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commands: Show server error info in browser

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The main item in this commit is showing of errors with a file context when running `hugo server`.

This can be turned off: `hugo server --disableBrowserError` (can also be set in `config.toml`).

But to get there, the error handling in Hugo needed a revision. There are some items left TODO for commits soon to follow, most notable errors in content and config files.

Fixes #5284
Fixes #5290
See #5325
See #5324
This commit is contained in:
Bjørn Erik Pedersen
2018-10-03 14:58:09 +02:00
parent 3a3089121b
commit 35fbfb19a1
73 changed files with 1914 additions and 668 deletions
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8
tpl/strings/strings.go
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@@ -20,6 +20,8 @@ import (
_strings "strings"
"unicode/utf8"
_errors "github.com/pkg/errors"
"github.com/gohugoio/hugo/deps"
"github.com/gohugoio/hugo/helpers"
"github.com/spf13/cast"
@@ -44,7 +46,7 @@ type Namespace struct {
func (ns *Namespace) CountRunes(s interface{}) (int, error) {
ss, err := cast.ToStringE(s)
if err != nil {
return 0, fmt.Errorf("Failed to convert content to string: %s", err)
return 0, _errors.Wrap(err, "Failed to convert content to string")
}
counter := 0
@@ -61,7 +63,7 @@ func (ns *Namespace) CountRunes(s interface{}) (int, error) {
func (ns *Namespace) RuneCount(s interface{}) (int, error) {
ss, err := cast.ToStringE(s)
if err != nil {
return 0, fmt.Errorf("Failed to convert content to string: %s", err)
return 0, _errors.Wrap(err, "Failed to convert content to string")
}
return utf8.RuneCountInString(ss), nil
}
@@ -70,7 +72,7 @@ func (ns *Namespace) RuneCount(s interface{}) (int, error) {
func (ns *Namespace) CountWords(s interface{}) (int, error) {
ss, err := cast.ToStringE(s)
if err != nil {
return 0, fmt.Errorf("Failed to convert content to string: %s", err)
return 0, _errors.Wrap(err, "Failed to convert content to string")
}
counter := 0