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authorBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>2018-10-21 13:20:21 +0300
committerBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>2018-10-22 21:46:14 +0300
commitd1661b823af25c50d3bbe5366ea40a3cdd52e237 (patch)
treecd84d18229fb9c294ff1be56d7c0ce92a8f46761
parent7930d2132a3c36c1aaca20f16f56978c84656b0a (diff)
hugolib: Continue the file context/line number errors work
See #5324
Diffstat
-rw-r--r--commands/server_errors.go2
-rw-r--r--common/herrors/error_locator.go49
-rw-r--r--common/herrors/error_locator_test.go6
-rw-r--r--common/herrors/file_error.go41
-rw-r--r--common/herrors/file_error_test.go19
-rw-r--r--common/herrors/line_number_extractors.go27
-rw-r--r--deps/deps.go30
-rw-r--r--hugolib/hugo_sites.go36
-rw-r--r--hugolib/hugo_sites_build.go75
-rw-r--r--hugolib/hugo_sites_build_errors_test.go87
-rw-r--r--hugolib/page.go53
-rw-r--r--hugolib/page_content.go35
-rw-r--r--hugolib/page_errors.go47
-rw-r--r--hugolib/shortcode.go30
-rw-r--r--hugolib/site.go39
-rw-r--r--hugolib/testhelpers_test.go6
-rw-r--r--parser/pageparser/pagelexer.go17
-rw-r--r--parser/pageparser/pageparser.go5
-rw-r--r--parser/pageparser/pageparser_intro_test.go8
-rw-r--r--tpl/data/data.go24
-rw-r--r--tpl/data/data_test.go21
-rw-r--r--tpl/template.go19
-rw-r--r--tpl/tplimpl/template_errors.go4
23 files changed, 444 insertions, 236 deletions
diff --git a/commands/server_errors.go b/commands/server_errors.go
index 1a469dac8..8ee02e5f2 100644
--- a/commands/server_errors.go
+++ b/commands/server_errors.go
@@ -72,7 +72,7 @@ var buildErrorTemplate = `<!doctype html>
<main>
{{ highlight .Error "apl" "noclasses=true,style=monokai" }}
{{ with .File }}
- {{ $params := printf "noclasses=true,style=monokai,linenos=table,hl_lines=%d,linenostart=%d" (add .Pos 1) .LineNumber }}
+ {{ $params := printf "noclasses=true,style=monokai,linenos=table,hl_lines=%d,linenostart=%d" (add .Pos 1) (sub .LineNumber .Pos) }}
{{ $lexer := .ChromaLexer | default "go-html-template" }}
{{ highlight (delimit .Lines "\n") $lexer $params }}
{{ end }}
diff --git a/common/herrors/error_locator.go b/common/herrors/error_locator.go
index cc41e8868..306f8f46b 100644
--- a/common/herrors/error_locator.go
+++ b/common/herrors/error_locator.go
@@ -16,12 +16,17 @@ package herrors
import (
"bufio"
+ "fmt"
"io"
"strings"
+ "github.com/gohugoio/hugo/helpers"
+
"github.com/spf13/afero"
)
+var fileErrorFormat = "\"%s:%d:%d\": %s"
+
// LineMatcher is used to match a line with an error.
type LineMatcher func(le FileError, lineNumber int, line string) bool
@@ -34,6 +39,8 @@ var SimpleLineMatcher = func(le FileError, lineNumber int, line string) bool {
// ErrorContext contains contextual information about an error. This will
// typically be the lines surrounding some problem in a file.
type ErrorContext struct {
+ // The source filename.
+ Filename string
// If a match will contain the matched line and up to 2 lines before and after.
// Will be empty if no match.
@@ -45,6 +52,9 @@ type ErrorContext struct {
// The linenumber in the source file from where the Lines start. Starting at 1.
LineNumber int
+ // The column number in the source file. Starting at 1.
+ ColumnNumber int
+
// The lexer to use for syntax highlighting.
// https://gohugo.io/content-management/syntax-highlighting/#list-of-chroma-highlighting-languages
ChromaLexer string
@@ -60,7 +70,7 @@ type ErrorWithFileContext struct {
}
func (e *ErrorWithFileContext) Error() string {
- return e.cause.Error()
+ return fmt.Sprintf(fileErrorFormat, e.Filename, e.LineNumber, e.ColumnNumber, e.cause.Error())
}
func (e *ErrorWithFileContext) Cause() error {
@@ -69,39 +79,40 @@ func (e *ErrorWithFileContext) Cause() error {
// WithFileContextForFile will try to add a file context with lines matching the given matcher.
// If no match could be found, the original error is returned with false as the second return value.
-func WithFileContextForFile(e error, filename string, fs afero.Fs, chromaLexer string, matcher LineMatcher) (error, bool) {
+func WithFileContextForFile(e error, realFilename, filename string, fs afero.Fs, matcher LineMatcher) (error, bool) {
f, err := fs.Open(filename)
if err != nil {
return e, false
}
defer f.Close()
- return WithFileContext(e, f, chromaLexer, matcher)
+ return WithFileContext(e, realFilename, f, matcher)
}
// WithFileContextForFile will try to add a file context with lines matching the given matcher.
// If no match could be found, the original error is returned with false as the second return value.
