refactor(release): include goreleaser and remove packr

.github/workflows/release.yaml

@@ -0,0 +1,26 @@
+name: goreleaser
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.15
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -19,4 +19,5 @@
 # Project files
 gocity
 coverage.txt
-/vendor
+/vendor
+/dist

.goreleaser.yml

@@ -0,0 +1,27 @@
+before:
+  hooks:
+    - go mod download
+    - go generate ./...
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+
+archives:
+  - name_template: '{{ .ProjectName }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}'
+    replacements:
+      386: i386
+      amd64: x86_64
+
+checksum:
+  name_template: 'checksums.txt'
+
+snapshot:
+  name_template: "{{ .Tag }}"
+
+changelog:
+  sort: asc

analyzer/analyzer.go

@@ -11,8 +11,7 @@ import (
 
 	log "github.com/sirupsen/logrus"
 
-	"github.com/rodrigo-brito/gocity/lib"
-	"github.com/rodrigo-brito/gocity/lib/file"
+	"gocity/lib"
 )
 
 type Analyzer interface {
@@ -70,7 +69,7 @@ func (a *analyzer) Analyze() (map[string]*NodeInfo, error) {
 		}
 
 		fileSet := token.NewFileSet()
-		if f.IsDir() || !file.IsGoFile(f.Name()) || a.IsInvalidPath(path) {
+		if f.IsDir() || !lib.IsGoFile(f.Name()) || a.IsInvalidPath(path) {
 			return nil
 		}
 

analyzer/visitor.go

@@ -1,9 +1,10 @@
 package analyzer
 
 import (
-	"github.com/rodrigo-brito/gocity/lib/file"
 	"go/ast"
 	"go/token"
+
+	"gocity/lib"
 )
 
 type NodeInfo struct {
@@ -33,7 +34,7 @@ func (v *Visitor) Visit(node ast.Node) ast.Visitor {
 
 	switch definition := node.(type) {
 	case *ast.ValueSpec: // Atributes
-		identifier := file.GetIdentifier(v.Path, v.PackageName, "")
+		identifier := lib.GetIdentifier(v.Path, v.PackageName, "")
 
 		if _, ok := v.StructInfo[identifier]; !ok {
 			v.StructInfo[identifier] = new(NodeInfo)
@@ -44,7 +45,7 @@ func (v *Visitor) Visit(node ast.Node) ast.Visitor {
 
 	case *ast.TypeSpec: // Structs
 		if structObj, ok := definition.Type.(*ast.StructType); ok {
-			identifier := file.GetIdentifier(v.Path, v.PackageName, definition.Name.Name)
+			identifier := lib.GetIdentifier(v.Path, v.PackageName, definition.Name.Name)
 
 			if _, ok := v.StructInfo[identifier]; !ok {
 				v.StructInfo[identifier] = new(NodeInfo)
@@ -70,7 +71,7 @@ func (v *Visitor) Visit(node ast.Node) ast.Visitor {
 			}
 		}
 
-		identifier := file.GetIdentifier(v.Path, v.PackageName, structName)
+		identifier := lib.GetIdentifier(v.Path, v.PackageName, structName)
 
 		if _, ok := v.StructInfo[identifier]; !ok {
 			v.StructInfo[identifier] = new(NodeInfo)

go.mod

@@ -1,4 +1,6 @@
-module github.com/rodrigo-brito/gocity
+module gocity
+
+go 1.15
 
 require (
 	cloud.google.com/go v0.44.3
@@ -9,14 +11,16 @@ require (
 	github.com/gliderlabs/ssh v0.1.1 // indirect
 	github.com/go-chi/chi v4.0.1+incompatible
 	github.com/go-chi/cors v1.0.0
-	github.com/gobuffalo/packr/v2 v2.7.0
 	github.com/google/go-cmp v0.3.1 // indirect
 	github.com/hashicorp/golang-lru v0.5.3 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
 	github.com/karlseguin/ccache v2.0.2+incompatible
 	github.com/karlseguin/expect v1.0.1 // indirect
 	github.com/kevinburke/ssh_config v0.0.0-20180830205328-81db2a75821e // indirect
+	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
 	github.com/magiconair/properties v1.8.0
+	github.com/markbates/pkger v0.17.1
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/pelletier/go-buffruneio v0.2.0 // indirect
 	github.com/pkg/errors v0.8.1 // indirect
 	github.com/sergi/go-diff v1.0.0 // indirect
@@ -39,5 +43,3 @@ require (
 	gopkg.in/src-d/go-git.v4 v4.7.0
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 )
-
-go 1.13

handle/analyzer.go

@@ -1,20 +1,21 @@
+//go:generate go run github.com/markbates/pkger/cmd/pkger -o handle
+
 package handle
 
