}
+}

slices/slices.go

@@ -163,3 +163,35 @@ func Copy[S ~[]V, V any](s S, n int) S {
 
 	return result
 }
+
+// Clone returns a copy of the slice.
+// The elements are copied using assignment, so this is a shallow clone.
+func Clone[S ~[]E, E any](s S) S {
+	// Preserve nil in case it matters.
+	if s == nil {
+		return nil
+	}
+
+	return append(S([]E{}), s...)
+}
+
+// Clip removes unused capacity from the slice, returning s[:len(s):len(s)].
+func Clip[S ~[]E, E any](s S) S {
+	return s[:len(s):len(s)]
+}
+
+// Grow increases the slice's capacity, if necessary, to guarantee space for
+// another n elements. After Grow(n), at least n elements can be appended
+// to the slice without another allocation. If n is negative or too large to
+// allocate the memory, Grow panics.
+func Grow[S ~[]E, E any](s S, n int) S {
+	if n < 0 {
+		panic("cannot be negative")
+	}
+
+	if n -= cap(s) - len(s); n > 0 {
+		s = append([]E(s)[:cap(s)], make([]E, n)...)[:len(s)]
+	}
+
+	return s
+}

xerrors/xerrors_test.go

@@ -14,7 +14,6 @@ import (
 	"github.com/siderolabs/gen/xerrors"
 )
 
-//nolint:unused
 type testTag struct{}
 
 func TestTagged(t *testing.T) {