refactor into sub package

.codeclimate.yml

@@ -14,3 +14,5 @@ engines:
 ratings:
   paths:
     - "**.go"
+exclude_paths:
+  - "**/**_test.go"

.test.go

@@ -0,0 +1,75 @@
+package main
+
+// type Setting struct {
+// 	Version string                 `yaml:"version"`
+// 	Data    map[string]Information `yaml:"fetched_info"`
+// }
+//
+// type Information struct {
+// 	RepoInformation `yaml:",inline"`
+// 	OrgInformation  `yaml:",inline"`
+// 	Type            string `yaml:"type"`
+// }
+//
+// type OrgInformation struct {
+// 	Name    string `yaml:"org_name,omitempty"`
+// 	RefType string `yaml:"org_type,omitempty"`
+// }
+//
+// type RepoInformation struct {
+// 	Tags     []string    `yaml:"tags,omitempty"`
+// 	Branches []string    `yaml:"branches,omitempty"`
+// 	Commits  interface{} `yaml:"commits,omitempty"`
+// }
+
+// func (i *Information) UnmarshalYAML(unmarshal func(interface{}) error) error {
+// 	var slice struct {
+// 		Type string `yaml:"type"`
+// 	}
+// 	unmarshal(&slice)
+// 	if slice.Type == "test" {
+// 		var r RepoInformation
+// 		unmarshal(&r)
+// 		fmt.Println(r)
+// 		var a Information
+// 		a.RepoInformation = r
+// 		a.Type = "repo"
+// 		*i = a
+// 		// i.Data = &r
+// 	} else {
+// 		r := OrgInformation{"asiram", "user"}
+// 		var a Information
+// 		a.OrgInformation = r
+// 		a.Type = "org"
+// 		*i = a
+// 		// unmarshal(&r)
+//
+// 	}
+// 	return nil
+// }
+//
+
+// func main() {
+// 	c := &Setting{}
+// 	data, err := ioutil.ReadFile("data/github/sairam/settings.yml")
+// 	if os.IsNotExist(err) {
+// 		fmt.Println(err)
+// 	}
+//
+// 	err = yaml.Unmarshal(data, c)
+// 	fmt.Println(err)
+// 	// t := c.Data["minio/minio"].(RepoInformation)
+// 	// fmt.Println(t)
+// 	// t, _ := yaml.Marshal(c.Data["minio/minio"])
+// 	// r := &RepoInformation{}
+// 	// yaml.Unmarshal(t, r)
+// 	// fmt.Println(r.Branches)
+//
+// 	fmt.Println(reflect.TypeOf(c.Data["avelino/awesome-go"].OrgInformation))
+// 	fmt.Println(c.Data["avelino/awesome-go"])
+//
+// 	out, err := yaml.Marshal(c)
+// 	fmt.Println(err)
+// 	fmt.Println(string(out))
+//
+// }

.travis.yml

@@ -0,0 +1,8 @@
+language: go
+
+go:
+  - master
+
+addons:
+  code_climate:
+    repo_token: 363a0f3545bcbc246895864b449b6d8a0bbf6946925ef2c5c0232e9fcfb16a30

auth.go → gitnotify/auth.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"errors"
@@ -53,7 +53,7 @@ func (userInfo *Authentication) getConfigFile() string {
 	return fmt.Sprintf("%s/%s", userInfo.getConfigDir(), config.SettingsFile)
 }
 
-func init() {
+func initGoth() {
 	gothic.Store = store
 	gothic.GetProviderName = getProviderName
 }

changes.go → gitnotify/changes.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"compress/gzip"

config.go → gitnotify/config.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"io/ioutil"
@@ -53,7 +53,7 @@ func (c *AppConfig) isEmailSetup() bool {
 
 var config = new(AppConfig)
 
-func loadConfig() {
+func LoadConfig() {
 	if _, err := os.Stat(appConfigFile); os.IsNotExist(err) {
 		panic(err)
 	}
@@ -81,6 +81,10 @@ func loadConfig() {
 		}
 	}
 
