initial commit

.github/FUNDING.yml

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+github: [samber]

.github/workflows/lint.yml

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+name: Lint
+
+on:
+  push:
+    tags:
+    branches:
+  pull_request:
+
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v2
+        with:
+          go-version: 1.21
+          stable: false
+      - uses: actions/checkout@v2
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
+          version: latest
+
+          # Optional: working directory, useful for monorepos
+          working-directory: ./
+
+          # Optional: golangci-lint command line arguments.
+          args: --timeout 60s --max-same-issues 50
+
+          # Optional: show only new issues if it's a pull request. The default value is `false`.
+          # only-new-issues: true
+
+          # Optional: if set to true then the action will use pre-installed Go.
+          # skip-go-installation: true
+
+          # Optional: if set to true then the action don't cache or restore ~/go/pkg.
+          # skip-pkg-cache: true
+
+          # Optional: if set to true then the action don't cache or restore ~/.cache/go-build.
+          # skip-build-cache: true
+
+          # optionally use a specific version of Go rather than the latest one
+          go_version: '1.21'

.github/workflows/release.yml

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+name: Release
+
+on:
+  workflow_dispatch:
+    inputs:
+      semver:
+        type: string
+        description: 'Semver (eg: v1.2.3)'
+        required: true
+
+jobs:
+  release:
+    if: github.triggering_actor == 'samber'
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.21
+        stable: false
+
+    - name: Test
+      run: make test
+
+    # remove tests in order to clean dependencies
+    - name: Remove xxx_test.go files
+      run: rm -rf *_test.go ./examples ./images
+
+    # cleanup test dependencies
+    - name: Cleanup dependencies
+      run: go mod tidy
+
+    - name: List files
+      run: tree -Cfi
+    - name: Write new go.mod into logs
+      run: cat go.mod
+    - name: Write new go.sum into logs
+      run: cat go.sum
+
+    - name: Create tag
+      run: |
+          git config --global user.name '${{ github.triggering_actor }}'
+          git config --global user.email "${{ github.triggering_actor}}@users.noreply.github.com"
+
+          git add .
+          git commit --allow-empty -m 'bump ${{ inputs.semver }}'
+          git tag ${{ inputs.semver }}
+          git push origin ${{ inputs.semver }}
+
+    - name: Release
+      uses: softprops/action-gh-release@v1
+      with:
+        name: ${{ inputs.semver }}
+        tag_name: ${{ inputs.semver }}

.github/workflows/test.yml

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+name: Tests
+
+on:
+  push:
+    tags:
+    branches:
+  pull_request:
+
+jobs:
+
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.21
+        stable: false
+
+    - name: Build
+      run: make build
+
+    - name: Test
+      run: make test
+
+    - name: Test
+      run: make coverage
+
+    - name: Codecov
+      uses: codecov/codecov-action@v2
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        file: ./cover.out
+        flags: unittests
+        verbose: true

.gitignore

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+
+# Created by https://www.toptal.com/developers/gitignore/api/go
+# Edit at https://www.toptal.com/developers/gitignore?templates=go
+
+### Go ###
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+
+### Go Patch ###
+/vendor/
+/Godeps/
+
+# End of https://www.toptal.com/developers/gitignore/api/go
+
+cover.out
+cover.html
+.vscode
+
+.idea/

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Samuel Berthe
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

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+
+BIN=go
+
+build:
+	${BIN} build -v ./...
+
+test:
+	go test -race -v ./...
+watch-test:
+	reflex -t 50ms -s -- sh -c 'gotest -race -v ./...'
+
+bench:
+	go test -benchmem -count 3 -bench ./...
+watch-bench:
+	reflex -t 50ms -s -- sh -c 'go test -benchmem -count 3 -bench ./...'
+
+coverage:
+	${BIN} test -v -coverprofile=cover.out -covermode=atomic .
+	${BIN} tool cover -html=cover.out -o cover.html
+
+tools:
+	${BIN} install github.com/cespare/reflex@latest
+	${BIN} install github.com/rakyll/gotest@latest
+	${BIN} install github.com/psampaz/go-mod-outdated@latest
+	${BIN} install github.com/jondot/goweight@latest
+	${BIN} install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
+	${BIN} get -t -u golang.org/x/tools/cmd/cover
+	${BIN} install github.com/sonatype-nexus-community/nancy@latest
+	go mod tidy
+
+lint:
+	golangci-lint run --timeout 60s --max-same-issues 50 ./...
+lint-fix:
+	golangci-lint run --timeout 60s --max-same-issues 50 --fix ./...
+
+audit:
+	${BIN} list -json -m all | nancy sleuth
+
+outdated:
+	${BIN} list -u -m -json all | go-mod-outdated -update -direct
+
+weight:
+	goweight