-func WithFileContext(e error, r io.Reader, chromaLexer string, matcher LineMatcher) (error, bool) {
+func WithFileContext(e error, realFilename string, r io.Reader, matcher LineMatcher) (error, bool) {
if e == nil {
panic("error missing")
}
le := UnwrapFileError(e)
if le == nil {
var ok bool
- if le, ok = ToFileError("bash", e).(FileError); !ok {
+ if le, ok = ToFileError("", e).(FileError); !ok {
return e, false
}
}
errCtx := locateError(r, le, matcher)
+ errCtx.Filename = realFilename
if errCtx.LineNumber == -1 {
return e, false
}
- if chromaLexer != "" {
- errCtx.ChromaLexer = chromaLexer
- } else {
+ if le.Type() != "" {
errCtx.ChromaLexer = chromaLexerFromType(le.Type())
+ } else {
+ errCtx.ChromaLexer = chromaLexerFromFilename(realFilename)
}
return &ErrorWithFileContext{cause: e, ErrorContext: errCtx}, true
@@ -124,9 +135,22 @@ func UnwrapErrorWithFileContext(err error) *ErrorWithFileContext {
}
func chromaLexerFromType(fileType string) string {
+ switch fileType {
+ case "html", "htm":
+ return "go-html-template"
+ }
return fileType
}
+func chromaLexerFromFilename(filename string) string {
+ if strings.Contains(filename, "layouts") {
+ return "go-html-template"
+ }
+
+ ext := helpers.ExtNoDelimiter(filename)
+ return chromaLexerFromType(ext)
+}
+
func locateErrorInString(le FileError, src string, matcher LineMatcher) ErrorContext {
return locateError(strings.NewReader(src), nil, matcher)
}
@@ -135,6 +159,11 @@ func locateError(r io.Reader, le FileError, matches LineMatcher) ErrorContext {
var errCtx ErrorContext
s := bufio.NewScanner(r)
+ errCtx.ColumnNumber = 1
+ if le != nil {
+ errCtx.ColumnNumber = le.ColumnNumber()
+ }
+
lineNo := 0
var buff [6]string
@@ -152,7 +181,7 @@ func locateError(r io.Reader, le FileError, matches LineMatcher) ErrorContext {
if errCtx.Pos == -1 && matches(le, lineNo, txt) {
errCtx.Pos = i
- errCtx.LineNumber = lineNo - i
+ errCtx.LineNumber = lineNo
}
if errCtx.Pos == -1 && i == 2 {
@@ -171,7 +200,7 @@ func locateError(r io.Reader, le FileError, matches LineMatcher) ErrorContext {
if matches(le, lineNo, "") {
buff[i] = ""
errCtx.Pos = i
- errCtx.LineNumber = lineNo - 1
+ errCtx.LineNumber = lineNo
i++
}
diff --git a/common/herrors/error_locator_test.go b/common/herrors/error_locator_test.go
index 6c879727e..caa6e6385 100644
--- a/common/herrors/error_locator_test.go
+++ b/common/herrors/error_locator_test.go
@@ -41,7 +41,7 @@ LINE 8
location := locateErrorInString(nil, lines, lineMatcher)
assert.Equal([]string{"LINE 3", "LINE 4", "This is THEONE", "LINE 6", "LINE 7"}, location.Lines)
- assert.Equal(3, location.LineNumber)
+ assert.Equal(5, location.LineNumber)
assert.Equal(2, location.Pos)
assert.Equal([]string{"This is THEONE"}, locateErrorInString(nil, `This is THEONE`, lineMatcher).Lines)
@@ -92,7 +92,7 @@ I
J`, lineMatcher)
assert.Equal([]string{"D", "E", "F", "G", "H"}, location.Lines)
- assert.Equal(4, location.LineNumber)
+ assert.Equal(6, location.LineNumber)
assert.Equal(2, location.Pos)
// Test match EOF
@@ -106,7 +106,7 @@ C
`, lineMatcher)
assert.Equal([]string{"B", "C", ""}, location.Lines)
- assert.Equal(3, location.LineNumber)
+ assert.Equal(4, location.LineNumber)
assert.Equal(2, location.Pos)
}
diff --git a/common/herrors/file_error.go b/common/herrors/file_error.go
index f29f91fcc..86ccfcefb 100644
--- a/common/herrors/file_error.go
+++ b/common/herrors/file_error.go
@@ -13,10 +13,6 @@
package herrors
-import (
- "fmt"
-)
-
var _ causer = (*fileError)(nil)
// FileError represents an error when handling a file: Parsing a config file,
@@ -27,6 +23,8 @@ type FileError interface {
// LineNumber gets the error location, starting at line 1.
LineNumber() int
+ ColumnNumber() int
+
// A string identifying the type of file, e.g. JSON, TOML, markdown etc.
Type() string
}
@@ -34,9 +32,9 @@ type FileError interface {
var _ FileError = (*fileError)(nil)
type fileError struct {
- lineNumber int
- fileType string
- msg string
+ lineNumber int
+ columnNumber int
+ fileType string
cause error
}
@@ -45,32 +43,28 @@ func (e *fileError) LineNumber() int {
return e.lineNumber
}
+func (e *fileError) ColumnNumber() int {
+ return e.columnNumber
+}
+
func (e *fileError) Type() string {
return e.fileType
}
func (e *fileError) Error() string {
- return e.msg
+ if e.cause == nil {
+ return ""
+ }
+ return e.cause.Error()
}
func (f *fileError) Cause() error {
return f.cause
}
-func (e *fileError) Format(s fmt.State, verb rune) {
- switch verb {
- case 'v':
- fallthrough
- case 's':
- fmt.Fprintf(s, "%s:%d: %s:%s", e.fileType, e.lineNumber, e.msg, e.cause)
- case 'q':
- fmt.Fprintf(s, "%q:%d: %q:%q", e.fileType, e.lineNumber, e.msg, e.cause)
- }
-}
-
// NewFileError creates a new FileError.
-func NewFileError(fileType string, lineNumber int, msg string, err error) FileError {
- return &fileError{cause: err, fileType: fileType, lineNumber: lineNumber, msg: msg}
+func NewFileError(fileType string, lineNumber, columnNumber int, err error) FileError {
+ return &fileError{cause: err, fileType: fileType, lineNumber: lineNumber, columnNumber: columnNumber}
}
// UnwrapFileError tries to unwrap a FileError from err.
@@ -101,9 +95,10 @@ func ToFileError(fileType string, err error) error {
// If will fall back to returning the original error if a line number cannot be extracted.
func ToFileErrorWithOffset(fileType string, err error, offset int) error {
for _, handle := range lineNumberExtractors {
- lno, msg := handle(err, offset)
+
+ lno, col := handle(err)
if lno > 0 {
- return NewFileError(fileType, lno, msg, err)
+ return NewFileError(fileType, lno+offset, col, err)
}
}
// Fall back to the original.
