Fulltext search op (pgsql)

models/commit.go

@@ -6,6 +6,9 @@ package models
 
 import (
 	"time"
+	"fmt"
+
+	"github.com/go-xorm/builder"
 )
 
 type Commit struct {
@@ -20,3 +23,13 @@ type Commit struct {
 	CommitterName   string
 	CommitterTime   time.Time
 }
+
+func FulltextSearchCommits(q string) ([]*Commit, error) {
+	sess := x.NewSession()
+	sess.Where(builder.Match{"message", q})
+	commits := make([]*Commit, 0)
+	if err := sess.Find(&commits); err != nil {
+		return nil, fmt.Errorf("Find: %v", err)
+	}
+	return commits, nil
+}

vendor/github.com/go-xorm/builder/cond_match.go

@@ -0,0 +1,36 @@
+// Copyright 2016 The Xorm Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package builder
+
+import "fmt"
+
+// Match defines full-text match condition
+type Match [2]string
+
+var _ Cond = Match{"", ""}
+
+// WriteTo write SQL to Writer
+func (m Match) WriteTo(w Writer) error {
+	if _, err := fmt.Fprintf(w, "to_tsvector(%s) @@ to_tsquery(?)", m[0]); err != nil {
+		return err
+	}
+	w.Append(m[1])
+	return nil
+}
+
+// And implements And with other conditions
+func (m Match) And(conds ...Cond) Cond {
+	return And(m, And(conds...))
+}
+
+// Or implements Or with other conditions
+func (m Match) Or(conds ...Cond) Cond {
+	return Or(m, Or(conds...))
+}
+
+// IsValid tests if this condition is valid
+func (m Match) IsValid() bool {
+	return len(m[0]) > 0 && len(m[1]) > 0
+}