generated from dathan/go-project-template
/
sheets.go
192 lines (159 loc) · 4.82 KB
/
sheets.go
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package sheets
import (
"encoding/json"
"fmt"
"io/ioutil"
"log"
"net/http"
"os"
"github.com/dathan/go-github-license-check/pkg/license"
"github.com/pkg/errors"
"golang.org/x/net/context"
"golang.org/x/oauth2"
"golang.org/x/oauth2/google"
"google.golang.org/api/sheets/v4"
)
// Retrieve a token, saves the token, then returns the generated client.
func getClient(config *oauth2.Config) *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"
tok, err := tokenFromFile(tokFile)
if err != nil {
tok = getTokenFromWeb(config)
saveToken(tokFile, tok)
}
return config.Client(context.Background(), tok)
}
// Request a token from the web, then returns the retrieved token.
func getTokenFromWeb(config *oauth2.Config) *oauth2.Token {
authURL := config.AuthCodeURL("state-token", oauth2.AccessTypeOffline)
fmt.Printf("Go to the following link in your browser then type the "+
"authorization code: \n%v\n", authURL)
var authCode string = "4/2wEbk1htf3gsMzYupfp0U1wnDrM_QDoKgTAhJN6Soeb8hyXM38Ds3M8"
if _, err := fmt.Scan(&authCode); err != nil {
log.Fatalf("Unable to read authorization code: %v", err)
}
tok, err := config.Exchange(context.TODO(), authCode)
if err != nil {
log.Fatalf("Unable to retrieve token from web: %v", err)
}
return tok
}
// Retrieves a token from a local file.
func tokenFromFile(file string) (*oauth2.Token, error) {
f, err := os.Open(file)
if err != nil {
return nil, err
}
defer f.Close()
tok := &oauth2.Token{}
err = json.NewDecoder(f).Decode(tok)
return tok, err
}
// Saves a token to a file path.
func saveToken(path string, token *oauth2.Token) {
fmt.Printf("Saving credential file to: %s\n", path)
f, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0600)
if err != nil {
log.Fatalf("Unable to cache oauth token: %v", err)
}
defer f.Close()
json.NewEncoder(f).Encode(token)
}
func NewService() *Service {
newService := &Service{}
err := newService.init()
if err != nil {
log.Fatal(err)
}
return newService
}
func (s *Service) init() error {
//TODO make this configurable
b, err := ioutil.ReadFile("credentials.json")
if err != nil {
log.Fatalf("Unable to read client secret file: %v", err)
}
// If modifying these scopes, delete your previously saved token.json.
config, err := google.ConfigFromJSON(b, "https://www.googleapis.com/auth/spreadsheets")
if err != nil {
errors.Wrap(err, "Unable to parse client secret file to config")
}
client := getClient(config)
s.srv, err = sheets.New(client)
if err != nil {
errors.Wrap(err, "Unable to retrieve Sheets client:")
}
return nil
}
func (s *Service) create() error {
if s.currentSheet != "" {
return nil
}
sSheet := &sheets.Spreadsheet{
Properties: &sheets.SpreadsheetProperties{
Title: "go-github-license-check",
},
}
ctx := context.Background()
ss, err := s.srv.Spreadsheets.Create(sSheet).Context(ctx).Do()
if err != nil {
return errors.Wrap(err, "sheets.create() - ")
}
s.currentSheet = ss.SpreadsheetId
return nil
}
// Save the Results
func (s *Service) Save(input license.LicenseCheckResults) error {
if err := s.create(); err != nil {
return err
}
//var vr sheets.ValueRange = licenseResultstoValueRange(input)
var vr sheets.ValueRange
var newSheet map[string]license.LicenseCheckResults = make(map[string]license.LicenseCheckResults)
var which int = 0
for _, item := range input {
if _, ok := newSheet[item.GitHubRepo]; !ok {
which++
req := sheets.Request{
AddSheet: &sheets.AddSheetRequest{
Properties: &sheets.SheetProperties{
Title: item.GitHubRepo,
},
},
}
rbb := &sheets.BatchUpdateSpreadsheetRequest{
Requests: []*sheets.Request{&req},
}
call := s.srv.Spreadsheets.BatchUpdate(s.currentSheet, rbb)
_, err := call.Do()
if err != nil {
return err
}
}
newSheet[item.GitHubRepo] = append(newSheet[item.GitHubRepo], item)
}
for sheetName, items := range newSheet {
myval := []interface{}{"GitHubRepo", "Dependency", "Lang", "DependencyLicense"}
vr.Values = append(vr.Values, myval)
for _, item := range items {
myval = []interface{}{item.GitHubRepo, item.Dependency, item.Lang, item.DependencyLicense}
vr.Values = append(vr.Values, myval)
}
call := s.srv.Spreadsheets.Values.Update(s.currentSheet, sheetName, &vr)
call.ValueInputOption("RAW").Do()
}
return nil
}
func licenseResultstoValueRange(input license.LicenseCheckResults) sheets.ValueRange {
var vr sheets.ValueRange
myval := []interface{}{"GitHubRepo", "Dependency", "Lang", "DependencyLicense"}
vr.Values = append(vr.Values, myval)
for _, item := range input {
myval := []interface{}{item.GitHubRepo, item.Dependency, item.Lang, item.DependencyLicense}
vr.Values = append(vr.Values, myval)
}
return vr
}