From b285c57dc62caac2c1f09e74eeece406b0e7cc00 Mon Sep 17 00:00:00 2001
From: Michael Muré <batolettre@gmail.com>
Date: Thu, 20 Aug 2020 12:00:34 +0200
Subject: query: expand the tokenizer/parser to parse arbitrary search terms

---
 query/parser.go | 73 +++++++++++++++++++++++++++++++--------------------------
 1 file changed, 40 insertions(+), 33 deletions(-)

(limited to 'query/parser.go')

diff --git a/query/parser.go b/query/parser.go
index a379f750..762a47e5 100644
--- a/query/parser.go
+++ b/query/parser.go
@@ -24,42 +24,49 @@ func Parse(query string) (*Query, error) {
 	sortingDone := false
 
 	for _, t := range tokens {
-		switch t.qualifier {
-		case "status", "state":
-			status, err := bug.StatusFromString(t.value)
-			if err != nil {
-				return nil, err
-			}
-			q.Status = append(q.Status, status)
-		case "author":
-			q.Author = append(q.Author, t.value)
-		case "actor":
-			q.Actor = append(q.Actor, t.value)
-		case "participant":
-			q.Participant = append(q.Participant, t.value)
-		case "label":
-			q.Label = append(q.Label, t.value)
-		case "title":
-			q.Title = append(q.Title, t.value)
-		case "no":
-			switch t.value {
+		switch t.kind {
+		case tokenKindSearch:
+			q.Search = append(q.Search, t.term)
+			break
+
+		case tokenKindKV:
+			switch t.qualifier {
+			case "status", "state":
+				status, err := bug.StatusFromString(t.value)
+				if err != nil {
+					return nil, err
+				}
+				q.Status = append(q.Status, status)
+			case "author":
+				q.Author = append(q.Author, t.value)
+			case "actor":
+				q.Actor = append(q.Actor, t.value)
+			case "participant":
+				q.Participant = append(q.Participant, t.value)
 			case "label":
-				q.NoLabel = true
+				q.Label = append(q.Label, t.value)
+			case "title":
+				q.Title = append(q.Title, t.value)
+			case "no":
+				switch t.value {
+				case "label":
+					q.NoLabel = true
+				default:
+					return nil, fmt.Errorf("unknown \"no\" filter \"%s\"", t.value)
+				}
+			case "sort":
+				if sortingDone {
+					return nil, fmt.Errorf("multiple sorting")
+				}
+				err = parseSorting(q, t.value)
+				if err != nil {
+					return nil, err
+				}
+				sortingDone = true
+
 			default:
-				return nil, fmt.Errorf("unknown \"no\" filter \"%s\"", t.value)
+				return nil, fmt.Errorf("unknown qualifier \"%s\"", t.qualifier)
 			}
-		case "sort":
-			if sortingDone {
-				return nil, fmt.Errorf("multiple sorting")
-			}
-			err = parseSorting(q, t.value)
-			if err != nil {
-				return nil, err
-			}
-			sortingDone = true
-
-		default:
-			return nil, fmt.Errorf("unknown qualifier \"%s\"", t.qualifier)
 		}
 	}
 	return q, nil
-- 
cgit