fix: fix download failure for git repo with protocol 'git://'

pkg/client/issues_test.go

@@ -589,3 +589,38 @@ func TestKclIssue1788(t *testing.T) {
 
 	RunTestWithGlobalLockAndKpmCli(t, []TestSuite{{Name: "test_run_only_file_not_generate_mod", TestFunc: test_run_only_file_not_generate_mod}})
 }
+
+func TestKpmIssue587(t *testing.T) {
+	testPath := "github.com/kcl-lang/kpm/issues/587"
+
+	test_download_with_git_dep := func(t *testing.T, kpmcli *KpmClient) {
+		rootPath := getTestDir("issues")
+		kfilePath := filepath.Join(rootPath, testPath)
+		var buf bytes.Buffer
+		kpmcli.SetLogWriter(&buf)
+
+		res, err := kpmcli.Run(
+			WithRunSource(
+				&downloader.Source{
+					Local: &downloader.Local{
+						Path: kfilePath,
+					},
+				},
+			),
+		)
+
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		modFilePath := filepath.Join(testPath, "kcl.mod")
+		modLockFilePath := filepath.Join(testPath, "kcl.mod.lock")
+
+		assert.Equal(t, res.GetRawYamlResult(), "The_first_kcl_program: Hello World!")
+		assert.Equal(t, buf.String(), "cloning 'git://github.com/kcl-lang/flask-demo-kcl-manifests.git' with tag 'v0.1.0'\n")
+		assert.Equal(t, utils.DirExists(modFilePath), false)
+		assert.Equal(t, utils.DirExists(modLockFilePath), false)
+	}
+
+	RunTestWithGlobalLockAndKpmCli(t, []TestSuite{{Name: "test_download_with_git_dep", TestFunc: test_download_with_git_dep}})
+}

pkg/client/test_data/issues/github.com/kcl-lang/kpm/issues/587/kcl.mod

@@ -0,0 +1,7 @@
+[package]
+name = "issue587"
+edition = "v0.11.0"
+version = "0.0.1"
+
+[dependencies]
+flask_manifests = { git = "git://github.com/kcl-lang/flask-demo-kcl-manifests.git", tag = "v0.1.0", version = "0.0.1" }

pkg/client/test_data/issues/github.com/kcl-lang/kpm/issues/587/kcl.mod.lock

@@ -0,0 +1,7 @@
+[dependencies]
+  [dependencies.flask_manifests]
+    name = "flask_manifests"
+    full_name = "flask_manifests_0.0.1"
+    version = "0.0.1"
+    url = "git://github.com/kcl-lang/flask-demo-kcl-manifests.git"
+    git_tag = "v0.1.0"

pkg/client/test_data/issues/github.com/kcl-lang/kpm/issues/587/main.k

@@ -0,0 +1 @@
+The_first_kcl_program = 'Hello World!'

pkg/downloader/downloader.go

@@ -148,6 +148,10 @@ func (d *GitDownloader) LatestVersion(opts *DownloadOptions) (string, error) {
 	if opts.Offline {
 		return "", errors.New("offline mode is enabled, the latest version is not supported")
 	}
+	gitUrl, err := opts.Source.Git.GetCanonicalizedUrl()
+	if err != nil {
+		return "", err
+	}
 	// TODO：supports fetch the latest commit from the git bare repo,
 	// after totally transfer to the new storage.
 	// refer to cargo: https://github.com/rust-lang/cargo/blob/3dedb85a25604bdbbb8d3bf4b03162961a4facd0/crates/cargo-util-schemas/src/core/source_kind.rs#L133
@@ -168,7 +172,7 @@ func (d *GitDownloader) LatestVersion(opts *DownloadOptions) (string, error) {
 			git.WithCommit(opts.Source.Commit),
 			git.WithBranch(opts.Source.Branch),
 			git.WithTag(opts.Source.Git.Tag),
-			git.WithRepoURL(opts.Source.Git.Url),
+			git.WithRepoURL(gitUrl),
 			git.WithLocalPath(tmp),
 		)
 
@@ -199,7 +203,7 @@ func (d *GitDownloader) LatestVersion(opts *DownloadOptions) (string, error) {
 			repo, err = git.CloneWithOpts(
 				append(
 					cloneOpts,
-					git.WithRepoURL(opts.Source.Git.Url),
+					git.WithRepoURL(gitUrl),
 					git.WithLocalPath(cacheFullPath),
 					git.WithBare(true),
 				)...,
@@ -543,6 +547,11 @@ func (d *GitDownloader) Download(opts *DownloadOptions) error {
 	if gitSource == nil {
 		return errors.New("git source is nil")
 	}
+	// get the canonicalized git url
+	gitUrl, err := gitSource.GetCanonicalizedUrl()
+	if err != nil {
+		return err
+	}
 	cloneOpts := []git.CloneOption{
 		git.WithCommit(gitSource.Commit),
 		git.WithBranch(gitSource.Branch),
@@ -603,7 +612,7 @@ func (d *GitDownloader) Download(opts *DownloadOptions) error {
 						_, err := git.CloneWithOpts(
 							append(
 								cloneOpts,
-								git.WithRepoURL(gitSource.Url),
+								git.WithRepoURL(gitUrl),
 								git.WithLocalPath(cacheFullPath),
 								git.WithBare(true),
 							)...,
@@ -632,10 +641,10 @@ func (d *GitDownloader) Download(opts *DownloadOptions) error {
 				opts.LogWriter,
 			)
 			// If the cache is disabled, clone the repository from the remote git repository.
-			_, err := git.CloneWithOpts(
+			_, err = git.CloneWithOpts(
 				append(
 					cloneOpts,
-					git.WithRepoURL(gitSource.Url),
+					git.WithRepoURL(gitUrl),
 					git.WithLocalPath(opts.LocalPath),
 				)...,
 			)
@@ -654,11 +663,11 @@ func (d *GitDownloader) Download(opts *DownloadOptions) error {
 			return errors.New("git source is nil")
 		}
 
-		_, err := git.CloneWithOpts(
+		_, err = git.CloneWithOpts(
 			git.WithCommit(gitSource.Commit),
 			git.WithBranch(gitSource.Branch),
 			git.WithTag(gitSource.Tag),
-			git.WithRepoURL(gitSource.Url),
+			git.WithRepoURL(gitUrl),
 			git.WithLocalPath(opts.LocalPath),
 		)
 

pkg/downloader/source.go

@@ -74,6 +74,21 @@ type Git struct {
 	Package string `toml:"package,omitempty"`
 }
 
+// Transform the git url to the canonicalized url.
+func (git *Git) GetCanonicalizedUrl() (string, error) {
+	url, err := url.Parse(git.Url)
+	if err != nil {
+		return "", err
+	}
+
+	// If the scheme is git, change it to https
+	if url.Scheme == constants.GitScheme {
+		url.Scheme = constants.HttpsScheme
+	}
+
+	return url.String(), nil
+}
+
 // If the git source has no reference, return true.
 func (g *Git) NoRef() bool {
 	return g.Version == "" && g.Tag == "" && g.Branch == "" && g.Commit == ""