First commit

.gitignore

@@ -0,0 +1,29 @@
+.idea
+.vscode
+.tags*
+lastupdate.tmp
+.DS_Store
+dump.rdb
+*.out
+*.log
+bin/*
+tests/log
+log/*
+public/assets
+.sass-cache
+tmp
+*.coverprofile
+coverage.*
+routers/commentsRouter_____*
+
+# node packages
+/node_modules
+/flow-typed
+
+# static files by webpack
+/views/ui/index.html
+/assets/build
+
+# yarn packages manager
+yarn-error.log
+.env

.golangci.yml

@@ -0,0 +1,119 @@
+run:
+  timeout: 1m # default 1m
+
+linters-settings:
+  errcheck:
+    check-type-assertions: true # default false
+    check-blank: true # default false
+    ignore: "fmt:.*" # default fmt:.*
+    exclude: "" # default ""
+  govet:
+    enable-all: true
+    settings:
+      shadow:
+        strict: false # default false # TODO: change to true
+  structcheck:
+    exported-fields: false # default false # TODO: change to true
+  unused:
+    check-exported: true # default false
+  varcheck:
+    exported-fields: true # default false
+  dupl:
+    threshold: 150 # default 150
+  funlen:
+    lines: 100 # default 60
+    statements: 40 # default 40
+  gocognit:
+    min-complexity: 20 # minimal code complexity to report, 30 by default (but we recommend 10-20)
+  goconst:
+    min-len: 3 # default 3
+    min-occurrences: 3 # default 3
+  gocritic:
+    settings:
+      captLocal:
+        paramsOnly: false # default true
+      elseif:
+        skipBalanced: false # default true
+      underef:
+        skipRecvDeref: false # default true
+  gocyclo:
+    min-complexity: 30 # default 30
+  golint:
+    min-confidence: 0.8 # default 0.8
+  lll:
+    line-length: 120 # default 120
+  maligned:
+    suggest-new: true # default false
+  misspell:
+    locale: us
+    ignore-words: "" # default: ""
+  nakedret:
+    max-func-lines: 0 # default 30
+  prealloc:
+    simple: false # default true
+    range-loops: true # default true
+    for-loops: false # default false
+  unparam:
+    check-exported: true # default false
+  wsl:
+    strict-append: true # default true
+    allow-assign-and-call: true # default true
+    allow-multiline-assign: true # default true
+    allow-case-trailing-whitespace: true # default true
+    allow-cuddle-declarations: false # default false
+
+linters:
+  disable-all: true
+  enable:
+    ## enabled by default
+    - deadcode
+    - errcheck
+    - gosimple
+    - govet
+    - ineffassign
+    - staticcheck
+    - structcheck
+    - typecheck
+    #- unused # TODO: find out why there are so many false positives
+    - varcheck
+    ## disabled by default
+    - bodyclose
+    - dupl
+    - funlen
+    - gochecknoglobals
+    - gochecknoinits
+    - gocognit
+    - goconst
+    - gocritic
+    - gocyclo
+    - goimports
+    - golint
+    - gosec
+    #- lll
+    - maligned
+    - misspell
+    - nakedret
+    - prealloc
+    - scopelint
+    - unconvert
+    - unparam
+    - whitespace
+    #- wsl # TODO: decide do we need this linter
+    #- depguard # can be used to create a black list of dependencies
+
+issues:
+  max-issues-per-linter: 0
+  max-same-issues: 0
+  exclude-rules:
+    - path: storage/
+      linters: gosec
+    - path: _test\.go
+      linters:
+        - lll
+        - dupl
+        - funlen
+        - goconst
+    - path: \.gen\.go
+      linters:
+        - errcheck
+        - golint

.travis.yml

@@ -0,0 +1,15 @@
+language: go
+dist: xenial
+go:
+  - 1.13
+env:
+  global:
+    - GO111MODULE=on
+install:
+  - if ! [ -x "$(command -v golangci-lint)" ]; then curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.21.0; fi
+script:
+  - golangci-lint run
+  - go test -v -race -p 8 -parallel 8 -coverpkg ./... -coverprofile coverage.out ./...
+  - go mod tidy
+  - if [[ `git status --porcelain go.mod` ]]; then git diff -- go.mod ; echo "File 'go.mod' is outdated. Need to run 'go mod tidy' before commit." ; exit 1; fi
+  - if [[ `git status --porcelain go.sum` ]]; then git diff -- go.sum ; echo "File 'go.sum' is outdated. Need to run 'go mod tidy' before commit." ; exit 1; fi

LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2020 Gett
+
+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

@@ -0,0 +1,35 @@
+lint:
+	golangci-lint run
+.PHONY: lint
+
+test:
+	go test -race -p 8 -parallel 8 ./...
+.PHONY: test
+
+build:
+	go build -o ${GOPATH}/bin/effe ./cmd/effe/...
+.PHONY: build
+
+generate:
+	go generate ./...
+.PHONY: generate
+
+test-cover:
+	go test -race -p 8 -parallel 8 -coverpkg ./... -coverprofile coverage.out ./...
+.PHONY: test-cover
+
+# TODO: update tools in Dockerfile.dev as well
+update-deps:
+	go get -u ./...
+	go mod tidy
+.PHONY: update-deps
+
+check-tidy:
+	cp go.mod go.check.mod
+	cp go.sum go.check.sum
+	go mod tidy -modfile=go.check.mod
+	diff -u go.mod go.check.mod
+	diff -u go.sum go.check.sum
+	rm go.check.mod go.check.sum
+.PHONY: check-tidy
+