diff --git a/common/herrors/file_error_test.go b/common/herrors/file_error_test.go
index e266ff1dc..0d4e82f66 100644
--- a/common/herrors/file_error_test.go
+++ b/common/herrors/file_error_test.go
@@ -28,16 +28,16 @@ func TestToLineNumberError(t *testing.T) {
assert := require.New(t)
for i, test := range []struct {
- in error
- offset int
- lineNumber int
+ in error
+ offset int
+ lineNumber int
+ columnNumber int
}{
- {errors.New("no line number for you"), 0, -1},
- {errors.New(`template: _default/single.html:2:15: executing "_default/single.html" at <.Titles>: can't evaluate field`), 0, 2},
- {errors.New("parse failed: template: _default/bundle-resource-meta.html:11: unexpected in operand"), 0, 11},
- {errors.New(`failed:: template: _default/bundle-resource-meta.html:2:7: executing "main" at <.Titles>`), 0, 2},
- {errors.New("error in front matter: Near line 32 (last key parsed 'title')"), 0, 32},
- {errors.New("error in front matter: Near line 32 (last key parsed 'title')"), 2, 34},
+ {errors.New("no line number for you"), 0, -1, 1},
+ {errors.New(`template: _default/single.html:4:15: executing "_default/single.html" at <.Titles>: can't evaluate field Titles in type *hugolib.PageOutput`), 0, 4, 15},
+ {errors.New("parse failed: template: _default/bundle-resource-meta.html:11: unexpected in operand"), 0, 11, 1},
+ {errors.New(`failed:: template: _default/bundle-resource-meta.html:2:7: executing "main" at <.Titles>`), 0, 2, 7},
+ {errors.New("error in front matter: Near line 32 (last key parsed 'title')"), 0, 32, 1},
} {
got := ToFileErrorWithOffset("template", test.in, test.offset)
@@ -48,6 +48,7 @@ func TestToLineNumberError(t *testing.T) {
if test.lineNumber > 0 {
assert.True(ok)
assert.Equal(test.lineNumber, le.LineNumber(), errMsg)
+ assert.Equal(test.columnNumber, le.ColumnNumber(), errMsg)
assert.Contains(got.Error(), strconv.Itoa(le.LineNumber()))
} else {
assert.False(ok)
diff --git a/common/herrors/line_number_extractors.go b/common/herrors/line_number_extractors.go
index 01a7450f9..8740afdf7 100644
--- a/common/herrors/line_number_extractors.go
+++ b/common/herrors/line_number_extractors.go
@@ -14,14 +14,13 @@
package herrors
import (
- "fmt"
"regexp"
"strconv"
)
var lineNumberExtractors = []lineNumberExtractor{
// Template/shortcode parse errors
- newLineNumberErrHandlerFromRegexp("(.*?:)(\\d+)(:.*)"),
+ newLineNumberErrHandlerFromRegexp("(.*?:)(\\d+)(:)(\\d+)?(.*)"),
// TOML parse errors
newLineNumberErrHandlerFromRegexp("(.*Near line )(\\d+)(\\s.*)"),
@@ -30,7 +29,7 @@ var lineNumberExtractors = []lineNumberExtractor{
newLineNumberErrHandlerFromRegexp("(line )(\\d+)(:)"),
}
-type lineNumberExtractor func(e error, offset int) (int, string)
+type lineNumberExtractor func(e error) (int, int)
func newLineNumberErrHandlerFromRegexp(expression string) lineNumberExtractor {
re := regexp.MustCompile(expression)
@@ -38,22 +37,26 @@ func newLineNumberErrHandlerFromRegexp(expression string) lineNumberExtractor {
}
func extractLineNo(re *regexp.Regexp) lineNumberExtractor {
- return func(e error, offset int) (int, string) {
+ return func(e error) (int, int) {
if e == nil {
panic("no error")
}
+ col := 1
s := e.Error()
m := re.FindStringSubmatch(s)
- if len(m) == 4 {
- i, _ := strconv.Atoi(m[2])
- msg := e.Error()
- if offset != 0 {
- i = i + offset
- msg = re.ReplaceAllString(s, fmt.Sprintf("${1}%d${3}", i))
+ if len(m) >= 4 {
+ lno, _ := strconv.Atoi(m[2])
+ if len(m) > 4 {
+ col, _ = strconv.Atoi(m[4])
}
- return i, msg
+
+ if col <= 0 {
+ col = 1
+ }
+
+ return lno, col
}
- return -1, ""
+ return -1, col
}
}
diff --git a/deps/deps.go b/deps/deps.go
index 1e2686421..db59ad212 100644
--- a/deps/deps.go
+++ b/deps/deps.go
@@ -5,7 +5,6 @@ import (
"time"
"github.com/gohugoio/hugo/common/loggers"
-
"github.com/gohugoio/hugo/config"
"github.com/gohugoio/hugo/helpers"
"github.com/gohugoio/hugo/hugofs"
@@ -16,6 +15,7 @@ import (
"github.com/gohugoio/hugo/resource"
"github.com/gohugoio/hugo/source"
"github.com/gohugoio/hugo/tpl"
+ jww "github.com/spf13/jwalterweatherman"
)
// Deps holds dependencies used by many.
@@ -73,6 +73,33 @@ type Deps struct {
// BuildStartListeners will be notified before a build starts.
BuildStartListeners *Listeners
+
+ *globalErrHandler
+}
+
+type globalErrHandler struct {
+ // Channel for some "hard to get to" build errors
+ buildErrors chan error
+}
+
+// SendErr sends the error on a channel to be handled later.
+// This can be used in situations where returning and aborting the current
+// operation isn't practical.
+func (e *globalErrHandler) SendError(err error) {
+ if e.buildErrors != nil {
+ select {
+ case e.buildErrors <- err:
+ default:
+ }
+ return
+ }
+
+ jww.ERROR.Println(err)
+}
+
+func (e *globalErrHandler) StartErrorCollector() chan error {
+ e.buildErrors = make(chan error, 10)
+ return e.buildErrors
}
// Listeners represents an event listener.
@@ -194,6 +221,7 @@ func New(cfg DepsCfg) (*Deps, error) {
Language: cfg.Language,
BuildStartListeners: &Listeners{},
Timeout: time.Duration(timeoutms) * time.Millisecond,
+ globalErrHandler: &globalErrHandler{},
}
if cfg.Cfg.GetBool("templateMetrics") {
diff --git a/hugolib/hugo_sites.go b/hugolib/hugo_sites.go
index 7f70967d6..a184e8877 100644
--- a/hugolib/hugo_sites.go
+++ b/hugolib/hugo_sites.go
@@ -21,6 +21,7 @@ import (
"strings"
"sync"
+ "github.com/gohugoio/hugo/common/herrors"
"github.com/gohugoio/hugo/common/loggers"
"github.com/gohugoio/hugo/deps"
"github.com/gohugoio/hugo/helpers"
@@ -53,6 +54,40 @@ type HugoSites struct {
gitInfo *gitInfo
}
+func (h *HugoSites) pickOneAndLogTheRest(errors []error) error {
+ if len(errors) == 0 {
+ return nil
+ }
+
+ var i int
+
+ for j, err := range errors {
+ // If this is in server mode, we want to return an error to the client
+ // with a file context, if possible.
+ if herrors.UnwrapErrorWithFileContext(err) != nil {
+ i = j
+ break
+ }
+ }
+
+ // Log the rest, but add a threshold to avoid flooding the log.
