Add docker configs

.dockerignore

@@ -0,0 +1,11 @@
+.git
+.gitignore
+.github
+.goreleaser.yml
+
+vendor
+epical
+dist
+token.json
+credentials.json
+README.md

Dockerfile

@@ -0,0 +1,13 @@
+FROM golang:latest
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+
+RUN go mod download
+
+COPY . .
+
+RUN go build -o main .
+
+CMD ["./main"]

README.md

@@ -50,8 +50,8 @@ Delete all events previously created by EpiCal.
 
 #### Credentials
 
-You can specify the Google Calendar API `credentials.json` file path using the `--credentials` or `-c` option.
+You can specify the Google Calendar API folder path containing `credentials.json` and `token.json` files using the `--credentials` or `-c` option.
 
 ```bash
-./epical --token YOUR_EPITECH_AUTOLOGIN_TOKEN --credentials ~/credentials.json sync
+./epical --token YOUR_EPITECH_AUTOLOGIN_TOKEN --credentials /run/secrets/ sync
 ```

cmd/cmd.go

@@ -19,7 +19,7 @@ var cli = &cobra.Command{
 }
 
 func Execute() {
-	cli.PersistentFlags().StringVarP(&Credentials, "credentials", "c", "credentials.json", "Google API credentials")
+	cli.PersistentFlags().StringVarP(&Credentials, "credentials", "c", "./", "Google API credentials folder")
 
 	if err := cli.Execute(); err != nil {
 		fmt.Println(err)
@@ -30,8 +30,6 @@ func Execute() {
 func init() {
 	listCmd.PersistentFlags().StringVarP(&EpitechToken, "token", "t", "", "Epitech API Token")
 	listCmd.MarkPersistentFlagRequired("token")
-	syncCmd.PersistentFlags().StringVarP(&EpitechToken, "token", "t", "", "Epitech API Token")
-	syncCmd.MarkPersistentFlagRequired("token")
 
 	cli.AddCommand(versionCmd)
 	cli.AddCommand(clearCmd)

pkg/epical/google.go

@@ -8,6 +8,7 @@ import (
 	"log"
 	"net/http"
 	"os"
+	"path"
 	"strings"
 	"time"
 
@@ -39,11 +40,11 @@ func getTokenFromWeb(config *oauth2.Config) *oauth2.Token {
 	return tok
 }
 
-func getClient(config *oauth2.Config) *http.Client {
+func getClient(config *oauth2.Config, credentialsPath string) *http.Client {
 	// The file token.json stores the user's access and refresh tokens, and is
 	// created automatically when the authorization flow completes for the first
 	// time.
-	tokFile := "token.json"
+	tokFile := path.Join(credentialsPath, "token.json")
 	tok, err := tokenFromFile(tokFile)
 	if err != nil {
 		tok = getTokenFromWeb(config)
@@ -191,7 +192,7 @@ func NewGoogleCalendarEvent(event *EpitechEvent) (*calendar.Event, error) {
 }
 
 func GetGoogleCalendarService(credentialsPath string) (*calendar.Service, error) {
-	b, err := ioutil.ReadFile(credentialsPath)
+	b, err := ioutil.ReadFile(path.Join(credentialsPath, "credentials.json"))
 	if err != nil {
 		log.Fatalf("Unable to read client secret file: %v", err)
 	}
@@ -202,7 +203,7 @@ func GetGoogleCalendarService(credentialsPath string) (*calendar.Service, error)
 		log.Fatalf("Unable to parse client secret file to config: %v", err)
 	}
 
-	client := getClient(config)
+	client := getClient(config, credentialsPath)
 	calendarService, err := calendar.NewService(context.Background(), option.WithHTTPClient(client))
 
 	return calendarService, err