commands: add a super-fast "user ls" command

3 files changed, 39 insertions, 3 deletions

diff --git a/cache/bug_excerpt.go b/cache/bug_excerpt.go
index 55518077..fd06e51b 100644
--- a/cache/bug_excerpt.go
+++ b/cache/bug_excerpt.go
@@ -68,6 +68,10 @@ func NewBugExcerpt(b bug.Interface, snap *bug.Snapshot) *BugExcerpt {
 	return e
 }
 
+func (b *BugExcerpt) HumanId() string {
+	return bug.FormatHumanID(b.Id)
+}
+
 /*
  * Sorting
  */
diff --git a/cache/identity_excerpt.go b/cache/identity_excerpt.go
index 0539a76b..2a13bc60 100644
--- a/cache/identity_excerpt.go
+++ b/cache/identity_excerpt.go
@@ -2,10 +2,16 @@ package cache
 
 import (
 	"encoding/gob"
+	"fmt"
 
 	"github.com/MichaelMure/git-bug/identity"
 )
 
+// Package initialisation used to register the type for (de)serialization
+func init() {
+	gob.Register(IdentityExcerpt{})
+}
+
 // IdentityExcerpt hold a subset of the identity values to be able to sort and
 // filter identities efficiently without having to read and compile each raw
 // identity.
@@ -26,9 +32,23 @@ func NewIdentityExcerpt(i *identity.Identity) *IdentityExcerpt {
 	}
 }
 
-// Package initialisation used to register the type for (de)serialization
-func init() {
-	gob.Register(IdentityExcerpt{})
+func (i *IdentityExcerpt) HumanId() string {
+	return identity.FormatHumanID(i.Id)
+}
+
+// DisplayName return a non-empty string to display, representing the
+// identity, based on the non-empty values.
+func (i *IdentityExcerpt) DisplayName() string {
+	switch {
+	case i.Name == "" && i.Login != "":
+		return i.Login
+	case i.Name != "" && i.Login == "":
+		return i.Name
+	case i.Name != "" && i.Login != "":
+		return fmt.Sprintf("%s (%s)", i.Name, i.Login)
+	}
+
+	panic("invalid person data")
 }
 
 /*
diff --git a/cache/repo_cache.go b/cache/repo_cache.go
index 78633a69..a50c745b 100644
--- a/cache/repo_cache.go
+++ b/cache/repo_cache.go
@@ -489,6 +489,12 @@ func (c *RepoCache) AllBugsIds() []string {
 	return result
 }
 
+// AllBugExcerpt return all known bug excerpt.
+// This maps is read-only.
+func (c *RepoCache) AllBugExcerpt() map[string]*BugExcerpt {
+	return c.bugExcerpts
+}
+
 // ValidLabels list valid labels
 //
 // Note: in the future, a proper label policy could be implemented where valid
@@ -765,6 +771,12 @@ func (c *RepoCache) AllIdentityIds() []string {
 	return result
 }
 
+// AllIdentityExcerpt return all known identities excerpt.
+// This maps is read-only.
+func (c *RepoCache) AllIdentityExcerpt() map[string]*IdentityExcerpt {
+	return c.identitiesExcerpts
+}
+
 func (c *RepoCache) SetUserIdentity(i *IdentityCache) error {
 	err := identity.SetUserIdentity(c.repo, i.Identity)
 	if err != nil {