+ const errLogThreshold = 5
+
+ for j, err := range errors {
+ if j == i || err == nil {
+ continue
+ }
+
+ if j >= errLogThreshold {
+ break
+ }
+
+ h.Log.ERROR.Println(err)
+ }
+
+ return errors[i]
+}
+
func (h *HugoSites) IsMultihost() bool {
return h != nil && h.multihost
}
@@ -636,6 +671,7 @@ func handleShortcodes(p *PageWithoutContent, rawContentCopy []byte) ([]byte, err
err := p.shortcodeState.executeShortcodesForDelta(p)
if err != nil {
+
return rawContentCopy, err
}
diff --git a/hugolib/hugo_sites_build.go b/hugolib/hugo_sites_build.go
index 13fbfd57e..4c275f55b 100644
--- a/hugolib/hugo_sites_build.go
+++ b/hugolib/hugo_sites_build.go
@@ -26,13 +26,29 @@ import (
// Build builds all sites. If filesystem events are provided,
// this is considered to be a potential partial rebuild.
func (h *HugoSites) Build(config BuildCfg, events ...fsnotify.Event) error {
+ errCollector := h.StartErrorCollector()
+ errs := make(chan error)
+
+ go func(from, to chan error) {
+ var errors []error
+ i := 0
+ for e := range from {
+ i++
+ if i > 50 {
+ break
+ }
+ errors = append(errors, e)
+ }
+ to <- h.pickOneAndLogTheRest(errors)
+
+ close(to)
+
+ }(errCollector, errs)
if h.Metrics != nil {
h.Metrics.Reset()
}
- //t0 := time.Now()
-
// Need a pointer as this may be modified.
conf := &config
@@ -41,33 +57,46 @@ func (h *HugoSites) Build(config BuildCfg, events ...fsnotify.Event) error {
conf.whatChanged = &whatChanged{source: true, other: true}
}
+ var prepareErr error
+
if !config.PartialReRender {
- for _, s := range h.Sites {
- s.Deps.BuildStartListeners.Notify()
- }
+ prepare := func() error {
+ for _, s := range h.Sites {
+ s.Deps.BuildStartListeners.Notify()
+ }
+
+ if len(events) > 0 {
+ // Rebuild
+ if err := h.initRebuild(conf); err != nil {
+ return err
+ }
+ } else {
+ if err := h.init(conf); err != nil {
+ return err
+ }
+ }
- if len(events) > 0 {
- // Rebuild
- if err := h.initRebuild(conf); err != nil {
+ if err := h.process(conf, events...); err != nil {
return err
}
- } else {
- if err := h.init(conf); err != nil {
+
+ if err := h.assemble(conf); err != nil {
return err
}
+ return nil
}
- if err := h.process(conf, events...); err != nil {
- return err
+ prepareErr = prepare()
+ if prepareErr != nil {
+ h.SendError(prepareErr)
}
- if err := h.assemble(conf); err != nil {
- return err
- }
}
- if err := h.render(conf); err != nil {
- return err
+ if prepareErr == nil {
+ if err := h.render(conf); err != nil {
+ h.SendError(err)
+ }
}
if h.Metrics != nil {
@@ -79,6 +108,18 @@ func (h *HugoSites) Build(config BuildCfg, events ...fsnotify.Event) error {
h.Log.FEEDBACK.Println()
}
+ select {
+ // Make sure the channel always gets something.
+ case errCollector <- nil:
+ default:
+ }
+ close(errCollector)
+
+ err := <-errs
+ if err != nil {
+ return err
+ }
+
errorCount := h.Log.ErrorCounter.Count()
if errorCount > 0 {
return fmt.Errorf("logged %d error(s)", errorCount)
diff --git a/hugolib/hugo_sites_build_errors_test.go b/hugolib/hugo_sites_build_errors_test.go
index 6b44bea88..2e8eb99ea 100644
--- a/hugolib/hugo_sites_build_errors_test.go
+++ b/hugolib/hugo_sites_build_errors_test.go
@@ -2,6 +2,7 @@ package hugolib
import (
"fmt"
+ "path/filepath"
"strings"
"testing"
@@ -17,13 +18,20 @@ type testSiteBuildErrorAsserter struct {
func (t testSiteBuildErrorAsserter) getFileError(err error) *herrors.ErrorWithFileContext {
t.assert.NotNil(err, t.name)
ferr := herrors.UnwrapErrorWithFileContext(err)
- t.assert.NotNil(ferr, fmt.Sprintf("[%s] got %T: %+v", t.name, err, err))
+ t.assert.NotNil(ferr, fmt.Sprintf("[%s] got %T: %+v\n%s", t.name, err, err, trace()))
return ferr
}
func (t testSiteBuildErrorAsserter) assertLineNumber(lineNumber int, err error) {
fe := t.getFileError(err)
- t.assert.Equal(lineNumber, fe.LineNumber, fmt.Sprintf("[%s] got => %s", t.name, fe))
+ t.assert.Equal(lineNumber, fe.LineNumber, fmt.Sprintf("[%s] got => %s\n%s", t.name, fe, trace()))
+}
+
+func (t testSiteBuildErrorAsserter) assertErrorMessage(e1, e2 string) {
+ // The error message will contain filenames with OS slashes. Normalize before compare.