+	initGoth()
+	initTmpl()
+	initSession()
+	initTZ()
 	preInitAuth()
 
 	// variables used by views

cron.go → gitnotify/cron.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"fmt"
@@ -141,7 +141,7 @@ func startCronFor(cronEntry, filename string) {
 	runningCrons[filename] = id
 }
 
-func initCron() {
+func InitCron() {
 	crons = cron.New()
 	crons.Start()
 

github.go → gitnotify/github.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"errors"

gitlab.go → gitnotify/gitlab.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"fmt"

gitnull.go → gitnotify/gitnull.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 type localGitnull struct {
 	provider string

gitremote.go → gitnotify/gitremote.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"errors"

mail.go → gitnotify/mail.go

@@ -1,9 +1,10 @@
-package main
+package gitnotify
 
 import (
 	"bytes"
 	"fmt"
 	"io/ioutil"
+	"log"
 	"strings"
 	"time"
 )
@@ -17,6 +18,15 @@ type MailContent struct {
 	SavedFile  string
 }
 
+// InitMailer initialises mailer if config is setup
+func InitMailer() {
+	if config.isEmailSetup() {
+		go mailDaemon()
+	} else {
+		log.Print("Email is not configured")
+	}
+}
+
 func processForMail(diff gnDiffDatum, conf *Setting, fileName string) error {
 	if config.isEmailSetup() == false || !isValidEmail(conf.usersEmail()) {
 		return nil

mailer.go → gitnotify/mailer.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 // Mail helper methods
 import (

page.go → gitnotify/page.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 //Page has all information about the page
 type Page struct {

repos.go → gitnotify/repos.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"fmt"

