func addDepsTree(deps *Dependencies, depsTree *toml.TomlTree, modifiedChecksum bool, pos int) error {
if depsTree == nil {
return nil
}
for _, k := range depsTree.Keys() {
depTree := depsTree.Get(k).(*toml.TomlTree)
d := NewDependency(depTree.Get("import").(string))
d.setScm(depTree)
d.setSource(depTree)
d.setCheckout(depTree, "branch", BranchFlag)
d.setCheckout(depTree, "commit", CommitFlag)
d.setCheckout(depTree, "tag", TagFlag)
if err := d.Validate(); err != nil {
return err
}
d.Fetch(modifiedChecksum)
deps.Keys[pos] = k
deps.Imports[pos] = d.Import
deps.DepList[pos] = d
pos++
deps.ImportGraph.Insert(d)
}
return nil
}
func TestNewDependencyFromToml(t *testing.T) {
var err error
var tree *toml.TomlTree
var dep *Dependency
if tree, err = toml.Load(testDependencyEntry); err != nil {
t.Errorf("Error parsing TOML data: %v", err)
}
name := "test_import"
entry := tree.Get(name).(*toml.TomlTree)
if dep, err = NewDependencyFromToml(entry); err != nil {
t.Errorf("Error building dependency from TOML: %v", err)
}
if dep.Import != "foo/bar/baz" {
t.Errorf("Bad value for import: '%v'. Expected: '%v'", dep.Import, "foo/bar/baz")
}
if dep.Type != "test" {
t.Errorf("Bad value for test: '%v'. Expected: '%v'", dep.Type, "test")
}
if dep.Branch != "master" {
t.Errorf("Bad value for master: '%v'. Expected: '%v'", dep.Branch, "master")
}
if dep.Tag != "release-1.0" {
t.Errorf("Bad value for tag: '%v'. Expected: '%v'", dep.Tag, "release-1.0")
}
if dep.Url.String() != "http://github.com/foo/bar" {
t.Errorf("Bad value for url: '%v'. Expected: '%v'",
dep.Url.String(), "http://github.com/foo/bar")
}
if dep.VersionSpec.Major != 1 ||
dep.VersionSpec.Minor != 0 ||
dep.VersionSpec.Subminor != -1 {
t.Errorf("Bad value for version: '%v'. Expected: '%v'",
dep.VersionSpec.String(), "1.0.*")
}
}
func NewDependencyFromToml(tree *toml.TomlTree) (*Dependency, error) {
var err error = nil
var dep *Dependency
dep, err = NewDependency(
tree.GetDefault("import", "").(string),
tree.GetDefault("url", "").(string),
tree.GetDefault("version", "").(string),
)
if err != nil {
return nil, err
}
dep.Type = tree.GetDefault("type", "").(string)
dep.Branch = tree.GetDefault("branch", "").(string)
dep.Tag = tree.GetDefault("tag", "").(string)
return dep, nil
}