feat: supports add dependencies by git branch

pkg/client/client.go

@@ -1036,6 +1036,10 @@ func (c *KpmClient) DownloadFromGit(dep *pkg.Git, localPath string) (string, err
 		msg = fmt.Sprintf("with commit '%s'", dep.Commit)
 	}
 
+	if len(dep.Branch) != 0 {
+		msg = fmt.Sprintf("with branch '%s'", dep.Branch)
+	}
+
 	reporter.ReportMsgTo(
 		fmt.Sprintf("cloning '%s' %s", dep.Url, msg),
 		c.logWriter,

pkg/cmd/cmd_update.go

@@ -107,7 +107,7 @@ func KpmUpdate(c *cli.Context, kpmcli *client.KpmClient) error {
 		return reporter.NewErrorEvent(reporter.FailedUpdatingBuildList, err, "failed to update build list")
 	}
 
-	// get all the vertices in the graph 
+	// get all the vertices in the graph
 	modules, err := graph.TopologicalSort(depGraph)
 	if err != nil {
 		return reporter.NewErrorEvent(reporter.FailedTopologicalSort, err, "failed to sort the dependencies")
@@ -131,8 +131,8 @@ func KpmUpdate(c *cli.Context, kpmcli *client.KpmClient) error {
 
 // GetModulesToUpdate validates if the packages is present in kcl.mod file and
 // find the latest version if version is not specified. Depending on the value of pkgVersion,
-// modulesToUpgrade or modulesToDowngrade will be updated. 
-func GetModulesToUpdate(kclPkg *pkg.KclPkg, modulesToUpgrade []module.Version,  modulesToDowngrade []module.Version, pkgInfo string) error {
+// modulesToUpgrade or modulesToDowngrade will be updated.
+func GetModulesToUpdate(kclPkg *pkg.KclPkg, modulesToUpgrade []module.Version, modulesToDowngrade []module.Version, pkgInfo string) error {
 	pkgInfo = strings.TrimSpace(pkgInfo)
 	pkgName, pkgVersion, err := ParseOciPkgNameAndVersion(pkgInfo)
 	if err != nil {
@@ -172,9 +172,9 @@ func GetModulesToUpdate(kclPkg *pkg.KclPkg, modulesToUpgrade []module.Version,
 	return nil
 }
 
-// InsertModuleToDeps checks whether module is present in the buildList and it is not the same as the target module, 
+// InsertModuleToDeps checks whether module is present in the buildList and it is not the same as the target module,
 // and inserts it to the dependencies of kclPkg
-func InsertModuleToDeps(kclPkg *pkg.KclPkg, module module.Version, target module.Version, buildList []module.Version, reqs mvs.ReqsGraph) (error) {
+func InsertModuleToDeps(kclPkg *pkg.KclPkg, module module.Version, target module.Version, buildList []module.Version, reqs mvs.ReqsGraph) error {
 	if module.Path == target.Path || !slices.Contains(buildList, module) {
 		return nil
 	}
@@ -196,4 +196,4 @@ func InsertModuleToDeps(kclPkg *pkg.KclPkg, module module.Version, target module
 	}
 	kclPkg.ModFile.Dependencies.Deps[module.Path] = d
 	return nil
-}
+}

pkg/package/toml.go

@@ -118,6 +118,7 @@ func (source *Source) MarshalTOML() string {
 const GIT_URL_PATTERN = "git = \"%s\""
 const TAG_PATTERN = "tag = \"%s\""
 const GIT_COMMIT_PATTERN = "commit = \"%s\""
+const GIT_BRANCH_PATTERN = "branch = \"%s\""
 const VERSION_PATTERN = "version = \"%s\""
 const SEPARATOR = ", "
 
@@ -134,6 +135,12 @@ func (git *Git) MarshalTOML() string {
 		sb.WriteString(SEPARATOR)
 		sb.WriteString(fmt.Sprintf(GIT_COMMIT_PATTERN, git.Commit))
 	}
+
+	if len(git.Branch) != 0 {
+		sb.WriteString(SEPARATOR)
+		sb.WriteString(fmt.Sprintf(GIT_BRANCH_PATTERN, git.Branch))
+	}
+
 	if len(git.Version) != 0 {
 		sb.WriteString(SEPARATOR)
 		sb.WriteString(fmt.Sprintf(VERSION_PATTERN, git.Version))
@@ -367,6 +374,7 @@ func (source *Source) UnmarshalModTOML(data interface{}) error {
 const GIT_URL_FLAG = "git"
 const TAG_FLAG = "tag"
 const GIT_COMMIT_FLAG = "commit"
+const GIT_BRANCH_FLAG = "branch"
 
 func (git *Git) UnmarshalModTOML(data interface{}) error {
 	meta, ok := data.(map[string]interface{})
@@ -386,6 +394,10 @@ func (git *Git) UnmarshalModTOML(data interface{}) error {
 		git.Commit = v
 	}
 
+	if v, ok := meta[GIT_BRANCH_FLAG].(string); ok {
+		git.Branch = v
+	}
+
 	return nil
 }
 

test/e2e/test_suites/kpm/kpm_run/test_kpm_run_with_git_branch_dep/test_suite.env

@@ -0,0 +1,2 @@
+KPM_HOME=""
+KCLVM_VENDOR_HOME=""

test/e2e/test_suites/kpm/kpm_run/test_kpm_run_with_git_branch_dep/test_suite.input

@@ -0,0 +1 @@
+kpm --quiet run

test/e2e/test_suites/kpm/kpm_run/test_kpm_run_with_git_branch_dep/test_suite.stdout

@@ -0,0 +1,17 @@
+a:
+  name: flask-demo
+  replicas: 1
+  labels:
+    app: flask-demo
+  service:
+    type: NodePort
+    ports:
+    - port: 5000
+      protocol: TCP
+      targetPort: 5000
+  containers:
+    flaskdemo:
+      image: kcllang/flask_demo:8d31498e765ff67a2fa9933d4adffe067544b2fe
+      ports:
+      - protocol: TCP
+        containerPort: 5000

test/e2e/test_suites/test_data/test_kpm_run_with_git_branch_dep/kcl.mod

@@ -0,0 +1,7 @@
+[package]
+name = "test_kpm_run_with_git_commit_dep"
+edition = "0.0.1"
+version = "0.0.1"
+
+[dependencies]
+flask-demo-kcl-manifests = { git = "https://github.com/kcl-lang/flask-demo-kcl-manifests.git", branch = "main" }

test/e2e/test_suites/test_data/test_kpm_run_with_git_branch_dep/kcl.mod.lock

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

test/e2e/test_suites/test_data/test_kpm_run_with_git_branch_dep/main.k

@@ -0,0 +1,3 @@
+import flask_demo_kcl_manifests as flask
+
+a = flask.config