chore: fork for open source

.github/codecov.yml

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+coverage:
+  status:
+    project:
+      default:
+        threshold: 1%
+    patch:
+      default:
+        threshold: 1%
+
+comment:
+  require_changes: true

.github/renovate.json

@@ -0,0 +1,13 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": ["config:base"],
+  "baseBranches": ["main"],
+  "branchPrefix": "dependency/",
+  "rangeStrategy": "bump",
+  "lockFileMaintenance": { "enabled": true },
+  "packageRules": [
+    {
+      "matchUpdateTypes": ["minor", "patch", "digest"]
+    }
+  ]
+}

.github/workflows/check.yml

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+name: check
+
+concurrency:
+  group: ${{ github.uniflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on: ["push"]
+
+jobs:
+  check:
+    strategy:
+      matrix:
+        os: [ ubuntu-20.04, macos-latest ]
+        go: [ '1.21' ]
+    name: Check ${{ matrix.os }} @ Go ${{ matrix.go }}
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ matrix.go }}
+      - uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - run: make init
+      - run: make check test-options="-race --coverprofile=coverage.coverprofile --covermode=atomic"
+
+      - name: Upload coverage to Codecov
+        if: success() && matrix.go == '1.21' && matrix.os == 'ubuntu-20.04'
+        uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: ./coverage.coverprofile
+          fail_ci_if_error: false
+
+  benchmark:
+    needs: check
+    strategy:
+      matrix:
+        os: [ ubuntu-20.04 ]
+        go: [ '1.21' ]
+    name: Benchmark comparison ${{ matrix.os }} @ Go ${{ matrix.go }}
+    runs-on: ${{ matrix.os }}
+    continue-on-error: true
+    steps:
+      - name: Maximize build space
+        uses: easimon/maximize-build-space@master
+        with:
+          root-reserve-mb: 512
+          swap-size-mb: 1024
+          remove-dotnet: 'true'
+
+      - name: Checkout Code (Previous)
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.base_ref }}
+          path: previous
+
+      - name: Checkout Code (New)
+        uses: actions/checkout@v4
+        with:
+          path: new
+
+      - name: Set up Go ${{ matrix.go }}
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ matrix.go }}
+
+      - name: Install Dependencies
+        run: go install golang.org/x/perf/cmd/benchstat@latest
+
+      - name: Init (Previous)
+        run: |
+          cd previous
+          make init
+      - name: Run Benchmark (Previous)
+        run: |
+          cd previous
+          go test -run="-" -bench=".*" -count=7 ./... | tee benchmark.txt
+      
+      - name: Init (New)
+        run: |
+          cd new
+          make init
+      - name: Run Benchmark (New)
+        run: |
+          cd new
+          go test -run="-" -bench=".*" -count=7 ./... | tee benchmark.txt
+
+      - name: Run Benchstat
+        run: benchstat previous/benchmark.txt new/benchmark.txt

.gitignore

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+# Created by https://www.toptal.com/developers/gitignore/api/go,intellij
+# Edit at https://www.toptal.com/developers/gitignore?templates=go,intellij
+
+### 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
+
+# Intellij
+.idea
+
+# VS Code
+.vscode
+
+#
+dist
+
+.*.toml
+
+.boot.yaml

Makefile

@@ -0,0 +1,75 @@
+-include .env
+
+PACKAGE := "github.com/siyul-park/uniflow"
+
+GO_PACKAGE := $(shell go list ${PACKAGE}/...)
+
+.PHONY: init
+init:
+	@go install -v ${GO_PACKAGE}
+
+.PHONY: init-staticcheck
+init-staticcheck:
+	@go install honnef.co/go/tools/cmd/staticcheck@latest
+
+.PHONY: init-godoc
+init-godoc:
+	@go install golang.org/x/tools/cmd/godoc@latest	
+
+.PHONY: generate
+generate:
+	@go generate ${GO_PACKAGE}
+
+.PHONY: build
+build:
+	@go clean -cache
+	@mkdir -p dist
+	@go build -o dist ./...
+
+.PHONY: clean
+clean:
+	@go clean -cache
+	@rm -rf dist
+
+.PHONY: tidy
+tidy:
+	@go mod tidy
+
+.PHONY: check
+check: lint test
+
+.PHONY: test
+test:
+	@go test $(test-options) ${GO_PACKAGE}
+
+.PHONY: race
+race:
+	@go test -race $(test-options) ${GO_PACKAGE}
+
+.PHONY: coverage
+coverage:
+	@go test -coverprofile coverage.out -covermode count ${GO_PACKAGE}
+	@go tool cover -func=coverage.out | grep total
+
+.PHONY: benchmark
+benchmark:
+	@go test -run="-" -bench=".*" -benchmem ${GO_PACKAGE}
+
+.PHONY: lint
+lint: fmt vet staticcheck
+
+.PHONY: vet
+vet:
+	@go vet ${GO_PACKAGE}
+
+.PHONY: fmt
+fmt:
+	@go fmt ${GO_PACKAGE}
+
+.PHONY: staticcheck
+staticcheck: init-staticcheck
+	@staticcheck ${GO_PACKAGE}
+
+.PHONY: doc
+doc: init-godoc
+	@godoc -http=:6060

