hugolib: Continue the file context/line number errors work

See #5324

2 files changed, 14 insertions, 31 deletions

diff --git a/tpl/data/data.go b/tpl/data/data.go
index 3f87eda31..03fd27606 100644
--- a/tpl/data/data.go
+++ b/tpl/data/data.go
@@ -59,7 +59,7 @@ func (ns *Namespace) GetCSV(sep string, urlParts ...string) (d [][]string, err e
 		var req *http.Request
 		req, err = http.NewRequest("GET", url, nil)
 		if err != nil {
-			return nil, _errors.Wrapf(err, "Failed to create request for getCSV for resource %s:", url)
+			return nil, _errors.Wrapf(err, "failed to create request for getCSV for resource %s", url)
 		}
 
 		req.Header.Add("Accept", "text/csv")
@@ -68,28 +68,22 @@ func (ns *Namespace) GetCSV(sep string, urlParts ...string) (d [][]string, err e
 		var c []byte
 		c, err = ns.getResource(req)
 		if err != nil {
-			ns.deps.Log.ERROR.Printf("Failed to read CSV resource %q: %s", url, err)
-			return nil, nil
+			return nil, _errors.Wrapf(err, "failed to read CSV resource %q", url)
 		}
 
 		if !bytes.Contains(c, []byte(sep)) {
-			ns.deps.Log.ERROR.Printf("Cannot find separator %s in CSV for %s", sep, url)
-			return nil, nil
+			return nil, _errors.Errorf("cannot find separator %s in CSV for %s", sep, url)
 		}
 
 		if d, err = parseCSV(c, sep); err != nil {
-			ns.deps.Log.WARN.Printf("Failed to parse CSV file %s: %s", url, err)
+			err = _errors.Wrapf(err, "failed to parse CSV file %s", url)
+
 			clearCacheSleep(i, url)
 			continue
 		}
 		break
 	}
 
-	if err != nil {
-		ns.deps.Log.ERROR.Printf("Failed to read CSV resource %q: %s", url, err)
-		return nil, nil
-	}
-
 	return
 }
 
@@ -103,7 +97,7 @@ func (ns *Namespace) GetJSON(urlParts ...string) (v interface{}, err error) {
 		var req *http.Request
 		req, err = http.NewRequest("GET", url, nil)
 		if err != nil {
-			return nil, _errors.Wrapf(err, "Failed to create request for getJSON resource %s:", url)
+			return nil, _errors.Wrapf(err, "Failed to create request for getJSON resource %s", url)
 		}
 
 		req.Header.Add("Accept", "application/json")
@@ -111,10 +105,8 @@ func (ns *Namespace) GetJSON(urlParts ...string) (v interface{}, err error) {
 		var c []byte
 		c, err = ns.getResource(req)
 		if err != nil {
-			ns.deps.Log.ERROR.Printf("Failed to get JSON resource %s: %s", url, err)
-			return nil, nil
+			return nil, _errors.Wrapf(err, "failed to get getJSON resource %q", url)
 		}
-
 		err = json.Unmarshal(c, &v)
 		if err != nil {
 			ns.deps.Log.WARN.Printf("Cannot read JSON from resource %s: %s", url, err)
@@ -127,7 +119,7 @@ func (ns *Namespace) GetJSON(urlParts ...string) (v interface{}, err error) {
 	}
 
 	if err != nil {
-		ns.deps.Log.ERROR.Printf("Failed to get JSON resource %s: %s", url, err)
+		return nil, _errors.Wrapf(err, "failed to get getJSON resource %q", url)
 		return nil, nil
 	}
 	return
diff --git a/tpl/data/data_test.go b/tpl/data/data_test.go
index 9ef969244..7a0640e95 100644
--- a/tpl/data/data_test.go
+++ b/tpl/data/data_test.go
@@ -21,8 +21,6 @@ import (
 	"strings"
 	"testing"
 
-	jww "github.com/spf13/jwalterweatherman"
-
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
@@ -110,13 +108,13 @@ func TestGetCSV(t *testing.T) {
 		// Get on with it
 		got, err := ns.GetCSV(test.sep, test.url)
 
-		require.NoError(t, err, msg)
-
 		if _, ok := test.expect.(bool); ok {
-			require.Equal(t, 1, int(ns.deps.Log.ErrorCounter.Count()))
+			require.Error(t, err, msg)
 			require.Nil(t, got)
 			continue
 		}
+
+		require.NoError(t, err, msg)
 		require.Equal(t, 0, int(ns.deps.Log.ErrorCounter.Count()))
 		require.NotNil(t, got, msg)
 
@@ -140,12 +138,12 @@ func TestGetJSON(t *testing.T) {
 		{
 			`http://malformed/`,
 			`{gomeetup:["Sydney","San Francisco","Stockholm"]}`,
-			jww.LevelError,
+			false,
 		},
 		{
 			`http://nofound/404`,
 			``,
-			jww.LevelError,
+			false,
 		},
 		// Locals
 		{
@@ -156,7 +154,7 @@ func TestGetJSON(t *testing.T) {
 		{
 			"fail/no-file",
 			"",
-			jww.LevelError,
+			false,
 		},
 	} {
 
@@ -198,13 +196,6 @@ func TestGetJSON(t *testing.T) {
 			continue
 		}
 
-		if errLevel, ok := test.expect.(jww.Threshold); ok && errLevel >= jww.LevelError {
-			logCount := ns.deps.Log.ErrorCounter.Count()
-			require.True(t, logCount >= 1, fmt.Sprintf("got log count %d", logCount))
-			continue
-		}
-		require.NoError(t, err, msg)
-
 		require.Equal(t, 0, int(ns.deps.Log.ErrorCounter.Count()), msg)
 		require.NotNil(t, got, msg)