README.md

@@ -0,0 +1,66 @@
+# Effe
+
+[![Build Status](https://travis-ci.com/GettEngineering/effe.svg?branch=master)](https://travis-ci.com/GettEngineering/effe)
+[![codecov](https://codecov.io/gh/GettEngineering/effe/branch/master/graph/badge.svg)](https://codecov.io/gh/GettEngineering/effe)
+[![codebeat badge](https://codebeat.co/badges/9c74d700-ebf8-4b76-8405-1950874576c4)](https://codebeat.co/projects/github-com-maratori-testpackage-master)
+[![Maintainability](https://api.codeclimate.com/v1/badges/bf753d7560c8e4aa5cf0/maintainability)](https://codeclimate.com/github/GettEngineering/effe/maintainability)
+[![Go Report Card](https://goreportcard.com/badge/github.com/GettEngineering/effe)](https://goreportcard.com/report/github.com/GettEngineering/effe)
+[![GitHub](https://img.shields.io/github/license/GettEngineering/effe.svg)](LICENSE)
+[![GoDoc](https://godoc.org/github.com/GettEngineering/effe?status.svg)](http://pkg.go.dev/github.com/GettEngineering/effe)
+
+**Effe** is an _orchestration_ engine for business-logic
+
+## Installing
+
+```go
+go get github.com/GettEngineering/effe/cmd/effe
+```
+
+## Run
+
+```bash
+$ effe -h
+Usage of effe:
+  -d    draw diagrams for business flows
+  -out string
+        draw output directory (default "graphs")
+  -v    show current version of effe
+```
+
+and ensuring that `$GOPATH/bin` is added to your `$PATH`.
+
+## Documentation & Getting Started
+
+http://gettengineering.github.io/effe
+
+[Getting Started](https://gettengineering.github.io/effe/gettingstarted/basicconcepts/) guide.
+
+## Issues/Problems/Ideas
+
+https://github.com/GettEngineering/effe/issues
+
+## Get support
+
+Effe is maintained by Gett. Use github issue tracking for any support request.
+
+## License
+
+Copyright (c) 2020 Gett
+
+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.

cmd/effe/main.go

@@ -0,0 +1,85 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"log"
+	"os"
+
+	"github.com/GettEngineering/effe/drawer"
+	"github.com/GettEngineering/effe/generator"
+	"github.com/GettEngineering/effe/loaders"
+	"github.com/GettEngineering/effe/strategies"
+	"github.com/GettEngineering/effe/types"
+)
+
+const (
+	version = "0.1.0"
+)
+
+func main() {
+	log.SetFlags(0)
+	log.SetPrefix("effe: ")
+	log.SetOutput(os.Stderr)
+
+	showVerstionPtr := flag.Bool("v", false, "show current version of effe")
+	drawPtr := flag.Bool("d", false, "draw diagrams for business flows")
+	drawOutPtr := flag.String("out", "graphs", "draw output directory")
+	flag.Parse()
+	if showVerstionPtr != nil && *showVerstionPtr {
+		showVersion()
+		return
+	}
+
+	d, err := os.Getwd()
+	if err != nil {
+		log.Printf("can't get path of current directory: %s", err)
+		os.Exit(2)
+	}
+
+	settings := generator.DefaultSettigs()
+	gen := generator.NewGenerator(
+		generator.WithSetttings(settings),
+		generator.WithLoader(loaders.NewLoader(loaders.WithPackages([]string{"effe"}))),
+		generator.WithDrawer(drawer.NewDrawer()),
+		generator.WithStrategy(
+			strategies.NewChain(strategies.WithServiceObjectName(settings.LocalInterfaceVarname())),
+		),
+	)
+
+	var (
+		errs       []error
+		genResults []types.GenerateResult
+	)
+
+	if drawPtr != nil && *drawPtr {
+		if drawOutPtr == nil {
+			log.Println("directory for output is not set")
+			os.Exit(2)
+		}
+		genResults, errs = gen.GenerateDiagram(context.Background(), d, os.Environ(), []string{"."}, *drawOutPtr)
+	} else {
+		genResults, errs = gen.Generate(context.Background(), d, os.Environ(), []string{"."})
+	}
+
+	for index, err := range errs {
+		log.Printf("failed generate: %s\n", err)
+		if index == len(errs)-1 {
+			os.Exit(2)
+		}
+	}
+
+	for _, res := range genResults {
+		if len(res.Errs) > 0 {
+			for _, err := range res.Errs {
+				log.Printf("failed generate: %s\n", err)
+			}
+		} else {
+			log.Printf("wrote %s\n", res.OutputPath)
+		}
+	}
+}
+
+func showVersion() {
+	log.Println(version)
+}