+ e1, e2 = filepath.ToSlash(e1), filepath.ToSlash(e2)
+ t.assert.Equal(e1, e2, trace())
+
}
func TestSiteBuildErrors(t *testing.T) {
@@ -32,6 +40,7 @@ func TestSiteBuildErrors(t *testing.T) {
const (
yamlcontent = "yamlcontent"
+ tomlcontent = "tomlcontent"
shortcode = "shortcode"
base = "base"
single = "single"
@@ -55,7 +64,7 @@ func TestSiteBuildErrors(t *testing.T) {
return strings.Replace(content, ".Title }}", ".Title }", 1)
},
assertCreateError: func(a testSiteBuildErrorAsserter, err error) {
- a.assertLineNumber(2, err)
+ a.assertLineNumber(4, err)
},
},
{
@@ -65,7 +74,7 @@ func TestSiteBuildErrors(t *testing.T) {
return strings.Replace(content, ".Title", ".Titles", 1)
},
assertBuildError: func(a testSiteBuildErrorAsserter, err error) {
- a.assertLineNumber(2, err)
+ a.assertLineNumber(4, err)
},
},
{
@@ -75,7 +84,12 @@ func TestSiteBuildErrors(t *testing.T) {
return strings.Replace(content, ".Title }}", ".Title }", 1)
},
assertCreateError: func(a testSiteBuildErrorAsserter, err error) {
- a.assertLineNumber(3, err)
+ fe := a.getFileError(err)
+ assert.Equal(5, fe.LineNumber)
+ assert.Equal(1, fe.ColumnNumber)
+ assert.Equal("go-html-template", fe.ChromaLexer)
+ a.assertErrorMessage("\"layouts/_default/single.html:5:1\": parse failed: template: _default/single.html:5: unexpected \"}\" in operand", fe.Error())
+
},
},
{
@@ -85,7 +99,12 @@ func TestSiteBuildErrors(t *testing.T) {
return strings.Replace(content, ".Title", ".Titles", 1)
},
assertBuildError: func(a testSiteBuildErrorAsserter, err error) {
- a.assertLineNumber(3, err)
+ fe := a.getFileError(err)
+ assert.Equal(5, fe.LineNumber)
+ assert.Equal(14, fe.ColumnNumber)
+ assert.Equal("md", fe.ChromaLexer)
+ a.assertErrorMessage("asdfadf", fe.Error())
+
},
},
{
@@ -95,7 +114,7 @@ func TestSiteBuildErrors(t *testing.T) {
return strings.Replace(content, ".Title }}", ".Title }", 1)
},
assertCreateError: func(a testSiteBuildErrorAsserter, err error) {
- a.assertLineNumber(2, err)
+ a.assertLineNumber(4, err)
},
},
{
@@ -105,10 +124,47 @@ func TestSiteBuildErrors(t *testing.T) {
return strings.Replace(content, ".Title", ".Titles", 1)
},
assertBuildError: func(a testSiteBuildErrorAsserter, err error) {
- a.assertLineNumber(25, err)
+ a.assertLineNumber(4, err)
},
},
+ {
+ name: "Shortode does not exist",
+ fileType: yamlcontent,
+ fileFixer: func(content string) string {
+ return strings.Replace(content, "{{< sc >}}", "{{< nono >}}", 1)
+ },
+ assertBuildError: func(a testSiteBuildErrorAsserter, err error) {
+ fe := a.getFileError(err)
+ assert.Equal(7, fe.LineNumber)
+ assert.Equal(14, fe.ColumnNumber)
+ assert.Equal("md", fe.ChromaLexer)
+ a.assertErrorMessage("\"content/myyaml.md:7:14\": failed to extract shortcode: template for shortcode \"nono\" not found", fe.Error())
+ },
+ },
+ {
+ name: "Invalid YAML front matter",
+ fileType: yamlcontent,
+ fileFixer: func(content string) string {
+ // TODO(bep) 2errors YAML line numbers seems to be off by one for > 1 line.
+ return strings.Replace(content, "title:", "title", 1)
+ },
+ assertBuildError: func(a testSiteBuildErrorAsserter, err error) {
+ a.assertLineNumber(2, err)
+ },
+ },
+ {
+ name: "Invalid TOML front matter",
+ fileType: tomlcontent,
+ fileFixer: func(content string) string {
+ return strings.Replace(content, "description = ", "description &", 1)
+ },
+ assertBuildError: func(a testSiteBuildErrorAsserter, err error) {
+ fe := a.getFileError(err)
+ assert.Equal(6, fe.LineNumber)
+ assert.Equal("toml", fe.ErrorContext.ChromaLexer)
+ },
+ },
{
name: "Panic in template Execute",
fileType: single,
@@ -166,7 +222,7 @@ title: "The YAML"
Some content.
-{{< sc >}}
+ {{< sc >}}
Some more text.
@@ -174,6 +230,19 @@ The end.
`))
+ b.WithContent("mytoml.md", f(tomlcontent, `+++
+title = "The TOML"
+p1 = "v"
+p2 = "v"
+p3 = "v"
+description = "Descriptioon"
++++
+
+Some content.
+
+
+`))
+
createErr := b.CreateSitesE()
if test.assertCreateError != nil {
test.assertCreateError(errorAsserter, createErr)
diff --git a/hugolib/page.go b/hugolib/page.go
index 74005e5a8..df6f88b01 100644
--- a/hugolib/page.go
+++ b/hugolib/page.go
@@ -20,11 +20,10 @@ import (
"fmt"
"reflect"
+ "github.com/gohugoio/hugo/common/maps"
"github.com/gohugoio/hugo/media"
_errors "github.com/pkg/errors"
- "github.com/gohugoio/hugo/common/maps"
-
"github.com/gohugoio/hugo/langs"
"github.com/gohugoio/hugo/related"
@@ -304,7 +303,7 @@ func (p *Page) initContent() {
if len(p.summary) == 0 {
if err = p.setAutoSummary(); err != nil {
- err = _errors.Wrapf(err, "Failed to set user auto summary for page %q:", p.pathOrTitle())
+ err = p.errorf(err, "failed to set auto summary")
}
}
c <- err
@@ -315,11 +314,11 @@ func (p *Page) initContent() {
p.s.Log.WARN.Printf("WARNING: Timed out creating content for page %q (.Content will be empty). This is most likely a circular shortcode content loop that should be fixed. If this is just a shortcode calling a slow remote service, try to set \"timeout=20000\" (or higher, value is in milliseconds) in config.toml.\n", p.pathOrTitle())
case err := <-c:
if err != nil {
- // TODO(bep) 2errors needs to be transported to the caller.
- p.s.Log.ERROR.Println(err)
+ p.s.SendError(err)
}
}
})
+
}
// This is sent to the shortcodes for this page. Not doing that will create an infinite regress. So,
@@ -560,11 +559,6 @@ func (ps Pages) findPagePos(page *Page) int {
return -1
}
-func (p *Page) createWorkContentCopy() {
- p.workContent = make([]byte, len(p.rawContent))
- copy(p.workContent, p.rawContent)
-}
-
func (p *Page) Plain() string {
p.initContent()
p.initPlain(true)
@@ -697,12 +691,6 @@ func (p *Page) UniqueID() string {
return p.File.UniqueID()
}
-// for logging
-// TODO(bep) 2errors remove
-func (p *Page) lineNumRawContentStart() int {
- return bytes.Count(p.frontmatter, []byte("\n")) + 1
-}
-
// Returns the page as summary and main.
func (p *Page) setUserDefinedSummary(rawContentCopy []byte) (*summaryContent, error) {
@@ -936,31 +924,18 @@ func (s *Site) NewPage(name string) (*Page, error) {
return p, nil
}
-func (p *Page) errorf(err error, format string, a ...interface{}) error {
- args := append([]interface{}{p.Lang(), p.pathOrTitle()}, a...)
- format = "[%s] Page %q: " + format
- if err == nil {
- return fmt.Errorf(format, args...)
- }
- return _errors.Wrapf(err, format, args...)
-}
-
func (p *Page) ReadFrom(buf io.Reader) (int64, error) {
// Parse for metadata & body
if err := p.parse(buf); err != nil {
- return 0, p.errorf(err, "parse failed")
+ return 0, p.errWithFileContext(err)
}
- // Work on a copy of the raw content from now on.
