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authorMáximo Cuadros <mcuadros@gmail.com>2017-01-26 14:31:46 +0100
committerMáximo Cuadros <mcuadros@gmail.com>2017-01-26 14:31:46 +0100
commitb0a32a786e740d314bfc3d3ae76a698a81c39eb9 (patch)
treeae596ebb111e070b8e09ee31d3359abf8306ab70 /config
parentec28bd3808d42f523eeb05e23909dbfc54eb9bcd (diff)
downloadgo-git-b0a32a786e740d314bfc3d3ae76a698a81c39eb9.tar.gz
config: git modules config
Diffstat (limited to 'config')
-rw-r--r--config/modules.go43
-rw-r--r--config/modules_test.go23
2 files changed, 66 insertions, 0 deletions
diff --git a/config/modules.go b/config/modules.go
new file mode 100644
index 0000000..3f095fa
--- /dev/null
+++ b/config/modules.go
@@ -0,0 +1,43 @@
+package config
+
+import "errors"
+
+var (
+ ErrModuleEmptyURL = errors.New("module config: empty URL")
+ ErrModuleEmptyPath = errors.New("module config: empty path")
+)
+
+const DefaultModuleBranch = "master"
+
+// Modules defines the submodules properties
+type Modules map[string]*Module
+
+// Module defines a submodule
+// https://www.kernel.org/pub/software/scm/git/docs/gitmodules.html
+type Module struct {
+ // Path defines the path, relative to the top-level directory of the Git
+ // working tree,
+ Path string
+ // URL defines a URL from which the submodule repository can be cloned.
+ URL string
+ // Branch is a remote branch name for tracking updates in the upstream
+ // submodule.
+ Branch string
+}
+
+// Validate validate the fields and set the default values
+func (m *Module) Validate() error {
+ if m.Path == "" {
+ return ErrModuleEmptyPath
+ }
+
+ if m.URL == "" {
+ return ErrModuleEmptyURL
+ }
+
+ if m.Branch == "" {
+ m.Branch = DefaultModuleBranch
+ }
+
+ return nil
+}
diff --git a/config/modules_test.go b/config/modules_test.go
new file mode 100644
index 0000000..50b5691
--- /dev/null
+++ b/config/modules_test.go
@@ -0,0 +1,23 @@
+package config
+
+import . "gopkg.in/check.v1"
+
+type ModuleSuite struct{}
+
+var _ = Suite(&ModuleSuite{})
+
+func (s *ModuleSuite) TestModuleValidateMissingURL(c *C) {
+ m := &Module{Path: "foo"}
+ c.Assert(m.Validate(), Equals, ErrModuleEmptyURL)
+}
+
+func (s *ModuleSuite) TestModuleValidateMissingName(c *C) {
+ m := &Module{URL: "bar"}
+ c.Assert(m.Validate(), Equals, ErrModuleEmptyPath)
+}
+
+func (s *ModuleSuite) TestModuleValidateDefault(c *C) {
+ m := &Module{Path: "foo", URL: "http://foo/bar"}
+ c.Assert(m.Validate(), IsNil)
+ c.Assert(m.Branch, Equals, DefaultModuleBranch)
+}