Add custom repositories function (#48)

README.md

@@ -120,6 +120,23 @@ Stars: {{.Stargazers}}
 This function requires GitHub authentication with the following API scopes:
 `repo:status`, `public_repo`, `read:user`.
 
+### Custom GitHub repository
+
+```
+{{with repo "muesli" "markscribe"}}
+Name: {{.Name}}
+Description: {{.Description}}
+URL: {{.URL}}
+Stars: {{.Stargazers}}
+Is Private: {{.IsPrivate}}
+Last Git Tag: {{.LastRelease.TagName}}
+Last Release: {{humanize .LastRelease.PublishedAt}}
+{{end}}
+```
+
+This function requires GitHub authentication with the following API scopes:
+`repo:status`, `public_repo`, `read:user`.
+
 ### Forks you recently created
 
 ```
@@ -211,7 +228,6 @@ This function requires GoodReads API key!
 
 This function requires GoodReads API key!
 
-
 ### Your Literal.club currently reading books
 
 ```

main.go

@@ -50,6 +50,7 @@ func main() {
 		"recentStars":         recentStars,
 		"gists":               gists,
 		"sponsors":            sponsors,
+		"repo":                repo,
 		/* RSS */
 		"rss": rssFeed,
 		/* GoodReads */

repos.go

@@ -69,6 +69,19 @@ var recentReleasesQuery struct {
 	} `graphql:"user(login:$username)"`
 }
 
+var repoQuery struct {
+	Repository struct {
+		Description   githubv4.String
+		NameWithOwner githubv4.String
+		IsPrivate     githubv4.Boolean
+		URL           githubv4.String
+		Stargazers    struct {
+			TotalCount githubv4.Int
+		}
+		Releases qlRelease `graphql:"releases(last: 1)"`
+	} `graphql:"repository(owner:$owner, name:$name)"`
+}
+
 func recentContributions(count int) []Contribution {
 	// fmt.Printf("Finding recent contributions...\n")
 
@@ -259,6 +272,26 @@ func recentReleases(count int) []Repo {
 	return repos
 }
 
+func repo(owner, name string) Repo {
+	variables := map[string]interface{}{
+		"owner": githubv4.String(owner),
+		"name":  githubv4.String(name),
+	}
+	err := gitHubClient.Query(context.Background(), &repoQuery, variables)
+	if err != nil {
+		panic(err)
+	}
+	repo := repoQuery.Repository
+	return Repo{
+		Name:        string(repo.NameWithOwner),
+		URL:         string(repo.URL),
+		Description: string(repo.Description),
+		Stargazers:  int(repo.Stargazers.TotalCount),
+		IsPrivate:   bool(repo.IsPrivate),
+		LastRelease: releaseFromQL(repo.Releases),
+	}
+}
+
 /*
 {
   user(login: "muesli") {

types.go

@@ -48,6 +48,7 @@ type Repo struct {
 	Name        string
 	URL         string
 	Description string
+	IsPrivate   bool
 	Stargazers  int
 	LastRelease Release
 }
@@ -143,6 +144,7 @@ func repoFromQL(repo qlRepository) Repo {
 		URL:         string(repo.URL),
 		Description: string(repo.Description),
 		Stargazers:  int(repo.Stargazers.TotalCount),
+		IsPrivate:   bool(repo.IsPrivate),
 	}
 }