- // TODO(bep) 2errors
- //p.createWorkContentCopy()
-
if err := p.mapContent(); err != nil {
- return 0, err
+ return 0, p.errWithFileContext(err)
}
- return int64(len(p.rawContent)), nil
+ return int64(len(p.source.parsed.Input())), nil
}
func (p *Page) WordCount() int {
@@ -1169,7 +1144,7 @@ func (p *Page) initMainOutputFormat() error {
pageOutput, err := newPageOutput(p, false, false, outFormat)
if err != nil {
- return _errors.Wrapf(err, "Failed to create output page for type %q for page %q:", outFormat.Name, p.pathOrTitle())
+ return p.errorf(err, "failed to create output page for type %q", outFormat.Name)
}
p.mainPageOutput = pageOutput
@@ -1485,7 +1460,7 @@ func (p *Page) updateMetaData(frontmatter map[string]interface{}) error {
if isCJKLanguage != nil {
p.isCJKLanguage = *isCJKLanguage
} else if p.s.Cfg.GetBool("hasCJKLanguage") {
- if cjk.Match(p.rawContent) {
+ if cjk.Match(p.source.parsed.Input()) {
p.isCJKLanguage = true
} else {
p.isCJKLanguage = false
@@ -1711,7 +1686,8 @@ func (p *Page) shouldRenderTo(f output.Format) bool {
}
func (p *Page) RawContent() string {
- return string(p.rawContent)
+ // TODO(bep) 2errors
+ return string(p.source.parsed.Input())
}
func (p *Page) FullFilePath() string {
@@ -2145,12 +2121,7 @@ func (p *Page) setValuesForKind(s *Site) {
// Used in error logs.
func (p *Page) pathOrTitle() string {
if p.Filename() != "" {
- // Make a path relative to the working dir if possible.
- filename := strings.TrimPrefix(p.Filename(), p.s.WorkingDir)
- if filename != p.Filename() {
- filename = strings.TrimPrefix(filename, helpers.FilePathSeparator)
- }
- return filename
+ return p.Filename()
}
return p.title
}
diff --git a/hugolib/page_content.go b/hugolib/page_content.go
index 39abd0981..8c20db761 100644
--- a/hugolib/page_content.go
+++ b/hugolib/page_content.go
@@ -14,11 +14,14 @@
package hugolib
import (
- "fmt"
+ "bytes"
"io"
+ errors "github.com/pkg/errors"
+
bp "github.com/gohugoio/hugo/bufferpool"
+ "github.com/gohugoio/hugo/common/herrors"
"github.com/gohugoio/hugo/parser/metadecoders"
"github.com/gohugoio/hugo/parser/pageparser"
)
@@ -31,11 +34,6 @@ var (
type pageContent struct {
renderable bool
- frontmatter []byte
-
- // rawContent is the raw content read from the content file.
- rawContent []byte
-
// workContent is a copy of rawContent that may be mutated during site build.
workContent []byte
@@ -66,6 +64,10 @@ func (p *Page) mapContent() error {
iter := p.source.parsed.Iterator()
+ fail := func(err error, i pageparser.Item) error {
+ return parseError(err, iter.Input(), i.Pos)
+ }
+
// the parser is guaranteed to return items in proper order or fail, so …
// … it's safe to keep some "global" state
var currShortcode shortcode
@@ -87,7 +89,7 @@ Loop:
f := metadecoders.FormatFromFrontMatterType(it.Type)
m, err := metadecoders.UnmarshalToMap(it.Val, f)
if err != nil {
- return err
+ return herrors.ToFileErrorWithOffset(string(f), err, iter.LineNumber()-1)
}
if err := p.updateMetaData(m); err != nil {
return err
@@ -125,7 +127,7 @@ Loop:
}
if err != nil {
- return err
+ return fail(errors.Wrap(err, "failed to extract shortcode"), it)
}
if currShortcode.params == nil {
@@ -139,10 +141,10 @@ Loop:
case it.IsEOF():
break Loop
case it.IsError():
- err := fmt.Errorf("%s:shortcode:%d: %s",
- p.pathOrTitle(), iter.LineNumber(), it)
+ err := fail(errors.WithStack(errors.New(it.ValStr())), it)
currShortcode.err = err
return err
+
default:
result.Write(it.Val)
}
@@ -180,3 +182,16 @@ func (p *Page) parse(reader io.Reader) error {
return nil
}
+
+func parseError(err error, input []byte, pos int) error {
+ if herrors.UnwrapFileError(err) != nil {
+ // Use the most specific location.
+ return err
+ }
+ lf := []byte("\n")
+ input = input[:pos]
+ lineNumber := bytes.Count(input, lf) + 1
+ endOfLastLine := bytes.LastIndex(input, lf)
+ return herrors.NewFileError("md", lineNumber, pos-endOfLastLine, err)
+
+}
diff --git a/hugolib/page_errors.go b/hugolib/page_errors.go
new file mode 100644
index 000000000..42e2a8835
--- /dev/null
+++ b/hugolib/page_errors.go
@@ -0,0 +1,47 @@
+// Copyright 2018 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hugolib
+
+import (
+ "fmt"
+
+ "github.com/gohugoio/hugo/common/herrors"
+ errors "github.com/pkg/errors"
+)
+
+func (p *Page) errorf(err error, format string, a ...interface{}) error {
+ if herrors.UnwrapErrorWithFileContext(err) != nil {
+ // More isn't always better.
+ return err
+ }
+ args := append([]interface{}{p.Lang(), p.pathOrTitle()}, a...)
+ format = "[%s] page %q: " + format
+ if err == nil {
+ errors.Errorf(format, args...)
+ return fmt.Errorf(format, args...)
+ }
+ return errors.Wrapf(err, format, args...)
