Change JSON decoder

4 files changed, 6 insertions, 2 deletions

diff --git a/client/go/go.mod b/client/go/go.mod
index 94f69c8286a..61c8366edd5 100644
--- a/client/go/go.mod
+++ b/client/go/go.mod
@@ -5,6 +5,7 @@ go 1.18
 require (
 	github.com/briandowns/spinner v1.16.0
 	github.com/fatih/color v1.10.0
+	github.com/goccy/go-json v0.10.2
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
 	github.com/mattn/go-colorable v0.1.8
 	github.com/mattn/go-isatty v0.0.13
diff --git a/client/go/go.sum b/client/go/go.sum
index ac662c9fd43..c5b8b910fb7 100644
--- a/client/go/go.sum
+++ b/client/go/go.sum
@@ -10,6 +10,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fatih/color v1.10.0 h1:s36xzo75JdqLaaWoiEHk767eHiwo0598uUxyfiPkDsg=
 github.com/fatih/color v1.10.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
+github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
+github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/godbus/dbus/v5 v5.0.3/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/godbus/dbus/v5 v5.0.4 h1:9349emZab16e7zQvpmsbtjc18ykshndd8y2PG3sgJbA=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
diff --git a/client/go/internal/vespa/document/document.go b/client/go/internal/vespa/document/document.go
index 214d1dc4797..15cd8c43de5 100644
--- a/client/go/internal/vespa/document/document.go
+++ b/client/go/internal/vespa/document/document.go
@@ -2,11 +2,12 @@ package document
 
 import (
 	"bufio"
-	"encoding/json"
 	"fmt"
 	"io"
 	"strconv"
 	"strings"
+
+	"github.com/goccy/go-json"
 )
 
 var asciiSpace = [256]uint8{'\t': 1, '\n': 1, '\v': 1, '\f': 1, '\r': 1, ' ': 1}
diff --git a/client/go/internal/vespa/document/document_test.go b/client/go/internal/vespa/document/document_test.go
index ebae5ca523a..bdf18586753 100644
--- a/client/go/internal/vespa/document/document_test.go
+++ b/client/go/internal/vespa/document/document_test.go
@@ -174,7 +174,7 @@ func TestDocumentDecoder(t *testing.T) {
 		t.Errorf("unexpected error: %s", err)
 	}
 	_, err = r.Decode()
-	wantErr := "invalid json at byte offset 60: invalid character '\\n' in string literal"
+	wantErr := "invalid json at byte offset 122: json: string of object unexpected end of JSON input"
 	if err.Error() != wantErr {
 		t.Errorf("want error %q, got %q", wantErr, err.Error())
 	}