README.md

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+# uniflow
+
+[![go report][go_report_img]][go_report_url]
+[![code coverage][go_code_coverage_img]][go_code_coverage_url]
+[![check][repo_check_img]][repo_check_url]
+[![release][repo_releases_img]][repo_releases_url]
+
+> Create your uniflow and integrate it anywhere!
+  
+Uniflow is a low-code engine for the backend. You can connect the nodes to create a flow and run it.
+
+## Getting Started
+### Installation
+First, [download][go_download_url] and install **Go**. Version `1.21` or higher is required.
+
+Clone the repository by using the `git clone` command:
+```shell
+git clone https://github.com/siyul-park/uniflow
+```
+
+And then init the project:
+```shell
+cd uniflow
+make init
+```
+
+### Build
+
+Build the project using the following command:
+```shell
+make build
+```
+
+The build result is created in the `/dist`.
+```shell
+ls /dist
+uniflow
+```
+
+If you want to test the project. then run the following command:
+```shell
+make test
+```
+
+### Configuration
+Before use any command. You can configure environment variables.
+
+You can set environment variables to use `.uniflow.toml` or system environment variables.
+
+| TOML Key | Env Key | Default |
+|---|---|---|
+| database.url | DATABASE.URL | memdb:// |
+| database.name | DATABASE.NAME |  |
+
+### Start
+
+Uniflow is now ready to be used. Let's start the [ping](/examples/ping.yaml).
+
+To start uniflow, using the following command:
+```shell
+./dist/uniflow start --boot example/ping.yaml
+```
+`--boot` is install initially if the node does not exist in namespace.
+
+Let's check if the started uniflow is providing a http endpoint normally.
+```shell
+curl localhost:8000/ping
+pong#
+```
+
+If you wish to apply nodes to a running server, use the `apply`.
+
+Run the following command for more information.
+```shell
+./dist/uniflow start --help
+```
+
+<!-- Go -->
+
+[go_download_url]: https://golang.org/dl/
+[go_version_img]: https://img.shields.io/badge/Go-1.21+-00ADD8?style=for-the-badge&logo=go
+[go_code_coverage_img]: https://codecov.io/gh/siyul-park/uniflow/graph/badge.svg?token=quEl9AbBcW
+[go_code_coverage_url]: https://codecov.io/gh/siyul-park/uniflow
+[go_report_img]: https://goreportcard.com/badge/github.com/siyul-park/uniflow
+[go_report_url]: https://goreportcard.com/report/github.com/siyul-park/uniflow
+
+<!-- Repository -->
+
+[repo_url]: https://github.com/siyul-park/uniflow
+[repo_issues_url]: https://github.com/siyul-park/uniflow/issues
+[repo_pull_request_url]: https://github.com/siyul-park/uniflow/pulls
+[repo_discussions_url]: https://github.com/siyul-park/uniflow/discussions
+[repo_releases_img]: https://img.shields.io/github/release/siyul-park/uniflow.svg
+[repo_releases_url]: https://github.com/siyul-park/uniflow/releases
+[repo_wiki_url]: https://github.com/siyul-park/uniflow/wiki
+[repo_wiki_img]: https://img.shields.io/badge/docs-wiki_page-blue?style=for-the-badge&logo=none
+[repo_wiki_faq_url]: https://github.com/siyul-park/uniflow/wiki/FAQ
+[repo_check_img]: https://github.com/siyual-park/uniflow/actions/uniflows/check.yml/badge.svg
+[repo_check_url]: https://github.com/siyual-park/uniflow/actions/uniflows/check.yml

cmd/flag/convert.go

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+package flag
+
+import "github.com/iancoleman/strcase"
+
+func ToKey(flag string) string {
+	return strcase.ToSnake(flag)
+}
+
+func ToShorthand(flag string) string {
+	if flag == "" {
+		return ""
+	}
+	return flag[0:1]
+}