[pull] master from slack-go:master

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: nlopes
+buy_me_a_coffee: nlopes

.github/dependabot.yml

@@ -0,0 +1,13 @@
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/stale.yml

@@ -0,0 +1,25 @@
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '0 0 * * 1' # every Monday 0:00 UTC
+
+  workflow_dispatch:
+
+permissions:
+  issues: write
+  pull-requests: write
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@4391f3da665fdf50b6810c1a66712fb9ba21aa93 # v11.0.0
+        with:
+          any-of-labels: 'feedback given'
+          days-before-stale: 45
+          days-before-pr-close: 10
+          stale-issue-message: 'This issue is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days.'
+          stale-pr-message: 'This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days.'
+          close-issue-message: 'This issue was closed because it has been stalled for 10 days with no activity.'
+          close-pr-message: 'This PR was closed because it has been stalled for 10 days with no activity.'
+          operations-per-run: 120

.github/workflows/test.yml

@@ -6,33 +6,54 @@ on:
       - master
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
-  ci:
-    runs-on: ubuntu-latest
-    name: lint
-    steps:
-      - uses: actions/checkout@v2
-      - name: golangci-lint
-        uses: golangci/golangci-lint-action@v2
-        with:
-          version: v1.32
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         go:
-          - '1.13'
-          - '1.14'
-          - '1.15'
-          - '1.16'
-          - '1.17'
+          - "1.26"
+          - "1.27"
     name: test go-${{ matrix.go }}
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v2
+      - uses: actions/checkout@v7
+      - uses: actions/setup-go@v7
         with:
           go-version: ${{ matrix.go }}
       - name: run test
         run: go test -v -race ./...
-        env:
-          GO111MODULE: on
+
+  lint:
+    runs-on: ubuntu-24.04
+    strategy:
+      matrix:
+        go:
+          - "1.26"
+          - "1.27"
+    name: lint go-${{ matrix.go }}
+    steps:
+      - uses: actions/setup-go@v7
+        with:
+          go-version: ${{ matrix.go }}
+          cache: false
+      - uses: actions/checkout@v7
+        with:
+          fetch-depth: 0
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@ba0d7d2ec06a0ea1cb5fa41b2e4a3ab91d21278a # v9.3.0
+        with:
+          version: v2.13.1
+      - name: staticcheck
+        uses: dominikh/staticcheck-action@9716614d4101e79b4340dd97b10e54d68234e431 # 1.4.1
+        with:
+          version: "2026.2"
+      - name: Check 'go mod tidy' makes no changes
+        run: |
+          go mod tidy
+          if ! git diff --exit-code go.mod go.sum; then
+            echo "❌ go.mod or go.sum files are not tidy. Please run 'go mod tidy' and commit the changes."
+            exit 1
+          fi

.gitignore

@@ -1,3 +1,5 @@
 *.test
 *~
 .idea/
+/vendor/
+.env*

.golangci.yml

@@ -1,14 +1,40 @@
+version: "2"
 run:
   timeout: 6m
   issues-exit-code: 1
 linters:
-  disable-all: true
+  default: none
   enable:
-    - goimports
+    - gocritic
     - govet
-    - interfacer
     - misspell
-    - structcheck
+    - modernize
     - unconvert
-issues:
-  new: true
+    - unused
+  settings:
+    modernize:
+      # omitempty on nested struct fields has no effect, but switching to
+      # omitzero would change JSON output for a public API. Keep the tags as-is.
+      disable:
+        - omitzero
+  exclusions:
+    generated: lax
+    presets:
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - goimports
+  exclusions:
+    generated: lax
+    warn-unused: true
+    paths:
+      - third_party$
+      - builtin$
+      - examples$