Add hugo.Deps

Fixes #8949

2 files changed, 36 insertions, 3 deletions

diff --git a/common/hugo/hugo.go b/common/hugo/hugo.go
index d8f92e298..c8db18afe 100644
--- a/common/hugo/hugo.go
+++ b/common/hugo/hugo.go
@@ -21,6 +21,7 @@ import (
 	"runtime/debug"
 	"sort"
 	"strings"
+	"time"
 
 	"github.com/gohugoio/hugo/hugofs/files"
 
@@ -57,6 +58,8 @@ type Info struct {
 	// This can also be set by the user.
 	// It can be any string, but it will be all lower case.
 	Environment string
+
+	deps []*Dependency
 }
 
 // Version returns the current version as a comparable version string.
@@ -77,8 +80,13 @@ func (i Info) IsExtended() bool {
 	return IsExtended
 }
 
+// Deps gets a list of dependencies for this Hugo build.
+func (i Info) Deps() []*Dependency {
+	return i.deps
+}
+
 // NewInfo creates a new Hugo Info object.
-func NewInfo(environment string) Info {
+func NewInfo(environment string, deps []*Dependency) Info {
 	if environment == "" {
 		environment = EnvironmentProduction
 	}
@@ -86,6 +94,7 @@ func NewInfo(environment string) Info {
 		CommitHash:  commitHash,
 		BuildDate:   buildDate,
 		Environment: environment,
+		deps:        deps,
 	}
 }
 
@@ -156,3 +165,27 @@ func IsRunningAsTest() bool {
 	}
 	return false
 }
+
+// Dependency is a single dependency, which can be either a Hugo Module or a local theme.
+type Dependency struct {
+	// Returns the path to this module.
+	// This will either be the module path, e.g. "github.com/gohugoio/myshortcodes",
+	// or the path below your /theme folder, e.g. "mytheme".
+	Path string
+
+	// The module version.
+	Version string
+
+	// Whether this dependency is vendored.
+	Vendor bool
+
+	// Time version was created.
+	Time time.Time
+
+	// In the dependency tree, this is the first module that defines this module
+	// as a dependency.
+	Owner *Dependency
+
+	// Replaced by this dependency.
+	Replace *Dependency
+}
diff --git a/common/hugo/hugo_test.go b/common/hugo/hugo_test.go
index 0631be62c..ff36cab7c 100644
--- a/common/hugo/hugo_test.go
+++ b/common/hugo/hugo_test.go
@@ -23,7 +23,7 @@ import (
 func TestHugoInfo(t *testing.T) {
 	c := qt.New(t)
 
-	hugoInfo := NewInfo("")
+	hugoInfo := NewInfo("", nil)
 
 	c.Assert(hugoInfo.Version(), qt.Equals, CurrentVersion.Version())
 	c.Assert(fmt.Sprintf("%T", VersionString("")), qt.Equals, fmt.Sprintf("%T", hugoInfo.Version()))
@@ -34,6 +34,6 @@ func TestHugoInfo(t *testing.T) {
 	c.Assert(hugoInfo.IsProduction(), qt.Equals, true)
 	c.Assert(hugoInfo.IsExtended(), qt.Equals, IsExtended)
 
-	devHugoInfo := NewInfo("development")
+	devHugoInfo := NewInfo("development", nil)
 	c.Assert(devHugoInfo.IsProduction(), qt.Equals, false)
 }