+}
+
+func (p *Page) errWithFileContext(err error) error {
+
+ err, _ = herrors.WithFileContextForFile(
+ err,
+ p.Filename(),
+ p.Filename(),
+ p.s.SourceSpec.Fs.Source,
+ herrors.SimpleLineMatcher)
+
+ return err
+}
diff --git a/hugolib/shortcode.go b/hugolib/shortcode.go
index 749730236..024a919ed 100644
--- a/hugolib/shortcode.go
+++ b/hugolib/shortcode.go
@@ -18,7 +18,9 @@ import (
"errors"
"fmt"
"html/template"
+
"reflect"
+
"regexp"
"sort"
@@ -139,6 +141,7 @@ type shortcode struct {
ordinal int
err error
doMarkup bool
+ pos int // the position in bytes in the source file
}
func (sc shortcode) String() string {
@@ -458,7 +461,13 @@ func (s *shortcodeHandler) executeShortcodesForDelta(p *PageWithoutContent) erro
render := s.contentShortcodesDelta.getShortcodeRenderer(k)
renderedShortcode, err := render()
if err != nil {
- return _errors.Wrapf(err, "Failed to execute shortcode in page %q:", p.Path())
+ sc := s.shortcodes.getShortcode(k.(scKey).ShortcodePlaceholder)
+ if sc != nil {
+ err = p.errWithFileContext(parseError(_errors.Wrapf(err, "failed to render shortcode %q", sc.name), p.source.parsed.Input(), sc.pos))
+ }
+
+ p.s.SendError(err)
+ continue
}
s.renderedShortcodes[k.(scKey).ShortcodePlaceholder] = renderedShortcode
@@ -495,15 +504,8 @@ func (s *shortcodeHandler) extractShortcode(ordinal int, pt *pageparser.Iterator
var cnt = 0
var nestedOrdinal = 0
- // TODO(bep) 2errors revisit after https://github.com/gohugoio/hugo/issues/5324
- msgf := func(i pageparser.Item, format string, args ...interface{}) string {
- format = format + ":%d:"
- // TODO(bep) 2errors
- c1 := 32 // strings.Count(pt.lexer.input[:i.pos], "\n") + 1
- c2 := bytes.Count(p.frontmatter, []byte{'\n'})
- args = append(args, c1+c2)
- return fmt.Sprintf(format, args...)
-
+ fail := func(err error, i pageparser.Item) error {
+ return parseError(err, pt.Input(), i.Pos)
}
Loop:
@@ -511,6 +513,7 @@ Loop:
currItem := pt.Next()
switch {
case currItem.IsLeftShortcodeDelim():
+ sc.pos = currItem.Pos
next := pt.Peek()
if next.IsShortcodeClose() {
continue
@@ -550,7 +553,8 @@ Loop:
// return that error, more specific
continue
}
- return sc, errors.New(msgf(next, "shortcode %q has no .Inner, yet a closing tag was provided", next.Val))
+
+ return sc, fail(_errors.Errorf("shortcode %q has no .Inner, yet a closing tag was provided", next.Val), next)
}
if next.IsRightShortcodeDelim() {
// self-closing
@@ -568,13 +572,13 @@ Loop:
// if more than one. It is "all inner or no inner".
tmpl := getShortcodeTemplateForTemplateKey(scKey{}, sc.name, p.s.Tmpl)
if tmpl == nil {
- return sc, errors.New(msgf(currItem, "unable to locate template for shortcode %q", sc.name))
+ return sc, fail(_errors.Errorf("template for shortcode %q not found", sc.name), currItem)
}
var err error
isInner, err = isInnerShortcode(tmpl.(tpl.TemplateExecutor))
if err != nil {
- return sc, _errors.Wrap(err, msgf(currItem, "failed to handle template for shortcode %q", sc.name))
+ return sc, fail(_errors.Wrapf(err, "failed to handle template for shortcode %q", sc.name), currItem)
}
case currItem.IsShortcodeParam():
diff --git a/hugolib/site.go b/hugolib/site.go
index 8358cf610..78a0070ee 100644
--- a/hugolib/site.go
+++ b/hugolib/site.go
@@ -30,7 +30,6 @@ import (
_errors "github.com/pkg/errors"
- "github.com/gohugoio/hugo/common/herrors"
"github.com/gohugoio/hugo/common/maps"
"github.com/gohugoio/hugo/publisher"
"github.com/gohugoio/hugo/resource"
@@ -1552,7 +1551,7 @@ func (s *Site) preparePages() error {
}
}
- return s.pickOneAndLogTheRest(errors)
+ return s.owner.pickOneAndLogTheRest(errors)
}
func (s *Site) errorCollator(results <-chan error, errs chan<- error) {
@@ -1561,45 +1560,11 @@ func (s *Site) errorCollator(results <-chan error, errs chan<- error) {
errors = append(errors, e)
}
- errs <- s.pickOneAndLogTheRest(errors)
+ errs <- s.owner.pickOneAndLogTheRest(errors)
close(errs)
}
-func (s *Site) pickOneAndLogTheRest(errors []error) error {
- if len(errors) == 0 {
- return nil
- }
-
- var i int
-
- for j, err := range errors {
- // If this is in server mode, we want to return an error to the client
- // with a file context, if possible.
- if herrors.UnwrapErrorWithFileContext(err) != nil {
- i = j
- break
- }
- }
-
- // Log the rest, but add a threshold to avoid flooding the log.
- const errLogThreshold = 5
-
- for j, err := range errors {
- if j == i {
- continue
- }
-
- if j >= errLogThreshold {
- break
- }
-
- s.Log.ERROR.Println(err)
- }
-
- return errors[i]
-}
-
func (s *Site) appendThemeTemplates(in []string) []string {
if !s.PathSpec.ThemeSet() {
return in
diff --git a/hugolib/testhelpers_test.go b/hugolib/testhelpers_test.go
index 70c9263b3..d37d83ed3 100644
--- a/hugolib/testhelpers_test.go
+++ b/hugolib/testhelpers_test.go
@@ -465,12 +465,16 @@ func (s *sitesBuilder) Fatalf(format string, args ...interface{}) {
}
func Fatalf(t testing.TB, format string, args ...interface{}) {
- trace := strings.Join(assert.CallerInfo(), "\n\r\t\t\t")
+ trace := trace()
format = format + "\n%s"
args = append(args, trace)
t.Fatalf(format, args...)
}
+func trace() string {
+ return strings.Join(assert.CallerInfo(), "\n\r\t\t\t")
+}
+
func (s *sitesBuilder) AssertFileContent(filename string, matches ...string) {
content := readDestination(s.T, s.Fs, filename)
for _, match := range matches {
diff --git a/parser/pageparser/pagelexer.go b/parser/pageparser/pagelexer.go
index b68850b10..e02475d42 100644
--- a/parser/pageparser/pagelexer.go
+++ b/parser/pageparser/pagelexer.go
@@ -408,15 +408,22 @@ func (l *pageLexer) lexFrontMatterSection(tp ItemType, delimr rune, name string,
}
}
+ // Let front matter start at line 1
+ wasEndOfLine := l.consumeCRLF()
// We don't care about the delimiters.
l.ignore()
+ var r rune
+
for {
- r := l.next()
- if r == eof {
- return l.errorf("EOF looking for end %s front matter delimiter", name)
+ if !wasEndOfLine {
+ r = l.next()
+ if r == eof {
+ return l.errorf("EOF looking for end %s front matter delimiter", name)
+ }
}
- if isEndOfLine(r) {
+
+ if wasEndOfLine || isEndOfLine(r) {
if l.hasPrefix(delim) {
l.emit(tp)
l.pos += 3
@@ -425,6 +432,8 @@ func (l *pageLexer) lexFrontMatterSection(tp ItemType, delimr rune, name string,
break
}
}
+
+ wasEndOfLine = false
}
return lexMainSection
diff --git a/parser/pageparser/pageparser.go b/parser/pageparser/pageparser.go
index 2cd141d37..6e75f195a 100644
--- a/parser/pageparser/pageparser.go
+++ b/parser/pageparser/pageparser.go
@@ -66,6 +66,11 @@ func (t *Iterator) Next() Item {
return t.current()
}
+// Input returns the input source.
