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hugolib: Must recreate Paginator on live-reload
The structure may potentially have changed, and then it fails. Fixes #3315
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parent
e765b43e2b
commit
45c7452668
2 changed files with 18 additions and 12 deletions
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@ -78,13 +78,17 @@ func newPageOutput(p *Page, createCopy bool, f output.Format) (*PageOutput, erro
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// copy creates a copy of this PageOutput with the lazy sync.Once vars reset
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// so they will be evaluated again, for word count calculations etc.
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func (p *PageOutput) copy() *PageOutput {
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c, err := newPageOutput(p.Page, true, p.outputFormat)
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func (p *PageOutput) copyWithFormat(f output.Format) (*PageOutput, error) {
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c, err := newPageOutput(p.Page, true, f)
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if err != nil {
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panic(err)
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return nil, err
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}
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c.paginator = p.paginator
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return c
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return c, nil
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}
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func (p *PageOutput) copy() (*PageOutput, error) {
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return p.copyWithFormat(p.outputFormat)
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}
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func (p *PageOutput) layouts(layouts ...string) ([]string, error) {
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@ -142,6 +146,9 @@ func (p *Page) Render(layout ...string) template.HTML {
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}
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p.pageOutputInit.Do(func() {
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if p.mainPageOutput != nil {
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return
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}
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// If Render is called in a range loop, the page output isn't available.
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// So, create one.
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outFormat := p.outputFormats[0]
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@ -75,14 +75,10 @@ func pageRenderer(s *Site, pages <-chan *Page, results chan<- error, wg *sync.Wa
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)
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if i == 0 {
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page.pageOutputInit.Do(func() {
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var po *PageOutput
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po, err = newPageOutput(page, false, outFormat)
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page.mainPageOutput = po
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})
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pageOutput = page.mainPageOutput
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pageOutput, err = newPageOutput(page, false, outFormat)
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page.mainPageOutput = pageOutput
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} else {
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pageOutput, err = newPageOutput(page, true, outFormat)
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pageOutput, err = page.mainPageOutput.copyWithFormat(outFormat)
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}
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if err != nil {
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@ -159,7 +155,10 @@ func (s *Site) renderPaginator(p *PageOutput) error {
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continue
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}
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pagerNode := p.copy()
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pagerNode, err := p.copy()
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if err != nil {
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return err
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}
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pagerNode.paginator = pager
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if pager.TotalPages() > 0 {
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