feat(gitea): add gitea SCM source wrapper for PR creation

cmd/cup/main.go

@@ -3,15 +3,20 @@ package main
 import (
 	"context"
 	"flag"
+	"fmt"
 	"net/http"
 	"net/url"
 	"os"
+	"path"
+	"strings"
 
+	"code.gitea.io/sdk/gitea"
 	"github.com/go-git/go-git/v5/plumbing/transport"
 	githttp "github.com/go-git/go-git/v5/plumbing/transport/http"
 	"go.flipt.io/cup"
 	"go.flipt.io/cup/internal/runtime"
 	"go.flipt.io/cup/internal/source/git"
+	giteasrc "go.flipt.io/cup/internal/source/gitea"
 	"go.flipt.io/cup/internal/source/local"
 	"golang.org/x/exp/slog"
 )
@@ -20,6 +25,7 @@ var (
 	sourceType = flag.String("source", "local", "source type (local|git)")
 	gitRepo    = flag.String("repository", "", "target upstream repository")
 	authBasic  = flag.String("auth-basic", "", "basic authentication in the form username:password")
+	scmType    = flag.String("scm-type", "", "SCM type (one of [gitea])")
 )
 
 func main() {
@@ -43,9 +49,13 @@ func main() {
 			logger.Error("Parsing Git URL", slog.String("url", *gitRepo), "error", err)
 		}
 
-		var auth transport.AuthMethod
-		if url.User.Username() != "" {
-			password, _ := url.User.Password()
+		var (
+			user     = url.User.Username()
+			password string
+			auth     transport.AuthMethod
+		)
+		if user != "" {
+			password, _ = url.User.Password()
 			auth = &githttp.BasicAuth{
 				Username: url.User.Username(),
 				Password: password,
@@ -56,14 +66,31 @@ func main() {
 		// via the transport auth
 		url.User = nil
 
-		source, err = git.NewSource(ctx, url.String(), git.WithAuth(auth))
+		gitsource, err := git.NewSource(ctx, url.String(), git.WithAuth(auth))
 		if err != nil {
 			logger.Error("Building Git Source", "error", err)
 			os.Exit(1)
 		}
+
+		source = gitsource
+
+		if *scmType == "gitea" {
+			repository := strings.TrimSuffix(path.Base(url.Path), ".git")
+
+			cli, err := gitea.NewClient(fmt.Sprintf("%s://%s", url.Scheme, url.Host), gitea.SetBasicAuth(user, password))
+			if err != nil {
+				logger.Error("Configuring Gitea Client", "error", err)
+				os.Exit(1)
+			}
+
+			source, err = giteasrc.New(gitsource, cli, user, repository)
+			if err != nil {
+				logger.Error("Building SCM Source", "error", err)
+				os.Exit(1)
+			}
+		}
 	default:
 		logger.Error("Source Unknown", slog.String("source", *sourceType))
-
 	}
 
 	manager, err := cup.NewService(source)

cmd/flipt/main.go

@@ -163,8 +163,6 @@ func walkDocuments(source fs.FS, fn func(path string, document *ext.Document) er
 		return err
 	}
 
-	slog.Debug("Opening state files", "paths", paths)
-
 	for _, p := range paths {
 		fi, err := source.Open(p)
 		if err != nil {

go.mod

@@ -3,34 +3,45 @@ module go.flipt.io/cup
 go 1.20
 
 require (
-	github.com/Microsoft/go-winio v0.5.2 // indirect
+	code.gitea.io/sdk/gitea v0.15.1
+	github.com/go-git/go-billy/v5 v5.4.1
+	github.com/go-git/go-git/v5 v5.7.0
+	github.com/gobwas/glob v0.2.3
+	github.com/gofrs/uuid v4.4.0+incompatible
+	github.com/hashicorp/golang-lru/v2 v2.0.4
+	github.com/stretchr/testify v1.8.4
+	github.com/tetratelabs/wazero v1.2.1
+	go.uber.org/zap v1.24.0
+	golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1
+	gopkg.in/yaml.v3 v3.0.1
+)
+
+require (
+	github.com/Microsoft/go-winio v0.6.1 // indirect
 	github.com/ProtonMail/go-crypto v0.0.0-20230518184743-7afd39499903 // indirect
 	github.com/acomagu/bufpipe v1.0.4 // indirect
+	github.com/benbjohnson/clock v1.3.0 // indirect
 	github.com/cloudflare/circl v1.3.3 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
 	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
-	github.com/go-git/go-billy/v5 v5.4.1 // indirect
-	github.com/go-git/go-git/v5 v5.7.0 // indirect
-	github.com/gobwas/glob v0.2.3 // indirect
-	github.com/gofrs/uuid v4.4.0+incompatible // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/hashicorp/golang-lru/v2 v2.0.4 // indirect
+	github.com/hashicorp/go-version v1.2.1 // indirect
 	github.com/imdario/mergo v0.3.15 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
 	github.com/kevinburke/ssh_config v1.2.0 // indirect
 	github.com/pjbgf/sha1cd v0.3.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/sergi/go-diff v1.1.0 // indirect
 	github.com/skeema/knownhosts v1.1.1 // indirect
-	github.com/stretchr/objx v0.5.0 // indirect
-	github.com/stretchr/testify v1.8.4 // indirect
-	github.com/tetratelabs/wazero v1.2.1 // indirect
 	github.com/xanzy/ssh-agent v0.3.3 // indirect
-	golang.org/x/crypto v0.9.0 // indirect
-	golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1 // indirect
-	golang.org/x/net v0.10.0 // indirect
-	golang.org/x/sys v0.8.0 // indirect
+	go.uber.org/atomic v1.11.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	golang.org/x/crypto v0.10.0 // indirect
+	golang.org/x/mod v0.10.0 // indirect
+	golang.org/x/net v0.11.0 // indirect
+	golang.org/x/sync v0.3.0 // indirect
+	golang.org/x/sys v0.9.0 // indirect
+	golang.org/x/tools v0.9.1 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
 )