+func (t *Iterator) Input() []byte {
+ return t.l.Input()
+}
+
var errIndexOutOfBounds = Item{tError, 0, []byte("no more tokens")}
func (t *Iterator) current() Item {
diff --git a/parser/pageparser/pageparser_intro_test.go b/parser/pageparser/pageparser_intro_test.go
index 1a8c2d237..32de6dc44 100644
--- a/parser/pageparser/pageparser_intro_test.go
+++ b/parser/pageparser/pageparser_intro_test.go
@@ -32,9 +32,9 @@ func nti(tp ItemType, val string) Item {
var (
tstJSON = `{ "a": { "b": "\"Hugo\"}" } }`
- tstFrontMatterTOML = nti(TypeFrontMatterTOML, "\nfoo = \"bar\"\n")
- tstFrontMatterYAML = nti(TypeFrontMatterYAML, "\nfoo: \"bar\"\n")
- tstFrontMatterYAMLCRLF = nti(TypeFrontMatterYAML, "\r\nfoo: \"bar\"\r\n")
+ tstFrontMatterTOML = nti(TypeFrontMatterTOML, "foo = \"bar\"\n")
+ tstFrontMatterYAML = nti(TypeFrontMatterYAML, "foo: \"bar\"\n")
+ tstFrontMatterYAMLCRLF = nti(TypeFrontMatterYAML, "foo: \"bar\"\r\n")
tstFrontMatterJSON = nti(TypeFrontMatterJSON, tstJSON+"\r\n")
tstSomeText = nti(tText, "\nSome text.\n")
tstSummaryDivider = nti(TypeLeadSummaryDivider, "<!--more-->")
@@ -58,7 +58,7 @@ var frontMatterTests = []lexerTest{
{"HTML Document 2", `<html><h1>Hugo Rocks</h1></html>`, []Item{nti(TypeHTMLDocument, "<html><h1>Hugo Rocks</h1></html>"), tstEOF}},
{"No front matter", "\nSome text.\n", []Item{tstSomeText, tstEOF}},
{"YAML front matter", "---\nfoo: \"bar\"\n---\n\nSome text.\n", []Item{tstFrontMatterYAML, tstSomeText, tstEOF}},
- {"YAML empty front matter", "---\n---\n\nSome text.\n", []Item{nti(TypeFrontMatterYAML, "\n"), tstSomeText, tstEOF}},
+ {"YAML empty front matter", "---\n---\n\nSome text.\n", []Item{nti(TypeFrontMatterYAML, ""), tstSomeText, tstEOF}},
{"YAML commented out front matter", "<!--\n---\nfoo: \"bar\"\n---\n-->\nSome text.\n", []Item{nti(TypeHTMLComment, "<!--\n---\nfoo: \"bar\"\n---\n-->"), tstSomeText, tstEOF}},
// Note that we keep all bytes as they are, but we need to handle CRLF
{"YAML front matter CRLF", "---\r\nfoo: \"bar\"\r\n---\n\nSome text.\n", []Item{tstFrontMatterYAMLCRLF, tstSomeText, tstEOF}},
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)
diff --git a/tpl/template.go b/tpl/template.go
index 68673a1fc..09710206e 100644
--- a/tpl/template.go
+++ b/tpl/template.go
@@ -145,15 +145,20 @@ func (t *TemplateAdapter) extractIdentifiers(line string) []string {
}
func (t *TemplateAdapter) addFileContext(name string, inerr error) error {
+ if strings.HasPrefix(t.Name(), "_internal") {
+ return inerr
+ }
+
f, realFilename, err := t.fileAndFilename(t.Name())
if err != nil {
- return err
+ return inerr
+
}
defer f.Close()
master, hasMaster := t.NameBaseTemplateName[name]
- ferr1 := errors.Wrapf(inerr, "execute of template %q failed", realFilename)
+ ferr := errors.Wrap(inerr, "execute of template failed")
// Since this can be a composite of multiple template files (single.html + baseof.html etc.)
// we potentially need to look in both -- and cannot rely on line number alone.
@@ -174,9 +179,8 @@ func (t *TemplateAdapter) addFileContext(name string, inerr error) error {
}
return false
}
-
// TODO(bep) 2errors text vs HTML
- fe, ok := herrors.WithFileContext(ferr1, f, "go-html-template", lineMatcher)
+ fe, ok := herrors.WithFileContext(ferr, realFilename, f, lineMatcher)
if ok || !hasMaster {
return fe
}
@@ -188,12 +192,11 @@ func (t *TemplateAdapter) addFileContext(name string, inerr error) error {
}
defer f.Close()
- ferr2 := errors.Wrapf(inerr, "execute of template %q failed", realFilename)
- fe, ok = herrors.WithFileContext(ferr2, f, "go-html-template", lineMatcher)
+ fe, ok = herrors.WithFileContext(ferr, realFilename, f, lineMatcher)
if !ok {
// Return the most specific.
- return ferr1
+ return ferr
}
return fe
@@ -206,7 +209,7 @@ func (t *TemplateAdapter) fileAndFilename(name string) (afero.File, string, erro
fi, err := fs.Stat(filename)
if err != nil {
- return nil, "", errors.Wrapf(err, "failed to Stat %q", filename)
+ return nil, "", err
}
f, err := fs.Open(filename)
if err != nil {
diff --git a/tpl/tplimpl/template_errors.go b/tpl/tplimpl/template_errors.go
index a422d77f1..63695c5f6 100644
--- a/tpl/tplimpl/template_errors.go
+++ b/tpl/tplimpl/template_errors.go
@@ -33,13 +33,13 @@ type templateInfo struct {
}
func (info templateInfo) errWithFileContext(what string, err error) error {
- err = errors.Wrapf(err, "file %q: %s:", info.realFilename, what)
+ err = errors.Wrapf(err, what)
err, _ = herrors.WithFileContextForFile(
err,
+ info.realFilename,
info.filename,
info.fs,
- "go-html-template",
herrors.SimpleLineMatcher)
return err
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-25 20:00:48 +0300