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/rodrigo-brito/gocity/lib/file"
 	"net/http"
 	"time"
 
-	"github.com/gobuffalo/packr/v2"
+	"gocity/analyzer"
+	"gocity/handle/middlewares"
+	"gocity/lib"
+	"gocity/model"
 
 	"github.com/go-chi/chi"
 	"github.com/go-chi/chi/middleware"
-	"github.com/rodrigo-brito/gocity/analyzer"
-	"github.com/rodrigo-brito/gocity/handle/middlewares"
-	"github.com/rodrigo-brito/gocity/lib"
-	"github.com/rodrigo-brito/gocity/model"
+	"github.com/markbates/pkger"
 	log "github.com/sirupsen/logrus"
 )
 
@@ -25,7 +26,7 @@ type AnalyzerHandle struct {
 }
 
 func (h *AnalyzerHandle) Handler(w http.ResponseWriter, r *http.Request) {
-	projectURL, ok := file.GetGithubBaseURL(r.URL.Query().Get("q"))
+	projectURL, ok := lib.GetGithubBaseURL(r.URL.Query().Get("q"))
 	if !ok {
 		w.WriteHeader(http.StatusBadRequest)
 		return
@@ -99,9 +100,12 @@ func (h *AnalyzerHandle) Serve(port int) error {
 	router.Use(middlewares.APIHeader(fmt.Sprintf("%s/api", baseURL)))
 	router.Use(middleware.DefaultLogger)
 
-	box := packr.New("assets", "./assets")
-	fs := http.FileServer(box)
+	assets, err := pkger.Open("/handle/assets")
+	if err != nil {
+		return err
+	}
 
+	fs := http.FileServer(assets)
 	router.Handle("/*", fs)
 	router.Get("/api", h.Handler)
 	router.Get("/health", func(w http.ResponseWriter, r *http.Request) {

lib/file/utils.go → lib/file.go

@@ -1,4 +1,4 @@
-package file
+package lib
 
 import (
 	"fmt"

lib/file/utils_test.go → lib/file_test.go

@@ -1,4 +1,4 @@
-package file
+package lib
 
 import (
 	"fmt"

main.go

@@ -2,11 +2,11 @@ package main
 
 import (
 	"fmt"
-	"github.com/rodrigo-brito/gocity/lib/file"
 	"os"
 
-	"github.com/rodrigo-brito/gocity/handle"
-	"github.com/rodrigo-brito/gocity/lib"
+	"gocity/handle"
+	"gocity/lib"
+
 	log "github.com/sirupsen/logrus"
 	"github.com/urfave/cli"
 )
@@ -50,7 +50,7 @@ func main() {
 			Description: "Open a given project in local server",
 			Action: func(c *cli.Context) error {
 				baseURL := c.Args().First()
-				url, ok := file.GetGithubBaseURL(c.Args().First())
+				url, ok := lib.GetGithubBaseURL(c.Args().First())
 				if !ok {
 					return fmt.Errorf("invalid project URL: %s", baseURL)
 				}

model/node.go

@@ -2,11 +2,11 @@ package model
 
 import (
 	"fmt"
-	"github.com/rodrigo-brito/gocity/lib/file"
 	"sort"
 	"strings"
 
-	"github.com/rodrigo-brito/gocity/analyzer"
+	"gocity/analyzer"
+	"gocity/lib"
 )
 
 type NodeType string
@@ -103,7 +103,7 @@ func (n *Node) GenerateChildrenPosition() {
 func getPathAndFile(fullPath string) (paths []string, fileName, structName string) {
 	pathlist := strings.Split(fullPath, "/")
 	paths = pathlist[:len(pathlist)-1]
-	fileName, structName = file.GetFileAndStruct(pathlist[len(pathlist)-1])
+	fileName, structName = lib.GetFileAndStruct(pathlist[len(pathlist)-1])
 	return
 }
 

model/node_test.go

@@ -5,7 +5,7 @@ import (
 
 	"github.com/magiconair/properties/assert"
 
-	"github.com/rodrigo-brito/gocity/analyzer"
+	"gocity/analyzer"
 )
 
 func TestNode_GenerateChildList(t *testing.T) {