gitnotify/routes.go

@@ -0,0 +1,136 @@
+package gitnotify
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"strings"
+	"text/template"
+	"time"
+
+	"github.com/gorilla/mux"
+)
+
+const (
+	appConfigFile    = "config.yml"
+	runModeDev       = "dev"
+	gitRefBranch     = "branches"
+	gitRefTag        = "tags"
+	formUpdateString = "update"
+)
+
+var (
+	githubRepoEndPoint       string
+	githubTreeURLEndPoint    string
+	githubCommitURLEndPoint  string
+	githubCompareURLEndPoint string
+
+	gitlabRepoEndPoint       string
+	gitlabTreeURLEndPoint    string
+	gitlabCommitURLEndPoint  string
+	gitlabCompareURLEndPoint string
+)
+
+// InitRouter initialises the routes
+func InitRouter() {
+	r := mux.NewRouter()
+	auth := r.PathPrefix("/auth").Subrouter()
+	initAuth(auth)
+
+	r.HandleFunc("/", settingsShowHandler).Methods("GET")
+	// POST is responsible for create, update and delete
+	r.HandleFunc("/", settingsSaveHandler).Methods("POST")
+	r.HandleFunc("/run", forceRunHandler).Methods("POST")
+
+	r.HandleFunc("/user", userSettingsShowHandler).Methods("GET")
+	r.HandleFunc("/user", userSettingsSaveHandler).Methods("POST")
+
+	r.HandleFunc("/typeahead/repo", repoTypeAheadHandler).Methods("GET")
+	r.HandleFunc("/typeahead/branch", branchTypeAheadHandler).Methods("GET")
+	r.HandleFunc("/typeahead/tz", timezoneTypeAheadHandler).Methods("GET")
+
+	r.HandleFunc("/changes", listAllDiffs).Methods("GET")
+	r.HandleFunc("/changes/", listAllDiffs).Methods("GET")
+	r.HandleFunc("/changes/{diffentry}", renderThisDiff).Methods("GET")
+
+	r.HandleFunc("/logout", func(res http.ResponseWriter, req *http.Request) {
+		hc := &httpContext{w: res, r: req}
+		hc.clearSession()
+
+		http.Redirect(res, req, homePageForNonLoggedIn, 302)
+	}).Methods("GET")
+
+	r.HandleFunc("/home", func(res http.ResponseWriter, req *http.Request) {
+		hc := &httpContext{w: res, r: req}
+		page := newPage(hc, "Get Daily Code Diffs from public Repositories", "Get Daily Code Diffs from Open Source Repositories", nil, nil)
+		displayPage(res, "home", page)
+	}).Methods("GET")
+
+	r.HandleFunc("/faq", func(res http.ResponseWriter, req *http.Request) {
+		hc := &httpContext{w: res, r: req}
+		page := newPage(hc, "Frequently Asked Questions", "Frequently Asked Questions", nil, nil)
+		displayPage(res, "faq", page)
+	}).Methods("GET")
+
+	r.HandleFunc("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, "favicon.ico")
+	})
+
+	r.HandleFunc("/robots.txt", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeContent(w, r, "robots.txt", time.Now(), strings.NewReader("User-agent: *\nSitemap: /sitemap.xml"))
+	})
+
+	r.HandleFunc("/sitemap.xml", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/xml")
+		t, _ := template.New("foo").Parse(sitemapTemplate)
+		t.Execute(w, &struct {
+			Host    string
+			Pages   []string
+			Changed string
+		}{config.ServerProto + config.ServerHost, []string{"/", "/faq"}, time.Now().Format("2006-01-02T15:00:00-07:00")})
+	})
+
+	r.HandleFunc("/opensearch.xml", func(w http.ResponseWriter, _ *http.Request) {
+		w.Header().Set("Content-Type", "text/xml")
+		t, _ := template.New("foo").Parse(opensearchTemplate)
+		t.Execute(w, &struct{ Host string }{config.ServerProto + config.ServerHost})
+	})
+
+	r.HandleFunc("/ping", func(w http.ResponseWriter, r *http.Request) {
+		d := fmt.Sprintf("status:%s\ntime:%s\n", "pong", time.Now())
+		http.ServeContent(w, r, "ping", time.Now(), strings.NewReader(d))
+	})
+
+	srv := &http.Server{
+		Handler:      r,
+		Addr:         config.LocalHost,
+		WriteTimeout: 60 * time.Second,
+		ReadTimeout:  60 * time.Second,
+	}
+
+	log.Fatal(srv.ListenAndServe())
+}
+
+var sitemapTemplate = `<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  {{$host:=.Host}}
+  {{$changed:=.Changed}}
+  {{range $page:=.Pages}}
+  <url>
+    <loc>{{$host}}{{$page}}</loc>
+    <lastmod>{{$changed}}</lastmod>
+  </url>
+  {{end}}
+</urlset>`
+
+var opensearchTemplate = `<?xml version="1.0" encoding="UTF-8"?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/" xmlns:moz="http://www.mozilla.org/2006/browser/search/">
+  <ShortName>gitnotify</ShortName>
+  <Description>Track Code Diffs from Github &amp; Gitlab</Description>
+  <InputEncoding>UTF-8</InputEncoding>
+  <Tags>git notify gitnotify</Tags>
+  <Image height="16" width="16" type="image/x-icon">{{.Host}}/favicon.ico</Image>
+  <SearchForm>{{.Host}}</SearchForm>
+  <Url type="text/html" method="GET" template="{{.Host}}/?repo={searchTerms}&amp;utm_source=opensearch" />
+  <Query role="example" searchTerms="rails/rails" />
+</OpenSearchDescription>`

run.go → gitnotify/run.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"fmt"

session.go → gitnotify/session.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"net/http"
@@ -29,7 +29,7 @@ var sv = map[string]string{
 	"token":    "token",
 }
 
-func init() {
+func initSession() {
 	// TODO mark session as httpOnly, secure
 	// http://www.gorillatoolkit.org/pkg/sessions#Options
 	store.Options = &sessions.Options{

setting.go → gitnotify/setting.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"fmt"

slackhook.go → gitnotify/slackhook.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 import (
 	"encoding/json"

stringify.go → gitnotify/stringify.go

@@ -1,4 +1,4 @@
-package main
+package gitnotify
 
 // Source: https://github.com/google/go-github/blob/master/github/strings.go