README.md

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+
+# slog toolchain
+
+[![tag](https://img.shields.io/github/tag/samber/slog-common.svg)](https://github.com/samber/slog-common/releases)
+![Go Version](https://img.shields.io/badge/Go-%3E%3D%201.21-%23007d9c)
+[![GoDoc](https://godoc.org/github.com/samber/slog-common?status.svg)](https://pkg.go.dev/github.com/samber/slog-common)
+![Build Status](https://github.com/samber/slog-common/actions/workflows/test.yml/badge.svg)
+[![Go report](https://goreportcard.com/badge/github.com/samber/slog-common)](https://goreportcard.com/report/github.com/samber/slog-common)
+[![Coverage](https://img.shields.io/codecov/c/github/samber/slog-common)](https://codecov.io/gh/samber/slog-common)
+[![Contributors](https://img.shields.io/github/contributors/samber/slog-common)](https://github.com/samber/slog-common/graphs/contributors)
+[![License](https://img.shields.io/github/license/samber/slog-common)](./LICENSE)
+
+A toolchain for [slog](https://pkg.go.dev/log/slog) Go library.
+
+**See also:**
+
+- [slog-multi](https://github.com/samber/slog-multi): `slog.Handler` chaining, fanout, routing, failover, load balancing...
+- [slog-formatter](https://github.com/samber/slog-formatter): `slog` attribute formatting
+- [slog-sampling](https://github.com/samber/slog-sampling): `slog` sampling policy
+- [slog-gin](https://github.com/samber/slog-gin): Gin middleware for `slog` logger
+- [slog-echo](https://github.com/samber/slog-echo): Echo middleware for `slog` logger
+- [slog-fiber](https://github.com/samber/slog-fiber): Fiber middleware for `slog` logger
+- [slog-datadog](https://github.com/samber/slog-datadog): A `slog` handler for `Datadog`
+- [slog-rollbar](https://github.com/samber/slog-rollbar): A `slog` handler for `Rollbar`
+- [slog-sentry](https://github.com/samber/slog-sentry): A `slog` handler for `Sentry`
+- [slog-syslog](https://github.com/samber/slog-syslog): A `slog` handler for `Syslog`
+- [slog-logstash](https://github.com/samber/slog-logstash): A `slog` handler for `Logstash`
+- [slog-fluentd](https://github.com/samber/slog-fluentd): A `slog` handler for `Fluentd`
+- [slog-graylog](https://github.com/samber/slog-graylog): A `slog` handler for `Graylog`
+- [slog-loki](https://github.com/samber/slog-loki): A `slog` handler for `Loki`
+- [slog-slack](https://github.com/samber/slog-slack): A `slog` handler for `Slack`
+- [slog-telegram](https://github.com/samber/slog-telegram): A `slog` handler for `Telegram`
+- [slog-mattermost](https://github.com/samber/slog-mattermost): A `slog` handler for `Mattermost`
+- [slog-microsoft-teams](https://github.com/samber/slog-microsoft-teams): A `slog` handler for `Microsoft Teams`
+- [slog-webhook](https://github.com/samber/slog-webhook): A `slog` handler for `Webhook`
+- [slog-kafka](https://github.com/samber/slog-kafka): A `slog` handler for `Kafka`
+- [slog-parquet](https://github.com/samber/slog-parquet): A `slog` handler for `Parquet` + `Object Storage`
+- [slog-zap](https://github.com/samber/slog-zap): A `slog` handler for `Zap`
+- [slog-zerolog](https://github.com/samber/slog-zerolog): A `slog` handler for `Zerolog`
+- [slog-logrus](https://github.com/samber/slog-logrus): A `slog` handler for `Logrus`
+
+## 🚀 Install
+
+```sh
+go get github.com/samber/slog-common
+```
+
+**Compatibility**: go >= 1.21
+
+No breaking changes will be made to exported APIs before v2.0.0.
+
+## 💡 Usage
+
+GoDoc: [https://pkg.go.dev/github.com/samber/slog-common](https://pkg.go.dev/github.com/samber/slog-common)
+
+```go
+m := AttrsToValue(slog.Bool("foo", true), slog.String("bar", "baz"))
+// {"foo": true, "bar": "baz"}
+
+k, v := AttrToValue(slog.Bool("foo", true))
+// "foo", true
+
+v := AnyValueToString(slog.IntValue(42))
+// "42"
+
+err := fmt.Errorf("an error")
+
+m := FormatErrorKey(map[string]any{"foo": "bar", "msg": err}, "msg")
+// {"foo": "bar", "msg": {"kind": "*errorString", "error": "an error", "stack": nil}}
+
+m := FormatError(err)
+// {"kind": "*errorString", "error": "an error", "stack": nil}
+```
+
+## 🤝 Contributing
+
+- Ping me on twitter [@samuelberthe](https://twitter.com/samuelberthe) (DMs, mentions, whatever :))
+- Fork the [project](https://github.com/samber/slog-common)
+- Fix [open issues](https://github.com/samber/slog-common/issues) or request new features
+
+Don't hesitate ;)
+
+```bash
+# Install some dev dependencies
+make tools
+
+# Run tests
+make test
+# or
+make watch-test
+```
+
+## 👤 Contributors
+
+![Contributors](https://contrib.rocks/image?repo=samber/slog-common)
+
+## 💫 Show your support
+
+Give a ⭐️ if this project helped you!
+
+[![GitHub Sponsors](https://img.shields.io/github/sponsors/samber?style=for-the-badge)](https://github.com/sponsors/samber)
+
+## 📝 License
+
+Copyright © 2023 [Samuel Berthe](https://github.com/samber).
+
+This project is [MIT](./LICENSE) licensed.